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Our office will be closed 9/7/2026 in observance of Labor Day. Orders placed during this time will be processed when our office opens 9/8/2026.

Our office will be closed 9/7/2026 in observance of Labor Day. Orders placed during this time will be processed when our office opens 9/8/2026.

DS-222-3910 Rear Crankshaft Seal For Caterpillar Engines

Compatible With 3114, 3116, 3126, and C7 Engines

Base price: $72.61
$63.90
i h
Not Returnable

PRODUCT NOTES

The DS-222-3910 rear crankshaft seal replaces old part numbers DS-7E-7589 and DS-115-4120.

It includes the sleeve and can be used in the following Caterpillar engine models with a wet flywheel housing:

  • 3114
  • 3116
  • 3126
  • C7

This high quality aftermarket replacement part is guaranteed to meet OEM specifications and is shipped with a 12-month warranty.