New Crankshaft Seals Are Now Used on Certain 3524 Engines {1000, 7555}
- Industrial Engine
- 3524B (S/N: NPM1-UP)
Description Of Change: The new crankshaft seals have triple spiral groove and a non-contact auxiliary/dust lip.
Adaptable To: The new 436-1478 Crankshaft Seal Front replaces the former 197-3889 Crankshaft Seal Gp Front.
The new 436-1479 Crankshaft Seal Rear replaces the former 175-5290 Crankshaft Seal Gp Rear.
The new crankshaft seals are adaptable to the above engines back to first production.
This change is effective for the serial numbers S/N:NPM00492-UP.
Show/hide table
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3524 engine (1) 3512 rear engine (2) 3512 front engine (3) 436-1478 Crankshaft Seal Front (4) 436-1479 Crankshaft Seal Rear (5) 155-0423 Crankshaft Seal Gp Rear | |
Note: Crankshaft seal (5) on the rear engine was previously released and announced to the field.
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