| Part | Manufacturer | OEM Part # | Price | Notes |
| New Process 261 |
| Transfer Case |
| Manual Trans |
| 5 Speed |
| K10 | GMO | 24238190 | 1734.13 | |
| K20/30 | GMO | 24238191 | 1964.36 | |
| Auto Trans |
| 4 Speed Auto |
| 4L60E | GMO | 24238189 | 1734.13 | Order By Description. |
| 4L80E | GMO | 24238191 | 1964.36 | |
| 136, 236, 246 |
| Transfer Case |
| 4L60E | GMO | 24228410 | 1561.25 | |
| 4L80E/4L85E | GMO | 24228415 | 1561.25 | |
| 241, 243 |
| Transfer Case |
| 4L80E | GMO | 15045745 | 1237.72 | |
| K1500/2500 |
| Manual Trans | GMO | 15045746 | 1329.43 | |
| Automatic Trans |
| 4L80E | GMO | 15045745 | 1237.72 | |
| K3500 | GMO | 15016964 | 1915.00 | Contact Dealer for most current part and price information. |
| 1370, 4401 & 4470 |
| Transfer Case |
| Stamped KB | GMO | 15024386 | 1915.00 | Contact Dealer for most current part and price information. |
| Stamped DS, NP | GMO | 15016964 | 1915.00 | Contact Dealer for most current part and price information. |
| Stamped FY, DT, NR, LF | GMO | 15016965 | 1915.00 | Contact Dealer for most current part and price information. |
| Stamped LC, DR, FH, NN | GMO | 15024386 | 1915.00 | Contact Dealer for most current part and price information. |