612600020333 Crankshaft Flange | WEICHAI WP10 Engine Truck & Construction Machinery Spare Parts

612600020333 Crankshaft Flange is an OEM replacement spare part specially designed for WEICHAI WP10 series diesel engines. Widely installed on heavy-duty trucks, wheel loaders, excavators, concrete mixers and other construction machinery. This flange connects crankshaft end with damping pulley and belt pulley, disperses radial pressure during engine operation, prevents connector looseness and abnormal abrasion under heavy-load running, which is an essential wearing component of engine power assembly.

Manufactured strictly per original OEM drawing, this crank flange is forged from premium 45# forged steel, with quenching & tempering heat treatment, CNC precision machining and dynamic balance calibration. All dimensional tolerances conform to original OE standard of part No.612600020333 for direct plug-and-play replacement. It fits heavy trucks of SHACMAN, SINOTRUK, FOTON equipped with WP10 engine and global construction machinery with matched WP10 power system.

1. OE Part Number: 612600020333
2. Compatible Engine: WEICHAI WP10.340 / WP10.375 / WP10.390 Series Diesel Engine
3. Raw Material: 45# Forged Steel with Thermal Treatment
4. Production Flow: Integral Forging → Quenching & Tempering → Precision CNC Turning → Dynamic Balance Test → Anti-rust Surface Treatment
5. Applicable Equipment: Heavy-duty cargo trucks, 5T+ wheel loaders, concrete mixers, mining construction equipment

1. Excellent Deformation Resistance: Forged steel with high-temperature tempering features strong shock resistance and heat resistance, avoiding crack & distortion under harsh mining & bumpy road conditions, service life 30% longer than ordinary cast iron flange.
2. High-precision Fitting: Strict CNC processing controls tolerance of inner bore, outer circle and mounting holes, no extra grinding needed during installation, effectively eliminates engine shaking and oil leakage caused by poor assembly.
3. Wide Compatibility: Fully matched OE size 612600020333, interchangeable with original factory spare parts for global WP10 engine equipment with cost-effective price.
4. Reliable Anti-rust Performance: Black oxide finish plus anti-rust oil double protection, suitable for long-term sea transportation and overseas warehouse storage.

Regular stock MOQ: 50PCS; Sample order available from 1~10PCS with higher unit price for lab test and quality inspection.

• Inner Packing: Each piece packed in independent PE anti-rust bag with label printed OE No.612600020333 and product name.
• Outer Packing: Export-grade 5-layer corrugated carton with shipping mark, part code, gross & net weight printed on carton surface.
• Bulk Full Container Packing: Solid wooden pallet wrapped with stretch film to avoid collision damage during sea freight.
• Customization: Neutral packing or customer OEM branded packing is acceptable as per buyer’s request.

1. In-stock items: Goods ready for shipment within 3~7 working days after deposit confirmation.
2. Mass OEM order (≥5000PCS): 15~25 working days after down payment.
3. Special customized modified parts: Lead time negotiated based on customer technical drawings.

Each batch comes with factory inspection report; Certificate of Origin (CO) and commodity inspection document available for customs clearance. CE certification & SGS material test report can be applied upon client demand to meet import requirements of EU, Southeast Asia, Middle East and Africa markets. Our factory has passed ISO9001 quality management system certification.

OEM & ODM customization supported, customer LOGO & exclusive part number engraving available; We offer FOB / CIF / CFR international trade quotation terms, cooperate with global mainstream forwarders and assist buyers to prepare all customs clearance documents.