As the Original Source Manufacturer, Honour Time offers direct sales and custom development services for a wide range of engine components, especially Cylinder Liners. We provide global Foreign Trade Export for critical engine parts.
Featured Custom Keywords: Caterpillar 330D Cylinder Liner Komatsu PC400-7 Cylinder Liner Weichai WP10 Cylinder Liner
Honour Time Machinery Limited is proud to present premium Engine Overhaul Components for the C221 engine model. Quality and reliability are our hallmarks. We focus on providing Genuine Quality Aftermarket Parts that meet or exceed OEM specifications, ensuring a long and reliable service life for your heavy machinery. Our featured product set includes the essential Piston, Liner, and Ring Set, crucial for any complete Engine Rebuild Kit.
| Component | Model No | Part Number (Standard) | Part Number (Non-Hyphenated) |
|---|---|---|---|
| Piston | C221 | 9-12111-646-0 | 9121116460 |
| Cylinder Liner | C221 | 9-11261-253-1 | 9112612531 |
| Piston Ring Set | C221 | 5-12181-122-0 | 5121811220 |
Understanding the precision required for Excavator Engine Parts is key. Our components, especially the Cylinder Liner and Engine Piston, are manufactured to strict tolerances. This second table provides the comprehensive technical specifications that guarantee a perfect fit and optimum engine compression, preventing common engine issues like oil consumption and low power.
| Piston Specification (9-12111-646-0) | Liner Specification (9-11261-253-1) | Ring Set Specification (5-12181-122-0) |
|---|---|---|
| Bore Diameter: 89 mm | Inside Bore: 89 mm | RIK No: R-C89000 |
| No. of Cyl: 4 | Bottom Outside: 93 mm | TP No: 33816 |
| Total Length: 88 mm | Total Length: 175 mm | NPR No: 65123 |
| Comp Height: 48 mm | Top Outside (Flange Dia): 93.5 mm | Top Ring: 3.0K mm |
| Chamber Dia: 45 mm | Flange Depth: 6.5 mm | 2nd Ring: 2.0 mm |
| Ring Groove: 3.0K/2.0/4.0 | Surface Treatment: Nitrided | Oil Ring: 4.0 mm |
| Pin Size: 32x74 mm | FF/SF: SF (Semi-Finished) | Bushing No: 9-12221-002-0 |
Honour Time Machinery Limited specializes in providing complete Engine Assemblies and high-quality spare parts for leading machinery brands globally. Our extensive inventory covers a full spectrum of Heavy Equipment Parts for CUMMINS, KOMATSU, CATERPILLAR, ISUZU, KUBOTA, YANMAR, and WEICHAI engines.
Our main product range ensures we are the definitive source for Engine Overhaul Components, including: Cylinder Liner, Engine Piston, Piston Ring Set, Crankshaft Bearing, Connecting Rod Bearing, Thrust Washer, Overhaul Gasket Kit, Diesel Fuel Pump, Fuel Injector, Crankshaft Assembly, Turbocharger, Water Pump, Oil Pump, Engine Block, Cylinder Head, and Connecting Rod. We supply critical components like the High-Quality Fuel Injector and robust Crankshaft Bearing Set. We are experts in Heavy Duty Diesel Engine Parts, ensuring seamless Engine Repair Solutions for all types of machinery. Searching for a Reliable Isuzu Parts Supplier or need the best price on a Komatsu Turbocharger Replacement? Look no further.
To better serve your needs in Engine Repair Solutions, here are 10 key component definitions, illustrating where our Engine Parts are installed and in which machinery they are used:
Piston: Converts thermal energy into mechanical energy by moving within the Cylinder Block. Cummins QSB6.7 Piston.
Cylinder Liner: Provides a wear-resistant surface for the piston's movement within the Cylinder Block. Kubota D902 Cylinder Liner.
Connecting Rod: Links the Piston to the Crankshaft, transforming reciprocating motion into rotation. Isuzu 4BG1 Connecting Rod.
Turbocharger: Boosts engine power by forcing compressed air into the Cylinder Head intake manifold. Yanmar 4TNV98 Turbocharger.
Crankshaft: Converts the linear motion of the pistons into rotational motion at the Bottom of the engine. Caterpillar C7 Crankshaft.
Water Pump: Circulates coolant through the engine Cooling System to regulate temperature. Komatsu S6D107 Water Pump.
Fuel Injector: Atomizes and delivers fuel directly into the Combustion Chamber or intake port. Weichai WP12 Fuel Injector.
Thrust Washer: Controls the Crankshaft's axial (end-to-end) movement, located near the main bearings. Cummins KTA19 Thrust Washer.
Oil Pump: Circulates lubricating oil throughout the engine Lubrication System. Isuzu 6HK1 Oil Pump.
Cylinder Head: Seals the top of the Cylinder Block, housing the valves and combustion chamber. Kubota V2403 Cylinder Head.
Efficient operation relies on quick and accurate fault resolution. Here is a common issue and our recommended approach:
Diagnosis: White smoke in a diesel engine often indicates unburnt fuel or, more critically, coolant entering the combustion chamber.
Resolution: First, inspect the Fuel Injector timing and spray pattern (a fuel issue). If the injectors are clear, the next critical step is checking for a faulty Cylinder Head Gasket (which is part of the Overhaul Gasket Kit). A failed gasket allows coolant leakage into the cylinder, causing the white smoke and risking severe internal component corrosion. Our Overhaul Gasket Kit is essential for this type of critical engine repair.
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