Spicer PSDO185-18A Parts Manual
Clutch Housing Group
Item B-8Item B-17Item B-18Item B-16Item B-19Item B-7Item B-4Item B-15Item B-11Item B-13Item B-14Item B-1Item B-2Item B-3Item B-17Item A-1AItem B-4Item B-5Item B-15Item B-20Item B-18Item B-10Item B-9Item A-2Item A-1AItem A-13Item A-5Item A-6Item A-9Item A-4Item A-7Item A-3Item A-8Item A-2Item B-8Item B-12Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| A-1 | 205-518-1-2X | Clutch Housing, Hand Hole Cover, And Bushings (SAE#1) (Aluminum) | Call for availability | |||
| A-1 | 205-518-5-2X | Clutch Housing, Hand Hole Cover, And Bushings (SAE#1 Nodal Mount) (Aluminum) | Call for availability | |||
| A-1A | Clutch Housing | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| NS | 201-39-1 | Plug – Temperature Indicator | 2 | $2.67 | Add to Cart | |
| A-2 | 97-24-8 | Bushing – Clutch Release Shaft | 8 | $5.45 | Add to Cart | |
| A-3 | 47-96-1-1X | S/Assembly Hand Hole Cover | 1 | Call for availability | ||
| A-8 | 500168-2 | Grease Fitting | 2 | $3.15 | Add to Cart | |
| A-9 | 330231 | Bolt – Clutch Release Yoke | 2 | $3.15 | Add to Cart | |
| A-13 | 545001-1 | Bolt – Clutch Housing To Main Case | 16 | $2.59 | Add to Cart | |
| NS | 330969 | Lift Hook | 2 | $2.49 | Add to Cart | |
| NS | 10-30 | Key – Clutch Release Yoke | 1 | $8.04 | Add to Cart | |
| NS | 500356-9 | Lock Washer | 2 | Call for availability |
Front Bearing Cap Group
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| A-4 | Bearing Cap | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| A-5 | 97-463-36-1X | S/Assembly – Oil Seal & Installation Sleeve | 4 | $38.68 | Add to Cart | |
| A-6 | 545002 | Bolt | 4 | $1.98 | Add to Cart | |
| A-7 | 201-19-2-1X | S/Assembly Drive Gear And Bearing Cap (Includes A-4 And A5) | 1 | $215.72 | Add to Cart |
Opti-Lube Pump Group
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| B-1 | 205-501-2-1X | S/Assembly Opti-Lube Oil Pump Housing (Includes B-2 Thru B-7) | 1 | No longer available - Call for replacement | ||
| B-2 | Pump Housing | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| B-3 | Drive Gear (Lube Pump) | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| B-4 | Snap Ring | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| B-5 | Inlet Oil Tube | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| B-6 | Shaft Internal Oil Pump | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| B-7 | Gerotor Element Internal Oil Pump | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| B-8 | 201-438-3 | Dowel Pin | 2 | $3.75 | Add to Cart | |
| B-9 | 205-24-1-1 | Bushing | 1 | Call for availability | ||
| B-10 | 205-24-1-2 | Bushing | 3 | $11.78 | Add to Cart | |
| B-11 | 205-24-1-3 | Bushing | 1 | Call for availability | ||
| B-12 | 201-501-13X | S/Assembly - Oil Bypass Valve | 1 | $23.99 | Add to Cart | |
| B-13 | 330934 | Ceramic Magnet (Location Is At Oil Pump) | 1 | $4.72 | Add to Cart | |
| B-14 | 545002-1 | Bolt | 1 | $2.23 | Add to Cart | |
| B-15 | 545002-2 | Bolt | 2 | $2.67 | Add to Cart | |
| B-16 | 500597-14 | Alignment Pin | 3 | $2.19 | Add to Cart | |
| B-17 | 205-463-1 | O-Ring | 2 | Call for availability | ||
| B-18 | 205-482-1 | Bearing / Cup (Front Countershaft) | 2 | Call for availability | ||
| B-19 | 205-200-1 | Pump Base | 1 | Call for availability | ||
| B-20 | 205-420-12 | -1X Discharge Tube | 1 | Call for availability |
Countershaft Group
Item C-1Item C-2Item C-3Item C-4Item C-13Item C-15Item C-17Item C-16Item C-14Item C-12Item C-11Item C-10Item C-9Item C-8Item C-7Item C-6Item C-5Item D-5Item D-4Item D-3Item D-1Item D-2Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| C-1 | 205-482-2 | Cone (Bearing - Countershaft [Front] Taper Cone) | 2 | Call for availability | ||
| C-2 | 205-196-2 | C/S 4th Gear (71T) | 2 | $550.79 | Add to Cart | |
| C-3 | 205-196-1 | C/S Drive Gear (75T) | 2 | Call for availability | ||
| C-4 | 205-47-2 | Thrust Ring | 2 | Call for availability | ||
| C-5 | 205-196-3 | C/S 5th Gear (81T) | 2 | $458.24 | Add to Cart | |
| C-6 | 205-196-4 | C/S 3rd Gear (49T) | 2 | $281.23 | Add to Cart | |
| C-7 | 205-312-1 | PTO Gear (49T) | 2 | Call for availability | ||
| C-8 | 205-196-5 | C/S Gear (40T) | 2 | Call for availability | ||
| C-9 | 205-196-6 | C/S Gear (26T) | 2 | Call for availability | ||
| C-10 | 205-47-4 | Thrust Ring | 2 | Call for availability | ||
| C-11 | 205-37-2 | Spacer | 2 | Call for availability | ||
| C-12 | 205-47-3 | Thrust Ring | 2 | Call for availability | ||
| C-13 | 205-210-1 | Key | 6 | Call for availability | ||
| C-14 | 205-30-1 | Countershaft (22T) | 2 | Call for availability | ||
| C-15 | 550936 | Bearing - Countershaft Rear Taper Cone | 2 | Call for availability | ||
| C-16 | Shim (Included In Shim Kit 205 -228-1X, See Page 31) | Not sold separately - order the sub-assembly it belongs to | Call for availability | |||
| C-17 | 550935 | Cup | 2 | Call for availability |
Reverse Idler Group
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| D-1 | 205-60-2 | Shaft | 2 | Call for availability | ||
| D-2 | 500566-8 | Ball | 2 | Call for availability | ||
| D-3 | 550886 | Bearing | 2 | $11.32 | Add to Cart | |
| D-4 | 205-37-1 | Spacer | 2 | Call for availability | ||
| D-5 | 205-5-1 | Rev. Idler (26T) | 2 | Call for availability |
Mainshaft Sub-Assembly
Item K-1Item E-1Item E-2Item E-3Item E-4Item E-5Item E-15Item E-9Item E-8Item K-2Item E-6Item E-7Item E-2Item E-3Item E-10Item E-11Item E-12Item E-16Item E-13Item E-14Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| E-1 | 205-8-7 | Drive Gear (44T) | 1 | Call for availability | ||
| E-2 | 205-466-3 | Splitter Clutch Ring | 2 | Call for availability | ||
| E-3 | 97-381-31 | Snap Ring | 2 | $6.17 | Add to Cart | |
| E-4 | 97-465-26 | Splitter Collar | 1 | $329.80 | Add to Cart | |
| E-5 | 97-466-17 | Splitter Hub | 1 | Call for availability | ||
| E-6 | 205-8-12 | 4th Gear (50T) | 1 | $256.99 | Add to Cart | |
| E-7 | 205-465-6 | Clutch Collar 4th - 5th | 1 | $107.10 | Add to Cart | |
| E-8 | 205-8-13 | 5th Gear (40T) | 1 | $200.89 | Add to Cart | |
| E-9 | 205-8-11 | 3rd Gear (50T) | 1 | $232.90 | Add to Cart | |
| E-10 | 205-465-7 | Clutch Collar 2nd - 3rd | 1 | $97.45 | Add to Cart | |
| E-11 | 205-8-10 | 2nd Gear (58T) | 1 | $266.26 | Add to Cart | |
| E-12 | 205-8-2 | 1st Gear (54T) | 1 | Call for availability | ||
| E-13 | 205-8-1 | Reverse Gear (48T) | 1 | Call for availability | ||
| E-14 | 205-47-1 | Thrust Washer | 1 | Call for availability | ||
| NS | 205-999-3X | Mainshaft Bearing Assembly | 1 | Call for availability | ||
| NS | 205-362-1 | -1X Kit - Mainshaft, Washer & Bolt | 1 | Call for availability | ||
| E-15 | Mainshaft | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| E-16 | 205-465-8 | Clutch Collar 1st - Reverse | 1 | Call for availability | ||
| NS | 205-205-2 | Washer Mainshaft (See Page 18) | 1 | Call for availability | ||
| NS | 205-443-4 | Bolt Mainshaft (See Page 18) | 1 | Call for availability |
Input Sub-Assembly
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| K-1 | 205-35-1 | Input Shaft (2 .00” 10 Spline) #306 (1 .180” Dia Pilot) | 1 | Call for availability | ||
| K-2 | 313645X | Bearing (Input) | 1 | $183.51 | Add to Cart |
Shift Fork Assembly
Item J-1Item J-3Item J-3Item J-4Item J-5Item J-3Item J-2Item J-6Item J-7Item J-8Item J-3Item J-2Item J-9Item J-3Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| J-1 | 205-66-18 | 4th/5th | 1 | $310.00 | Add to Cart | |
| J-2 | 205-354-1X | Shift Bracket/With Set Screw | 2 | Call for availability | ||
| J-3 | 545011 | Set Screw | 5 | $16.57 | Add to Cart | |
| J-3 | LW-3-9 | Wire | 6 | Call for availability | ||
| J-4 | 205-66-16 | Shift Fork 1st/Reverse | 1 | Call for availability | ||
| J-5 | 205-67 | -1 Shift Rod 1st/Reverse | 1 | Call for availability | ||
| J-6 | 205-66-17 | Shift Fork 2nd/3rd | 1 | Call for availability | ||
| J-7 | 205-67 | -2 Shift Rod 2nd/3rd | 1 | Call for availability | ||
| J-8 | 205-354-2 | Shift Bracket 4th/5th | 1 | Call for availability | ||
| J-9 | 205-67 | -3 Shift Rod 4th/5th | 1 | Call for availability |
Main Case Group
Item G-2Item G-4Item G-23Item G-26Item G-22Item G-21Item G-5Item G-10Item G-9AItem G-8Item G-7Item G-11Item G-14Item G-22Item G-12Item G-13Item G-20Item G-18Item G-19Item G-17Item G-16Item G-15Item G-1AItem G-26Item G-24Item G-27Item G-25Item G-7AItem G-3Item G-24Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| G-1 | 205-15-1-1X | S/Assembly Main Case (Iron) (Includes G -1A Thru G -4) | 1 | Call for availability | ||
| G-1A | Transmission Case | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| NS | NP-97 | Name Plate | 1 | $3.68 | Add to Cart | |
| NS | 252-SP | Pin - Nameplate | 4 | $1.90 | Add to Cart | |
| G-2 | 201-39-1 | Plug – Temperature Indicator | 2 | $2.67 | Add to Cart | |
| G-3 | 330934 | Ceramic Magnet (Location Is Bottom Of Case) | 1 | $4.72 | Add to Cart | |
| NS | 545107-2 | Adhesive – Case Magnet Retaining | 1 | Call for availability | ||
| G-4 | 545123 | Plug - Fill (Magnetic) | 2 | $22.03 | Add to Cart | |
| G-5 | 330800-1 | Bolt (For PTO Cover) | 6 | Call for availability | ||
| G-7A | 205-999-4X | S/Assembly Rocker Arm Support ( Includes G -7, G -8 & G -11) | 1 | Call for availability | ||
| G-7 | Rocker Arm Support | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| G-8 | 205-187-1 | Needle Bearing | 1 | Call for availability | ||
| G-11 | 500597-14 | Pin - Alignment | 1 | $2.19 | Add to Cart | |
| G-9A | 205-999-5X | S/Assembly Rocker (Includes Rocker Shaft And Rocker Arm) | 1 | Call for availability | ||
| G-10 | 50-267-2 | 6 Bolt PTO Cover | 1 | $122.97 | Add to Cart | |
| G-12 | 40-438-1 | Plunger | 2 | Call for availability | ||
| G-13 | 201-72-6 | Spring | 2 | Call for availability | ||
| G-14 | 545128 | Plug | 4 | $2.84 | Add to Cart | |
| G-15 | 201-80-1 | Ball | 3 | $7.47 | Add to Cart | |
| G-16 | 205-72-1 | Spring | 3 | Call for availability | ||
| G-17 | 205-59-1 | Plug | 3 | Call for availability | ||
| G-18 | 500365-43 | Washer | 2 | Call for availability | ||
| G-19 | 500371-7 | Nut | 2 | Call for availability | ||
| G-20 | 330360-7 | Stud ( .625 -18NF-X 2 .375 ”) | 2 | $4.65 | Add to Cart | |
| G-21 | 545012 | Bolt (For PTO Cover) | 8 | $3.23 | Add to Cart | |
| G-22 | 73-267-1 | 8 Bolt PTO Cover | 1 | $160.99 | Add to Cart | |
| G-23 | 201-483-3 | Dowel Pin | 2 | Call for availability | ||
| G-24 | 205-360-1 | Bearing Cup (Countershaft) | 2 | Call for availability | ||
| G-25 | 205-360-2 | Bearing Cup (Mainshaft) | 1 | Call for availability | ||
| G-26 | 545002 | Bolt | 4 | $1.98 | Add to Cart | |
| G-27 | 545002-4 | Bolt | 6 | $6.93 | Add to Cart | |
| N .S. | 545028-2 | Bolt | 4 | $2.87 | Add to Cart | |
| N .S. | 201-463-8 | O-Ring | Call for availability |
Range Counter Shaft
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| M-1 | 205-30-2 | Range Counter Shaft (53T) (21T) | 2 | Call for availability | ||
| M-2 | 550935 | Cone | 4 | Call for availability | ||
| M-3 | 550936 | Cup | 4 | Call for availability | ||
| NS | Shim (Included In Shim Kit 205 -228-1X, See Page 31) | AR | Not sold separately - order the sub-assembly it belongs to | Call for availability |
Synchronizer Sub Assembly
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| L-5 | 205-563-1X | S/Assembly Synchronizer Range (Includes L-2 Thru L-4) | 1 | $2,268.47 | Add to Cart | |
| L-2 | S/Assembly Synchronizer Range (High Range) | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| L-3 | S/Assembly Synchronizer Range (Low Range) | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| L-4 | 201-72-9 | -1X Spring Extension (Includes 3 Springs) | 1 | Call for availability | ||
| L-1 | 205-465-1 | Clutch Collar Range | 1 | $245.45 | Add to Cart |
Range Counter Shaft
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| M-1 | 205-30-5 | Range Counter Shaft | 2 | Call for availability | ||
| M-2 | 550935 | Cone | 4 | Call for availability | ||
| M-3 | 550936 | Cup | 4 | Call for availability | ||
| M-4 | 205-196-13 | Hohg Range Gear Aux Counter Shaft | 2 | Call for availability | ||
| M-5 | 500010-18 | Key - Countershaft Drive Gear(Auxiliary) | 2 | Call for availability | ||
| NS | Shim (Included In Shim Kit 205 -228-1X, See Page 31) | AR | Not sold separately - order the sub-assembly it belongs to | Call for availability |
Synchronizer Sub Assembly
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| L-1 | 205-465-1 | Clutch Collar Range | 1 | $245.45 | Add to Cart | |
| L-2 | S/Assembly Synchronizer Range (High Range) | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| L-3 | S/Assembly Synchronizer Range (Low Range) | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| L-4 | 201-72-9-1X | Spring Extension (Includes 3 Springs) | 1 | $28.13 | Add to Cart | |
| L-5 | 205-563-1X | S/Assembly Synchronizer Range (Includes L-2 Thru L-4) | 1 | $2,268.47 | Add to Cart |
Output Shaft Sub -Assembly
Item F-1Item F-2Item F-3Item F-4Item F-14Item F-5Item F-9Item F-7Item F-8Item F-6Item F-12Item F-13Item F-11Item F-10Item F-15Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| F-1 | 205-8-8 | High Range Drive Gear (36T) | 1 | $236.45 | Add to Cart | |
| F-2 | 205-494-3 | Synchronizer Cone | 1 | $204.39 | Add to Cart | |
| F-3 | 205-466-1 | Clutch Drive Gear | 1 | No longer available - Call for replacement | ||
| F-4 | 205-205-2 | Washer | 1 | Call for availability | ||
| F-5 | 205-443-4 | Bolt | 1 | Call for availability | ||
| F-6 | 205-362-2 | Output Shaft | 1 | Call for availability | ||
| F-7 | 550932 | Bearing | 1 | $40.03 | Add to Cart | |
| F-8 | 205-8-9 | Low Range Gear (60T) | 1 | $488.02 | Add to Cart | |
| F-9 | 205-37-3 | Thrust Washer | 1 | Call for availability | ||
| F-10 | 250-4-901-1 | Yoke Series Spl 250 1/2 Round | 1 | Call for availability | ||
| F-10 | 205-106-1 | Yoke Series Spl 1810 Full Round | 1 | $323.68 | Add to Cart | |
| F-11 | 330734 | Washer | 1 | $6.27 | Add to Cart | |
| F-12 | 545065 | Nut | 1 | $31.43 | Add to Cart | |
| F-13 | 205-999-2X | Bearing Sub-Assembly | 1 | $487.76 | Add to Cart | |
| F-14 | Shim (Included In Shim Kit 205 -228-1X, See Page 31) | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| F-15 | 205-452-1 | Electronic Speedometer Signal Gear (16 Groves) | 1 | Call for availability |
Range Case Group
Item D-5Item D-9Item D-8Item D-7Item D-6Item D-4Item D-1AItem D-3Item D-17Item D-22Item D-14Item D-12Item D-16Item D-13Item D-23Item D-22Item D-11Item D-10Item D-2Item D-15
Item H-1Item H-2Item H-3Item H-4Item H-5Item H-6Item H-7Item H-8Item H-9Item H-10Item H-11Item H-12Item H-13Item H-14Item H-15Item H-16Item H-17Item H-18Item H-19Item H-20Item H-21Item H-22Item H-23Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| D-1 | 205-15-2-1X | S/Assembly Case Range (Iron) (Includes Magnet, Adhesive And Fi Ll Plug) | 1 | Call for availability | ||
| D-1 | 205-15-6-1X | S/Assembly Case Range Neumatic | Call for availability | |||
| D-1A | Range Case | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| NS | 545107-2 | Adhesive – Case Magnet | 1 | Call for availability | ||
| NS | 545123 | Plug – Fill (Magnetic) | 1 | $22.03 | Add to Cart | |
| D-2 | 330934 | Ceramic Magnet | 1 | $4.72 | Add to Cart | |
| D-3 | 545002-4 | Bolt Range Case | 18 | $6.93 | Add to Cart | |
| D-4 | 205-65-5 | Splitter Rod | 1 | Call for availability | ||
| D-5 | 205-66-19-1X | Splitter Fork | 1 | manual lists 205-66-19-1X - we stock the base part 205-66-19 | $622.50 | Add to Cart |
| D-6 | 545119 | Bolt | 1 | Call for availability | ||
| D-7 | 205-65-4 | Range Rod | 1 | Call for availability | ||
| D-8 | 205-66-15 | Range Fork | 1 | Call for availability | ||
| D-9 | 545119 | Bolt | 1 | Call for availability | ||
| D-10 | 1000-140-013 | Switch Neutral | 3 | Call for availability | ||
| D-11 | 545025-2 | Fitting | 2 | $28.71 | Add to Cart | |
| D-11A | 545025-1 | Elbow - Piston Housing 90 Degree | 2 | $20.33 | Add to Cart | |
| D-12 | 205-22-2 | Bearing Cap | 2 | Call for availability | ||
| D-13 | Bearing Cap Output Shaft | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| D-13A | 205-19-3-1X | S/Assembly Bearing Cap Output Shaft (Australia) | 1 | Call for availability | ||
| D-13B | 205-19-2-1X | S/Assembly Bearing Cap Output Shaft (Kenworth) | 1 | Call for availability | ||
| D-13C | 205-19-4-1X | S/Assembly Bearing Cap Output Shaft (Freightliner) (For Push In Sensor) | 1 | Call for availability | ||
| D-14 | 201-463-8 | Seal – Output Shaft Rear Bearing Cap | 1 | $43.25 | Add to Cart | |
| D-15 | 545021 | Plug – Electric Speedometer | 2 | $18.89 | Add to Cart | |
| D-16 | 545002-6 | Bolt | 4 | $2.29 | Add to Cart | |
| D-17 | O-Ring (Included In O-Ring Kit 205 -463 -1X, See Page 30) | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| D-21 | 201-136-7 | Range Piston | 1 | $45.08 | Add to Cart | |
| D-22 | 545170 | Nut | 1 | $3.14 | Add to Cart | |
| D-23A | 205-501-1-1X | S/Assembly Splitter Piston Housing (Includes: Piston Hsg, | 1 | Call for availability | ||
| D-23 | Piston Housing Splitter | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| NS | 330944 | Bushing Reducer | 1 | Call for availability | ||
| NS | 330971 | Clamp Tubing | 1 | $21.68 | Add to Cart | |
| NS | 545002-1 | Bolt | 4 | $2.23 | Add to Cart | |
| D-24 | O-Ring (Included In O-Ring Kit 205 -463 -1X, See Page 31) | Not sold separately - order the sub-assembly it belongs to | Call for availability | |||
| D-26A 201 | 501-2-2X | S/Assembly Range Piston Housing (Includes: Piston Hsg, Bushing | 1 | Call for availability | ||
| D-29 97 | 411-2 | Bracket | 1 | Call for availability | ||
| D-30 205 | 999-9-1 | Filter Regulator | 1 | Call for availability | ||
| D-31 97 | 136-14 | Splitter Piston | 1 | Call for availability | ||
| H-1 | 205-420-4-1 | Air Tube Yellow .250” Dia | 1 | Call for availability | ||
| H-2 | 205-420-4-2 | Air Tube Yellow .250” Dia | 1 | Call for availability | ||
| H-3 | 205-420-6-1 | Air Tube Red .250” Dia | 1 | Call for availability | ||
| H-4 | 205-420-6-5 | Air Tube Red .250” Dia | 1 | Call for availability | ||
| H-5 | 205-420-6-2 | Air Tube Red .250” Dia | 1 | Call for availability | ||
| H-6 | 205-420-6-3 | Air Tube Red .250” Dia | 1 | Call for availability | ||
| H-7 | 205-420-7-1 | Air Tube Green .250” Dia | 1 | Call for availability | ||
| H-8 | 205-420-7-2 | Air Tube Green .250” Dia | 1 | Call for availability | ||
| H-9 | 205-420-8-1 | Air Tube Black .250” Dia | 1 | Call for availability | ||
| H-10 | 205-420-9-1 | Air Tube Blue .250” Dia | 1 | Call for availability | ||
| H-11 | 205-420-5-1 | Air Tube Orange .250” Dia | 1 | Call for availability | ||
| H-12 | 205-445-1 | 1/4” Union Cross | 1 | Call for availability | ||
| H-13 | 205-445-3 | 1/8” Air Fitting Connector | 4 | Call for availability | ||
| H-14 | 545025-1 | Reducer Bushing | 4 | Call for availability | ||
| H-15 | 545025-2 | Bushing 90 Degree | 8 | Call for availability | ||
| H-16 | 205-628-1 | Range Valve | 1 | $231.99 | Add to Cart | |
| H-17 | 205-628-2 | Splitter Valve | 1 | $254.69 | Add to Cart | |
| H-18 | 205-999-9-1 | Filter Regulator | 1 | $162.43 | Add to Cart | |
| NS | 205-420-13-1 | Convoluted Conduit | 1 | Call for availability | ||
| NS | 205-420-13-11 | Convoluted Conduit | 1 | Call for availability | ||
| NS | 205-420-13-3 | Convoluted Conduit | 1 | Call for availability | ||
| NS | 205-420-13-4 | Convoluted Conduit | 1 | Call for availability | ||
| NS | 205-420-13-5 | Convoluted Conduit | 1 | Call for availability | ||
| NS | 205-420-13-6 | Convoluted Conduit | 1 | Call for availability | ||
| NS | 205-420-13-7 | Convoluted Conduit | 1 | Call for availability | ||
| NS | 205-420-13-8 | Convoluted Conduit | 1 | Call for availability | ||
| I-1 | 205-625-1X | Neumatic Control | 1 | Call for availability | ||
| I-2 | 545093 | Cap Screw | 2 | Call for availability | ||
| NS | 205-443-2 | Screw | 1 | Call for availability | ||
| NS | 330831 | Clamp - Filter Regulator | 4 | Call for availability | ||
| NS | 205-411-1 | Bracket Manifold | 2 | Call for availability | ||
| H-1 | 205-628-3 | Sensing Valve | 2 | $249.18 | Add to Cart | |
| H-2 | 201-420-17-2 | Tubing Red (6 .00 In .) | 1 | Call for availability | ||
| H-2 | 205-420-13-16 | Convoluted Conduit (6 .00 In .) | 1 | Call for availability | ||
| H-3 | 545025-2 | Elbow – 90 Degree | 2 | $28.71 | Add to Cart | |
| H-4 | 545025-1 | Elbow - 90 Degree | 1 | $20.33 | Add to Cart | |
| H-5 | 205-420-4-4 | Tubing Yellow (8 .00 In .) | 1 | Call for availability | ||
| H-5 | 205-420-13-14 | Convoluted Conduit (8 .00 In .) | 1 | Call for availability | ||
| H-6 | 205-420-7-4 | Tubing Green (10 .00 In .) | 1 | Call for availability | ||
| H-6 | 205-420-13-17 | Convoluted Conduit (6 .00 In .) | 1 | Call for availability | ||
| H-7 | 205-420-7-3 | Tubing Green (15 .75 In .) | 1 | Call for availability | ||
| H-7 | 205-420-13-15 | Convoluted Conduit (15 .75 In .) | 1 | Call for availability | ||
| H-8 | 205-420-4-3 | Tubing Yellow (15 .75 In .) | 1 | Call for availability | ||
| H-8 | 205-420-13-15 | Convoluted Conduit (15 .75 In .) | 1 | Call for availability | ||
| H-9 | 205-445-3 | Male Connector | 6 | Call for availability | ||
| H-10 | 205-628-2 | Valve Splitter | 2 | $254.69 | Add to Cart | |
| H-11 | 201-449-1 | Fitting - Elbow Swivel Air 1/8 Npt X 3/16 Odt | 5 | $31.14 | Add to Cart | |
| H-12 | 205-420-6-9 | Tubing Red (8 .00 In .) | 1 | Call for availability | ||
| H-12 | 205-420-13-14 | Convoluted Conduit (8 .00 In .) | 1 | Call for availability | ||
| H-13 | 205-628-1 | Tubing | 1 | Call for availability | ||
| H-14 | 545025-2 | Elbow – 90 Degree | 8 | $28.71 | Add to Cart | |
| H-15 | 201-420-17-1 | Tubing Red (59 .06 In .) | 1 | Call for availability | ||
| H-16 | 201-420-10-1 | Tubing Green (59 .06 In .) | 1 | Call for availability | ||
| H-17 | 201-420-11-1 | Tubing Black (59 .06 In .) | 1 | Call for availability | ||
| H-18 | 205-445-5 | Pressure Distributor | 1 | Call for availability | ||
| H-19 | 205-420-6-8 | Tubing Red (6 .00 In) | 1 | Call for availability | ||
| H-19 | 205-420-13-16 | Convoluted Conduit (6 .00 In .) | 1 | Call for availability | ||
| H-20 | 205-420-6-7 | Tubing Red (14 .57 In) | 1 | Call for availability | ||
| H-20 | 205-420-13-13 | Convoluted Conduit (14 .57 In .) | 1 | Call for availability | ||
| H-21 | 205-420-8-2 | Tubing Black (6 .00 In) | 2 | Call for availability | ||
| H-21 | 205-420-13-16 | Convoluted Conduit (6 .00 In .) | 2 | Call for availability | ||
| H-22 | 205-420-6-6 | Tubing Red (18 .50 In) | 1 | Call for availability | ||
| H-22 | 205-420-13-12 | Convoluted Conduit (18 .50 In .) | 1 | Call for availability | ||
| H-23 | 205-411-2 | Bracket Manifold | 1 | Call for availability |
Shift Tower and Related Parts
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| P-1 | 25Q-3106-1-1X | Upper Lever (Kenworth) | 1 | Call for availability | ||
| P-2 | 39Q-38-46-1X | Kit Pneumatic Shift Knob Model PSDO18 | 1 | Call for availability | ||
| P-2 | 39Q-38-1X | Kit Electroneumatic Shift Knob Model PSDO18 | 1 | Call for availability | ||
| P-3 | 97-381-11 | Snap Ring | 1 | $11.83 | Add to Cart | |
| P-4 | 34Q-8 | Ring Outer | 2 | $248.46 | Add to Cart | |
| P-5 | 34Q-9 | Ring Inner | 2 | Call for availability | ||
| P-6 | 25Q-3176-1X | Lower Lever (Kenworth) | 1 | Call for availability | ||
| P-6 | 25Q-2844-5 | Lower Lever (Australia) | 1 | Call for availability | ||
| P-7 | 201-72-3 | Spring Disc | 2 | $248.46 | Add to Cart | |
| P-8A | 201-17-2X | S/Assembly Tower Control (Includes P-15 And P-16) | 1 | $284.86 | Add to Cart | |
| P-8 | Housing | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| P-9 | 312268 | Breather | 1 | $31.32 | Add to Cart | |
| P-10 | 201-118-2 | Gasket | 1 | $3.83 | Add to Cart | |
| P-11 | Bolt | Not sold separately - order the sub-assembly it belongs to | Call for availability | |||
| NS | 201-200-1 | Interlock Shifter Rail | 6 | $14.52 | Add to Cart | |
| NS | 201-200-2 | Interlock Retainer | 1 | $14.17 | Add to Cart | |
| NS | 33Q-15-1 | Tie Strap | 1 | Call for availability | ||
| NS | 39Q-15-2 | Tie Strap | 1 | Call for availability | ||
| NS | 205-420-1 | Harness | 1 | Call for availability | ||
| NS | 201-17-2-102X | Shifter Assembly (Complete) | 1 | Call for availability | ||
| NS | 312477-46X | Small Parts Kit (Includes P-4, P-5, P-7) | Call for availability |
Major Overhaul Kit
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 205 | 210-1 | Key Gear C/S | 6 | Call for availability | ||
| 205 | 401-1X | Kit - Thrust Washer | 1 | Call for availability | ||
| 205 | 429-1X | Kit - Shifter Small Parts | 1 | Call for availability | ||
| 205 | 432-1X | Kit - Minor Overhaul | 1 | Call for availability | ||
| 205 | 463-1X | Kit - Range/Splitter Piston Hsg | 1 | Call for availability |
Minor Overhaul Kit
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 201 | 118-2 | Gasket - Tower Housing | 1 | Call for availability | ||
| 201 | 381-1 | Ring - Input Shaft Snap | 1 | Call for availability | ||
| 201 | 463-8 | Seal - Output Shaft Rear Bearing Cap | 1 | Call for availability | ||
| 205 | 228-1X | Kit - Shim | 1 | Call for availability | ||
| 205 | 463-1 | O-Ring | 2 | Call for availability | ||
| 97 | 381-31 | Ring - Splitter Clutch Ring Snap | 1 | Call for availability | ||
| 97 | 463-36-1X | S/Assembly - Oil Seal & Installation Sleeve | 1 | Call for availability |
Bearings Range Selections (included in Minor Overhaul Kit)
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 205 | 999-2X | Tapered Bearing Assembly | 1 | Call for availability |
Bearings Main Section (included in Minor Overhaul Kit)
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 205 | 482-1 | Bearing Cup | 2 | Call for availability | ||
| 205 | 482-2 | Cone Tapered Bearing | 2 | Call for availability | ||
| 205 | 999-3X | M/S Bearing Assembly | 1 | Call for availability |
Kit - Shifter Small Parts (included in Major Overhaul Kit)
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 183 | 463-6 | O-Ring - Splitter Or Range Piston | 2 | Call for availability | ||
| 201 | 463-1 | O-Ring - Range Shift Piston | 1 | Call for availability | ||
| 201 | 463-2 | O-Ring - Splitter Or Range Piston Housing | 2 | Call for availability | ||
| 201 | 463-3 | O-Ring - Range Piston Rod | 1 | Call for availability | ||
| 97 | 463-4 | O-Ring - Splitter Piston | 1 | Call for availability | ||
| 97 | 463-5 | O-Ring - Splitter Piston Rod | 1 | Call for availability | ||
| 40 | 438-1 | Pin - 1st & Rev Select Plunger | 2 | Call for availability |
Kit - Shifter Small Parts PSDO-18 (included in the Major Overhaul Kit)
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 40 | 438-1 | Pin -1st & Rev. Select Plunger | 2 | Call for availability |
Service Parts Overhaul Kits
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 205-228-1X | Shim Kit (Included In Minor Overhaul Kit) | 1 | Call for availability | |||
| 205-228-1-1 | Shim M/S Aux Output ( .0055 .0045 ”) | 1 | Call for availability | |||
| 205-228-1-2 | Shim M/S Aux Output ( .0110 .0090”) | 1 | Call for availability | |||
| 205-228-1-3 | Shim M/S Aux Output ( .0165 .0135 ”) | 1 | Call for availability | |||
| 205-228-2-1 | Shim Aux Countershaft Bearing ( .0350 - .0285 ”) | 1 | Call for availability | |||
| 205-228-2-2 | Shim Aux Countershaft Bearing ( .0055 - .0045 ”) | 1 | Call for availability | |||
| 205-228-2-3 | Shim Aux Countershaft Bearing ( .0110 - .0090”) | 1 | Call for availability | |||
| 205-228-2-4 | Shim Aux Countershaft Bearing ( .0165 - .0135 ”) | 1 | Call for availability | |||
| 205-228-2-5 | Shim Aux Countershaft Bearing ( .0125 - .0185 ”) | 1 | Call for availability | |||
| 205-228-4-1 | Shim Mainshaft ( .0280 - .0260”) | 1 | Call for availability | |||
| 205-228-4-2 | Shim Mainshaft ( .0310 - .0290”) | 1 | Call for availability | |||
| 205-228-4-3 | Shim Mainshaft ( .0340 - .0320”) | 1 | Call for availability | |||
| 205-228-4-4 | Shim Mainshaft ( .0370 - .0350”) | 1 | Call for availability | |||
| 205-228-4-5 | Shim Mainshaft ( .0400 - .0380”) | 1 | Call for availability | |||
| 205-228-4-6 | Shim Mainshaft ( .0430 - .0410”) | 1 | Call for availability | |||
| 205-228-4-7 | Shim Mainshaft ( .0460 - .0440”) | 1 | Call for availability | |||
| 205-228-4-8 | Shim Mainshaft ( .0490 - .0470”) | 1 | Call for availability | |||
| 205-228-4-9 | Shim Mainshaft ( .0520 - .0500”) | 1 | Call for availability | |||
| 2880 | Bulletin - C/S & M/S Shim | 1 | Call for availability | |||
| 205-53-5X | Kit Conversion Of Pneumatic System | Call for availability | ||||
| 201-449-1 | Fitting - Elbow Swivel Air 1/8 NPT X 3/16 Odt | 5 | $31.14 | Add to Cart | ||
| 205-411-2 | Bracket Manifold | 1 | Call for availability | |||
| 205-443-7 | Socket Head Cap Screw | 2 | Call for availability | |||
| 205-445-5 | Pressure Distributor | 1 | Call for availability | |||
| 205-628-2 | Valve Splitter | 1 | $254.69 | Add to Cart | ||
| 205-628-3 | Sensing Valve | 2 | $249.18 | Add to Cart | ||
| 2889 | Bulletin | 1 | Call for availability | |||
| 39Q-38-46-1X | Kit Pneumatic Shift Knob Model PSDO18 | 1 | Call for availability | |||
| 205-53-4X | Kit Parts Of Pneumatic System PSDO-18 | $1,064.66 | Add to Cart |
Tabulated Bills of Material
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This is the complete factory parts breakdown for the Spicer Transmission PSDO165-18A, with every part in the manual matched to our live inventory. We stock 94 of the 334 parts above; click any part number to view it, or add it straight to your cart. Click a number on any diagram to jump to that part.
This is the Spicer Illustrated Parts List covering the PSDO185-18A transmission. Use it to identify every serviceable part in your unit (assemblies, gears, shafts, housings and seals) before you order replacements.
| Models covered | PSDO185-18A |
| Transmission type | 18-speed, twin-countershaft, heavy duty |
| Document | Illustrated Parts List (Spicer) |
| Length | 37 pages |
| Format | PDF, free download |
What’s inside
- Service kits & assemblies with recommended stocking quantities
- Mainshaft & countershaft gear groups
- Drive gears, idler & auxiliary drive gears
- Case, clutch & shift-bar housings
- Shift lever, forks & selector assemblies
- Bearings, seals, snap rings & small parts
- Air-shift and range-control components (where fitted)
- Exploded parts diagrams with OEM part numbers
Spicer parts & units we stock
Pro Gear and Transmission stocks new, remanufactured and good-used parts for Spicer transmission units:
- All Spicer transmission parts & units
- Remanufactured transmissions
- Search our catalog for PSDO185-18A
Not sure exactly which unit you have? Check our identification guides, or Ask an Expert. Send us photos of your data tag and our drivetrain specialists will identify the unit and the exact parts you need. Or call (877) 776-4600.