DNJ
DNJ 1987 Jeep Comanche 4.0L Harmonic Balancer
DNJ 1987 Jeep Comanche 4.0L Harmonic Balancer
Part number: HBA1018_2
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- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Jeep Comanche 4.0LFitment notes & questions
DNJ 1987 Jeep Comanche 4.0L Harmonic Balancer, listed for 1987 Jeep Comanche 4 with the 4.0L 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: 1987 Jeep Comanche 4
- Engine: 4.0L
- Engine code: 12V OHV
- Part number: HBA1018_2
Listed fitment
- [1987-2006] JEEP / L6 / 4.0L / 242 OHV 12V
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: Use a proper installer tool rather than hammering the balancer onto the crank.

About this harmonic balancer for the Jeep Comanche 4.0L
A failing balancer can throw the belt or upset timing marks, so it is worth replacing when you see cracks or wobble.
Fitment notes
- Listed for: Jeep Comanche 4.0L.
- Engine: the same car can take different parts for each engine option, so check yours.
- 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 fitmentParts that usually go with it
- Front crank seal. Replace it while the balancer is off.
- Drive belt. A fresh belt goes on after.
More for your car: Harmonic Balancers · Jeep Parts · All Harmonic Balancers · Engine
Questions about Jeep Comanche 4.0L harmonic balancer
Will this fit my Jeep Comanche 4.0L?
How do I know the balancer is bad?
Where do specs and warranty details come from?
Questions & answers
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