Spicer CM4054-D Parts Manual
Drive Gear Group -Input
Item A-2Item A-3Item B-9Item B-6Item B-11Item B-12Item B-14Item B-16Item B-17Item B-18Item B-21Item B-20Item B-19Item B-2Item B-26Item B-25Item B-1Item B-23Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| A-2 | 500962 | Pocket Bearing | 1 | Call for availability | ||
| A-3 | 411-381-6 | Snap Ring -Pocket Bearing | 1 | Call for availability |
Mainshaft Group -Output
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| B-1 | 411-362-1 | Mainshaft | 1 | Call for availability | ||
| B-2 | 545087 | Pin -Thrust Washer Lock | 2 | $5.49 | Add to Cart | |
| B-3 | 411-8-7 | Gear-1 St Speed (46n | 1 | Call for availability | ||
| B-4 | 550963 | Bearing -1 St Gear Needle | 1 | $30.69 | Add to Cart | |
| B-5 | 411-47-2 | Thrust Washer-1 St & 2nd Speed Gear | 1 | Call for availability | ||
| B-6 | 411-381-4 | Snap Ring -1 St & 2nd Thrust Washer | 1 | Call for availability | ||
| B-7 | 411-8-5 | Gear-2nd Speed (38n · · · · · · | 1 | Call for availability | ||
| B-8 | 550968 | Bearing -2nd Speed Needle | 1 | $40.49 | Add to Cart | |
| B-9 | 313471X | Synchronizer-2nd & 3rd Speed | 1 | $1,035.62 | Superseded by 313776XAdd to Cart | |
| 8 -10 | 40-466-2 | Gear-2nd & 3rd Speed Clutch | 1 | Call for availability | ||
| B-11 | 411-381-3 | Snap Ring -2nd & 3rd Clutch Gear | 1 | Call for availability | ||
| B-12 | 411-8-3 | Gear-3rd Speed (39n | 1 | Call for availability | ||
| 8 -13 | 411-47-3 | Thrust Washer-3rd & 4th Speed Gear | 1 | Call for availability | ||
| B-14 | 411-381-2 | Snap Ring -3rd & 4th Thrust Washer | 1 | Call for availability | ||
| B-14 | 411-8-1 | (28n For 4054-A | Call for availability | |||
| B-14 | 411-8-11 | (2sn Tor 4054-D | Call for availability | |||
| B-16 | 313472X | Synchronizer-4th & 5th Speed Gear | 1 | Call for availability | ||
| B-16 | 313558X | Synchronizer-4th & 5th Speed Gear | 1 | Call for availability | ||
| B-17 | 40-466-1 | Gear -4th & 5th Speed Clutch (33T) | 1 | $112.70 | Superseded by 1014662Add to Cart | |
| B-17 | 49-466-2 | Gear-4th & 5th Speed Clutch (33T) | 1 | $112.70 | Superseded by 1014662Add to Cart | |
| B-18 | 40-381 | ·1 Snap Ring -4th & 5th Clutch Gear | 1 | Call for availability | ||
| B-19 | 550963 | Bearing -Reverse Gear Needle | 1 | $30.69 | Add to Cart | |
| B-20 | 40-465-1 | Clutch collar-1 St & Reverse | 1 | Call for availability | ||
| B-21 | 40-465-11 | Clutch Collar-1 St & Reverse | 1 | Call for availability | ||
| B-21 | 4D-8-9 | Gear-Reverse (46n | 1 | Call for availability | ||
| B-22 | 313605X | Thrust Washer Bearing -Reverse (See Note) | 1 | Call for availability | ||
| B-23 | 49-47-3 | Thrust Washer-Reverse | $201.33 | Superseded by 101474Add to Cart | ||
| B-23 | 53-37-1 | Spacer-Used In Place Of Speedometer Gear | 1 | Call for availability | ||
| B-25 | 53-205-1 | Washer-Mainshaft Nut | 1 | $4.42 | Add to Cart | |
| B-26 | 501200 | Nut-Mainshaft (1 .250-18) | 1 | $15.74 | Add to Cart |
Countershaft Group
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| C-2 | 550966 | Cone -Bearing -Countershaft Rear. | 1 | Call for availability | ||
| C-3 | 40-196-5 | Gear-2nd Speed (20T) | 1 | Call for availability | ||
| C-4 | 40-37-1 | Spacer-2nd & 3rd Speed Gear | 1 | $26.71 | Add to Cart | |
| C-5 | 40-196-3 | Gear -3rd Speed (36T) | 1 | Call for availability | ||
| C-10 | 550964 | Cone -Bearing -Countershaft Front | 1 | $16.47 | Add to Cart | |
| C-11 | 550965 | Cup -Bearing -Countreshaft Front | 1 | $8.37 | Add to Cart |
Reverse Idler Shaft Group
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 0 ·2 | 97-37 | ·1 Spacer-Bearing Reverse Idler Gear | 1 | Call for availability | ||
| D-3 | 550886 | Bearing -Reverse Idler | 2 | version * (see the manual's footnote) | $11.32 | Add to Cart |
| D-4 | 974-W | Thrust Washer-Reverse Idler | 2 | $41.88 | Add to Cart |
Clutch Housing
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| E -t | 4G-360-1 | -1X* Retainer-Case Front (Ford -Gas Only) | 1 | Call for availability | ||
| E -t | 4D-36D-3-1 | X · Retainer-Case Front (Gmc -Gas Only) | 1 | Call for availability | ||
| E -t | 49-360 | .3-1 X* Retainer-Case Front (Ford -Gas Only) | 1 | Call for availability | ||
| E -t | 49-3611 | -4-1 X Retainer-Case Front (Gmc -Gas Only) | 1 | Call for availability | ||
| E-3 | 128C-20 | Bushing -Clutch Release Shaft | 2 | $8.55 | Add to Cart | |
| E-4 | 46-96-2 | ·1X Hand Hole Cover Assembly | 1 | Call for availability | ||
| E-5 | 40-468 | 1 Oil Trough | 1 | Call for availability | ||
| E-6 | 545088 | Pin -Drive Oil Trough | 2 | Call for availability | ||
| E-7 | 330564-1 | Lift H Ook | 1 | $3.15 | Add to Cart | |
| E-8 | 545082-2 | Bolt-Clutch Housing To Case (MF1 0 X 1 .25 X 30mm) | 16 | Call for availability | ||
| E-9 | 545086 | Dowel Pin -Case Front | 2 | $5.54 | Add to Cart | |
| E-10 | 40-477-1 | Support-Front Shift Bar | 1 | $12.28 | Add to Cart | |
| E-11 | 545082-3 | Bolt-Shift Bar Support (MF1 0 X 1 .25 X 35mm) | 4 | Call for availability | ||
| E-12:1: | 4G-215-1 | Adapter-Clutch Housing | 1 | Call for availability | ||
| E-13:1: | 545008-3 | Bolt-Adapter Clutch Housing ( .625-11 X '1 750) | 2 | Call for availability | ||
| E-14:1: | 545008-6 | Bolt-Adapter Clutch Housing (.625-11 X 3 .500) | 2 | Call for availability | ||
| E-15:1: | 545001 | Bolt-Clutch Housing ( .500-13 X 1 .250) | 6 | $2.49 | Add to Cart |
Drive Gear Bearing Cap Group
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| F-2 | Cap | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| F-3 | 40-463-6-1 | X Seal -Drive Gear Bearing Cap (Stem Only) | 1 | Call for availability | ||
| F-3 | 4G-463-4-1 | X Seal -Drive Gear Bearing Cap (Flat Only) | 1 | Call for availability | ||
| F-4 | 545093 | Cap Screw-Drive Gear Bearing Cap | 8 | Call for availability | ||
| F-5 | 46-381 | -1 Snap Ring -Drive Gear Front Bearing Retainer | 1 | Call for availability | ||
| F-6 | 550989 | Bearing Drive -Front | 1 | $72.30 | Add to Cart | |
| F-7 | 40-411 | -1 Return Spring Bracket (Navistar Only) | 1 | Call for availability |
Case 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 | Nameplate | 1 | $2.16 | Add to Cart | |
| N .S | 252-SP | Pin -Nameplate | 4 | $1.90 | Add to Cart | |
| N .S | 330934 | Magnet Ceramic | 1 | $4.72 | Add to Cart | |
| G-3 | 500100 | Plug -Filler % " ·14 N .P .T.F | 1 | Call for availability | ||
| G-4 | 62-39-3 | Plug -Magnetic Drain % " ·14 N .P .T .F | 1 | $9.27 | Add to Cart | |
| G-5 | 312268 | Breather-Assembly | 1 | $31.32 | Add to Cart | |
| G-6 | 40-487-1 | Insert-Poppet Spring & Ball | 3 | $3.91 | Add to Cart | |
| G-7 | 40O80O1 | Ball -Poppet | 3 | Call for availability | ||
| G-8 | 97-72-23 | Spring -Shift Bar Poppet | 3 | $22.03 | Superseded by 10143892XAdd to Cart | |
| G-8 | 40-228-2-1 | ( .016/.014) | 1 | Call for availability | ||
| G-8 | 40-228-2-2 | (.0311 .029) | 1 | Call for availability | ||
| G-10 | 313504 | Switch -Back-Up Lite (Navistar Only) | 1 | Call for availability | ||
| G-10 | 313505 | Switch -Back-Up Lite (Ford Only) | 1 | Call for availability | ||
| G-10 | 313552 | Switch -Back-Up Lite (Gmc Only) | 1 | $25.15 | Add to Cart | |
| G-10 | 313538 | Switch -Back-Up Lite (Navistar Only) | 1 | $31.37 | Add to Cart | |
| G-10 | 313539 | Switch -Back-Uplite (Ford Only) | 1 | $25.13 | Add to Cart | |
| G-11 | 40-438-1 | Pin -1 St & Reverse Select Plunger | 1 | Call for availability | ||
| G-12 | 62-72-8 | Spring -1 St & Reverse Select Finger Plunger | 1 | No longer available - Call for replacement | ||
| G-13 | 40-59-1 | Plug -1 St & Reverse Plunger | 1 | Call for availability | ||
| G-13 | 40-59-2 | Plug -Reverse Stop (Used W/O Reverse Gear) | 1 | Call for availability | ||
| G-14 | 97-324-1-1X | Gasket-6 Bolt P .T.O Aperture Cover | 2 | manual lists 97-324-1-1X - we stock the base part 97-324-1 | $3.91 | Add to Cart |
| G-15 | 50-267-2 | Cover-6 Bolt P .T.O Aperture | 2 | $122.97 | Add to Cart | |
| G-16 | 330800 | Bolt-P .T .O Aperture (% " ·16 X % ") | 12 | Call for availability | ||
| G-17 | 49-324-1 | ·1X Gasket-Reverse Idler Cover | 1 | $13.58 | Add to Cart | |
| G-18 | 40-96-3 | Cover-Reverse Idler | 1 | Call for availability | ||
| G-19 | 545085 | Bolt-Reverse Idler Cover (M1 0 X 1 .5 X 20rnm) | 6 | Call for availability |
Mainshaft Rear Bearing Cap Group
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| H-2 | 63-463-1 | Oil Seal -Mainshaft Rear Bearing Cap | 1 | $28.23 | Add to Cart | |
| H-3 | Cap -Mainshaft Rear Bearing | 1 | Not sold separately - order the sub-assembly it belongs to | Call for availability | ||
| H-6 | 40-223-1 | Gasket-Mainshaft Rear Bearing Cap | 1 | $9.44 | Superseded by 402234Add to Cart | |
| H-6 | 40-223-3 | Gasket-Mainshaft Rear Bearing Cap (Brake Only) | 1 | $10.41 | Superseded by 402235Add to Cart | |
| H-7 | 545082-2 | Bolt-Rear Bearing Cap (MF10 X 1 .25 X 30mm) | 4 | Call for availability | ||
| H-7 | 545082-3 | Bolt-Rear Bearing Cap (MF10 X 1 .378 X 35mm) | 4 | Call for availability | ||
| N .S | 37179 | Tube -Vent (Assembly To Front Of Transmission) | 1 | Call for availability | ||
| N .S | 545084-2 | Bolt-Cap (D .C.M Brake) (MF12 X 1 .25 X 35mm) | 2 | Call for availability | ||
| N .S | 545084-4 | Plug -Case (Rear Holes) (MF12 X 1 .25 X 16mm) | 2 | Call for availability | ||
| N .S | 330800 | Plug -Side Hole % " -16 X % | 2 | version * (see the manual's footnote) | $3.27 | Add to Cart |
| H-9 | 55-454-1 | Sleeve -1 ' ,4" Speedometer Driven Gear | 1 | No longer available - Call for replacement | ||
| H-9 | 97-454-2-1X | Sleeve & Oil Seal | 1 | Call for availability | ||
| H-9 | 44-539-1 | Cap-Speedometer Dust | 1 | $9.19 | Add to Cart | |
| N .S | 55-334-1 | Plug -Speedometer (Use W/O Driven Gear) | 1 | $88.44 | Add to Cart | |
| N .S | 545106 | Plug -Speedometer Outlet (Ford) (Electronic) | 1 | Call for availability | ||
| H-10 | 545021 | Plug -Electronic Speedometer (Ford) | 1 | $18.89 | Add to Cart | |
| H-10 | 313605X | Bearing -Rear Mainshaft | 1 | Call for availability | ||
| H-10 | 550989 | Bearing -Rear Mainshaft. | 1 | $72.30 | Add to Cart | |
| J-1 | 40-22-1 | Cap-Countershaft Rear Bearing | 1 | Call for availability | ||
| J-1 | 40-22-3 | Cap-Countershaft Rear Bearing | 1 | Call for availability | ||
| J-1 | 40-228-1 | ·1 (.0055/.0045) | 1 | Call for availability | ||
| J-1 | 40-228 | ·1 ·2 ( 1 1 1 0/ .0090) | 1 | Call for availability | ||
| J-3 | 550967 | Cup -Countershaft Rear Bearing | 1 | Call for availability | ||
| J-4 | 330564-1 | Lift H Ook | 1 | $3.15 | Add to Cart | |
| J-5 | 545084-3 | Bolt-Countershaft Rear Bearing Cap MF12 X 1 .25 X 30mm) | 4 | Call for availability | ||
| J-5 | 545002-4 | Bolt-Countershaft Rear Bearing Cap (.375-16 X 1 .750) | 4 | $6.93 | Add to Cart |
Interlock Group
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| M-1 | 40-200 | ·1 Plate -Interlock Retainer | 1 | Call for availability | ||
| M-2 | 40-155-1 | Gasket-Case To Interlock Plate | 2 | $24.73 | Superseded by 1011181Add to Cart | |
| M-3 | 545091 | Screw-Drive (Interlock Retainer) | 2 | $2.92 | Add to Cart | |
| M-4 | 40-200 | .2 Plate -Interlock | 1 | Call for availability |
Rear Shaft Bar Support Group
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| N-1 | 40-4N-2 | Support-Rear Shift Bar | 1 | Call for availability | ||
| N-2 | 40-96-1 | Cap -Rear Shift Bar | 1 | $27.89 | Add to Cart | |
| N-3 | 330564-1 | Lift H Ook | 1 | $3.15 | Add to Cart | |
| N-4 | 545082-1 | Bolt-Bar Cap MF10 X 1 .25 X 25mm | 4 | Call for availability | ||
| N-5 | 545082-3 | Bolt-Bar Support MF10 X 1 .25 X 35 M M | 4 | Call for availability |
Remote Control Assembly

| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| L-204 | 354-3 | Bracket-Tie Rod 1 1 | Call for availability |
Shift Lever and DOME Assembly

| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| P-1 | 390-27 | Handle -Shift Lever 1 1 | 1 | Call for availability | ||
| P-2 | 286-SP | Pin -Shift Lever Collar 1 1 | 1 | $2.95 | Add to Cart | |
| P-3 | 550-7 | Collar-Compression 1 1 | 1 | Call for availability | ||
| P-4 | 560-25 | Spring -Compression 1 1 | 1 | Call for availability | ||
| P-5 | 540-13 | Cup-Compression 1 1 | 1 | Call for availability | ||
| P-6 | 690-6 | Washer-Compression 1 1 | 1 | Call for availability | ||
| P-7 | 540-20 | Insert-Dome 1 1 | 1 | Call for availability | ||
| P-8 | 30-463-9 | "0 " Ring -Dome Seal 1 1 | 1 | $2.29 | Add to Cart | |
| P-9 | 25Q-1701-20 | Shift Lever -Straight 1 - | Call for availability | |||
| P-10 | 53Q-15 | Shaft-Rock 1 1 | 1 | Call for availability | ||
| P-11 | 40-17-1 | Dome -Shift Lever (Overall Height 2 ") 1 - | 1 | Call for availability | ||
| P-11 | 40-17-3 | Dome -Shift Lever (Overall Height 3.31 ") 1 1 | Call for availability | |||
| P-12 | 545028 | Bolt-Shift Tower (7;\6 " ·14x 1% ") (Not | $3.00 | Add to Cart |
Shift BAR and FORK Assembly
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| R-1 | 313473-1X | Shift Fork And Bar-1 St & Reverse (See Note) | 1 313615-1X | Call for availability | ||
| R-1 | 313571-1X | Shift Fork And Bar-1 St & Reverse (See Note) | 1 313615-1X | Call for availability | ||
| R-1 | 313615X | Shift Fork And Bar-1 St & Reverse (See Note) | 1 313615 ·3X | Call for availability | ||
| R-2 | 46-486-2 | Clip -1 St & Reverse Shift Fork | 2 46-486-2 | $1.78 | Add to Cart | |
| R-2 | 49-486-3 | Clip -1 St & Reverse Shift Fork | 2 49-486-3 | $4.06 | Add to Cart | |
| R-3 | 313474-1X | Shift Fork And Bar-2nd & 3rd | 1 313474-1X | $2,781.97 | Superseded by 313821XAdd to Cart | |
| R-4 | 40-486-1 | Clip -2nd 3rd 4th & 5th Shift Fork | 4 40-486 ·1 | $3.15 | Add to Cart | |
| R-5 | 313475-1X | Shift Fork And Bar-4th & 5th | 1 313475-1X | $438.60 | Superseded by 3138201XAdd to Cart |
Series Diameter Assembly Flange Face Length M ·male Size
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1480 | U -Bolt 3-4-8781 41%4 22Vo 0 | Call for availability | ||||
| 1550 | U -Bolt 4-4-4491 41/64" 21Vo 0 | Call for availability | ||||
| 1610 | Full Rnd 5-4-6321 4 " 19 ° | Call for availability | ||||
| 1710 | Full Rnd 6-4-7301 5V4" 33Vo 0 | Call for availability |
Clutch Release Code Table


Clutch Housing Release Shaft Hole
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| MDE$ -0521 | 0799 | Clutch Housing Dimensions | Call for availability | |||
| • 40-518-1 ·2X | 49-518-4-2X | C40-518-2 2 6 .000" 1 | version * (see the manual's footnote) | Call for availability | ||
| 40-518-3-2X | 49-518-7 | ·2X C40-518-4 2 4 .750" 1 | version * (see the manual's footnote) | Call for availability | ||
| • 40-518 ·5-2){ | 49-518-5 | -2)( C40-518-2-1 2 6 .500" 1 | version * (see the manual's footnote) | Call for availability | ||
| 40-518-8-1 X | 49-518-6-1X | C40-518-4-1 2 6 .802 | version * (see the manual's footnote) | Call for availability | ||
| 48-518-21 -1X | 46-518-21 | ·1X C102C-477 3 5 .312" 1 | version * (see the manual's footnote) | Call for availability | ||
| • 48-518-5-2X | 49-518-5-2X | C40-518-2-1 2 6.500" 1 | version * (see the manual's footnote) | Call for availability | ||
| 49-518-8-1 X | 49-518-6 | ·1 X C40-518-4-1 2 6 .802 | version * (see the manual's footnote) | Call for availability | ||
| 49-518-7-2X | 49-518-7-2X | C40-518-4 2 4 .750" 1 | version * (see the manual's footnote) | Call for availability |
Major Overhaul Kit
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| MDE&-0521 | 0799 | Overhaul Kits | Call for availability | |||
| MDE&-0521 | 313400-46X | Major Overhaul Kit | 1 | Call for availability | ||
| MDE&-0521 | 501200 | Nut-Mainshaft Output | 1 | $15.74 | Add to Cart | |
| MDE&-0521 | 313401-27X | Thrust Washer Kit | 1 | Call for availability | ||
| MDE&-0521 | 313429-7X | Shifter Housing Small Parts Kit | 1 | Call for availability | ||
| MDE&-0521 | 313432-1 | 1X Minor Overhaul Kit | 1 | Call for availability |
Minor Overhaul Kit
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| MDE&-0521 | 313432-1 | 1X Minor Overhaul Kit | Call for availability | |||
| MDE&-0521 | 550962 | Mainshaft Pocket | 1 | Call for availability | ||
| MDE&-0521 | 550989 | Mainshaft Rear Cone | 1 | Call for availability | ||
| MDE&-0521 | 550963 | Mainshaft 1 St & Reverse | 2 | Call for availability | ||
| MDE&-0521 | 550886 | Reverse Idler Gear | 2 | Call for availability | ||
| MDE&-0521 | 550964 | Countershaft Front-Cone | 1 | Call for availability | ||
| MDE&-0521 | 550965 | Countershaft Front-Cup | 1 | Call for availability | ||
| MDE&-0521 | 550966 | Countershaft Rear-Cone | 1 | Call for availability | ||
| MDE&-0521 | 550967 | Countershaft Rear-Cup | 1 | Call for availability | ||
| MDE&-0521 | 550968 | Mainshaft 2nd Needle | 1 | Call for availability | ||
| MDE&-0521 | 40-486-1 | Clip -Shift Fork (2nd & 3rd); (4th & 5th) | 4 | $3.15 | Add to Cart | |
| MDE&-0521 | 46-486-2 | Clip -Shift Fork (1 St & Reverse) | 2 | $1.78 | Add to Cart | |
| MDE&-0521 | 49-486-2 | Clip -Shift Fork (1 St & Reverse) | 2 | $2.34 | Add to Cart | |
| MDE&-0521 | 49-486-3 | Clip -Shift Fork (1st & Reverse) | 2 | $4.06 | Add to Cart | |
| MDE&-0521 | 40-463-4-1 | X Seal -Drive Gear (Flat Type) | Call for availability | |||
| MDE&-0521 | 40-463-6-1 | X Seal -Drive Gear (Stem Type) | Call for availability | |||
| MDE&-0521 | 63-463-1 | Seal -Mainshaft Rear | 1 | $28.23 | Add to Cart | |
| MDE&-0521 | 54508Q-1 | Locite-Threadlock Adhesive (Vail) | 1 | Call for availability | ||
| MDE&-0521 | 312475-40X | Gasket Kit | $80.54 | Add to Cart | ||
| MDE&-0521 | 313438-1X | Shim Kit-Countershaft Rear | Call for availability | |||
| MDE&-0521 | 313024-14X | Snap Ring -Kit | Call for availability | |||
| MDE&-0521 | 2363 | Service Manual | Call for availability | |||
| MDE&-0521 | 2783 | Bulletin -Locite Application For Mainshaft Nut | 1 | Call for availability | ||
| MDE&-0521 | 2813 | · Bulletin -Mainshaft Rear Bearing Replacement | Call for availability | |||
| MDE&-0521 | 313401-27X | Thrust Washer Kit | 1 | Call for availability | ||
| MDE&-0521 | 974-W | Reverse Idler | 2 | Call for availability | ||
| MDE&-0521 | 40-47-3 | Mainshaft-3rd & 4th Speed | 1 | Call for availability | ||
| MDE&-0521 | 4Q-47-2 | Mainshaft-1 St & 2nd Speed | 1 | Call for availability | ||
| MDE&-0521 | 49-47-3 | Mainshaft-Reverse | 1 | $201.33 | Superseded by 101474Add to Cart | |
| MDE&-0521 | 545087 | Pin -Lock | 2 | $5.49 | Add to Cart | |
| MDE&-0521 | 313429-7X | Shifter Housing Small Parts | 1 | Call for availability | ||
| MDE&-0521 | 101-438-4 | Poppet Plunger | 3 | $22.03 | Superseded by 10143892XAdd to Cart | |
| MDE&-0521 | 4Q-8Q-1 | Poppet Ball | 3 | Call for availability | ||
| MDE&-0521 | 40-487-1 | Insert-Poppet Spring And Ball | 3 | $3.91 | Add to Cart | |
| MDE&-0521 | 40-438-1 | Pin -1 St And Reverse Select Plunger | 1 | Call for availability | ||
| MDE&-0521 | 97-72-23 | Spring -Shift Bar Poppet | 3 | $22.03 | Superseded by 10143892XAdd to Cart | |
| MDE&-0521 | 62-72-8 | Spring -1 St & Reverse Shift Finger Plunger | 1 | No longer available - Call for replacement | ||
| MDE&-0521 | 2823 | Bulletin -Shift Bar Assembly & Poppet Plunger | 1 | Call for availability |
Overhaul Kits
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 40-381 | 14TH | & 5th Clutch Gear | 1 | Call for availability |
Tabulated Bills of Material
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 49-360-3-1 | X | Call for availability |
Tabula Ted Bills of Material Mde$ -0521 .0799
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| Model | 540-19-38-2X | 53 -452-3 62-453 -4 4-4-4491 40-18-1 | ·2X | Call for availability | ||
| Model | 1540-19-39-1X | 4-4-4611 40-17-1 -12X | Call for availability | |||
| Model | 1640-19-38-2X | 53 -452-4 53 -453 -2 40-17-1 -12X | Call for availability | |||
| Model | 1740-19-38-2X | 53 -452-4 53 -453 -2 53 -108 -2 40-18-1 | -2X | Call for availability | ||
| Model | 1840-19-38-2X | 53 -452-4 53 -453 -2 4-4-5221 40-18-1 | -2X | Call for availability | ||
| Model | 1940-19-19-2X | 53 -452-4 53 -453 -2 4(). 18-1 | -2X | Call for availability | ||
| Model | 2140-19-39-1X | 53 -452-6 4-4-4611 -2 | Call for availability | |||
| Model | 2240-19-39-1X | 53 -452-6 3 -4-8931 -2 | Call for availability | |||
| Model | 2340-19-39-1X | 53 -452-6 5-4-6481 -1 | Call for availability | |||
| Model | 2440-19-39-1X | 53 -452-6 4-4-4611 -2 | Call for availability | |||
| Model | 2540-19-39-1X | 53 -452-6 5-4-6481 -1 | Call for availability | |||
| Model | 2840-19-38-2X | 53 -452-4 53 -453 -2 3 -4-8931 -2 40-17-1 -12X | Call for availability | |||
| Model | 640-19-38-2X | 53 -452 -4 53 -453 -2 5-4-6321 4(). 1 8-1 | -2X | Call for availability | ||
| Model | 1340-19-39-1 | X | Call for availability | |||
| Model | 1440-19-39-1 | X | Call for availability | |||
| Model | 1540-19-39-1 | X 4-4-4611 40-17-1 -12X | Call for availability | |||
| Model | 2140-19-39-1 | X 53 -452-6 4-4-4611 -2 | Call for availability |
Tabulated Bills of Material
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| MDES .0521 | 0799 | Tabulated Bills Of Material | Call for availability | |||
| ·22 | 40-19-39-1X | 53 -452-6 3 -4-8931 ·2 | $341.38 | Add to Cart | ||
| ·23 | 40-19-39-1X | 53 -452-6 5 -4-6481 ·1 | $341.38 | Add to Cart | ||
| ·24 | 40-19-39-1X | 53 -452-6 4-4-4611 ·2 | $341.38 | Add to Cart | ||
| ·25 | 40-19-39-1X | 53 -452-6 5 -4-6481 ·1 | $341.38 | Add to Cart | ||
| ·26 | 40-19-22-2X | 53 -452-3 | $176.52 | Add to Cart | ||
| ·27 | 40-19-19-2X | 53 -452-3 | $697.14 | Add to Cart | ||
| ·28 | 40-19-38-2X | 53 -452-4 53 -453 -2 3 -4-8781 40-17 ·1 ·12X | manual lists 40-19-38-2X - we stock the base part 40-19-38 | $82.62 | Add to Cart | |
| ·29 | 40-19-39-1X | 53 -452-6 5 -4-6481 ·1 | $341.38 | Add to Cart | ||
| -30 | 40-19-39-1X | 53 -452-6 4-4-4811 ·2 | $341.38 | Add to Cart | ||
| -31 | 40-19-38-2X | 53 -452-4 53 -453 -2 53 -106-2 40-18 ·1 | ·2X | manual lists 40-19-38-2X - we stock the base part 40-19-38 | $82.62 | Add to Cart |
| -32 | 40-19-38-2X | 53 -452-4 53 -453 -2 53 -106-2 40-18 ·1 | ·2X | manual lists 40-19-38-2X - we stock the base part 40-19-38 | $82.62 | Add to Cart |
| Model | 140-19-22-2X | 53 -452-3 | Call for availability | |||
| Model | 440-19-38-2X | 53 -452 ·3 | Call for availability | |||
| Model | 940-19-38-2X | 53 -452-4 53 -453 -2 4-4-5221 4Q.17 ·3 -5X | Call for availability | |||
| Model | 1040-19-22-2X | 53 -452-3 | Call for availability | |||
| Model | 1440-19-19-2X | 53 -452 ·3 | Call for availability | |||
| Model | 1540-19-19-2X | 53 -452-4 53 -453 -2 40 ·17 ·3 -5X | Call for availability | |||
| Model | 1640-19-36-2X | 53 -452-3 | Call for availability | |||
| Model | 1740-19-38-2X | 53 -452-4 53 -453 -2 53 ·106-2 40-17 ·1 ·12X | Call for availability | |||
| Model | 1840-19-39-1X | 53 -452 ·6 4-4-4811 ·2 | Call for availability | |||
| Model | 1940-19-39-1X | 53 -452 ·6 3 -4-8931 ·2 | Call for availability | |||
| Model | 2040-19-39-1X | 53 -452 ·6 5 -4-6481 ·1 | Call for availability | |||
| Model | 2140-19-39-1X | 53 -452-6 4-4-4611 ·2 | Call for availability | |||
| Model | 2240-19-39-1X | 53 -452-6 5-4-6481 -1 | Call for availability | |||
| Model | 2440-19-38-2X | 53 -452 ·3 62-453 -4 53 -106-2 40-17 ·1 -12X | Call for availability | |||
| Model | 2540-19-22-2X | 53 -452-3 | Call for availability | |||
| Model | 2640-19-38-2X | 53 -452-3 | Call for availability | |||
| Model | 2740-19-38-2X | 53 -452-4 53 -453 -2 4-4-4491 40-18 ·1 | ·2X | Call for availability | ||
| Model | 2840-19-19-2X | 53 -452-3 | Call for availability | |||
| MDE& -0521 | 0799 | Tabulated Bills Of Material | Call for availability |
Tabulated Bills of Material
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| ·11 | 40-19-39-1X | $341.38 | Add to Cart | |||
| ·12 | 40-19-39-1X | $341.38 | Add to Cart | |||
| ·13 | 40-19-39-1X | $341.38 | Add to Cart | |||
| -14 | 40-19-19-2X | 53 -452-3 | $697.14 | Add to Cart | ||
| -15 | 40-19-19-2X | 53 -452-4 53-453-2 40-17-3-5X | $697.14 | Add to Cart | ||
| -16 | 40-19-38-2X | 53 -452-3 | manual lists 40-19-38-2X - we stock the base part 40-19-38 | $82.62 | Add to Cart | |
| -17 | 40-19-38-2X | 53 -452-4 53 -453 -2 53 -106-2 40-17-1 -12X | manual lists 40-19-38-2X - we stock the base part 40-19-38 | $82.62 | Add to Cart | |
| -18 | 40-19-39-1X | 53 -452-6 4-4-4611 -2 | $341.38 | Add to Cart | ||
| -19 | 40-19-39-1X | 53 -452-6 3 -3 -8931 -2 | $341.38 | Add to Cart | ||
| ·20 | 40-19-39-1X | 53 -452-6 5-4-6481 -1 | $341.38 | Add to Cart | ||
| -22 | 40-19-39-1X | 53 -452-6 5-4-6481 -1 | $341.38 | Add to Cart | ||
| -23 | 40-19-22-2X | 53 -452-3 | $176.52 | Add to Cart | ||
| ·24 | 40-19-38-2X | 53 -452 ·3 62-453 -4 53 -106-2 40-17-1 -12X | manual lists 40-19-38-2X - we stock the base part 40-19-38 | $82.62 | Add to Cart | |
| -25 | 40-19-22-2X | 53 -452-3 | $176.52 | Add to Cart | ||
| -26 | 40-19-38-2X | 53 -452-3 | manual lists 40-19-38-2X - we stock the base part 40-19-38 | $82.62 | Add to Cart | |
| -27 | 40-19-38-2X | 53 -452-4 53 -453 -2 4-4-4491 -1 40-18-1 -&X | manual lists 40-19-38-2X - we stock the base part 40-19-38 | $82.62 | Add to Cart | |
| ·28 | 40-19-19-2X | 53 -452-3 | $697.14 | Add to Cart | ||
| -29 | 40-19-39-1X | 53 -452-6 5-4-6481 -1 | $341.38 | Add to Cart | ||
| -30 | 40-19-39-1X | 53 -452-6 4-4-4611 -1 | $341.38 | Add to Cart | ||
| -31 | 40-19-38-2X | 53 -452-4 53 -453 -2 53 -106-2 40-18-1 -2X | manual lists 40-19-38-2X - we stock the base part 40-19-38 | $82.62 | Add to Cart | |
| -32 | 40-19-22-2X | 40-17-1 -12X | $176.52 | Add to Cart |
No parts match that search. Try the part number with no dashes.
This is the complete factory parts breakdown for the Spicer Transmission CM4054-A, with every part in the manual matched to our live inventory. We stock 87 of the 299 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 CM4054-D transmission. Use it to identify every serviceable part in your unit (assemblies, gears, shafts, housings and seals) before you order replacements.
| Models covered | CM4054-D |
| Transmission type | 5-speed, twin-countershaft, heavy duty |
| Document | Illustrated Parts List (Spicer) |
| Length | 29 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.


