Repair Solutions Designed for 1999-2007 Trucks
Trust the Dana-backed innovative solutions from Spicer to power your vehicle forward, whether you need u-joints, differential ring and pinion gearing, or other parts for the repair of a GM® vehicle. Find the repair solutions you need for 1999-2007 trucks and get the confidence that comes from riding on genuine Spicer parts.
Gear Sets
| Axle Model | Location | Gear Ratio | Carrier Break | Part Number |
|---|---|---|---|---|
| GM 11.5 | Rear | 3.73 | None | 2020648 |
| GM 11.5 | Rear | 4.1 | None | 2020651 |
| GM 11.5 | Rear | 4.88 | None | 2020657 |
| GM 11.5 | Rear | 5.13 | None | 2023688 |
| GM 11.5 | Rear | 5.38 | None | 2023691 |
| GM 11.5 | Rear | 3.42 | None | 10004686 |
| GM 10.5 | Rear | 3.42 | 4.10 & Down | 2023911 |
| GM 10.5 | Rear | 4.11 | 4.10 & Down | 2023917 |
| GM 10.5 | Rear | 4.88 | 4.10 & Down | 2023920 |
| GM 10.5 | Rear | 5.13 | 4.10 & Down | 2023923 |
| GM 10.5 | Rear | 5.38 | 4.10 & Down | 2023926 |
| GM 10.5 | Rear | 3.21 | 4.10 & Down | 2023929 |
| GM 10.5 | Rear | 4.56 | 4.56 & Up | 2023932 |
| GM 10.5 | Rear | 4.56 | 4.10 & Down | 2023935 |
| Dana 60 | Rear | 4.88 | 4.10 & Down | 2019214 |
| Dana 60 | Front/Rear | 4.88 | 4.56 & Up | 10001720 |
| Dana 60 | Rear Steer | 4.1 | 4.10 & Down | 84226-5 |
| Dana 60 | Rear Steer | 3.73 | 4.10 & Down | 84227-5 |
U-Joints
| OEM Mfg & Series | Style | Greaseable | Part Number |
|---|---|---|---|
| Spicer 1410 | Outside Snap Ring Style | Yes | 15-160X |
| Spicer 1480 | Outside Snap Ring Style | Yes | 15-188X |
| Mechanics S44 | Inside Snap Ring Style | Yes | 15-3147X |
| Spicer 1410 | Outside Snap Ring Style | Yes | 25-160X |
| Spicer 1480 | Outside Snap Ring Style | Yes | 25-188X |
| Mechanics S44 | Inside Snap Ring Style | Yes | 25-3147X |
| Spicer 1410/SPL36 | Outside Snap Ring Style | Yes | 5-1410-1X |
| Spicer 1410/SPL36 | Outside Snap Ring Style | No | 5-1410X |
| Spicer 1410 | Outside Snap Ring Style | Yes | 5-160X |
| Spicer 1480 | Outside Snap Ring Style | Yes | 5-188X |
| Mechanics S44 | Inside Snap Ring Style | Yes | 5-3147X |
| Mechanics S44 | Inside Snap Ring Style | No | 5-795X |
| Spicer 1480/SPL55 | Outside Snap Ring Style | Yes | SPL55-1X |
| Spicer 1480/SPL55 | Outside Snap Ring Style | No | SPL55X |
| AAM 1415 | Outside Snap Ring Style | Yes | 15-3207X |
| AAM 1415 | Outside Snap Ring Style | Yes | 25-3207X |
| AAM 1415 | Outside Snap Ring Style | No | 5-3207X |
| Spicer 1350 | Outside Snap Ring Style | Yes | 15-178X |
| Spicer 1350 | Outside Snap Ring Style | Yes | 25-178X |
| Spicer 1350 | Outside Snap Ring Style | Yes | 25-3615X |
| Spicer 1480 | Outside Snap Ring Style | Yes | 25-4310X |
| Spicer 1350/SPL30 | Outside Snap Ring Style | Yes | 5-1350-1X |
| Spicer 1350/SPL30 | Outside Snap Ring Style | No | 5-1350X |
| Spicer 1350 | Outside Snap Ring Style | Yes | 5-178X |
| Spicer 1350 | Outside Snap Ring Style | No | 5-3615X |
| Spicer 1410 | Outside Snap Ring Style | No | 5-3616X |
| Spicer SPL30/1350 | Outside Snap Ring Style | No | SPL30-1350XC |
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