0460426313 12F1150R730-5 VE6 Diesel Fuel Injection Pump for New Holland

0460426313 diesel fuel injection pump for New Holland

0460426313 diesel fuel injection pump is an aftermarket replacement listed for New Holland. This product page is organized around the complete part number and pump code so repair shops, parts buyers and equipment owners can compare the replacement with the unit removed from the engine. Browse the Rayfuel fuel injection pump category for related diesel pump options.

Product identification

When reviewing 0460426313 diesel fuel injection pump, use every identifier visible on the original pump. A similar housing does not prove compatibility because rotation, calibration, shaft design, flange pattern, throttle linkage, fuel ports and electrical connections may differ between applications.

• MPN: 0460426313
• Complete pump code: VE6
• OE / cross-reference numbers: 12F1150R730-5, 87801837
• Listed application: New Holland
• Product type: Mechanical diesel fuel injection pump

Part numbers with punctuation removed or added may describe the same reference, while a changed letter, direction mark or calibration suffix can identify a different pump. Compare the full line on the nameplate rather than matching only the first digits. If the plate is worn, compare clear photos of both sides, the drive end and the connector or linkage arrangement.

Application and fitment checks

The application shown for New Holland is a useful starting point, but vehicles and machines can use different fuel systems across model years, engine variants and regional specifications. Confirm the engine code and any equipment serial information available. Also compare the mounting flange, drive shaft, keyway or gear arrangement, outlet count, governor layout and fuel inlet and return positions.

Do not rely on appearance alone. Two pumps can share a general VE-style shape while using different timing, delivery quantity or control components. A complete number match provides a more reliable basis for ordering than a partial model description.

Mechanical diesel injection pump function

A mechanical diesel injection pump meters and distributes fuel in relation to engine timing and operating demand. The pump works with the drive system, governor or control linkage, delivery valves, injectors and fuel supply circuit. Correct calibration and clean fuel are important because internal clearances are small. Air ingress, contaminated fuel, restricted filters or incorrect timing can produce symptoms that resemble a pump fault.

Common reasons to inspect the fuel system

A technician may inspect the pump and related components when the engine shows one or more of the following conditions:

• Hard starting or extended cranking after the fuel supply is primed.
• Irregular idle, unstable speed or poor response under load.
• Loss of power that cannot be explained by air intake or filter restriction.
• Unusual smoke after injector, compression and timing checks.
• External fuel leakage around seals, fittings or the pump body.
• Contamination found in the tank, lines, filter or injection equipment.

These symptoms do not prove that the pump must be replaced. Fuel quality, injectors, filters, timing, compression, wiring and engine condition should be diagnosed before ordering parts.

Installation and fuel-system preparation

Installation should be completed by a qualified diesel technician familiar with the engine timing procedure. Protect every open port from dirt, inspect the tank and supply lines, replace contaminated filters and use clean diesel fuel. Follow the equipment manufacturer’s instructions for locking, timing, mounting torque, bleeding and initial start-up. Never force the shaft, gear or flange into position.

Before fitting the replacement, identify the cause of the original failure. Installing a pump into a contaminated system can damage the replacement and other fuel components. Check the injectors and return circuit when the service history or contamination level is uncertain.

Before you order

Please confirm OE number, engine model or old part photos before ordering. Use the complete MPN, pump code and application together. If any suffix, connector, flange, shaft or linkage detail differs, request a fitment review before payment.

1. Photograph the original nameplate and complete pump.
2. Compare the full part number and pump code character by character.
3. Confirm the engine or machine model and mounting arrangement.
4. Send the information through the Rayfuel contact page when confirmation is needed.

Rayfuel supply and support

Rayfuel supports repair shops, distributors and equipment owners with part-number matching. Provide the old pump number, application and photos when requesting a fitment review.

0460426313 diesel fuel injection pump should be selected by its complete identification data and installed only after the surrounding fuel system has been inspected and prepared.