Professional JAC Crankshaft Pulley – Factory-Direct Harmonic Balancer OEM 1005140GD500

A Decade of Global Manufacturing Excellence in Engine Vibration Control

At CARPARTNER, our professional standing in the automotive aftermarket is built on more than ten years of specialized industrial R&D and technical leadership. This 1005140GD500 crankshaft pulley is produced within our mature, factory-owned manufacturing ecosystem designed specifically to support high-performance JAC engine platforms. For international distributors and wholesale partners, our factory-direct supply ensures that every harmonic balancer delivers consistent, premium-grade protection for the engine’s core drive system.

Product Specifications

• Brand: CARPARTNER
• OEM Part Number: 1005140GD500
• Vehicle Compatibility: Optimized for JAC Series
• Dimensions (mm): Ext.￠152.5 / Hole.￠29.6 / Height: 48.3

CARPARTNER’s Excellence in High-Precision Fabrication and International Supply

Driven by an unwavering focus on mechanical reliability and engineering literacy, CARPARTNER stands as a trusted industrial partner in the global engine component supply chain. Our engineered pulleys are exported to demanding markets worldwide, meeting all major operational safety criteria for rotational alignment and belt-drive stability. We take pride in supporting our global clients with long-term quality consistency, technical support, and streamlined logistics for large-scale distribution.

Our Manufacturing Advantages

• Technical Supervision: Our state-of-the-art production lines are continuously monitored by senior automotive engineers specializing in damping dynamics and metallurgy.
• Bespoke Partner Support (OEM/ODM): We offer flexible wholesale manufacturing, providing our partners with customized branding, tailored packaging configurations, and reinforced logistics for bulk international shipments.

High-Strength Ductile Iron Integration and Molecular Bonded Damping

The long-term service life of a CARPARTNER crankshaft pulley is achieved by the high-integrity integration of its heavy-duty metallic core with specialized vibration-absorbing materials.

Material & Quality Foundations

• Premium Ductile Iron Casting: The main body of our 1005140GD500 pulley is cast from high-strength ductile iron, providing robust resistance against high-temperature fatigue and structural warping under load.
• Thermal-Stable Damping Materials: Our damping rings are selected for their superior resistance to thermal aging and oil exposure, maintaining vital elasticity even under extreme engine compartment temperatures.
• Advanced Integrated Vulcanization: An inseparable structural bond is established between the iron core and the elastomer element through an automated, high-pressure vulcanization process, preventing structural delamination.
• Electronic Dynamic Balancing: Every finished unit undergoes computerized dynamic balance verification to eliminate drivetrain noise and protect the entire accessory belt system.

Inquiry Data Required for Professional Quoting

Please provide the following details for a precise quote:

Vehicle Information:

• Vehicle Nameplate
• Engine Nameplate and Model
• Vehicle Brand and Production Year

Product Details:

• OEM Part Number (1005140GD500)
• Required Purchase Quantity

Logistics Profile:

• Domestic: Warehouse location & contact person.
• International: Country, Full Address, and Zip Code.

Special Requirements:

• Packaging (Standard Export or Customized Branded Packaging).

Our Service and Contact Network

🔹 E-mail: info@CPTautoparts.com ; sales@CPTautoparts.com