Dorman OE Solutions Engine Harmonic Balancer Assembly for 1975-1980 American Motors and 1974-1986 Jeep 594-739

Engine harmonic balancer assembly for 1975-1980 American Motors and 1974-1986 Jeep models used to replace worn or failing factory crankshaft pulleys that cause excessive vibration.

Built to meet the manufacturer's design intent for reliable service, this unit features a stress-resistant rubber bond engineered to absorb engine vibration effectively. Stringent manufacturing standards help ensure excellent tensile and impact strength for greater durability in daily driving conditions.

Key Features

• Direct replacement for original equipment harmonic balancer
• Stress-resistant rubber bond designed to absorb engine vibration
• Constructed with materials tested for tensile and impact strength
• Engineered to match OE form, fit, and function
• Validated through testing to stand up to daily driving demands
• Manufactured by Dorman with over a century of automotive experience

Benefits

• Reduces harmful engine vibration to protect crankshaft and accessories
• Restores smooth engine operation and reduces noise
• Helps prevent repeat repairs caused by inferior replacement parts
• Ensures smoother installation with direct-fit design
• Provides trustworthy quality backed by product experts
• Extends the life of engine components by properly damping harmonic forces

Application

Ideal for owners of vintage American Motors and Jeep vehicles experiencing symptoms of a failed harmonic balancer such as rough idling, visible wobble in the crankshaft pulley, or unusual engine noise. This part is essential for restoring proper engine balance during routine maintenance or repair.

Fitment Notes

• Compatible with select 1975-1980 American Motors models
• Compatible with select 1974-1986 Jeep models
• Please verify specific vehicle fitment details before purchase
• Replaces Chrysler part number J3225201 and Dayco part number PB1440N

Why Choose Dorman - OE Solutions?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function
• Built with quality materials and validated through testing for dependable performance
• Backed by a team of product experts in the United States
• Focuses on fit, durability, and reliable results to keep your vehicle operating correctly

What's in the Box

• 1 Harmonic Balancer Assembly

Item Dimensions

• Length: 8.1 inches
• Width: 7.2 inches
• Height: 2.3 inches
• Weight: 7.0 lbs