1941346301@qq.com
19924579082
Product Overview:
The CCEC 3022157 Standard size wet cylinder liner (bare liner) fits Cummins K38/K50/QSK19/QSK38 for mining, generator, marine & oilfield gear. Boron alloy cast iron with quenched, honed bore resists wear & heat deformation. Full wet cooling avoids bore scuffing; flanged locating plus dual O-rings stop liner shift, water leaks and blow-by.
3022157 cylinder liner Specification:
Parameter
Specification
Part No.
3022157 (STD full wet cylinder liner)
Fit Engines
Cummins K38, KTA38, K50, QSK19, QSK38
Standard Bore Inner Diameter
158.75 mm / 6.25 inch
Material
High phosphorus boron alloy cast iron
Inner Wall Treatment
High-frequency quenching + cross-hatch honing
Max Peak Firing Pressure
16–18 MPa
Rated Service Life
15,000–25,000 working hours, consistent with engine overhaul cycle
Application Scenarios
Mining trucks, marine engines, generator sets, oilfield fracturing units, heavy construction machinery
Key Features:
✅Full wet cooling: Efficient heat dissipation, less thermal deformation under heavy load
✅Dual positioning flange: Prevents liner shift, sinkage and vibration
✅Double O-ring seal: Separates coolant & lube oil to stop cross-leakage
✅Boron alloy cast iron: High temp/corrosion resistance for harsh environments
✅Quenched inner bore (HB≥220): Endures 16–18MPa firing pressure for longer service life
Application:
✅Mining trucks: Belaz 7540, 7548, Terex heavy haulers
✅Marine: Inland/ocean main & auxiliary engines, high-power fishing vessel power
✅Power station: Stationary & mobile diesel generator sets
✅Oilfield: Fracturing trucks, drilling rig power assemblies
Why Choose US?
✅Genuine CCEC quality, perfect fit for direct replacement
✅Competitive price & fast delivery
✅Durable construction for long service life
✅Strict quality control, reliable performance
Name: Aandy
Mobile：
Tel：19924579082
Email：1941346301@qq.com
Add：5F, Block 4, Next Industrial Park, 136 Zhongkang Road, Futian Dist, Shenzhen
