Exterior Components› Body Panels and Components
Industrial Injection
Industrial Injection Cummins OE Rear Main Crank Seal w/ Speedy Sleeve (1989-2018) - CU-3926126
SKU: I002 CU-3926126
Moderate — 2–4 hours
Description
This seal kit includes the necessary components for a complete repair. The wear sleeve is crucial for protecting the crankshaft surface and ensuring the longevity of the new seal.
Fitment
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Available on iOS & Android
Specifications
| Brand | Industrial Injection |
| Part Number | I002 CU-3926126 |
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Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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