VEHICLE FITMENT	JEEP
TYPE	Engine crankshaft pulley
OE NUMBER	J3225201, 3225201, 8932252010
MATERIAL
SIZE	OD: ￠170.5 mm | Bore: ￠28.5 mm | H: 44 mm
CUSTOMIZED	Yes
CONDITION	Brand new
MOQ
PACKAGE	Standard or as customer requirements

 

Crankshaft Pulley for JEEP CJ7, Wrangler YJ, Cherokee 4.2L — J3225201

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Features & Benefits at a Glance

This crankshaft pulley (also referred to as a harmonic balancer or vibration damper) is manufactured to meet or exceed OEM specifications for classic Jeep AMC engines. It is designed to absorb high-amplitude crankshaft torsional vibrations, protecting critical internal engine components and ensuring the long-term reliability of the V-belt accessory drive system. Each unit undergoes strict quality control to ensure dimensional accuracy and balanced operation for smooth power delivery in both street and off-road conditions.

• Direct OEM replacement for Jeep AMC 258 (4.2L inline-6) engines — exact fit, no modifications required
• Designed for classic V-belt configurations typical of 1970s and 1980s Jeep engine platforms
• Integrated rubber vibration damper reduces engine noise and extends accessory belt service life
• Precisely balanced to minimize engine vibration across the full RPM range
• Anti-corrosion surface treatment for durability in harsh off-road and utility environments

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Technical Data & Dimensions

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Application Chart & Fitment Info

This crankshaft pulley is compatible with the following classic JEEP models. Fitment data is cross-referenced against historical Mopar and AMC parts catalogs:

Please verify your vehicle’s engine series and OEM part number before ordering. This pulley is specifically for the 4.2L inline-6 engines using V-belt accessory drives. If your original pulley carries J3225201, this replacement will fit correctly.

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What Sets Our Pulley Apart

• Restoration-grade engineering — designed to match the original factory specifications for authentic classic Jeep builds
• OEM-level quality at aftermarket pricing — manufactured on the same production lines that supply major automotive brands, ensuring consistent quality without the dealership markup
• Extended service life — premium rubber bonding between hub and outer ring prevents separation and cracking under high heat and sustained RPM loads
• Strict quality inspection — every unit is dynamically balanced and measured against OEM blueprint specifications before shipment
• Fast worldwide shipping — well-stocked inventory ensures short lead times for both sample orders and bulk purchases

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Place Your Order / Get a Quote

For pricing, bulk discounts, or technical questions, please contact us directly:

• Send an inquiry with the OEM part number and quantity required
• We respond to all inquiries within 24 hours on business days
• Custom packaging and private labeling available for volume orders

E-mail: info@CPTautoparts.com | sales@CPTautoparts.com

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