Your Trusted Genuine OEM Alternative Engine Parts Supplier

Welcome to Honour Time Machinery Limited, your dedicated partner for high-quality, aftermarket heavy machinery engine components. We specialize in engine assemblies and spare parts for leading brands including cummins, komatsu, Caterpillar, isuzu, kubota, yanmar, and weichai. Our extensive inventory covers critical components like Liner Kits, Pistons, Piston Rings, Crankshaft Bearings, Connecting Rod Bearings, Thrust Washers, Overhaul Gasket Kits, Fuel Injection Pumps, Injectors, Crankshafts, Turbocharger Assemblies, Water Pumps, Oil Pumps, Cylinder Blocks, Cylinder Heads, and Connecting Rods. We focus on providing cost-effective diesel engine repair parts and achieving a fast delivery engine components process.

Looking for a durable and reliable replacement for your Solenoid Valve 251-3268 (2513268)? Our domestic high-quality alternative is engineered to meet or exceed OEM specifications, ensuring optimal performance for your construction machinery. This critical component, often known as a Flameout Solenoid or Main Valve, is essential for precise fuel or hydraulic flow control in equipment like the Caterpillar C7 Excavator Engine or various Komatsu and Isuzu Excavator Engine Rebuild Kits.

Key Features of Solenoid Valve 251-3268

• Application: Use for excavator or various heavy construction machinery engines requiring part 251-3268.

• Quality: Manufactured as a high-quality domestic alternative to the OEM part, ensuring reliable operation.

• Compatibility: Directly replaces the Solenoid Valve in numerous CATERPILLAR, Komatsu, and Cummins engine models.

• Function: Critical for flow control, often serving as a Flameout Solenoid Supplier in diesel engines to control engine shutdown.

• Benefit: Essential for maintaining the correct operation of fuel or hydraulic systems, helping to resolve minor engine issues.

Comprehensive Range of Engine Parts and Compatible Models

We supply an extensive list of engine components, including Gasket Kits, Valve Guides, and Pressure Switches, designed for long-term engine performance.

Detailed Product Specification: Solenoid Valve 251-3268 (2513268)

Key Engineering Component Nomenclature

Understanding the function and placement of engine components is vital for proper maintenance and repair:

• Fuel Injector Nozzle: Atomizes fuel for combustion, installed in the cylinder head. Used in CATERPILLAR C7 Fuel Injector Nozzle.

• Crankshaft: Converts linear piston motion into rotational motion, located at the bottom of the cylinder block. Essential in Komatsu 4D95 Crankshaft repair.

• Engine Bearing: Supports the rotating crankshaft and connecting rods, installed between the crankshaft and the block/rod. Used in ISUZU 6BG1 Engine Bearing replacement.

• Turbocharger Assembly: Uses exhaust gas to spin a turbine, forcing more air into the engine, mounted on the exhaust manifold. Found on CUMMINS QSB6.7 Turbocharger Assembly.

• Water Pump: Circulates coolant through the engine and radiator, usually mounted on the front of the engine block. A common item for Yanmar 4TNV98 Water Pump.

• Piston: Transmits force from combustion to the crankshaft via the connecting rod, moves within the cylinder liner. Key part in Kubota 4TNE88 Piston repair.

• Liner Kit: The inner sleeve of the cylinder where the piston travels, pressed into the cylinder block. Provided for Weichai WP10 Liner Kit.

• Accelerator Motor: Controls the throttle position (fuel/air input) electronically, typically mounted near the injection pump or throttle body. Used on KOBELCO 6D34T Accelerator Motor.

• Gasket Head: Seals the combustion chamber between the cylinder head and the block, installed at the top of the block. Critical in HINO J08E Gasket Head overhauls.

• Pressure Switch: Monitors system pressure (oil, air, etc.) to trigger alerts or controls, mounted on fluid lines or reservoirs. Used in VOLVO D6D Pressure Switch systems.

Essential Machinery Maintenance and Fault Resolution

Fault Example: Caterpillar 320D Excavator Excessive Oil Consumption

Symptom: The Caterpillar 320D Excavator engine shows excessive oil consumption with noticeable blue smoke from the exhaust. Common Cause & Solution: This is often caused by worn Piston Rings, a damaged Liner Kit, or worn valve stem seals. The solution involves an engine teardown and replacement of the full High-Performance Piston & Liner Kit and Overhaul Gasket Kit.

Proactive Maintenance Tip

To prevent premature failure and ensure component longevity, always use the correct coolant and engine oil specified by the manufacturer. Regularly inspect your Engine Bearing Replacement Cost components and check for leaks around the Crankshaft and Connecting Rod seals during routine servicing. This extends the life of your Heavy Duty Diesel Engine Cylinder Liner and related components.