Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| 3 Speed - A670/31TH |
| Gear Train |
| Snap Ring | CHY | 5224079 | 2.30 | Includes Gaskets, Seals, Bushings, Filters & Screen Repair Items |
| Support Bushing | CHY | 5224070 | 17.60 | Includes Gaskets, Seals, Bushings, Filters & Screen Repair Items |
| Gear | CHY | 4269620 | 136.00 | Includes Gaskets, Seals, Bushings, Filters & Screen Repair Items |
CHY | 4567133 | 26.95 | Includes Gaskets, Seals, Bushings, Filters & Screen Repair Items | | Carrier | CHY | 4659141 | 62.45 | |
| Spacer | CHY | 5224236 | 3.80 | Includes Gaskets, Seals, Bushings, Filters & Screen Repair Items |
CHY | 5205737 | 3.80 | Includes Gaskets, Seals, Bushings, Filters & Screen Repair Items | | Shell | CHY | 4207195 | 37.95 | Contact Dealer for most current part and price information. Includes Gaskets, Seals, Bushings, Filters & Screen Repair Items |
| 4 Speed |
| A604, 41AE, 41TE |
| Planetary Gear |
| Carrier Assembly | CHY | 5014200AA | 169.00 | |
| Bearing | CHY | 4567025AB | 20.00 | |
CHY | 4412235 | 15.20 | Contact Dealer for most current part and price information. | | Return Spring |
| Low-Reverse Piston Spring | CHY | 4412261 | 19.85 | |
| Low-Reverse Piston | CHY | 5102529AA | 34.70 | |
| Seal | CHY | 4882917 | 10.35 | |
| Retainer | CHY | 5102880AA | 37.45 | |
CHY | 5102880AA | 37.45 | | | Low-Reverse Piston Retainer | CHY | 4431648 | 4.70 | Contact Dealer for most current part and price information. |
| Gasket | CHY | 4431649 | 1.85 | Contact Dealer for most current part and price information. |
| Bearing Cup |
| Differential Bearing Cup | CHY | 4567022 | 19.20 | |
| Spacer | CHY | 4412807AB | 2.25 | Order By Thickness |
| Gear |
| Output & Transfer Shaft | CHY | 4713444 | 78.00 | Contact Dealer for most current part and price information. |
| Thrust Bearing | CHY | 4567262 | 9.60 | |
CHY | 4412229AB | 16.60 | | | Sun Gear | CHY | 4377080 | 43.75 | |
| Clutch Disc | CHY | 4567573AB | 8.10 | |
| Reverse Clutch Plate | CHY | 4659055 | 6.85 | |
| Snap Ring | CHY | 4412395 | 4.25 | |
| Plate |
| Low-Reverse Plate | CHY | 4897452AA | 32.95 | Order By Thickness |
| Annulus Gear | CHY | 4799794 | 63.25 | |
| Planet Pinion Carrier Assembly | CHY | 4567539AB | 106.00 | |
| Spring |
| 2ND-4TH Clutch Spring | CHY | 4412248 | 18.85 | |
| Hub & Gear |
| 2ND-4TH Clutch Hub & Gear | CHY | 4659618AB | 103.00 | |
| 2ND-4TH Clutch Disc | CHY | 4799860AA | 8.20 | |
| Clutch Plate | CHY | 4659054 | 7.25 | |