CARPARTNER JAC Engine Crankshaft Pulley – OEM 1005100FA021

Decades of Technical Precision and Global OEM/ODM Production Heritage

For more than ten years, CARPARTNER has been at the forefront of engineering high-precision automotive dampening systems. This 1005100FA021 crankshaft pulley is produced within our advanced manufacturing facility, where we control every stage of production from raw material casting to final dynamic balance audits. Designed specifically to meet the high operational standards of JAC commercial and passenger vehicles, our factory-direct supply chains deliver OE-equivalent durability to distributors and fleet operators worldwide.

Product Specifications

• Brand: CARPARTNER
• OEM Part Number: 1005100FA021
• Vehicle Compatibility: Optimized for JAC Series
• Dimensions (mm): Ext.￠145 / Hole.￠32 / Height: 96

State-of-the-Art Processing and Integrated Mechanical Quality Control

Our automated manufacturing environment uses advanced CNC machinery and strict procedural checks to ensure flawless structural alignment. We manage all fabrication parameters, ensuring each pulley operates in perfect sync with the engine’s timing assembly. Our long-term technical accumulation translates into consistent quality, allowing global aftermarket partners to scale their inventory with full confidence in our product’s lifetime performance.

Our Industrial Advantages

• Engineering Authority: Our manufacturing lines are monitored by senior design specialists in torsional harmonics and materials engineering.
• Bespoke Partner Program (OEM/ODM): We offer modular customization, supporting volume wholesale accounts with tailored branding, custom packaging configurations, and heavy-duty logistics logistics.

Advanced Nodular Iron Casting and Molecularly Fused Elastomer Systems

A premium CARPARTNER crankshaft damper delivers high-efficiency performance through the robust combination of dense nodular iron and custom-engineered rubber insulation rings.

Material and Manufacturing Standards

• Premium QT500-7 Cast Iron: The foundation of our 1005100FA021 pulley is constructed from heavy-duty QT500-7 ductile iron, providing outstanding fatigue resistance and high structural yield strength.
• Thermal-Resistant Damping Elements: We integrate specialized rubber rings designed to withstand constant ozone exposure, oil contact, and extreme under-hood heat while maintaining perfect flexibility.
• Inseparable Hot Vulcanized Fusing: Utilizing highly controlled curing chambers, the elastomer layer is chemically integrated with the iron core to prevent any delamination under intense engine loads.
• CNC Precision and Balance Calibration: Each unit is precision-machined and subjected to computerized dynamic balance checking to ensure quiet, zero-shudder operation and long accessory belt life.

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 (1005100FA021)
• 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