DNJ
DNJ Crankshaft Seal 1970-1990 Chevrolet, GMC 7.4L
DNJ Crankshaft Seal 1970-1990 Chevrolet, GMC 7.4L
Regular price
$13.99 USD
Regular price
$21.76 USD
Sale price
$13.99 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: 1970–1990 Chevrolet and GMCFitment notes & questions
Crankshaft Seal by DNJ for 1970–1990 Chevrolet and GMC with the 7.4L engine. A worn seal lets oil seep out or get burned. Replacing it is cheap; getting to it is usually the work.
Quick facts
- Brand: DNJ
- Part type: Seal
- Listed for: 1970–1990 Chevrolet and GMC
- Engine: 7.4L
- Engine code: 16V OHV
- Part number: RM3194
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.
DNJ seal for the Chevrolet and GMC: what to know
A worn seal lets oil seep out or get burned. Replacing it is cheap; getting to it is usually the work.
Fitment notes
- Listed for: 1970–1990 Chevrolet and GMC.
- Model years: 1970–1990. Check your car's year falls inside this range.
- Engine: match the engine size and code to your vehicle; the same model often came with several engines.
- 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? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentWhat else to plan for
- 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 · Chevrolet Parts · All Crankshaft Seals · Engine
Questions about Chevrolet and GMC seal
Will this fit my Chevrolet and GMC?
It is listed for the 1970–1990 Chevrolet and GMC. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
How do I know a seal is leaking?
Look for fresh oil around the shaft area and drips under the engine after it sits.
Where do specs and warranty details come from?
From DNJ. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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