Genuine Sinotruk HOWO Connecting Rod Cap AZ1246030009 - Weichai Engine Spare Part

Sinotruk HOWO Connecting Rod Cap AZ1246030009‌
This OEM-grade rod cap is designed for Sinotruk HOWO trucks with Weichai WP10/WP12 diesel engines. Machined from ‌42CrMo alloy steel‌ and hardened to 30-34 HRC, it ensures precise crankshaft alignment under high torque loads, reducing bearing wear by 20% compared to aftermarket caps.

‌Key Specifications:‌

• ‌Part No.‌: AZ1246030009 (100% interchangeable with Sinotruk OEM parts).
• ‌Material‌: 42CrMo forged steel, shot-peened surface treatment.
• ‌Weight‌: 1.2 kg ±3% (pre-balanced with matching rod assembly).
• ‌Torque Specs‌: 120-140 N·m (lubricated bolt tightening sequence required).
• ‌Certifications‌: ISO 9001, CE, RoHS compliant.

‌Why Choose This Cap?‌

• ‌Precision Fit‌: Tolerance within ±0.005mm to prevent oil leakage.
• ‌Durability‌: Fatigue-tested for 500,000 cycles at 2,800 RPM.
• ‌Compatibility‌: Fits HOWO T7H/A7 models (2015-2025).