Cylinder Block

Description：High-performance engine cylinder block for diesel and gasoline engines. Precision-cast, durable, and compatible with heavy trucks, construction machinery, and generators. OEM & custom manufacturing available. China supplier with global export capability.

Product model：

Category ：Engine System

Update time：2025-05-22

Product Introduction

The cylinder block is the core structure of an internal combustion engine, forming the framework that houses the cylinders, coolant passages, oil galleries, and supports other critical engine components. It is precision-cast from high-strength materials to ensure thermal stability, mechanical strength, and long service life. Common applications include diesel and gasoline engines in commercial vehicles, construction machinery, agricultural equipment, and industrial generators.

Technical Specifications

Parameter	Value
Material	Cast Iron / Aluminum Alloy
Cylinder Configuration	Inline-4 / Inline-6 / V6 / V8
Bore Diameter	85–130 mm (customizable)
Surface Finish	CNC-machined, honed bores
Compatibility	Diesel / Gasoline Engines
Cooling Type	Water-cooled
Application	Truck, Bus, Tractor, Generator

Parts NO.	Parts Name	Engine Model
61500010383	Engine block	SINOTRUK WD615 Euro Ⅱ Wide-Body
612600010816 EVB 612600900208	Engine block	WECHAI EURO Ⅱ EVB
612600900131 61800010108	Engine block	WEICHAI WD618
612630900009 612630010396	Engine block	WECHAI WP12
612600900212 612600010837	Engine block	WEICHAI WP10 EGR
612600900229	Engine block	WEICHAIWP10 EFI 2 valves
612600900018 612600010984 612600011729	Engine block	WEICHAIWP10 EFI 4 valves
AZ21246010049	Engine block	SINOTRUK D12 EGR
AZ21246010052	Engine block	SINOTRUK D12 EFI