Introduction

The 61260020036 Crankshaft Timing Gear is a core precision transmission component dedicated to WEICHAI WP10 series diesel engines. As a key part of the engine timing transmission system, it cooperates with the timing gear set to accurately control the opening and closing timing of engine intake and exhaust valves, as well as the fuel injection timing of the fuel pump. It ensures the precise synchronization of crankshaft, camshaft and fuel supply system, realizing the standard four-stroke cycle operation of the diesel engine. This timing gear is manufactured strictly in accordance with WEICHAI OEM original design standards and precision machining processes. Adopting high-strength alloy steel material and professional gear tooth quenching and tempering heat treatment technology, the product features high hardness, strong impact resistance and ultra-high transmission accuracy. It effectively solves common engine faults such as timing deviation, gear jumping, abnormal transmission noise, power drop and difficult startup caused by worn, cracked or deformed original timing gears. Widely applicable to heavy-duty trucks, cargo transport vehicles, engineering loaders and various heavy machinery equipped with WEICHAI WP10 engines, it is a high-precision and high-durability replacement part for engine overhaul and routine maintenance, ensuring accurate timing transmission and stable long-term operation of the engine.

Key Features

✅️OEM Standard Part No. 61260020036, Perfect Fit for WEICHAI WP10 Engine

All dimensions, tooth modulus, tooth profile, mounting bore and hole positions fully match genuine specifications. Direct bolt-on installation without cutting, grinding or extra adjustment. No timing matching trouble during engine overhaul, effectively lowering maintenance labor time.

✅️High-strength Forged Alloy Steel Blank, Solid Internal Structure

Adopts integrated alloy steel forging process. The gear blank features compact metal texture with zero pores, trachoma and internal cracks. Capable of enduring frequent impact load and high torque transmission under long-time heavy-duty driving, resisting fracture and deformation.

✅️High-precision CNC Gear Machining, Accurate Timing Control

Produced by professional gear hobbing and finishing equipment. Uniform tooth pitch and smooth tooth surface ensure stable, tight meshing with mating gears. Maintains precise engine timing, optimizes fuel combustion efficiency, avoids power drop, rough idle and excessive fuel consumption caused by inaccurate timing.

✅️Professional Heat Treatment Process, Superior Wear Resistance

Conducted high-frequency quenching on gear tooth surface with tempering treatment. Hardened tooth surface offers excellent anti-abrasion property, while the gear body retains proper toughness. Greatly slows down tooth surface fatigue peeling and abrasion, extending component service life.

✅️Stable Meshing Performance, Reduce Engine Failure Risks

Precision-machined tooth profile minimizes transmission backlash. Ensures quiet, steady gear operation and avoids abnormal rattling noise. Prevent catastrophic engine damage such as valve collision with pistons which arises from gear tooth breakage or timing disorder.

✅️Adapted to Severe Heavy-duty Working Conditions

Designed for rough working scenarios including long-distance haulage, mountain climbing, dusty construction sites and frequent start-stop cycles. Reliable performance under continuous vibration, high temperature and variable load conditions.

✅️Strict Multi-channel Factory Inspection

Every gear passes dimension inspection, hardness testing, tooth profile detection and appearance screening before shipment. Consistent OEM-level quality, low failure rate and remarkable cost performance. Suitable for parts wholesalers, repair workshops and fleet maintenance projects.

✅️Wide Application & Fast Delivery Support

Compatible with various heavy trucks and construction machinery equipped with WEICHAI WP10 power system. Factory direct supply, stable inventory support bulk order shipment.

Detail

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Contact with clear photo of engine nameplate or chassis number:

Linda Zhang

Whatsapp:+86 176 6066 8410

EMAIL:sales16@chinatruck.cc