SINOTRUK HOWO WD615 Engine Timing Gear Chamber Housing 61557010008A

Engine Parts Timing Cover 61557010008A For Shacman Truck Spare Parts

 61557010008A is primarily designed to house and protect the engine's critical internal gear transmission mechanisms; utilizing a precision-machined sealing surface paired with a gasket, it prevents engine oil from leaking outward and blocks the ingress of external dust.

Basic Attributes

Material: High-Strength Precision Cast Steel or Reinforced Aluminum Alloy (Premium Casting Steel / Aluminum Alloy)
System: Diesel Engine Core Block & Valve Timing System

Compatible Models
SINOTRUK Series: The complete range of heavy-duty dump trucks, road tractors, and engineering vehicles—including the HOWO (SINOTRUK HOWO 7), HOWO A7, T7H, HOHAN, and others.
SHACMAN Heavy Truck Series: Heavy-duty trucks such as the SHACMAN Delong F2000, F3000, M3000, and others equipped with the same powertrain configurations.
Engine Compatibility: Specifically developed for use with Euro II and Euro III diesel engines—including the Weichai Power and SINOTRUK WD615 series—that feature a dual-cylinder air compressor configuration.

Product Features

High-Precision Casting Process,Standard Dimensions for Direct Replacement:This product is manufactured in strict accordance with the specifications outlined in drawing standard 61557010008A. All locating pinholes and mounting bolt holes undergo high-precision machining on CNC equipment, ensuring a perfect fit with the engine cylinder block front cover for a smooth, stress-free installation process.
Reinforced Structural Design, Vibration-Resistant, Pressure-Resistant, and Crack-Proof:The housing is constructed from thickened, high-rigidity materials, offering exceptional tensile strength and toughness. It effectively prevents structural fatigue, cracking, and deformation—even under the prolonged, heavy-load operation typical of trucks, continuous chassis vibration, and the high-pressure shock generated during air compressor operation.
Precision-Milled Sealing Surfaces, Efficient Oil Leak and Dust Prevention:The mating surfaces where the housing interfaces with surrounding components have been precision-milled to ensure superior flatness. When paired with standard OEM gaskets and oil seals, this design establishes a long-lasting, airtight seal that effectively prevents internal engine oil leakage while isolating the assembly from external dirt, sand, and dust.
Compatible with Dual-Cylinder Air Compressor Interfaces,Ensures Transmission System Stability: The housing features pre-allocated mounting points and lubrication oil ports designed specifically for standard dual-cylinder air compressors. It provides robust support for both the air compressor and the high-speed operation of the timing gear train (including the crankshaft gear, camshaft gear, etc.), thereby maintaining the precise timing accuracy of the valve train system.

Product Specifications

Ordering & Shipping Information