Guaranteed Heavy Duty Reliability for the Caterpillar 3116 Engine

Achieving Heavy Duty Reliability in Mining Equipment Engine Rebuild projects depends on high-quality cylinder components. We provide the genuine alternative parts for the popular Caterpillar 3116 Engine Model, including the critical Piston Number 107-7545 (and its numerical equivalent 1077545) and the highly interchangeable Piston Number 238-2716 (also known as 2382716).

These pistons are perfectly matched with the robust Cylinder Liner Number 7C6208 (7C6208). When combined with a premium Piston Ring set, these form the core of a certified 3116 Engine Rebuild Kit, ensuring maximum compression and minimal oil consumption. Trust Honour Time Machinery Limited for your Genuine Quality Engine Liners and pistons.

Your Source for Earthmoving Engine Components and All Major Brands

Honour Time Machinery Limited is a premier global distributor of Industrial Machinery Spare Parts, specializing in Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. We offer everything needed for a full engine overhaul, from complete Engine Assembly to specialized parts.

Our core inventory ensures fast supply of the Cylinder Liner, Piston, Piston Ring, Main Bearing, Con Rod Bearing, Thrust Washer, Overhaul Kit, Fuel Injection Pump, Injector, Crankshaft, Turbocharger, Water Pump, Oil Pump, Cylinder Block, Cylinder Head, and Connecting Rod. We are recognized for offering Competitive Pricing Engine Parts and reliable High Performance Engine Bearings.

Understanding Heavy Equipment Cylinder Components and Applications

Knowing the placement and function of each engine part is vital for efficient Machinery Engine Maintenance Solutions. We highlight key components with specific equipment model pairings:

• Caterpillar 950H 3116 Piston: Converts combustion thermal energy into mechanical work. (In the cylinder)

• Komatsu D155AX-6 Cylinder Liner: Replaceable sleeve forming the cylinder's working surface. (Inside the cylinder block)

• Cummins QSB5.9 Turbocharger: Increases air intake density for enhanced power. (Exhaust side)

• Isuzu 4HK1 Fuel Injector: Precisely atomizes and sprays diesel fuel into the combustion chamber. (Cylinder head)

• Kubota V1505 Main Bearing: Supports the crankshaft for smooth rotation. (Crankshaft journals)

• Yanmar 3TNV88 Connecting Rod: Mechanically links the piston to the crankshaft. (Between piston and crankshaft)

• Weichai WP7 Water Pump: Circulates coolant to regulate engine temperature. (Attached to the engine block)

• Caterpillar 120H Thrust Washer: Controls the crankshaft's axial movement (end-play). (Sides of the main bearing)

• Komatsu PC350-8 Overhaul Kit: Full set of necessary seals and gaskets for complete engine rebuild. (Various locations)

• Cummins ISX Oil Pump: Circulates engine lubricating oil under pressure. (Inside the oil pan/engine block)

We provide full support including Precision Engineered Crankshafts and essential Connecting Rod Repair Kits for these applications.

Engine Fault Analysis: Hard Starting and White Smoke in Caterpillar 3306

A typical sign of internal engine wear in older mechanical engines, such as the Caterpillar D6R Bulldozer with 3306 Engine, is hard starting, followed by persistent white smoke and rough running. This indicates inadequate combustion efficiency.

The  often points to severely worn cylinder components, specifically failed Piston Rings or scored Cylinder Liners (like a failure of the 7C6208 equivalent). This causes low compression, preventing the fuel from igniting properly, especially when cold. The **Solution** requires a major engine strip-down. Replace the worn components, including the Piston Rings, and install new Pistons (e.g., 238-2716 or 107-7545) and Cylinder Liners. Use a certified Complete Engine Gasket Set from our Overhaul Kit selection to ensure all seals are fresh, restoring optimal compression and combustion to the Excavator 3116 Parts Specialist level.

Seamless Sourcing and Support for Global Engine Parts

As your trusted Reliable Global Parts Export partner, Honour Time Machinery Limited ensures a seamless process for obtaining critical components like Aftermarket Piston 107-7545 Supply and Engine Water Pump and Oil Pump units. We specialize in supplying full Fuel System Overhaul Kits and expert Turbocharger Repair and Supply services, making us the top choice for Earthmoving Engine Components worldwide.