Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| 3T40 |
| Direct Clutch |
| Bearing | GMO | 8631190 | 16.25 | |
| Support | GMO | 24205838 | 200.88 | |
| Bushing | GMO | 8631900 | 5.40 | Contact Dealer for most current part and price information. |
GMO | 8631901 | 20.58 | | | Seal Ring | GMO | 8652535 | 3.54 | Contact Dealer for most current part and price information. |
| Thrust Washer | GMO | 8631029 | 7.23 | |
| Intermediate Band | GMO | 8653982 | 183.30 | Contact Dealer for most current part and price information. |
| Plug | GMO | 8637640 | 6.56 | Contact Dealer for most current part and price information. |
| Front Bushings | GMO | 8631902 | 45.19 | |
| Retainer | GMO | 8628732 | 8.48 | |
| Direct Clutch | GMO | 8653982 | 183.30 | Contact Dealer for most current part and price information. |
| Seal Kit | GMO | 8631911 | 5.74 | Contact Dealer for most current part and price information. |
| Seal |
| Part OF Seal Kit |
| Seal, Direct Clutch |
| Part Of Seal Kit |
| Direct Clutch Piston | GMO | 8652062 | 46.19 | |
| Ring | GMO | 8664636 | 20.16 | Contact Dealer for most current part and price information. |
GMO | 8631028 | 8.00 | | | Snap Ring | GMO | 8631028 | 8.00 | |
| Clutch Plate | GMO | 8631026 | 14.79 | Contact Dealer for most current part and price information. |
GMO | 8643741 | 5.21 | | | Backing Plate | GMO | 8652562 | 16.88 | Contact Dealer for most current part and price information. |
| Forward Clutch |
| Spacer | GMO | 8631258 | 5.22 | Contact Dealer for most current part and price information. |
| Seal Ring | GMO | 8631048 | 4.87 | |
| Bushing | GMO | 8631903 | 5.32 | |
| Forward Clutch Assembly | GMO | 8664982 | 262.58 | |
| Retainer | GMO | 8633748 | 8.20 | |
| Retainer, Spring Assembly |
| Part Of Spring Assembly. |
| Seal Kit | GMO | 8631911 | 5.74 | Contact Dealer for most current part and price information. |
| Seal |
| Part Of Seal Kit |
| Forward Clutch Piston | GMO | 8637973 | 49.17 | |
| Insert | GMO | 24200183 | 5.95 | |
| Guide |
| Part Of Spring Assembly. |
| Spring Assembly | GMO | 8631927 | 11.81 | Contact Dealer for most current part and price information. |
| Snap Ring Kit | GMO | 8664957 | 6.33 | |
| Forward Clutch Plate | GMO | 8643741 | 5.21 | |
| Waved | GMO | 8685867 | 21.65 | |
| Face | GMO | 8652409 | 9.00 | Contact Dealer for most current part and price information. |
| 4T40E |
| Forward Clutch |
| Backing Plate | GMO | 24200595 | 15.86 | |
| Friction Plate | GMO | 24209729 | 9.99 | |
| Steel Plate | GMO | 8684444 | 24.39 | |
| Waved Clutch Plate | GMO | 24200467 | 12.91 | |
| Retaining Ring | GMO | 8684443 | 8.28 | |
| Clutch Spring | GMO | 24208652 | 8.00 | |
| Forward Clutch Piston | GMO | 24208641 | 49.61 | |
| Seal | GMO | 24208642 | 24.39 | |
| Housing | GMO | 24208640 | 302.47 | |
| Bushing |
| Part Of Housing. |
| Support Bushing |
| Part Of Housing. |
| Support | GMO | 24212711 | 196.90 | |
| Direct & Coast Clutch |
| Housing | GMO | 24207726 | 441.32 | |
| Clutch Piston |
| Coast Clutch Piston | GMO | 24205043 | 23.67 | |
| Clutch Spring | GMO | 24204448 | 8.28 | |
GMO | 8684510 | 8.28 | | | Retainer | GMO | 8684277 | 8.28 | |
GMO | 8658889 | 8.44 | | GMO | 8685878 | 8.28 | | | Retaining Ring | GMO | 8684278 | 8.00 | |
GMO | 8684280 | 8.28 | | | Steel Plate | GMO | 8685874 | 15.86 | |
GMO | 8685879 | 23.86 | | | Friction Plate | GMO | 24209726 | 7.47 | |
GMO | 24209727 | 12.91 | | | Clutch Bearing | GMO | 24200249 | 15.86 | |
| Input Shaft | GMO | 24203613 | 302.47 | |
| Race | GMO | 24200497 | 112.00 | |
| Sprag Assembly | GMO | 24235563 | 53.31 | |
| Direct Clutch Piston | GMO | 24205044 | 24.39 | |
| Backing Plate | GMO | 8685875 | 8.48 | |
| Reverse Clutch |
| Driven Gear Bearing | GMO | 8631190 | 16.25 | |
| Support | GMO | 24207143 | 537.89 | |
| Seal | GMO | 24201613 | 12.07 | |
GMO | 24205041 | 24.62 | | | 2ND Clutch Piston | GMO | 24205042 | 52.35 | |
| Spring | GMO | 8684327 | 8.00 | |
| Retaining Ring | GMO | 8684325 | 8.00 | |
GMO | 24207224 | 8.28 | | GMO | 8684283 | 8.28 | | GMO | 24200754 | 7.77 | | | Waved Clutch Plate | GMO | 24200298 | 8.28 | |
GMO | 24200466 | 7.21 | | | Steel Plate | GMO | 24200790 | 15.86 | |
GMO | 24207081 | 24.39 | | | Friction Plate | GMO | 24209723 | 15.86 | |
GMO | 24209379 | 8.21 | | | Backing Plate | GMO | 24209271 | 27.63 | |
GMO | 24200756 | 25.01 | Contact Dealer for most current part and price information. Order By Thickness. | | Clutch Cam | GMO | 8684671 | 45.43 | |
| Roller | GMO | 24231052 | 55.00 | |
| Bushing |
| Part Of Rev Clutch Housing |
| Housing | GMO | 24226867 | 191.84 | Contact Dealer for most current part and price information. |
| Reverse Clutch Piston | GMO | 24205040 | 27.02 | |
| Clutch Spring | GMO | 24200758 | 8.28 | |
| Seal Ring | GMO | 8684272 | 8.48 | |