• DNJ 1981 Chevrolet K10 5.7L Harmonic Balancer
  • DNJ 1981 Chevrolet K10 5.7L Harmonic Balancer
  • DNJ 1981 Chevrolet K10 5.7L Harmonic Balancer
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DNJ

DNJ 1981 Chevrolet K10 5.7L Harmonic Balancer

DNJ 1981 Chevrolet K10 5.7L Harmonic Balancer

Part number: HBA1006_391

$63.99 USD
$63.99 USD
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  • Free fitment check before you order

Listed for: Chevrolet K10 5.7LFitment notes & questions

1981 Chevrolet K10 5.7L Harmonic Balancer by DNJ for 1981 Chevrolet K10 5 with the 5.7L engine. The harmonic balancer damps crankshaft vibration and drives the accessory belt.

Quick facts

  • Brand: DNJ
  • Part type: Harmonic balancer
  • Listed for: 1981 Chevrolet K10 5
  • Engine: 5.7L
  • Engine code: U/K 16V OHV
  • Part number: HBA1006_391

Listed fitment

  • [1967-1995] GM / V8 / 5.0L, 5.7L / 305, 350 OHV 16V [(CHEVROLET)]

Good to know

  • Notes: w/ 7.99" Ring Dia.
  • 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.

View full details

DNJ harmonic balancer for the Chevrolet K10 5.7L: what to know

Its rubber ring can separate with age, which makes the outer ring wobble or slip.

Fitment notes

  • Listed for: Chevrolet K10 5.7L.
  • 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? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.

Ask about fitment

What else to plan for

More for your car: Chevrolet Harmonic Balancers · Chevrolet Parts · All Harmonic Balancers · Engine

Questions about Chevrolet K10 5.7L harmonic balancer

Will this fit my Chevrolet K10 5.7L?
It is listed for the Chevrolet K10 5.7L. 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.

Questions & answers

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