Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Snap Ring |
| THM 325-4L, 4 Speed | GMO | 8628059 | 7.44 | |
GMO | 8628089 | 4.00 | Contact Dealer for most current part and price information. | | Front Bushing |
| THM 325-4L, 4 Speed | GMO | 8628918 | 4.07 | |
| Housing & Drum, Direct Clutch |
| THM 325-4L, 4 Speed | GMO | 8655936 | 173.43 | Contact Dealer for most current part and price information. |
| Rear Bushing |
| THM 325-4L, 4 Speed | GMO | 8628917 | 12.91 | |
| Seal Kit |
| THM 325-4L, 4 Speed | GMO | 8628919 | 9.00 | Contact Dealer for most current part and price information. |
| Retainer & Ball |
| THM 325-4L, 4 Speed | GMO | 8628732 | 8.48 | |
GMO | 8628732 | 8.48 | | | Ring, Direct Clutch |
| THM 325-4L, 4 Speed | GMO | 8628459 | 9.88 | Contact Dealer for most current part and price information. |
| Guide, Direct Clutch REL Spring |
| THM 325-4L, 4 Speed | GMO | 8630195 | 10.08 | |
| Retainer, Direct Clutch With Spring |
| THM 325-4L, 4 Speed | GMO | 8630211 | 24.19 | |
| Direct Clutch Plate |
| THM 325-4L, 4 Speed |
| Steel (Each) | GMO | 8678923 | 8.01 | Contact Dealer for most current part and price information. |
| Faced (Each) | GMO | 8630214 | 4.12 | Contact Dealer for most current part and price information. |
| Backing Plate |
| THM 325-4L, 4 Speed | GMO | 8678925 | 15.23 | Contact Dealer for most current part and price information. |
| Piston, Direct Clutch |
| THM 325-4L, 4 Speed | GMO | 8678931 | 57.11 | Contact Dealer for most current part and price information. |