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Final drive components for International and Dresser 500 series crawler dozers, including bull gears, pinion shafts, and top pinions engineered for the demanding undercarriage systems found across 500, 500C, and 500E machines.
Fits Models At A Glance
- 500 Series: International 500
- 500C Series: Dresser 500C
- 500E Series: International 500E
Key Notes
- Component Types: Bull gears, pinion shafts, and top pinions for final drive assemblies
- Part Lineage: Parts span IH, International Harvester, and Dresser-era production of the 500 series
- Application: Final drive components transfer power from the transmission to the sprocket and undercarriage
- Fitment Specificity: Some components are model-specific (500, 500C, or 500E); verify your machine before ordering
Why Choose Broken Tractor
- ✅ Specialized in hard-to-find Dresser and IH dozer parts
- ✅ Accurate fitment data verified across 500 series variants
- ✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH
Frequently Asked Questions
What final drive parts fit a Dresser 500C dozer?
For the Dresser 500C, Broken Tractor carries the final drive pinion shaft, part number 676861R11, and the final drive bull gear, part number 676872R1. Both are listed for 500C fitment. Match the part number on your old component before ordering to confirm you have the right piece.
Which final drive pinion shaft fits an International 500E dozer?
The final drive pinion shaft for the International and Dresser 500E is part number 852522C1. It is a different part from the 500C pinion shaft, so the two are not interchangeable. The 676872R1 bull gear is also listed to fit the 500E.
Does the same final drive bull gear fit the 500C and 500E dozers?
Yes, bull gear part number 676872R1 is listed to fit both the 500C and 500E dozers. It works with the final drive pinion shaft for your specific model, 676861R11 for the 500C or 852522C1 for the 500E. If you are unsure which model you have, confirm it before ordering.
What final drive parts fit the original International 500 dozer?
For the original International 500 dozer, we carry the final drive top pinion, part number 636695R1. That part is listed for the 500 only, not the later 500C or 500E. Matching the part number from your old top pinion is the surest way to confirm fitment.
Are final drive parts interchangeable between the 500, 500C and 500E dozers?
Not always. Some final drive components are model specific, such as the pinion shafts, which use different part numbers for the 500C and 500E. Verify your exact model and match the part number before ordering, or call (800) 909-7060 and the parts team can help confirm fitment.
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