DNJ
DNJ 1973 GMC K15/K1500 Suburban 7.4L Crankshaft Seal
DNJ 1973 GMC K15/K1500 Suburban 7.4L Crankshaft Seal
Part number: RM3194_189
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- Free fitment check before you order
Listed for: GMC K15/K1500 SuburbanFitment notes & questions
1973 GMC K15/K1500 Suburban 7.4L Crankshaft Seal from DNJ, listed for 1973 GMC K15 with the 7.4L engine. Rubber seals age and harden over time, so older engines often need them when other work is done nearby.
Quick facts
- Brand: DNJ
- Part type: Seal
- Listed for: 1973 GMC K15
- Engine: 7.4L
- Engine code: 16V OHV
- Part number: RM3194_189
Listed fitment
- [1970-1990] GM / V8 / 7.4L / 454 OHV 16V
Good to know
- Warranty terms: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.
Tip: Lightly oil the seal lip before installation and press it in square so it does not cock or fold.

Before you order: GMC K15/K1500 Suburban seal fitment
Seals keep oil in where a shaft passes through a housing, such as the crankshaft or camshaft ends.
Fitment notes
- Listed for: GMC K15/K1500 Suburban.
- Engine: check the engine size listed against your vehicle's VIN or under-hood label.
- Specs, lead time and warranty come from DNJ and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentPlan the whole job
- Timing parts. Front crank and cam seals sit behind the timing belt or chain, so they are often done together.
More for your car: GMC Crankshaft Seals · GMC Parts · All Crankshaft Seals · Engine
Questions about GMC K15/K1500 Suburban seal
Will this fit my GMC K15/K1500 Suburban?
How do I know a seal is leaking?
Where do specs and warranty details come from?
Questions & answers
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