Crankshaft Pulley for Jeep Cherokee, Grand Cherokee, Wrangler 4.0L — 33002920AB

Key Highlights & Design Advantages

This crankshaft pulley (also referred to as a harmonic balancer or vibration damper) is manufactured to meet or exceed OEM specifications. It is designed to absorb crankshaft torsional vibrations, protect engine components, and deliver reliable long-term performance for Jeep vehicles equipped with the 4.0L inline-6 engine. Each unit undergoes strict quality control to ensure dimensional accuracy and balanced operation.

• Direct OEM replacement for Jeep AMC 242 (4.0L OHV inline-6) engine — exact fit, no modifications required
• Integrated rubber vibration damper reduces engine vibration and extends serpentine belt service life
• Precisely balanced for smooth inline-6 operation across the full RPM range
• Anti-corrosion surface treatment for long-term durability
• Easy bolt-on installation with no special tools needed

Full Specifications & Sizing Chart

Compatible Models & Engine Fitment

This crankshaft pulley fits a broad range of Jeep models from 1987–2006 equipped with the 4.0L engine. Fitment data is cross-referenced against Mopar official parts catalogs:

Compatible with both manual and automatic transmission variants. Please verify your original part number matches 33002920AB/33002920/33002920AC before ordering.

The Advantage of Choosing Us

• 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

Contact Us for Pricing & Orders

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