As a Source Manufacturer and Direct Exporter, Honour Time Machinery Limited specializes in the custom development and production of various high-performance Diesel Engine Cylinder Liners and related engine parts. Eliminate middlemen and secure Premium Quality for Global Export directly from the factory floor. We supply specialized parts for models like the CUMMINS QSB and CATERPILLAR 3306 engines worldwide.
Welcome to Honour Time Machinery Limited, your premier global partner for reliable diesel engine spare parts. We supply a full range of components, including complete engine assembly units and precision-engineered engine parts. Our specialty covers major brands like CUMMINS, KOMATSU, CATERPILLAR, ISUZU, KUBOTA, YANMAR, and WEICHAI. Our extensive inventory includes cylinder liner, piston, piston ring, main bearing, con rod bearing, and overhaul kit. Looking for a Heavy equipment engine overhaul kit? We have the solution.
Our commitment to quality ensures we deliver unmatched value. We stock essential components like crankshafts, turbochargers, water pumps, oil pumps, cylinder blocks, and cylinder heads. We excel in providing Isuzu C240 diesel engine parts supplier solutions, including the complete kit featuring C240 Piston 5-12111-225-0, C240 Liner 9-11261-230-0, and C240 Ring 8-94104-954-0. Other hot-selling items include Komatsu PC200-8 connecting rod bearing price and Kubota V2403 water pump replacement. Our global export focus means you get Reliable piston ring set export and Aftermarket diesel engine parts online at competitive rates. Need a connecting rod or a diesel pump? We are your one-stop solution. We also offer Main bearing and con rod bearing set and Diesel injector pump repair service.
Understanding your engine components is key to maintenance. Here are 10 critical parts and their applications in heavy machinery:
Piston: Located inside the cylinder, moving up and down to compress the air-fuel mixture. Keyword example: ISUZU 4BD1 Piston 5121112421 for Isuzu NPR Truck Engine.
Cylinder Liner: A replaceable sleeve fitted in the cylinder block to form the cylinder wall. Keyword example: CATERPILLAR 3306 Cylinder Liner 197-9377 for CAT D6R Dozer.
Connecting Rod: Links the piston to the crankshaft, translating motion. Keyword example: CUMMINS ISX15 Connecting Rod 3418526 for Cummins T2000 Truck.
Crankshaft: Located at the bottom of the engine, it converts the pistons' reciprocating motion into rotary motion. Keyword example: KOMATSU SAA6D107E Crankshaft 6754-31-1010 for Komatsu PC200-8 Excavator.
Turbocharger: Mounted on the exhaust manifold, it uses exhaust gases to spin a turbine, forcing air into the cylinders for more power. Keyword example: WEICHAI WP12 Turbocharger 61260118800 for Weichai Bus Engine.
Main Bearing: A half-shell bearing that supports the crankshaft within the cylinder block. Keyword example: YANMAR 4TNE98 Main Bearing 129900-02931 for Yanmar VIO55 Mini Excavator.
Thrust Washer: Sits at the ends of the crankshaft to prevent excessive axial (forward/backward) movement. Keyword example: CATERPILLAR C7 Thrust Washer 1W5100 for CAT 950H Wheel Loader.
Water Pump: Located at the front of the engine, it circulates coolant to regulate engine temperature. Keyword example: KUBOTA V3307 Water Pump 1G820-73030 for Kubota KX080-3 Excavator.
Injector: A vital component in the cylinder head that sprays atomized fuel into the combustion chamber. Keyword example: CUMMINS 6BT Injector 3919358 for Cummins QSB Dozer.
Cylinder Head: A casting that sits atop the cylinder block, sealing the top of the cylinders and housing the valves and injectors. Keyword example: ISUZU 4HG1 Cylinder Head 897109703 for Isuzu FVR Truck.
Below is a selection of engine models and their corresponding piston, cylinder liner, and piston ring component numbers, demonstrating our comprehensive inventory for various ISUZU and related engines. These sets are often requested as a complete overhaul kit.
| Model No. | Piston No. | Liner No. | Ring No. |
|---|---|---|---|
| 4BA1 | 5-12111-055-1 | 9-11261-802-0 | 5-12181-025-0 |
| 4BC2 | 5-12111-230-4 / 8-94169-765-0 | 5-11261-014-0 | 5-12121-004-0 |
| 4BD1 | 5-12111-242-1 | 1-11261-240-0 | 5-12181-003 |
| 4BD1T | 8-94321-734-0 | 1-11261-240-0 | 5-12181-003 |
| 4BD2T | 8-97025-457-2 | 1-11261-240-0 | 5-12181-003 |
| 4BE1 | 8-94438-989-0 | 5-11261-016-0 | 8-94418-918-0 |
| 4HG1 | 8-12111-484-0 | 8-97176-729-0 | 8-97105-867-0 |
| 4JB1T | 8-94340-620-2 | 9-94247-861-0 | 8-94247-867-0 |
| DA640T | 1-12111-125-0 | 9-11261-288-0 | 1-12181-033-0 |
| C240 | 5-12111-225-0 | 9-11261-230-0 | 8-94104-954-0 |
| 10PE1 | 1-12111-676-0 / 1-12111-926-0 | 1-11261-175-1 | 1-12121-129-1 |
A common issue encountered in construction machinery is engine misfire or excessive smoke, often linked to the fuel injector system.
Failure Scenario: A CATERPILLAR 320D Excavator (C6.4 Engine) is experiencing rough idling, reduced power, and noticeable white smoke from the exhaust. This suggests incomplete combustion.
Solution: The root cause is frequently a failed CATERPILLAR C6.4 Injector 326-4700, which may be stuck open (over-fueling) or clogged (poor atomization). Technicians should first check diagnostic codes and perform a cylinder contribution test. If the injector is confirmed failed, the specific CATERPILLAR C6.4 Injector 326-4700 must be replaced with a high-quality unit. This rebuild process requires careful attention to the piston ring and main bearing clearances if any collateral damage has occurred due to dilution. Use a reliable overhaul kit for associated seals and gaskets.
We are dedicated to providing Genuine and Aftermarket Quality components for the world's most demanding applications. Whether you need a CATERPILLAR excavator C7 engine parts or an Isuzu 4BD1T cylinder head gasket, our international export service ensures fast delivery. We also stock components like the thrust washer and connecting rod bearing.
Contact our sales team now for pricing and export information:
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