1985 Jeep J20 Crankshaft Pulley and Harmonic Balancers

Keep Your 1985 Jeep J20 in Top Shape with Quality Crankshaft Pulley and Harmonic Balancers

Whether you’re repairing or upgrading your Crankshaft Pulley and Harmonic Balancer, using high-quality parts is key to keeping your 1985 Jeep J20 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Harmonic Balancers. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 1985 Jeep J20 Crankshaft Pulley and Harmonic Balancer at Advance Auto Parts is around $100.49, with a range that starts at $83.99 and goes up to $116.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like 4.2L I6, Aluminum and Premium OEM Replacement Harmonic Balancer; 171mm Diameter start at just $83.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Crankshaft Pulley and Harmonic Balancer, don’t forget to check out other key components like Engine Gaskets and Seals and Engine Timing Parts. At Advance Auto Parts, we’re here to help you keep your 1985 Jeep J20 in peak condition, inside and out.

Essential 1985 Jeep J20 Crankshaft Pulley and Harmonic Balancers

Dorman – Harmonic Balancer Assembly (Part No.594-739)

Harmonic Balancer Assembly

from

$134.99
This direct replacement harmonic balancer features a stress-resistant rubber bond to properly absorb engine vibration. Stringent standards help ensure excellent tensile and impact strength for greater durability.

Product Features:
  • Ideal replacement – this harmonic balancer assembly exactly matches the fit and function of the original harmonic balancer for a direct replacement.
  • Durable construction – stringent specifications and careful construction help ensure longevity.
  • Thoroughly tested – this harmonic balancer has undergone dimensional verification, material validation and functional testing
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Crown Auto Jeep Replacmnt – 4.2L I6, Aluminum (Part No.J3225201)

4.2L I6, Aluminum

from

$83.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.

Product Features:
  • Leading Manufacturer Of Quality Replacement Parts For Jeep
  • Meets Standards For Quality
  • Crown Automotive Has Consistently Maintained Its Commitment To Offering Only Quality Parts And Exceptional Service
  • Easy Installation
See More

PowerBond – Premium OEM Replacement Harmonic Balancer; 171mm Diameter (Part No.PB1483N)

Premium OEM Replacement Harmonic Balancer; 171mm Diameter

from

$116.99
For use on the most popular passenger car, light commercial and four-wheel drive applications, Dayco harmonic balancers use special rubber compounds to dampen and remove engine harmonics and add to engine performance. Manufactured using a premium ductile iron casting and injection bonded dampening rubber, Dayco harmonic balancers offer engine builders and technicians the highest quality replacement to standard OEM balancers, which are typically made with press inserted dampening rubber. Dayco balancers utilize both inserted and pressure-bonded rubber to provide superior bonding strength between the inner and outer balancer rings, helping minimize spin and dislocation.

Product Features:
  • Designed as premium OEM replacement balancers for serpentine and V-belt drives
  • Manufactured with ductile iron casting and injection bonded dampening rubber
  • Engineered to offer superior bonding strength between the balancer rings
See More

Most Popular Harmonic Balancers for 1985 Jeep J20s

Enhance your 1985 Jeep J20 with one of the 2 Harmonic Balancers we have in stock, starting at just $83.99.

Crown Auto Jeep Replacmnt – 4.2L I6, Aluminum (Part No.J3225201)

4.2L I6, Aluminum

from

$83.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.

Product Features:
  • Leading Manufacturer Of Quality Replacement Parts For Jeep
  • Meets Standards For Quality
  • Crown Automotive Has Consistently Maintained Its Commitment To Offering Only Quality Parts And Exceptional Service
  • Easy Installation
See More

PowerBond – Premium OEM Replacement Harmonic Balancer; 171mm Diameter (Part No.PB1483N)

Premium OEM Replacement Harmonic Balancer; 171mm Diameter

from

$116.99
For use on the most popular passenger car, light commercial and four-wheel drive applications, Dayco harmonic balancers use special rubber compounds to dampen and remove engine harmonics and add to engine performance. Manufactured using a premium ductile iron casting and injection bonded dampening rubber, Dayco harmonic balancers offer engine builders and technicians the highest quality replacement to standard OEM balancers, which are typically made with press inserted dampening rubber. Dayco balancers utilize both inserted and pressure-bonded rubber to provide superior bonding strength between the inner and outer balancer rings, helping minimize spin and dislocation.

Product Features:
  • Designed as premium OEM replacement balancers for serpentine and V-belt drives
  • Manufactured with ductile iron casting and injection bonded dampening rubber
  • Engineered to offer superior bonding strength between the balancer rings
See More

FAQs for 1985 Jeep J20 Crankshaft Pulley and Harmonic Balancers

What are the best-selling Crankshaft Pulley and Harmonic Balancers for 1985 Jeep J20s?

Out of 2 Crankshaft Pulley and Harmonic Balancers that fit 1985 Jeep J20s, the following parts are the top sellers:

What’s the price range for 1985 Jeep J20 Crankshaft Pulley and Harmonic Balancers?

The prices of Crankshaft Pulley and Harmonic Balancers for the 1985 Jeep J20 range from $83.99 up to $116.99 for the most premium parts.

What is the average price of a Crankshaft Pulley and Harmonic Balancers Crankshaft Pulley and Harmonic Balancer for a 1985 Jeep J20?

The average price for Crankshaft Pulley and Harmonic Balancers for the 1985 Jeep J20 is $100.49. Keep in mind the variety of part types within our Crankshaft Pulley and Harmonic Balancer category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Crankshaft Pulley and Harmonic Balancers for other Jeep J20 model years?

Yes, we carry Crankshaft Pulley and Harmonic Balancers for 13 model years of Jeep J20s between 1974 and 1988. The following model years are the most popular for Crankshaft Pulley and Harmonic Balancer purchases: 1988, 1987, 1986, 1984, 1983, 1982, 1981, 1980, and 1979.

What are the cheapest Crankshaft Pulley and Harmonic Balancers for my 1985 Jeep J20?

The cheapest 1985 Jeep J20 Crankshaft Pulley and Harmonic Balancers we carry are:

Does Advance Auto Parts sell Crankshaft Pulley and Harmonic Balancers for any other 1985 Jeep models?

What types of Crankshaft Pulley and Harmonic Balancers do you sell for my 1985 Jeep J20?

We currently have just 1 Crankshaft Pulley and Harmonic Balancer in stock for a 1985 Jeep J20, and as of 4/10/25, it is a Harmonic Balancer.

Can I get help with 1985 Jeep J20 Crankshaft Pulley and Harmonic Balancer orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Jeep Crankshaft Pulley and Harmonic Balancers and more.

What is your return policy for Jeep J20 Crankshaft Pulley and Harmonic Balancers?

Advance Auto Parts keeps returns simple. For new Jeep J20 Crankshaft Pulley and Harmonic Balancers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.