Spicer PS125-7A Parts Manual
Drive Gaar Group (see Tab Bills for Applicable Drive Gear)
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| A-1 | 96-35-102 | ·1X• Input Shaft-2 .000 " -10 #306 Pilot | Call for availability | |||
| A-1 | 97-35-105-1X | Input Shaft-1 .750 " -10 #306 Pilot | 1 | Call for availability | ||
| A-1 | 97-35-106-1X | Input Shaft-1 .750 " ·10 #205 Pilot | 1 | Call for availability | ||
| A-2 | 97-36-1-1X | Gear-Mainshaft Drive (2BT) (For PS140-7) | 1 | $361.53 | Add to Cart | |
| A-2 | 97-36-3-1X | Gear-Mainshaft Drive (24T) (For PS125-7) | 1 | $615.15 | Add to Cart | |
| A-3 | 550992 | Bearing -Drive Gear/Input Front | 1 | $164.26 | Add to Cart | |
| A-4 | 97-381-41 | Snap Fling -Input Shaft Bearing Cap Retaining | 1 | Call for availability | ||
| A-5 | 97-381-42 | Snap Ring -Input Shaft Front Bearing Retaining | 1 | Call for availability | ||
| A-6 | 97-381-44 | Snap Ring -Input Shaft Drive Gear : | 1 | Call for availability | ||
| A-7 | 550953 | Bearing -Drive Gear/Input Shaft Pocket Roller | 1 | $13.51 | Add to Cart |
Malnshatt Group
Item B-21Item B-11Item B-15Item B-17Item B-18Item B-7Item B-10Item B-12Item B-13Item B-15Item B-20Item B-19Item B-16Item B-13Item B-22Item B-25Item B-5Item B-23Item B-2Item B-3Item B-5Item B-34Item B-32Item B-29Item B-27Item B-28Item B-28Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| B-1 | 97-362-67 | Mainshaft | 1 | $971.34 | Add to Cart | |
| B-2 | 97-465-59 | Clutch Collar-1 St Reverse 2nd And 3rd Mainshaft (48T) | 2 | $181.40 | Add to Cart | |
| B-3 | 98-381-1 | Snap Ring -External -Large | 5 | $6.27 | Add to Cart | |
| ' ,B-4 | 330959 | Thrust Washer-Internal -Large (4BT) | 5 | Call for availability | ||
| B-5 | 330810 | Thrust Washer-External -Large (24T) | 4 | $23.58 | Add to Cart | |
| B-6 | 98-381-2 | Snap Ring -Internal -Large | 3 | $5.31 | Add to Cart | |
| B-7 | 97-8-113 | Gear-1 St (64T) | 1 | $785.81 | Add to Cart | |
| B-8 | 97-8-134 | Gear-2nd (Sst) (For PS140-7) | 1 | $704.32 | Add to Cart | |
| B-8 | 97-8-209 | Gear-2nd (Sst) (For PS125-7) | 1 | $410.29 | Add to Cart | |
| 8 ·9 | 97-8-136 | Gear-3rd (48T) (For PS140-7) | 1 | $628.73 | Add to Cart | |
| 8 ·9 | 97-8-211 | Gear--3rd (46T) (For PS125-7) | 1 | $380.31 | Add to Cart | |
| B-10 | 97-8-235-1 | X Gear-4th (40T) (For PS140-7) | 1 | Call for availability | ||
| B-10 | 97-8-238-1X | Gear-4th (38T) (For PS125-7) | 1 | $564.07 | Add to Cart | |
| B-11 | Gear-4th • | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| B-12 | 97-381-43 | Snap Ring -4th Gear Internal Stop | 1 | Call for availability | ||
| B-13 | 97-381-1 | Snap Ring -Internal -Small | 2 | $6.27 | Add to Cart | |
| 8 ·14 | 330814 | Thrust Washer-External -Small (20T) | 2 | $20.46 | Add to Cart | |
| B-15 | 330960 | Thrust Washer-Internal -Small (36T) | 2 | Call for availability | ||
| B-16 | 97-381-45 | Snap Ring -External -Small | 2 | Call for availability | ||
| B-17 | 97-465-56 | Clutch Collar-4th And 5th Mainshaft (20T) | 1 | $168.70 | Add to Cart | |
| B-18 | 97-8-234-1 | X Gear-5th (34T) (For PS140-7) | 1 | Call for availability | ||
| B-18 | 97-8-237-1X | Gear-5th (32T) (For PS 125-7) | 1 | Call for availability | ||
| B-19 | G Ea r-5th | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| B-20 | 97-381-43 | Snap Ring -5th Gear Internal Stop | 1 | Call for availability | ||
| B-21 | 97-8-232 | Gear-6th (24T) (For PS140-7) | 1 | $266.03 | Add to Cart | |
| B-21 | 97-8-236 | Gear-6th (26T) (For PS125-7) | 1 | $261.54 | Add to Cart | |
| B-22 | 97-381-2 | Snap Ring -Internal | 1 | Call for availability | ||
| B-23 | 330961 | Thrust Washer-Internal (22T) | 1 | Call for availability | ||
| 8 ·24 | 330806 | Thrust Washer-External (17T) | 1 | Call for availability | ||
| B-25 | 97-381-46 | Snap Ring -External | 1 | Call for availability | ||
| 8 ·26 | 97-465-57 | Clutch Collar-6th And 7th Mainshaft | 1 | $157.20 | Add to Cart | |
| B-27 | 97-8-182 | Gear-Reverse (64T) | 1 | $528.68 | Add to Cart | |
| B-28 | 97-381-32 | Snap Ring -Internal -Large | 2 | $4.36 | Add to Cart | |
| B-29 | 550925 | Bearing -Rear | 1 | $107.78 | Add to Cart | |
| B-29 | 97-37-34 | Spacer (Used In Place Of Speedometer Gear) | 1 | Call for availability | ||
| B-32 | 97-37-33 | Spacer-Bearing | 1 | $42.03 | Add to Cart | |
| B-33 | 330734 | Flat Washer. | 1 | $6.27 | Add to Cart | |
| B-34 | 545065 | Nut-Mainshaft-1 3/4 " -16 Self-Locking • | 1 | $31.43 | Add to Cart |
Countershalt Group I
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| C-1 | 97-36-74 | (15T}-Splined For P .T .O -(Standard Location -Right Side) | 1 | Call for availability | ||
| C-1 | 97-36-75 | (15T}-Siotted For Pump -(Standard Location -Left Side) · | 1 | Call for availability | ||
| C-2 | 500016-8 | Woodruff Key #29 | 12 | Call for availability | ||
| C-3 | 97-196-92 | 2nd Gear (23T) (For PS140-7) | 2 | Call for availability | ||
| C-3 | 97-196-154 | 2nd Gear (23T) (For PS125-7) | 2 | Call for availability | ||
| C-4 | 97-196-19 | 3rd Gear (32T) (For PS140-7) | 2 | Call for availability | ||
| C-4 | 97-196-32 | 3rd Gear (32T) (For PS125-7) | 2 | Call for availability | ||
| C-5 | 97-196-95 | 4th Gear (37T) (For PS140-7) | 2 | Call for availability | ||
| C-5 | 97-196-156 | 4ht Gear (43T) (For PS125-7). | 2 | Call for availability | ||
| C-6 | 97-196-109 | 5th Gear (44T) (For PS140-7). | 2 | $471.04 | Add to Cart | |
| C-6 | 97-196-158 | 5th Gear (Sot) (For PS125-7) | 2 | $333.71 | Add to Cart | |
| C-7 | 97-196-110 | 6th Gear (43T) (For PS140-7). | 2 | $420.75 | Add to Cart | |
| C-7 | 97-196-173 | 6th Gear (56T) (For PS125-7). | 2 | Call for availability | ||
| C-8 | 550031 | Bearing -Front | 2 | $220.28 | Add to Cart | |
| C-9 | 550959 | Bearing -Rear | 2 | Call for availability | ||
| C-10 | 97-1-50 | Drive Gear (57T) (For PS140-7) | 2 | $834.42 | Add to Cart | |
| C-10 | 97-1-56 | Drive Gear (69T) (For PS125 -7) | 2 | $419.07 | Add to Cart | |
| C-11 | 97-381-30 | Snap Ring -Front Bearing Retainer | 2 | $6.73 | Add to Cart | |
| C-12 | 54-381-1 | Snap Ring -Rear Bearing Retainer. | 2 | Call for availability |
Reverse Idler Group
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| D-1 | 97-5-1 | Gear-Reverse Idler (21T) | 2 | $268.01 | Add to Cart | |
| D-2 | 97-37-1 | Spacer-Beari Ng | 2 | $2.43 | Add to Cart | |
| D-3 | 550886 | Bearing | 4 | $11.32 | Add to Cart | |
| D-4 | 97-66-1 | Shaft-Idler Gear | 2 | Call for availability | ||
| D-5 | 500566-8 | Lockball -9/32 | 2 | version * (see the manual's footnote) | Call for availability |
Clutch Housing Group
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| E-2 | Clutch Housing | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| E-3 | 97-24-8 | Bushing -Clutch Release Shaft | 4 | $5.45 | Add to Cart | |
| E-4 | 97-96-18-1X | Hand Hole Cover·Assembly | 1 | Call for availability | ||
| T-5 | 545008-4 | Bolt-5/8 " ·1 1 X 2 " Hex Head Self-Locking | 16 | Call for availability | ||
| and | 545103 | Bolt-3/8 " -16 X 3 " Hex Head Self-Locking | 4 | Call for availability | ||
| N .S | 330829 | Flat Washer-5/8 " (For Use With Aluminum Housing) | 16 | Call for availability | ||
| F-1 | 97-223-1 | Gasket | 1 | $4.72 | Add to Cart | |
| F-2 | 97-19-52 | ·1X Bearing Cap And Oil Seal Assembly | 1 | Call for availability | ||
| F-3 | Bearing Cap (Casting #97-19-37) | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| F-4 | 97-463-36-1 | X Oil Seal With Installation Sleeve | 1 | Call for availability | ||
| F-5 | 545002-4 | Bolt-3/8 " -16 X 1 1/8" Hex Head Self-Locking | 4 | $6.93 | Add to Cart |
Ceae Group
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| G-2 | Case | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| N .S | NP-96 | Name Plate | 1 | $2.16 | Add to Cart | |
| N .S | 252-SP | Pin -NamePlate | 4 | $1.90 | Add to Cart | |
| G-3 | 62-39-3 | Filler Plug (Magnetic) | 1 | $9.27 | Add to Cart | |
| G-4 | 62-39-3 | Drain Plug (Magnetic) | 1 | $9.27 | Add to Cart | |
| G-5 | 97-39-1 | Drain Plug (Magnetic) | 1 | Call for availability | ||
| G-6 | 97-420-4 | Tube -Oil Transfer | 1 | Call for availability | ||
| G-7 | 274-SP | Dowel Pin -{To Locate Shifter Housing To Case) | 2 | $2.77 | Add to Cart | |
| G-8 | 330755 | Dowel Pin -{To Locate Clutch Housing To Case) | 2 | Call for availability | ||
| G-9 | 50-267-2 | Cover-Six Bolt P.T.O. Aperture | 2 | $122.97 | Add to Cart | |
| G-10 | 330800 | Bolt-3/8 " ·16 X 314 " -Fianged Head Self-Locking | 12 | Call for availability |
Malnshaft Rear Baarlng Cap -(for Gaar Driven Speedometer)
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| H-1 | 97-19-53-1X | Bearing Cap, Bushing Gasket, And Oil Seal Assembly | 1 | No longer available - Call for replacement | ||
| H-2 | Bearing Cap • | 1 | version * (see the manual's footnote) | Call for availability | ||
| H-3 | 60-475-1 | Bushing -Speedometer | 2 | $32.75 | Add to Cart | |
| H-4 | 97-223-2 | G Asket | 1 | Call for availability | ||
| H-5 | 911-463-1 | Oil Seal | 1 | Call for availability | ||
| N .S | 545021 | Plug -Electronic Speedometer/Cruise | 2 | $18.89 | Add to Cart | |
| N .S | 55-334-1 | Plug -(Used Without Speedometer Gear) | 1 | $88.44 | Add to Cart | |
| H-7 | 55-454-1 | Sleeve--Speedometer Driven Gear | 1 | No longer available - Call for replacement | ||
| H-8 | 545001-4 | Bolt-1/2 " ·13 X 1 112" Hex Head Self-Locking | 4 | $1.74 | Add to Cart | |
| and | 545001-8 | Bolt-1 12 " ·13 X 2 112" Hex Head Self-Locking | 2 | Call for availability | ||
| and | 545001-B | Bolt-1/2 " ·13 X 2 112" Hex Head Self-«<Cking | 2 | Call for availability |
Countershaft Raar Bearing Cap Group
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| J-1 | 97-22-23 | Cap -Countershaft Rear Bearing | 2 | Call for availability | ||
| J-2 | 97-96-23 | Cap -Reverse Idler | 2 | Call for availability | ||
| J-3 | 545015 | Bolt-318 " ·16 X 15/16 " Flanged Head Self-Locking | 10 | $3.14 | Add to Cart | |
| J-4 | 330564-1 | Lift Hook | 2 | $3.15 | Add to Cart | |
| N .S | 545056 | Anaerobic Sealant | AIR | Call for availability | ||
| N .S | 313292 | PTO Oil Pump Assy. • • • | 1 | Call for availability | ||
| N .S | 97-22-21 | Countershaft Rear Bearing Cap Pump Mounting | Call for availability | |||
| N .S | 70-223-25 | Countershaft Oil Pump Mounting Gasket • • • • • | 1 | $4.82 | Add to Cart | |
| N .S | 97-223-22 | Gasket • Countershaft Rear Bearing Cap | 2 | Call for availability | ||
| N .S | 545002-6 | Bolt- 3/8"-16 X 1 .250" Flanged Head Self-Locking | $2.29 | Add to Cart | ||
| N .S | 545051 | Elbow- Pump Inlet 90 Dag | 1 | Call for availability |
Parts Listed Below Are Not Included in Aaaembly


Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 311866X | Cover Assembly 1 | Call for availability | ||||
| 312755X | Cover Assembly 1 | Call for availability | ||||
| 311914X | Cover Assembly 1 1 | 1 | Call for availability | |||
| 97-18 | ·16-1X Cover Assembly L 1 | Call for availability | ||||
| 85-16-42 | ·1X Cover Assembly (Rotated 180 Degrees And Welded) | 1 - - | Call for availability | |||
| 97-18-3-1X | Cover Assembly | 1 | Call for availability | |||
| 97-18-4 | ·1X Cover Assembly 1 -1 | Call for availability | ||||
| L-1 | Remote Control Cover · 1 1 1 1 1 | 1 1 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| N .S | 82-24 | ·3 Bushing -Remote Control Cover 4 4 4 4 4 | 4 4 4 | Call for availability | ||
| L-2 | 8093X | Shift Finger Rod And Bracket Assembly 1 | Call for availability | |||
| L-2 | 311888X | Shift Finger Rod And Bracket Assembly 1 | Call for availability | |||
| L-2 | 312754X | Shift Finger Rod And Bracket Assembly 1 | 1~ | Call for availability | ||
| L-2 | 97-65-39-1X | Shift Finger Rod And Bracket Assembly 1 -1 | Call for availability | |||
| L-2 | 97-65-41 | ·1X Shift Finger Rod And Bracket Assembly 1 -1 -1 | Call for availability | |||
| L-2 | 85-65-11 | ·1X Shift Finger Rod And Bracket Assembly | 1 | Call for availability | ||
| L-2 | 97-65-32 | ·1X Shift Finger Rod And Bracket Assembly | 1 | Call for availability | ||
| L-3 | Rod -Shift Finger 1 1 1 1 1 | 1 1 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| L-4 | Bracket-Shift Finger 1 1 1 1 1 | 1 1 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| L-5 | 85-24-4 | Bushing -Shift Bracket • 1 1 1 1 1 | 1 1 1 | Call for availability | ||
| L-6 | 5000007 | ·19 Woodruff Key #11 1 1 1 1 1 | 1 1 1 | Call for availability | ||
| L-7 | 82-6-9 | Finger-Inner Shift 1 1 1 1 1 | 1 1 1 | Call for availability | ||
| L-8 | 545063 | Bolt-7/16 " -20 X 13/16 " Hex Head Self-Locking 2 2 2 2 2 | 2 2 2 | $6.27 | Add to Cart | |
| L-9 | 82-65-5 | Rod -Remote Control 1 1 1 1 1 | 1 1 1 | $22.31 | Add to Cart | |
| L-9 | 82-65-22 | Rod -Remote Control 1 | Call for availability | |||
| L-10 | 82-6-7 | Finger-Outer Shift 1 1 1 1 1 | 1 1 1 | $171.09 | Add to Cart | |
| L-11 | 28P-19 | Seal -Remote Control Shift Rod 2 2 2 2 2 | 2 2 2 | Call for availability | ||
| L-12 | 1038D-SF | U -Joint Assembly-Control Rod 1 1 | 1 1 1 | Call for availability | ||
| L-12 | 904388 | U -Joint Assembly-Control Rod 1 -1 1 1 | Call for availability | |||
| L-13 | 82-118-1 | Gasket-Aperture Cover 1 1 1 1 1 | 1 1 1 | Call for availability | ||
| L-14 | 82-96-1 | Apenure Cover · 1 1 1 1 1 | 1 1 1 | Call for availability | ||
| L-15 | 545005-1 | Bolt-5/16 " -18 X 5/8 " Hex Head Self-Locking 4 4 4 4 4 | 4 4 4 | Call for availability | ||
| L-16 | 500166-16 | Expansion Plug -1 1116" 1 1 1 1 1 | 1 1 1 | Call for availability | ||
| N | S311903X | Boot Kit-Remote Control 1 1 1 1 1 1 | 1 1 | Call for availability | ||
| N | S82-483-1 | Boot-Standard 1 1 1 1 1 | 1 1 1 | Call for availability | ||
| N | S82-483-2 | Boot-Cup Type 1 1 1 1 1 | ! 1 1 | Call for availability | ||
| N | S313259 | Valve -Road Speed Governor Control 1 1 1 | Call for availability | |||
| K-7 | 97-155-12 | Gasket-Remote Control Cover 1 1 1 1 1 | 1 1 1 | $4.72 | Add to Cart | |
| K-9 | 545126 | 'I Screw Self-Tapping (Used For Attaching Remote 4 '4 • ·4 ·4 ·4 | 4 4 '4 | Call for availability |
Hdp$ -0720 .0699 Clutch Housing Dimensions
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| HDP$ -0720 | 0699 | Clutch Housing Dimensions | Call for availability | |||
| 97 .S18-51 ·1X | C97-518-33 | Iron 1 3 .750 • 1 .500 • 4 .00 • 8 .50 N | Call for availability | |||
| 97 ·518-52 ·1X | 097-518-35 | Iron 2 4 .375 " 2 .375 " 3 .50" 6 .50 | version * (see the manual's footnote) | Call for availability | ||
| 97 ·518-53 -1X | 097-518-37 | Aluminum 1 3 .750 " 1 .500 " 4 .00 " 8 .50 | version * (see the manual's footnote) | Call for availability | ||
| 97 ·518-54-1X | 097-518-39 | Aluminum 2 4 .375 " 2 .375 " 3 .50" 6 .50 | version * (see the manual's footnote) | Call for availability | ||
| 97 .S18 -SS .1X' | 097-518-37 | Aluminum 1 3 .750 " 1 .500 " 4.00" 8 .50 | version * (see the manual's footnote) | Call for availability | ||
| 97 ·518-56-1X | C97-518-35 | Iron 2 3 .750 " 1 .500 " 3 .75 " 6 .50 | version * (see the manual's footnote) | Call for availability | ||
| 97 ·518-57 ·1X | 097-518-33 | Iron 1 3 .750 " 1 .500 " 4 .00 " 8 .50 | version * (see the manual's footnote) | Call for availability | ||
| 97 ·518-66-1X | 097-518-33 | Iron 1 3 .750 " 1 .500 " 4 .00 " 8 .50 | version * (see the manual's footnote) | Call for availability | ||
| 97 ·518-70-1X | C97-518-39 | Aluminum 2 4 .375 " 2 .375 " 3 .50" 6 .50 | version * (see the manual's footnote) | Call for availability | ||
| 97 ·518-71 ·1X | C97-518-37 | Aluminum 1 3 .750 " 1 .500 " 4 .00 " 8 .50 | version * (see the manual's footnote) | Call for availability | ||
| 97-518-72 ·1X | C97-518-37 | Aluminum 1 3 .750 " 1 .500 " 4 .00 " 8 .50 | version * (see the manual's footnote) | Call for availability |
Parts Listed Below Are Not Included in Assembly
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| P-1 | 39Q-27 | Handi&-Shift Lever 1 | Call for availability | |||
| P-1 | 39Q-29 | Handi&-Shift Lever I | 1 1 | Call for availability | ||
| P-2 | 25Q-1106 | Shift Lever-Length 28 112" Straight | Call for availability | |||
| P-2 | 25Q-1533 | Shift Lever-Length 33 " Straight 1 1 1 | 1 | Call for availability | ||
| P-2 | 25Q-1570 | Shift Lever-Length 33 " Straight 1 | Call for availability | |||
| P-2 | 25Q-2168 | Shift Lever-Length 26 .80" (2) Bends | Call for availability | |||
| P-3 | 85-37-9 | Spacer-Dome To Shifter Housing ~-~-~·1-11 1 1 1 | $222.12 | Add to Cart | ||
| K-7 | 97-155-12 | Gasket-Center (6 Holes) • • 2 2 2 | $4.72 | Add to Cart | ||
| K-8 | 5450211-6 | Bolt-7/16 " -14 X 2 114• Hex Head Self-Locking 4 4 : 41 | -1 -1 | Call for availability | ||
| K-8 | 82-16-19X | Dome Assembly-Shift Lever (Center) | Call for availability | |||
| K-8 | 85-16-37X | Dome Assembly-Shift Lever (Center) | Call for availability | |||
| K-8 | 97-17-1 | ·1X Dome Assembly-Shift Lever (Forward) | Call for availability | |||
| P-4 | 82-16-19 | Oom&-Shlft Lever-2 5132• Height | Call for availability | |||
| P-4 | 85-16-37 | Dom&-Shlft Lever-3 5132" Height • • • • 1 1 1 1 | 1 | Call for availability | ||
| P-4 | 97-17-1 | Dom&-Shllt Lever--4 518" Height | 1 | Call for availability | ||
| P-5 | 55Q-5 | Gromet-Shlft Lever 1 1 1 1 1 | 1 1 | Call for availability | ||
| P-6 | 286-SP | Pin -Shift Lever Compression Collar 1 1 1 1 | 1 1 1 | $2.95 | Add to Cart | |
| P-7 | 550-7 | Collar-Compression 1 1 1 1 1 | 1 1 | Call for availability | ||
| P-8 | 56Q-25 | Spring -Compression 1 1 1 1 1 | 1 1 | $6.27 | Add to Cart | |
| P-9 | 54Q-13 | Cup-Compression 1 1 1 1 | 1 1 1 | No longer available - Call for replacement | ||
| P-10 | 69Q-6 | Washer-Friction 1 1 1 1 | 1 1 1 | Call for availability | ||
| P-11 | 62-381-7 | Snap Ring -Rocker Shaft 1 1 1 1 | 1 1 1 | $8.10 | Add to Cart | |
| P-12 | 53Q-15 | Rocker Shalt-Shift Lever 1 1 1 1 | 1 1 1 | $6.27 | Add to Cart | |
| K-7 | 97-155-13 | Gasket-Dome To Shifter Housing (4 Holes) | 1 1 | $3.15 | Add to Cart | |
| K-8 | 545028-6 | Bolt-71 16 " -14 2 1/4 " Hex Head SeH-Iocking_ -4 -444 | $2.13 | Add to Cart | ||
| K-8 | 545126 | Screw Self-Tapping (Used For Attaching | Call for availability |
Clutch Release Code Table


Companion Flanges
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| HDP&-0720 | 0699 | And End Yokes | Call for availability |
Service Parts Overhaul Kits
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| HDP5 -0720 | 0699 | Service Parts Overhaul Kits | Call for availability |
Service Parts Overhaul Kits
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 97 | 438-24 | Plunger-1 St & Reverse Shift Bracket | 1 r 1 1 | Call for availability | ||
| 85 | 438-1 | Poppet-Shift Rod | 4i4 .4 | Call for availability | ||
| 97 | 381-3 | Snap Ring -Poppet 1st & Reverse Shift Bracket Plunger | Call for availability | |||
| 97 | 381-30 | Snap Ring -Countershalt Front Bearing Retaining | 2 2 2 | Call for availability | ||
| 97 | 381-44 | Snap Ring -Drive Gear • | 1 1 1 | Call for availability | ||
| 97 | 381-42 | Snap Ring -Input Shalt Front Bearing Retaining | 1 1 1 | Call for availability | ||
| 97 | 381-2 | Snap Ring -Mainshalt Internal (Large) | 3 3 3 | Call for availability | ||
| 98 | 381-1 | Snap Ring -Mainshalt External (Large) | 5 5 5 | Call for availability | ||
| 97 | 381-32 | Snap Ring -Mainshalt Internal (Reverse Gear) | 2 2 2 | Call for availability | ||
| 97 | 381-45 | Snap Ring -Mainshalt External (Small) • | 2 2 2 | Call for availability | ||
| 97 | 381-43 | Snap Ring -Mainshalt 4th & 5th Internal Stop | 2 2 2 | Call for availability | ||
| 97 | 381-46 | Snap Ring -Mainshalt External | 1 1 1 | Call for availability |
Tabulated Bills of Material




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This is the complete factory parts breakdown for the Spicer Transmission PS125-7A, with every part in the manual matched to our live inventory. We stock 66 of the 206 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 PS125-7A transmission. Use it to identify every serviceable part in your unit (assemblies, gears, shafts, housings and seals) before you order replacements.
| Models covered | PS125-7A |
| Transmission type | 7-speed, twin-countershaft, heavy duty |
| Document | Illustrated Parts List (Spicer) |
| Length | 31 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:
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.




