New Front and Rear Crankshaft Seals Are Now Used on Certain 3500 and G3500 Engines {1160, 1161}
- Engine: Commercial
- G3500 Family
- Engine:
- All 3500 Engines
- G3500 Family
Description of Change: The new front and rear crankshaft seals have an improved design that is more robust against debris ingestion, carbonization, and wearing out.
Adaptable To: The new crankshaft seals are a direct replacement for the former crankshaft seals. The new front and rear crankshaft seals are adaptable to the above engines back to first production.
The new crankshaft seals and former crankshaft seals are listed in Table 1.
Show/hide table
New Part     | Former Part     |
---|---|
436-1478 Crankshaft Seal     | 113-8432 Crankshaft Seal     |
436-1479 Crankshaft Seal     | 113-8433 Crankshaft Seal     |
484-7863 Tool As     | 6V-4003 Seal Locator As     |
This change is effective on Reman 3500 and G3500 Engines built on or after 17April 2015.
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