DNJ
DNJ 1978 GMC K25 4.8L Harmonic Balancer
DNJ 1978 GMC K25 4.8L Harmonic Balancer
Regular price
$91.99 USD
Regular price
$145.14 USD
Sale price
$91.99 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: GMC K25 4.8LFitment notes & questions
DNJ 1978 GMC K25 4.8L Harmonic Balancer, listed for 1978 GMC K25 4 with the 4.8L engine. Its rubber ring can separate with age, which makes the outer ring wobble or slip.
Quick facts
- Brand: DNJ
- Part type: Harmonic balancer
- Listed for: 1978 GMC K25 4
- Engine: 4.8L
- Engine code: Chevrolet 12V OHV
- Part number: HBA1031_149
Listed fitment
- [1963-1978] GM / L6 / 4.8L / 292 OHV 12V [(CHEVROLET)]
Good to know
- Notes: 2 Groove Pulley
- 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: Use a proper installer tool rather than hammering the balancer onto the crank.
DNJ harmonic balancer for the GMC K25 4.8L: what to know
Its rubber ring can separate with age, which makes the outer ring wobble or slip.
Fitment notes
- Listed for: GMC K25 4.8L.
- 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? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentWhat else to plan for
- Front crank seal. Replace it while the balancer is off.
- Drive belt. A fresh belt goes on after.
More for your car: GMC Harmonic Balancers · GMC Parts · All Harmonic Balancers · Engine
Questions about GMC K25 4.8L harmonic balancer
Will this fit my GMC K25 4.8L?
It is listed for the GMC K25 4.8L. 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 the balancer is bad?
Look for cracked or bulging rubber, a wobbling outer ring, or timing marks that no longer line up.
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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