RAYFUEL 0 460 424 393 VE4 Injection Pump: Two Market Structures
The replacement market currently offers the 0 460 424 393 VE4 injection pump in two external configurations: an original-style structure and an alternative structure. Both versions can be used for the same replacement application and carry the key identifying references 0 460 424 393, VE4/12F1100L1094, and 504189447. This guide introduces the two market-available versions and explains how buyers can recognize them before ordering.
Purchase confirmation required: Before placing an order, please confirm the complete pump number, VE specification, cross-reference number, engine model, and old-pump photos. Both structures are usable, but customers who require a particular external configuration must clearly select Structure A or Structure B before shipment.
0 460 424 393 VE4 Injection Pump Identification
The nameplate is the starting point for identification. The photographs of both available structures show the following main references:
- Main pump number: 0 460 424 393
- Pump specification: VE4/12F1100L1094
- Cross-reference number: 504189447
- Product type: VE4 mechanical rotary diesel fuel injection pump
Numbers marked as SL NO, together with other production or sequence markings, should be treated as serial information rather than additional OE references. When requesting a quotation, use the three main references above and attach clear photos of the old pump.
Two Structures Currently Sold on the Market
Structure A follows the familiar original-style external arrangement. Structure B is an alternative replacement configuration sold under the same main reference numbers. Both structures are usable replacement options. The visible differences may include housing contours, the position or appearance of external fittings, control-linkage details, fasteners, protective caps, pipe routing, and the finish of individual components.
These visual differences do not mean that one option is incorrect. They represent two structures available in the replacement market for the same pump reference. Buyers can use either version, while still checking the full pump number and visible installation details so that the selected item matches the required application.
| Comparison Point | Structure A | Structure B |
|---|---|---|
| Configuration | Original-style external structure | Alternative market structure |
| Main references | 0 460 424 393 / VE4/12F1100L1094 / 504189447 | 0 460 424 393 / VE4/12F1100L1094 / 504189447 |
| Appearance | Closer to the familiar old-pump arrangement | Some castings and external parts may look different |
| Ordering method | Available and usable; specify Structure A if preferred | Available and usable; specify Structure B if preferred |
Critical Fitment Points to Compare
Before choosing either version of the 0 460 424 393 VE4 injection pump, compare the following areas with the pump removed from the engine:
- Nameplate information: Confirm the complete main pump number and VE specification, including every digit and letter.
- Mounting flange: Compare the flange profile, mounting-hole locations, bolt spacing, and the way the pump seats against the engine.
- Drive end: Check the shaft shape, thread, nut arrangement, key or spline style, and the installed drive components.
- Fuel connections: Compare the inlet, return, delivery outlets, banjo fittings, and pipe orientation. Existing vehicle pipes should not be forced into position.
- Throttle and control linkage: Review lever position, movement direction, return spring, brackets, and cable or rod connection.
- Electrical shutoff connection: Confirm the solenoid location, terminal style, connector arrangement, and required electrical specification.
- Top cover and compensator arrangement: Compare the housing shape, hose connection, and available clearance around the engine.
- Engine and machine application: Provide the engine model, vehicle or equipment information, and local-market version whenever available.
If any of these details differ, send close-up photos and measurements before payment. Small external differences can affect pipe routing, bracket clearance, cable operation, or the installation procedure.
Can Both Pump Structures Be Used?
Yes. Both structures shown in this guide can be used for the same 0 460 424 393 replacement application. Structure A may be selected when the customer prefers an external arrangement closer to the old pump. Structure B provides the alternative structure commonly seen in the replacement market. The difference is mainly how the product is externally configured and presented, rather than one version being usable and the other unusable.
Both structures are currently sold on the market, and Rayfuel can supply either version. Customers with a visual preference should state Structure A or Structure B clearly on the inquiry. The safest inquiry includes one readable nameplate photo, full views from the front and rear, both side views, and close-ups of the mounting flange, shaft, linkage, and electrical connection.
Aftermarket Status and Product Description
Both market versions discussed here are supplied as aftermarket replacement pumps. References such as 0 460 424 393 and 504189447 are used to help buyers identify and cross-check the required part. They do not mean that the supplied pump is being represented as a genuine or manufacturer-authorized product.
For more available products, visit the Rayfuel Fuel Injection Pumps category. You can also review the Diesel Parts Guide for practical part-identification information.
Before You Order
Please confirm the OE number, full pump specification, engine model, and old-part photos before purchasing. Both structures are usable, but customers who prefer one external version must specify the original-style structure or the alternative structure before the order is confirmed. Do not identify the pump only by a partial number or a single front-view photograph.
The 0 460 424 393 VE4 injection pump can be supplied in either of the two structures shown in this guide. Send the nameplate and full installation-side photos through the Rayfuel contact page, and our team can compare the visible interfaces before confirming the order.