12V Electric Fuel Pump AM876265 – Verified Fitment for John Deere Gator

Cross-reference verified — Every AM876265 unit ships with a compatibility sheet mapping your specific Gator or mower model against superseded part variants

Technical Specifications

Application Suitability

Why the Same Part Number Ships in Several Variants

A single 12V Electric Fuel Pump AM876265 for John Deere Gator cross reference fitment can cover dozens of models, but physical differences exist between production batches.

Listings often show AM109405 and AM876023 as interchangeable with AM876265 without clarifying which machine serial ranges accept which variant [NEED_CITE: aftermarket fuel pump supersession tracking across utility vehicle generations]. I have opened boxes where the connector tab faced the opposite direction from what a Gator 4X2 harness expects, even though the part number matched perfectly. That kind of mismatch wastes a full afternoon when the machine is already down on a job site. Superseded numbers get copied between sellers without anyone verifying the physical unit against the current production tooling, so cross-reference tables accumulate errors over time.

Mapping the Compatible Serial Range

Selecting the correct 12V Electric Fuel Pump AM876265 for John Deere Gator cross reference fitment starts with pinning down the exact machine model and, where possible, the engine serial. The Gator line spans 4X2, 4X4, 6X4, HPX, Trail, and Worksite variants, each with distinct fuel line routing and electrical harness layouts. Mower models F911, F912, and F932 share the same pump family but differ in mounting clearance around the deck linkage. Kawasaki FD620D and FD750D engines, along with the Yanmar 3TG72, each demand a specific pressure output that must match the carburetor or injection spec on that build. We verify the serial range against our fitment database before confirming any order.

Connector and Mounting Verification

The most frequent install failure I see with this pump family is not the part number itself but the connector position and mounting orientation. Before committing to a bulk order, compare the connector tab direction on your existing unit with the replacement photograph we supply. The direct-fit connectors eliminate harness splicing, but only when the tab aligns with the factory plug [NEED_CITE: electrical connector alignment standards for small engine fuel systems]. Mounting hole spacing can vary between the Gator 4X2 and 6X4 chassis due to different frame rail widths. Corrosion-resistant housing handles wash-down and field moisture, yet the gasket surface must seat flat against the bracket. A sample unit lets you physically check these interfaces before the rest of the fleet order ships.

Reading the Pressure and Voltage Specs

The 40–60 psi operating pressure range covers both carbureted Kawasaki engines and the Yanmar 3TG72 fuel delivery requirements. Running a pump outside its pressure band causes either fuel starvation at high throttle or float bowl flooding at idle. The 12V specification matches the standard electrical system across the entire Gator and mower range, drawing current within the factory fuse rating. Corrosion-resistant housing is not just a storage benefit; it maintains thermal transfer from the pump motor during sustained high-load operation in hot weather. ISO 9001 manufacturing oversight ensures pressure consistency across production runs, which matters when you are replacing pumps across a mixed fleet [NEED_CITE: fuel pump pressure tolerance standards for utility vehicles].

The Cost of Guessing the Variant

Shipping a pump back because the connector faces the wrong way means the machine sits idle for another freight cycle. Forcing a mismatched mounting bracket leads to vibration-induced fatigue and early diaphragm failure. A pump that delivers pressure outside the carburetor spec causes rich or lean running, which accelerates engine wear well beyond the fuel system itself. I have seen repair shops absorb these hidden costs repeatedly because they trusted a cross-reference table without physical verification [NEED_CITE: hidden cost of incorrect aftermarket part fitment in fleet maintenance]. A sample order eliminates every one of these scenarios before the full quantity leaves the warehouse.

Why Buyers Verify Fitment Here

Own production on selected lines and qualified sourced supply both carry the same warranty terms, so you get consistent QC whether the pump comes from our facility or a partner line. Eight product categories mean a complete Gator service job — fuel pump, filters, seals, electrical connectors — ships in one consignment under one account. Minimum order is one piece, so a single emergency replacement or a sample for fitment confirmation moves just as fast as a container load. Guangzhou warehouse stock on common items supports quick dispatch when a machine is already waiting. Part identification works from the part number, machine model, a photograph of the old unit, or a nameplate image. Cross-reference verification covers superseded and alternate numbers including AM109405 and AM876023, catching errors that generic tables carry forward. A technical team is available to confirm compatibility and pressure grade before you commit.

Documentation & Verification

• Commercial invoice listing AM876265 with cross-reference numbers marked for identification purposes
• Fitment sheet mapping your specific Gator or mower serial to the correct pump variant
• Dimensional and pressure test record from pre-dispatch inspection
• Warranty terms covering manufacturing defects for 3–12 months
• Packing photographs showing connector orientation before crate closure
• HS code and customs documentation support for international shipment

Fitment Check Before Installation

• Compare connector tab direction on the new pump against your existing harness plug before mounting
• Measure mounting hole spacing against the Gator chassis bracket to confirm alignment
• Verify fuel line fitting size matches the existing hose clamp and barb diameter
• Check voltage at the harness plug with a multimeter before connecting the new pump
• Run the pump briefly with fuel line disconnected to confirm flow direction and pressure buildup
• If any dimension mismatches, stop installation and send photographs for cross-reference review

Request Fitment Confirmation

Send us the machine model, engine serial number if available, or a clear photograph of the existing pump and its connector. We cross-check against superseded numbers AM109405 and AM876023 and return a confirmed fitment sheet showing which variant matches your equipment. For fleet orders, a single sample unit ships first so you can verify physical interfaces before the balance is released.

Frequently Asked Questions

Q: How do I confirm this pump fits my specific Gator when the nameplate is unreadable? A: Send a photograph of the existing pump showing the connector and mounting bracket, along with the machine model if known. We cross-reference the physical features against our fitment database covering Gator 4X2 through 6X4 variants and return a confirmed match with the correct production variant for your serial range.

Q: Are AM109405 and AM876023 interchangeable with AM876265 on my machine? A: These numbers are superseded references that may or may not match your specific build. Connector orientation, mounting bracket spacing, and pressure rating can differ between variants. We verify each cross-reference against your machine serial and engine type before confirming interchangeability, rather than relying on generic listing tables.

Q: Why do different sellers list different model ranges under the same part number? A: Cross-reference tables get copied between listings without verification of physical differences between production batches. A number that fits a Gator 4X4 HPX may not clear the frame rail on a 6X4 Trail. We maintain our own verified fitment database updated against actual unit measurements and engine serial ranges.

Q: Can I order one sample to test fitment before placing a bulk order? A: Yes, the minimum order is one piece. A sample lets you physically verify connector alignment, mounting hole spacing, and fuel line routing on your specific machine. Once fitment is confirmed, the balance of the fleet order ships against the verified variant, eliminating trial-and-error across multiple units.

Q: What connector and mounting differences exist between Gator 4X2 and 6X4 variants? A: The connector tab direction and mounting hole spacing can vary between chassis types due to different frame rail configurations. The 4X2 may use a different harness routing than the 6X4, affecting plug orientation. We supply a photograph of the replacement unit showing these details so you can compare against your existing installation before shipping.