As a leading Factory Direct supplier, we offer customized development and production for various Engine Cylinder Liners (including the 4009220) and associated parts. This service ensures tailored fitment and superior material quality, bypassing typical supply chain limitations. We specialize in bulk Foreign Trade Export of premium engine parts for the Cummins K19 and other heavy machinery.
The robust Cummins K19 engine requires a full suite of matched components for a reliable rebuild. Honour Time Machinery Limited supplies comprehensive kits featuring high-precision parts:
Piston Part Numbers: We stock multiple compatible options: 3096680, 3631246, 3096681, 3096682, and 3631244. These cover various engine configurations. The non-symbolic references are 3096680, 3631246, 3096681, 3096682, and 3631244.
Cylinder Liner Part Number: The essential liner is available as 4009220 (also 4009220).
Piston Ring Part Number: Complete the cylinder seal with the correct ring set: 4089500 (also 4089500).
We proudly serve the heavy machinery industry with reliable parts for cummins, komatsu, Caterpillar, isuzu, kubota, yanmar, and weichai engines. Our business encompasses everything from complete engine assembly to individual high-wear spare parts. We stock core components like the cylinder liner, piston, piston ring, main bearing, con rod bearing, thrust washer, overhaul gasket kit, diesel pump, injector, crankshaft, turbocharger, water pump, oil pump, cylinder block, cylinder head, and connecting rod.
Cylinder Liner: Provides the sealed cylinder wall for the piston travel. Example: Cummins K19 Generator Set Cylinder Liner 4009220.
Piston Ring: Seals combustion and scrapes oil from the cylinder liner wall. Example: Caterpillar C13 Articulated Truck Piston Ring.
Crankshaft: Converts linear motion of the piston into rotary motion. Example: Komatsu SAA6D107E-1 Excavator Crankshaft.
Main Bearing: Supports the crankshaft within the cylinder block. Example: Isuzu 6BG1 Loader Main Bearing.
Con Rod Bearing: Fitted in the big end of the connecting rod. Example: Kubota D1503 Mini Excavator Con Rod Bearing.
Turbocharger: Increases engine efficiency and power output. Example: Yanmar 4TNV98 Tractor Turbocharger.
Diesel Pump (Fuel Pump): Delivers fuel to the injector system. Example: Weichai WP12 Truck Diesel Pump.
Water Pump: Circulates engine coolant. Example: Caterpillar 3306 Bulldozer Water Pump.
Thrust Washer: Limits the crankshaft's axial movement. Example: Komatsu SAA12V140E-3 Mining Truck Thrust Washer.
Cylinder Head Gasket: Seals the combustion gases between the cylinder head and cylinder block. Example: Cummins N14 Highway Truck Cylinder Head Gasket.
Fault: A Komatsu PC400-8 Excavator with a SAA6D125E-5 Engine experiences frequent turbocharger failure (excessive shaft play, oil leaks).
Resolution: Recurring turbocharger failure is rarely the fault of the turbo itself; it often stems from poor lubrication or restricted exhaust flow.
Oil Supply Restriction: Check the turbo oil feed line for sludge or carbon buildup that starves the turbo bearings of lubricant. Replace the line if necessary.
Oil Drain Obstruction: Ensure the turbo oil drain line back to the sump is completely free of restrictions. Back-pressure causes oil to push past the turbo seals.
Engine Blowby: Excessive blowby (due to worn pistons or rings, such as 3096680 or 4089500) pressurizes the crankcase, hindering the turbo's oil drainage. A full engine inspection may be required.
Contact us today for immediate availability and export quotes on the Cummins K19 Piston Kits (e.g., 3096680, 3096681) and the Liner 4009220 and Ring 4089500 sets.
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