Your trusted partner for Cummins, Komatsu, and Isuzu heavy machinery parts.
As a leading source factory with extensive foreign trade export experience, we specialize in high-precision manufacturing and customized development of various engine cylinder liners and piston kits. We offer factory direct prices for top global brands.
When maintaining your heavy-duty machinery, selecting the right crankshaft is paramount. We proudly present the standard Caterpillar 3306 crankshaft, an essential component for any comprehensive heavy duty engine overhaul kit. This high-quality replacement, featuring OEM Part Number 3G-2720 (3G2720), is engineered to meet or exceed original equipment specifications. It’s the definitive Engine Oil Consumption Solution, tackling the root causes of poor engine health.
Our expertise at Honour Time Machinery Limited ensures you receive reliable Cummins engine assembly supplier products, alongside parts for Komatsu diesel engine parts replacement and Isuzu main bearing kit wholesale. We cover everything from a single piston ring set factory item to a complete diesel fuel injector pump repair kit. We understand the critical nature of engine components like the connecting rod bearing replacement guide and the integrity of the engine block assembly export quality.
| Product Name | Engine Model | Part Number | OEM/ODM Service | Condition | MOQ |
|---|---|---|---|---|---|
| Crankshaft | 3306 | 3G-2720, 3G2720 | Provided | 100% New | 1 piece |
| Packing | Supply Ability | Payment Terms | Delivery Methods | ||
| Wooden cases or pallets | 1000pcs per month | T/T, Western Union, MoneyGram | Express: DHL Fedex EMS UPS or by Air/ Sea | ||
We guarantee every crankshaft is subject to stringent quality control, offering you high-quality aftermarket crankshafts that prevent premature wear. Furthermore, we provide full engine maintenance components, including the Yanmar 4TNV98 Engine Bearing and the crucial Kubota water pump replacement cost effective solutions.
Our core business revolves around supplying reliable engine gasket set price list items and critical internal components. Whether you need a liner kit, a full gasket head, or an oil pump assembly performance check, we have the inventory to meet your needs, ensuring optimal performance for your machinery.
| Can Provide Engine Parts | ||
|---|---|---|
| Liner Kit | Piston | Piston Ring |
| Gasket Kit | Gasket Head | Crankshaft |
| Valve Guide | Nozzle | Bearing |
| Pressure Switch | Flameout Solenoid | Monitor |
| Radiator | Main Valve | Belt |
| Engine Bearing | Cylinder Block | Valve Seat |
| Accelerator Motor | Transmitter | Fan Cooling |
| Other Engine Parts | ||
| Brand | Models |
|---|---|
| Komatsu | 3D82, 3D84, 4D105, 6D95, 6D108, 6D110, 4D84, 4D95, 6D102, 6D105, 6D114, 6D170 |
| KOBELCO | J05E, 6D34T, 6D16, J08E, 6D22T, 6D24T, 6D16T, J05E, 6D34, J08E |
| CATERPILLAR | 3114, 3116, C4, C6, 3064T, S6K, C7, C-9, C13 |
| Mitsubishi | 4D34, 4D24, K4M, S3Q2, 6D16, 6D24, S4KT, 6D40 |
| ISUZU | 3LD1, 4LE1, 4BG1, 4HK1, 6SD1, 6WG1, 4LE2, 4JB1, 6BG1, 6HK1, 6WF1 |
| Yanmar | 4D88E, 4TNE84, 4TNV88, 4TNV94L, 4TNE88, 4TNE94, 4TNV98, 4TNV106 |
| HINO | J05E, J08E, V25C, EF750, P11C, V21C, H06CT, H07D |
| CUMMINS | QSB6.7, QSM11-C, B5.9-C, B3.9-C, QSM11, C8.3-C |
| VOLVO | D6D, D6E, D9E, D12D, D7D, D7E, D12E, D16D |
We provide accurate parts to address issues like flameout solenoid valve testing faults or an accelerator motor actuator fault. Here are 10 key component explanations:
Piston Ring Set: Installed in the Cylinder Block, responsible for sealing combustion pressure and controlling oil consumption. Example: Cummins QSB6.7 Piston Ring Set.
Engine Block: The main structural component of the engine. Example: Komatsu 6D107 Engine Block.
Connecting Rod: Connects the piston to the crankshaft. Example: Caterpillar C7 Connecting Rod.
Cylinder Head: Sits atop the engine block, forming the combustion chamber. Example: Isuzu 6WG1 Cylinder Head.
Water Pump: Circulates coolant through the engine. Example: Kubota V3307 Water Pump.
Engine Bearing: Supports rotating components like the crankshaft and connecting rods. Example: Yanmar 4TNV98 Engine Bearing.
Turbocharger: Located at the exhaust manifold, increases engine power. Example: Weichai WP10 Turbocharger.
Accelerator Motor: Controls the engine's speed via throttle actuation. Example: Komatsu PC200-8 Accelerator Motor.
Flameout Solenoid: Located on the fuel pump, cuts off fuel supply to stop the engine. Example: Caterpillar 320D Flameout Solenoid.
Main Valve: A hydraulic control component, often in excavators. Example: Isuzu 4HK1 Main Valve.
Failure Example: Komatsu PC400-8 - Excessive Engine Oil Consumption
A common issue in high-hour engines is excessive oil consumption, often signalled by blue-grey exhaust smoke. For a Komatsu PC400-8 with a SAA6D125E engine, this frequently points to worn piston rings or damaged valve guides.
Solution & Maintenance: The solution involves a complete engine top-end overhaul, replacing the piston ring set, checking cylinder wall specifications, and replacing all valve guide and seat installation components.
Proactive Maintenance Plan: To prevent recurrence, adhere to manufacturer-recommended oil change intervals (using the correct viscosity oil), monitor crankcase ventilation pressure, and conduct timely replacement of the engine bearing set for construction applications every major service cycle. Regular inspection of the pressure switch sensor excavator systems can also prevent related electronic faults.
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