1941346301@qq.com
19924579082
product overview:
Cummins 4915442 universa complete cylinder head. engineered for NTA855 series engines. Adopt the latest technology.Built with high-strength cast iron, precision-machined combustion chambers and reinforced valve seats for superior heat dissipation and durability.
Comes fully pre-assembled with valves, guides and seats for a true drop-in replacement, cutting overhaul time by 50%. Ideal for generators, construction machinery, marine and oilfield equipment. Authorized CCEC agent offering genuine quality at wholesale prices with fast global shipping.
Main Applications:
Construction: Shantui SD22/SD32 bulldozers, XuGong cranes, excavators
Mining: Haul trucks, loaders, rock drills
Power Generation: 200-400kW diesel generators
Oil & Gas: Fracturing trucks, workover rigs, drilling equipment
Marine: Inland vessel propulsion, marine generator sets (Class certification available)
Technical Specifications:
| Parameter | Value |
|---|---|
| Overall Dimensions | 538mm × 287mm × 222mm |
| Valves per Cylinder | 4 (2 intake, 2 exhaust) |
| Valve Spring OD | 1.50" (38.1mm) |
| Valve Recess Depth | 0.070" (1.78mm) |
| Compression Ratio | 14.5:1 |
| Injector Bore Diameter | 17mm |
| Head Bolts per Unit | 10 |
| Final Torque | 190-210 N·m (3-step tightening) |
| Flatness Tolerance | ≤0.05mm / 100mm |
Name: Aandy
Mobile：
Tel：19924579082
Email：1941346301@qq.com
Add：5F, Block 4, Next Industrial Park, 136 Zhongkang Road, Futian Dist, Shenzhen
