CROWN J3225201 Harmonic Balancer; For Use w/V Belts;

Manufacturer

CROWN

Product Description

Harmonic Balancer for Select 75-86 Jeep CJs, SJ, J-Series w/ 4.2L Engine

Application Summary

1975-1983 Jeep CJ-5 w/ 4.2L Engine w/ V-Belt

Features & Benefits

• Fits Jeep 4.2L engines from 1975–1990 using a V-belt setup
• For Models w/ 4.2L Engine w/ V-Belt
• Balancer ring and hub assembly controls harmonic vibration
• Steel Construction
• Helps maintain proper timing and accessory drive alignment
• Uses OE Hardware
• Manufactured to fit OE pulleys and crank bolt threads
• Direct Replacement
• 12-Month Warranty

Crown Harmonic Balancer

Over time, rubber isolators in older engine components break down—especially in parts like the Crown Harmonic Balancer, which controls crankshaft vibration in vintage Jeep engines. This direct replacement fits 4.2L inline-six engines from the CJ series and early Wranglers, keeping rotating components in sync and preventing excess stress on accessories. The Crown J3225201 brings a smoother idle and better belt alignment back to older powertrains.