China wholesale Long Block - Cummins Engine Parts Cylinder Block 3088303/3088301 For Cummins K19 Engine – Raptors

Product Description

The cylinder block is the main body of the engine, which connects each cylinder and the crankcase into a whole, and is a support frame for installing pistons, crankshafts, and other parts and accessories. The engine block is the basic component of the engine. The cylinder is a separate piece. When assembling the engine, the cylinder block generally has: cylinder liner, piston, piston ring, connecting rod, connecting rod bearing bush, main shaft, main shaft bearing bush, main shaft cover, thrust bush, front end cover, rear end cover, front and rear oil seals , Oil pump, knock sensor, oil sensor plug, engine bracket, etc…

This cylinder block is used in Cummins K19 engine series. The engine of the K19 series has advanced design and reliable performance.

The cylinder block : made of high-strength alloy cast iron, with good rigidity, low vibration and low noise.

Cylinder head: Four valves per cylinder design, optimized air/fuel mixture ratio, effectively improving combustion and emissions; one head per cylinder, easy maintenance.

Camshaft: The single camshaft design can accurately control the valve and injection timing, and the optimized cam profile can reduce the impact force and improve the reliability and durability.

Crankshaft: The integral crankshaft is made of high-strength forged steel. The induction hardening process of fillet and journal can ensure higher fatigue strength of the crankshaft.

Piston: Using the latest aluminum alloy casting technology, the design of ω-shaped head and barrel-shaped skirt can compensate for thermal expansion and contraction to ensure a good fit.

Product Parameter

Packaged dimensions

Product Application

This engine cylinder block used in Cummins engine K19, KTA19, QSK19 for construction machinery, heavy-duty vehicles, power generation, ship power and other fields.

Product Pictures