12V Fuel Pump AM876266/AM876207 for Yanmar & John Deere – Direct Replacement

Product Specifications

Compatible Models

Tired of Engine Stalling and Unplanned Downtime? Get the Right AM876266 Fuel Pump for Your Yanmar 3TNV88 or John Deere 2520 Tractor

Every hour your excavator sits idle costs hundreds — even thousands — of dollars in lost productivity and contract penalties. Counterfeit fuel pumps fail within weeks, causing repeated stalling, hard starts, and unexplained power loss on job sites from Texas to Tanzania. OEM replacements take 2–4 weeks to arrive, halting critical maintenance schedules across mining, agriculture, and municipal fleets.

OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse

This 12V fuel pump delivers consistent fuel delivery pressure and flow rate under real-world operating conditions — whether powering a Yanmar 3TNV88 engine in a compact excavator or driving hydraulic functions on a John Deere 2520 tractor. Built by ISO-certified factories and tested before shipment, it meets OEM performance benchmarks for pressure stability, noise level, and cold-start reliability. With 10,000+ SKUs in stock at our Guangzhou warehouse, this part ships within 2–5 working days — no waiting, no guesswork.

Where This Part Works

This fuel pump operates continuously in high-vibration, temperature-variable environments: earthmoving on African quarries, rice paddy operations across Southeast Asia, port-side material handling in Rotterdam, and demolition work in Dubai. It maintains stable 12V supply response during rapid throttle changes and sustains fuel pressure between 2.5–3.5 bar — critical for preventing air lock and injector damage in Tier 3-compliant Yanmar and John Deere engines.

Engineering Details That Matter

The pump housing is precision-cast aluminum alloy with T6 heat treatment, ensuring dimensional stability across -20°C to +85°C ambient ranges. Internal diaphragms use nitrile rubber (NBR) rated to 120°C and resistant to biodiesel blends up to B20. Electrical terminals meet IP65 sealing standards to prevent moisture ingress in humid coastal or monsoon conditions. Shaft runout is held to ≤0.03 mm — matching OEM tolerance — to eliminate premature bearing wear. All internal clearances are verified via pneumatic flow bench testing at 15 L/min @ 3.0 bar.

The Real Cost of Wrong Parts

A $25 counterfeit fuel pump may save upfront, but causes cascading failures: inconsistent injection timing → carbon buildup → cylinder head overheating → $1,200+ in labor and parts for head gasket replacement. Industry data shows non-OEM-equivalent pumps reduce engine service life by 37% on average. With XUNPO’s AM876266 fuel pump, you avoid hidden TCO spikes — no rework, no warranty disputes, no unplanned shutdowns. Our 3–12 month warranty covers full replacement if failure traces to manufacturing defect — no questions asked.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually sealed in anti-static bag, cushioned with molded EPE foam, and packed in reinforced 5-layer corrugated carton
• Standard lead time: 2–5 working days for in-stock items
• Shipping options: Express (DHL/FedEx/UPS), air freight, or sea freight — selected per customer requirement
• Real-time logistics tracking provided from dispatch to delivery
• Minimum order quantity: 1 piece — designed for urgent field repairs

Get Your AM876266 Fuel Pump Now

Your machine isn’t generating revenue while it’s down — every delay adds cost. Send us your part number, exact machine model (e.g., “John Deere 2520 tractor” or “Yanmar 3TNV88 engine”), and required quantity. You’ll receive a competitive quote within 24 hours. First-time buyers can request a sample for physical verification before placing bulk orders.

Frequently Asked Questions