Product Specifications
| Parameter | Details |
|---|
| Part Name | 12V Electric Fuel Lift Pump |
| Part Number (OEM Reference) | RD411-51353, RD41151353 |
| Brand Compatibility | Kubota |
| Machine Model Fitment | KX41-3, KX71-3, KX91-3S, KX121-3, U15, U25, U35S, U45S, U55 and more — see full list below |
| Condition | New Aftermarket |
| Warranty | 6-month standard warranty against manufacturing defects |
| Packaging | Original sealed box with protective foam insert |
Compatible Models
| Brand | Applicable Models |
|---|
| Kubota Excavators | KX018-4, KX030-4, KX033-4, KX040-4, KX057-4, KX057-5, KX080-3, KX080-3T, KX080-4, KX080-4S, KX080-4S2, KX121-3, KX121-3S, KX121-3ST, KX161-3, KX161-3S, KX161-3ST, KX41-3, KX71-3 CABIN, KX71-3 CANOPY, KX71-3S CABIN, KX71-3S CANOPY, KX91-3S, KX91-3S2, U15, U17, U25S, U27-4, U35-4, U35S, U35-S2, U45S, U45ST, U48-5, U55, U55-4, U55-5 |
| Kubota Tractors | L3301DT, L3301F, L3301H, L3302, L3302H, L3560DT, L3560GST, L3560HST, L3560HSTC, L3560HSTC-LIMITED, L3560HST-LIMITED, L3901DT, L3901F, L3901H, L3902, L3902H, L4060DT, L4060GST, L4060HST, L4060HSTC, L4060HSTC-LIMITED, L4060HST-LIMITED, L47, L4701DT, L4701F, L4701H, L4760GST, L4760HST, L4760HSTC, L4802DT, L4802DTM, L4802F, L4802H, L5060GST, L5460HST, L5460HSTC, L6060HST, L6060HSTC, M4-071HDC12, M4D-061HDC12, M4D-071HDC12, M5660SUH, M5660SUHD, M6060HD, M6060HDC, M6060HFC, M62, M7060HD, M7060HD12, M7060HDC, M7060HDC12, M7060HFC, MX4800DT, MX4800F, MX4800H, MX5200DT, MX5200F, MX5200H, MX5800H |
| Kubota Wheel Loaders | R530, R540, R630, R640 |
| Kubota Skid Steer Loaders | SSV65, SSV65C, SSV65P, SSV65PC, SSV75, SSV75C, SSV75P, SSV75PC, SVL65-2, SVL65-2C, SVL75, SVL75-2, SVL75-2C, SVL75-3, SVL75-3C, SVL75C, SVL90, SVL90-2, SVL90-2C, SVL90C |
Tired of Engine Stalling on Your Kubota Excavator? Get the Reliable RD411-51353 Fuel Pump for KX71-3, U35S & KX121-3
Excavator operators in mining, construction, and rental fleets know: one failed fuel pump means hours of downtime — costing $1,200+ per day in lost productivity and labor. OEM RD411-51353 pumps often take 3 weeks to arrive and cost 40% more. Worse, counterfeit lift pumps fail within 200 operating hours, causing secondary damage to injectors and injection pumps. You need a part that fits right, performs consistently, and ships fast.
OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse
This RD411-51353 fuel pump is engineered to match original Kubota performance specs — built by ISO 9001-certified factories, tested for flow rate, pressure stability, and 12V voltage tolerance before shipment. Designed specifically for Kubota excavators like the KX71-3 and U35S, it ensures stable fuel delivery during continuous digging cycles, even under high ambient temperatures. With 10,000+ SKUs in stock at our Guangzhou facility, this 12V electric fuel pump ships within 2–5 working days — no waiting, no guesswork.
Where This Part Works
The RD411-51353 replacement pump operates reliably across demanding applications: urban excavation sites with frequent start-stop cycles, quarry operations under dust-heavy conditions, port material handling equipment running 16+ hours daily, and demolition contractors relying on uninterrupted hydraulic power. Its consistent lift pressure maintains optimal combustion in Kubota’s V2203/V2203-M diesel engines — critical when fuel system instability directly impacts engine torque response and emissions compliance.
Engineering Details That Matter
The pump housing is precision-machined from corrosion-resistant aluminum alloy, reducing thermal expansion mismatch with Kubota’s engine block. Internal rotor vanes are hardened to HRC 58–62, ensuring 3,000+ hour service life without scoring or flow degradation. The integrated check valve maintains residual line pressure (≥0.8 bar) after shutdown — preventing airlock during cold starts. Sealing surfaces meet ISO 4064 Class B tightness standards, eliminating vapor lock and fuel leakage at joints. Dimensional tolerances are held within ±0.05 mm to guarantee drop-in fit with factory fuel lines and mounting brackets — no adapters or modifications required.
The Real Cost of Wrong Parts
A $45 counterfeit fuel pump may seem economical — until it fails at 180 hours, contaminating your entire fuel system with metal shavings and triggering injector replacement ($820), fuel filter changes ($110), and 12 hours of technician labor. Our RD411-51353 replacement pump meets Kubota’s OEM-equivalent specifications for flow (35 L/h @ 12V), pressure (2.5–3.2 bar), and electrical draw (≤3.8A). When factoring total cost of ownership — including uptime, maintenance frequency, and warranty coverage — this 12V electric lift pump delivers proven ROI over 18 months of operation.
Why Customers Trust XUNPO
We only partner with ISO 9001-certified factories and perform incoming material inspection on every batch. Every RD411-51353 unit undergoes full functional testing — including voltage ramp, pressure hold, and vibration endurance — before shipping. We offer 6-month warranty against manufacturing defects with prompt replacement. With 10 years of export experience to 120+ countries, our team has verified over 24,000 part-machine combinations. Our 20+ technical specialists respond to part-fit inquiries within 2 hours. And because we hold 10,000+ commonly used parts in our Guangzhou warehouse, your order ships fast — no backorders, no delays.
Packaging & Shipping
- Individually sealed in anti-static bag, cushioned with molded EPE foam, packed in reinforced corrugated box
- In-stock items ship within 2–5 working days from Guangzhou
- Flexible logistics: DHL/FedEx/UPS express (3–7 days), air freight (7–12 days), sea freight (25–35 days)
- Real-time tracking provided from warehouse dispatch to final delivery
- MOQ is 1 piece — ideal for urgent field repairs or small fleet maintenance
Get Your RD411-51353 Fuel Pump Now
Your Kubota excavator shouldn’t sit idle waiting for parts. Send us your machine model (e.g., KX71-3 or U35S), quantity, and destination — we’ll email a competitive quote within 24 hours. First-time buyers can request a sample for bench testing. With stock ready and global logistics optimized, you’ll have the correct 12V electric fuel pump in hand faster than OEM lead times allow.
Frequently Asked Questions
Q: Is this an original Kubota part or an aftermarket replacement?
A: This is an OEM-equivalent aftermarket fuel pump, manufactured by ISO 9001-certified suppliers to match Kubota’s RD411-51353 performance and dimensional specifications.
Q: How do I confirm compatibility with my specific Kubota machine?
A: Provide your exact model number (e.g., KX121-3 or U45S) and serial prefix if available — our technical team verifies fitment and replies within 2 hours.
Q: What is the warranty period?
A: 6 months standard warranty covering manufacturing defects. Extended 12-month coverage is available upon request for qualified bulk orders.
Q: What is the minimum order quantity?
A: 1 piece — no exceptions. We support urgent repair needs and pilot testing equally.
Q: How soon will my order ship?
A: In-stock RD411-51353 units ship within 2–5 working days from our Guangzhou warehouse via your preferred method: express, air, or sea.
Q: Can I receive a sample before placing a bulk order?
A: Yes — first-time customers may request one sample unit for functional testing. Sample fee is refundable upon confirmed bulk order.
Ready to order or need a quote?
Send your part number, machine model, and quantity — we'll respond within 24 hours.
WhatsApp: +86 13316055942 | Email: talos@xunpojx.com
