As a source factory, Honour Time offers direct factory sales and supports custom development and manufacturing for a vast range of engine cylinder liners. Whether for Caterpillar D8R, Komatsu PC200-8, or Isuzu 6BG1, we ensure precision and quality for global foreign trade export.
Custom Engine Cylinder Liner
Factory Direct Sales
Foreign Trade Export Specialist
When maintaining or overhauling your heavy-duty ISUZU 6SD1 engine, selecting the correct, high-quality internal parts is essential for longevity and performance. Honour Time Machinery Limited provides meticulously engineered replacement components, including the critical Piston, Cylinder Liner, and Piston Ring Set, ensuring an exact fit and reliable operation.
We understand the demand for OEM Replacement Engine Parts and specialize in providing High-Quality Engine Rebuild Kits for major brands like Cummins, Komatsu, and Caterpillar. Our mission is to be your global partner for Affordable Diesel Engine Components.
Below are the specific part numbers and detailed, consolidated specifications for the key components required for your ISUZU 6SD1 engine rebuild.
| Engine Model | Part Type | Part Number | Alternate PN |
|---|---|---|---|
| 6SD1 | Piston | 1-12111-731-0 | 1121117310 |
| 6SD1 | Cylinder Liner | 1-11261-106-2 | 1112611062 |
| 6SD1 | Piston Ring Set | 1-12121-094-1 | 1121210941 |
| Piston Specs | Cylinder Liner Specs | Piston Ring Set Details |
|---|---|---|
| Bore Diameter: 120.00 mm | Inside Bore: 120.00 mm | RIK No: 34101 |
| No. of Cyl: 6 | Bottom Outside: 138.50 mm | TP No: TS34101 |
| Total Length: 131.00 mm | Total Length: 240.00 mm | NPR No: SWF30397 |
| Comp Height: 75.00 mm | Top Outside: 142.00 mm | Top Ring: 3.5 mm (Barrel Face) |
| Chamber Dia: 70.00 mm | Flange Depth: 10.00 mm | 2nd Ring: 2.5 mm (Taper Face) |
| Ring Groove: 3.5K / 2.5 / 4.0 | Surface Treatment: Phosphated | Oil Ring: 4.0 mm (Coil Expander) |
| Pin Size: 45 x 90 mm | FF/SF: FF (Full Finished) | Bushing No: 1-12511-061-0 |
Honour Time Machinery Limited is a comprehensive supplier specializing in Excavator Engine Spare Parts and components for heavy equipment across the globe. Our main focus includes engine assemblies and a wide range of spare parts for industry leaders such as Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai.
Our expansive product portfolio ensures you can find every component needed for a full engine restoration, from Diesel Fuel Injector Assembly units to complex Engine Cylinder Block Casting parts. We supply quality components including Pistons, Cylinder Liners, Piston Rings, Main Bearings, Connecting Rod Bearings, Thrust Washers, and full Overhaul Gasket Kits. Furthermore, we stock complete assemblies such as Crankshafts, Turbochargers, Water Pumps, and Oil Pumps.
Searching for specialized components? We offer Engine Crankshaft Forging expertise and reliable replacement parts like Yanmar 4TNV94 Overhaul Kit and Cummins QSB6.7 Thrust Washer sets. Our commitment to quality makes us the preferred choice for Heavy-Duty Diesel Engine Piston and Marine Diesel Engine Parts China sourcing.
Understanding the function and location of critical engine components is key to effective maintenance. Here are 10 terms relevant to our core business:
Cylinder Head Gasket: Location: Sits between the engine block and the cylinder head. Keyword Example: Komatsu PC300-7 Cylinder Head Gasket Repair.
Turbocharger: Location: Attached to the exhaust manifold. Keyword Example: Weichai WP12 Turbocharger Quality.
Connecting Rod: Location: Links the piston to the crankshaft. Keyword Example: Caterpillar C7 Connecting Rod Bearing Set.
Thrust Washer: Location: Mounted on the main bearing caps to manage crankshaft axial movement. Keyword Example: Cummins QSB6.7 Thrust Washer.
Piston Ring Set: Location: Fit into grooves around the piston skirt. Keyword Example: Isuzu 6SD1 Piston Ring Set Price.
Fuel Pump: Location: Typically mounted externally, feeding fuel to the injectors. Keyword Example: Kubota D902 Diesel Fuel Pump.
Water Pump: Location: Mounted on the engine block, circulating coolant. Keyword Example: Yanmar 3TNV88 Water Pump Replacement.
Oil Pump: Location: Usually located at the bottom of the engine block or in the oil pan. Keyword Example: Caterpillar C15 Engine Oil Pump Function.
Crankshaft: Location: Main rotating component located at the bottom of the engine block. Keyword Example: Cummins ISX15 Engine Crankshaft Forging.
Cylinder Block: Location: The foundation of the engine housing the cylinders. Keyword Example: Isuzu 4HK1 Engine Cylinder Block Casting.
A common issue in high-hour construction machinery is premature Turbocharger failure. On a Komatsu PC300-8 Excavator (equipped with a Cummins QSL9 engine), signs include excessive blue smoke, loss of power, and a whining sound.
The primary cause is often Oil Pump or lubrication failure, starving the turbo's bearings of clean oil. Treatment Plan: Replace the faulty Turbocharger. Critically, investigate and rectify the underlying lubrication issue—this may involve replacing the Engine Oil Pump Function or clearing clogged oil feed lines—before installing the new unit. This preventative step ensures the replacement component reaches its full service life, providing you with a reliable power unit.
Our commitment is to deliver Genuine Isuzu Liner Kit quality and components for all your Caterpillar, Komatsu, Yanmar, and Kubota fleet needs. We offer complete solutions, whether you need a single 1121117310 Piston or a complete set of Engine Rebuild Kits. We ensure fast and reliable delivery worldwide.
Contact the experts at Honour Time Machinery Limited today to discuss your heavy-duty diesel engine requirements or to request a quote for the ISUZU 6SD1 Piston Ring Set 1-12121-094-1.
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