Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| 4 Speed |
| Clutches & Planetary Gears |
| Reverse Piston | MBZ | 2012720531 | 132.00 | |
| Seal | MBZ | 1232720292 | 5.50 | |
MBZ | 0099976348 | 5.50 | | MBZ | 1232720092 | 5.50 | | MBZ | 2012720055 | 7.50 | | | Inner | MBZ | 1232720092 | 5.50 | |
| Outer | MBZ | 1092720892 | 12.00 | |
| Spring Retainer | MBZ | 1232720264 | 17.50 | |
MBZ | 1232720164 | 34.50 | Order By Size. | | Bearing | MBZ | 0109812110 | 3.40 | |
MBZ | 0099816110 | 12.50 | Order By Size. | MBZ | 0109812110 | 3.40 | | MBZ | 0109812110 | 3.40 | | MBZ | 0089810010 | 3.70 | Order By Size | MBZ | 0079819910 | 4.20 | Order By Size | MBZ | 0109812010 | 4.20 | Order By Year & Model. | | Guard Plate | MBZ | 2012720162 | 17.00 | Order By Size |
MBZ | 1232720162 | 22.50 | Order By Size. | | Plate | MBZ | 1232720462 | 5.75 | |
| Drum | MBZ | 2012701228 | 454.00 | Order By Year & Model. |
| Bushing | MBZ | 1232720550 | 12.50 | Order By Year & Model. |
| Piston | MBZ | 2012720031 | 38.50 | Order By Year & Model. |
MBZ | 1232720531 | 81.00 | Order By Size. | | Spring | MBZ | 2019932101 | 2.50 | |
MBZ | 1239930415 | 22.50 | | MBZ | 1239934301 | 0.40 | | | Retainer | MBZ | 2012720064 | 11.00 | Order By Year & Model. |
| Spring Washer | MBZ | 2019930726 | 13.00 | Order By Year & Model. |
MBZ | 2019930926 | 17.50 | | | Clutch Plate | MBZ | 2012720726 | 54.00 | Order By Year & Model. |
MBZ | 2012722526 | 54.00 | Order By Thickness. | MBZ | 2012720126 | 54.00 | Order By Thickness. | | Clutch Disc | MBZ | 1232720225 | 22.00 | Order By Year & Model. |
MBZ | 2012720025 | 23.50 | Order By Year & Model. | MBZ | 1232720125 | 19.50 | Order By Size. | | Snap Ring | MBZ | 1249940334 | 6.50 | Order By Year & Model. |
MBZ | 1239940140 | 1.90 | Contact Dealer for most current part and price information. Order By Size | MBZ | 1239940340 | 0.90 | Order By Size. | MBZ | 1269940435 | 1.40 | | | Support | MBZ | 1232720908 | 47.50 | Order By Year & Model. |
MBZ | 1232700628 | 105.00 | Order By Size | | K2 | MBZ | 2022703228 | 290.00 | |
| Front Planetary Carrier | MBZ | 2022700243 | 800.00 | |
| Input Shaft | MBZ | 1232700325 | 300.00 | Contact Dealer for most current part and price information. Order By Year & Model. |
| Rear Planetary Carrier | MBZ | 2022700143 | 665.00 | |
| Washers | MBZ | 1232700076 | 41.00 | Contact Dealer for most current part and price information. Order By Size |
| Sun Gear | MBZ | 1232720207 | 274.00 | Contact Dealer for most current part and price information. Order By Year & Model. |
| Spacer | MBZ | 1232720252 | 1.70 | Order By Size |
| Freewheel Unit | MBZ | 1232701131 | 350.00 | Order By Size |
| Flange | MBZ | 2022720545 | 200.00 | |