Global Construction Parts Hub - Cummins 6BT Engine Rebuild Kit Featuring Piston 3906223, Liner 3904166, and Piston Ring Set 3802550

Unlocking Power with Premium Cummins 6BT Rebuild Spares

Operating Construction Equipment requires reliable power, which starts with high-integrity engine parts. Our featured Cummins 6BT components ensure your engine runs efficiently and reliably. Honour Time Machinery Limited is a dedicated global engine parts supplier for leading brands like Cummins, Komatsu, and Caterpillar, offering everything from single Pistons to complete Engine Overhaul Kits.

Product Spotlight: Piston, Liner, and Piston Ring Set

The core components in this set are meticulously manufactured for the 6BT engine. The Engine Piston Part Number is 3906223, also searchable as 3906223. This is essential for proper combustion. It is coupled with the durable Cylinder Liner Part Number 3904166, consistently reliable and also listed as 3904166. Crucially, the Piston Ring Set Part Number is 3802550 (also 3802550), ensuring an optimal seal and minimal oil consumption. We specialize in providing the best Cummins engine rebuild kit price for heavy duty engine components.

Beyond the Piston: Comprehensive Engine Spares Supply

In addition to these core products, our inventory covers a full spectrum of diesel engine spare parts. This includes Crankshaft Bearings, Connecting Rod Bearings, Thrust Washers, Engine Overhaul Kits, Diesel Fuel Pumps, Injectors, Crankshafts, Turbochargers, Water Pumps, Oil Pumps, Cylinder Blocks, Cylinder Heads, and Connecting Rods. We are your reliable source for construction engine parts supplier needs for Isuzu, Kubota, Yanmar, and Weichai applications, offering complete engine rebuild kits and engine parts international shipping.

Technical Focus: Heavy Machinery Engine Component Glossary

A quick reference for ten key engine components and their use in specific equipment:

• Cylinder Block (Engine Block): The foundation of the engine, housing the cylinders and Cylinder Liners. Example: Cummins 6BT Cylinder Block.

• Oil Pump: Located typically in the Cylinder Block, it draws oil from the pan and circulates it for lubrication. Example: Isuzu 4HK1 Oil Pump.

• Water Pump: Mounted externally, circulates coolant throughout the engine and radiator. Example: Caterpillar 320D Water Pump.

• Flywheel: Attached to the Crankshaft, stores rotational energy and provides a surface for the starter to engage. Example: Komatsu D65EX-16 Flywheel.

• Glow Plug: Preheats the combustion chamber for diesel engine starting in cold conditions, mounted in the Cylinder Head. Example: Kubota D1105 Glow Plug.

• Rocker Arm: Pivoted lever that transmits motion from the pushrod or camshaft lobe to the valve. Example: Yanmar 4TNV94 Rocker Arm.

• Connecting Rod Bearing: A split shell bearing that fits between the connecting rod and the crankshaft journal. Example: Weichai WP12 Connecting Rod Bearing Set.

• Main Bearing: Supports the crankshaft within the Cylinder Block. Example: Caterpillar C15 Main Bearing Set.

• Turbocharger: A forced induction device that increases power output, installed on the exhaust manifold. Example: Cummins QSB6.7 Turbocharger Unit.

• Fuel Transfer Pump: Supplies diesel fuel from the tank to the injection pump/system. Example: Isuzu 6BG1 Fuel Transfer Pump.

Troubleshooting: Engineering Machinery Engine Failure

Engine Fault: Kubota V3307 Engine Exhausting Blue Smoke

Symptom: A Kubota V3307 diesel engine on a mini excavator is emitting thick, blue-tinted smoke, particularly noticeable during acceleration or deceleration.

Diagnosis & Solution: Blue smoke indicates the engine is burning oil. Common causes include worn piston rings, damaged Cylinder Liners, or worn valve seals/guides in the Cylinder Head.

1. Conduct a compression test to check the health of the Piston Rings and Piston seals.

2. If compression is low, oil is likely bypassing the Piston Ring Set (3802550 for a similar engine type) and entering the combustion chamber.

3. The solution often requires a partial or full Engine Overhaul Kit, including replacement of Pistons, Cylinder Liners, and Piston Rings.

4. Inspect and replace valve stem seals if oil is leaking past the valves into the cylinder.

Why Choose Honour Time Machinery Limited?

We are the premier Source Manufacturer and global engine parts supplier for Engine Assemblies and every essential spare part. Our extensive product range includes Cylinder Liner, Piston, Piston Ring, Crankshaft Bearing, Connecting Rod Bearing, Thrust Washer, Overhaul Kit, Diesel Pump, Injector, Crankshaft, Turbocharger, Water Pump, Oil Pump, Cylinder Block, Cylinder Head, and Connecting Rod. We specialize in components for Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai, catering to clients looking for engine parts wholesale and reliable engine components source.

We offer specialized solutions for heavy duty diesel engine parts and are experts in foreign trade export of genuine engine parts supplier quality components, ensuring your machinery stays operational with top-tier 6BT engine spare parts.

Reach Out to Our Sales Team for Global Orders!

Secure your high-quality Cummins 6BT Piston 3906223, Liner 3904166, and Piston Ring Set 3802550 today. We are prepared to manage all your diesel engine spares requirements, no matter the scale.