| Part | Manufacturer | OEM Part # | Price | Notes |
| 4T40E |
| Case & Drive Link |
| Neutral Safety Switch | GMO | 12450161 | 165.64 | |
| Washers | GMO | 8652868 | 8.28 | |
GMO | 8652841 | 8.28 | | GMO | 8637227 | 7.22 | | | Retainer | GMO | 8631210 | 8.48 | |
| Drive Chain | GMO | 24200738 | 115.09 | |
| Drive Gear | GMO | 24228912 | 240.39 | Contact Dealer for most current part and price information. |
| Turbine Shaft | GMO | 8652382 | 80.49 | |
| Shaft Seals | GMO | 8637170 | 8.28 | |
| Drive Gear Bearing | GMO | 24214158 | 8.06 | |
| Drive Sprocket Support | GMO | 8685660 | 211.97 | |
| Input Sensor | GMO | 24218077 | 26.20 | Contact Dealer for most current part and price information. |
| Driven Gear | GMO | 24228912 | 240.39 | Contact Dealer for most current part and price information. |
| Sleeve |
| Output Shaft Sleeve | GMO | 24233355 | 23.53 | |
| Retaining Ring | GMO | 7829495 | 10.16 | |
GMO | 24201607 | 8.00 | | | Output Shaft |
| Long Output Shaft | GMO | 24200733 | 218.63 | |
| Short Output Shaft | GMO | 24200734 | 165.17 | |
| Case | GMO | 24226367 | 838.20 | |
| Oil Seal | GMO | 8685515 | 8.48 | |
GMO | 24233355 | 23.53 | | | Torque Converter | GMO | 24211329 | 362.26 | |
| Bushing | GMO | 8631119 | 4.73 | |
| Output Sensor | GMO | 24207507 | 25.02 | |
| Spring | GMO | 8684350 | 8.00 | |
GMO | 24203610 | 8.20 | | GMO | 8684393 | 8.04 | | | Piston Pin | GMO | 8684404 | 15.86 | |
| Servo Piston | GMO | 24203766 | 23.26 | |
GMO | 24203772 | 24.39 | | | Seal | GMO | 8684673 | 8.16 | |
GMO | 8678473 | 7.07 | | GMO | 24203774 | 8.28 | | GMO | 24203774 | 8.28 | | | Servo Cover | GMO | 24203767 | 30.05 | |
GMO | 24203766 | 23.26 | | | Servo Piston Pin | GMO | 8684395 | 15.74 | |
| Filter | GMO | 24221762 | 56.06 | Contact Dealer for most current part and price information. |
| Oil Pan Gasket | GMO | 24203590 | 49.99 | For Oil Pan Gaskets Not Listed Use RTV Sealant |
| Oil Pan | GMO | 8685184 | 79.54 | |
| Band |
| 4TH/Intermediate Band | GMO | 8684403 | 24.97 | |
| Forward Band | GMO | 8651614 | 124.88 | |
| Thrust Washer | GMO | 8684259 | 8.28 | |
GMO | 8684469 | 8.28 | Order By Color. | GMO | 24215666 | 8.20 | | | Housing |
| Reverse Clutch Housing | GMO | 24226867 | 191.84 | Contact Dealer for most current part and price information. |
| Forward Clutch Housing | GMO | 24208640 | 302.47 | |
| Thrust Bearing | GMO | 24200251 | 15.86 | |
| Input Carrier | GMO | 24228792 | 236.28 | |
| Bearing | GMO | 24200252 | 15.86 | |
| Flange | GMO | 24202221 | 73.23 | |
| Clutch Bearing | GMO | 24200250 | 24.39 | |
| 3T40 |
| Case |
| Driven Gear |
| Speedo Driven Gear | GMO | NOT USED | 0.00 | |
| Seal Ring | GMO | NOT USED | 0.00 | |
| Sleeve | GMO | NOT USED | 0.00 | |
| Bolt | GMO | NOT USED | 0.00 | |
| Retainer | GMO | NOT USED | 0.00 | |
| Case | GMO | 24202844 | 455.53 | |
| Ball |
| M6.3 | GMO | 104918 | 2.89 | |
| Connector | GMO | 8637742 | 7.97 | |
| Pump Drive | GMO | 8652125 | 75.10 | Contact Dealer for most current part and price information. |
| Case Cover |
| Case Cover | GMO | 8683911 | 171.14 | |
| Pin | GMO | 8622361 | 7.48 | |
GMO | 8665840 | 7.22 | Contact Dealer for most current part and price information. | GMO | 8631654 | 5.78 | Contact Dealer for most current part and price information. | GMO | 8684738 | 7.02 | | | Vent | GMO | 8681492 | 8.20 | |
| Plug |
| 1/8-27 |
| Manual Valve | GMO | 8652132 | 20.18 | |
| Seal | GMO | 10054241 | 1.81 | |
| Connector | GMO | 8634383 | 15.86 | Contact Dealer for most current part and price information. |
| Plate | GMO | 8631719 | 6.44 | Contact Dealer for most current part and price information. |
| Element |
| Thermostatic Element |
| Without Kit | GMO | 8631739 | 5.93 | |
| With Kit | GMO | 8631956 | 6.44 | |
| Washers | GMO | 8631686 | 0.50 | Contact Dealer for most current part and price information. |
| Thrust Washer | GMO | 8652868 | 8.28 | |
| Gasket Kit | GMO | 8631979 | 24.16 | Contact Dealer for most current part and price information. |
| Detent | GMO | 8631748 | 9.95 | |
| Bolt |
| M6 X 1 X 10 |
| Spring |
| With 5 Prefix on Trans | GMO | 8652501 | 15.69 | Contact Dealer for most current part and price information. |
| Seal Ring | GMO | 8665807 | 0.00 | Contact Dealer for most current part and price information. |
| Accumulator Piston | GMO | 24227965 | 12.60 | |
| Case & Drive Link |
| Drive Chain | GMO | 24218281 | 150.71 | Contact Dealer for most current part and price information. |
| Snap Ring Kit | GMO | 8631948 | 11.72 | |
| Drive Gear |
| 33 Teeth | GMO | 8643209 | 133.89 | Contact Dealer for most current part and price information. |
| Washers | GMO | 8652841 | 8.28 | |
| Ring | GMO | 8665807 | 0.00 | Contact Dealer for most current part and price information. |
| Outer | GMO | 8637170 | 8.28 | |
| Inner | GMO | 8643058 | 7.07 | |
| Turbine Shaft | GMO | 8652382 | 80.49 | |
| Bearing | GMO | 24214158 | 8.06 | |
GMO | 9436851 | 8.32 | | GMO | 8631190 | 16.25 | | | Support | GMO | 24212471 | 159.54 | |
GMO | 24205838 | 200.88 | | | Bushing | GMO | 8628915 | 12.95 | Contact Dealer for most current part and price information. |
GMO | 8631119 | 4.73 | | | Pin |
| No Groove | GMO | 8631923 | 0.00 | |
| 1st Groove | GMO | 8631924 | 14.60 | Contact Dealer for most current part and price information. |
| 2nd Groove | GMO | 8631925 | 14.39 | Contact Dealer for most current part and price information. |
| Pin, Case |
| M12 X 24 |
| Case Assembly | GMO | 24202844 | 455.53 | |
| Seal | GMO | 8644709 | 8.28 | |
GMO | 8682481 | 7.46 | Contact Dealer for most current part and price information. | GMO | 9431762 | 7.48 | | GMO | 8631331 | 5.81 | | | Screw |
| M8 X 1.25 | GMO | 8637265 | 2.80 | |
| Oil Seal | GMO | 8685515 | 8.48 | |
GMO | 24202835 | 8.18 | | | Plug | GMO | 8631016 | 5.39 | Contact Dealer for most current part and price information. |
GMO | 8628864 | 7.44 | | | Plug, Case |
| 1/4-18 |
| Driven Gear |
| 37 Teeth | GMO | 8643224 | 134.30 | |
| Thrust Washer | GMO | 8637227 | 7.22 | |
| Check Valve | GMO | 8643964 | 5.82 | |
| Seal Ring | GMO | 8631105 | 5.91 | |
| Retainer | GMO | 8631039 | 6.19 | |
GMO | 8631334 | 12.89 | Contact Dealer for most current part and price information. | GMO | 8664820 | 6.33 | | | Spring |
| Without 2.0 | GMO | 8652057 | 6.65 | |
| Servo Piston | GMO | 8652911 | 21.23 | Contact Dealer for most current part and price information. |
| Snap Ring |
| Part Of Servo Piston. |
| Cover Gasket | GMO | 8631698 | 6.11 | |
| Servo Cover |
| VIN 4 | GMO | 8631704 | 68.63 | |
| Oil Line | GMO | 8631335 | 6.31 | |
GMO | 8664493 | 6.57 | | | Bolt |
| M6 X 1 X 10 | GMO | 8667821 | 3.20 | Contact Dealer for most current part and price information. Order By Description. |
| M8 X 1.25 X 14 | GMO | 11500915 | 4.75 | Contact Dealer for most current part and price information. |
| Seal Kit | GMO | 8631944 | 5.67 | |