Cylinder Components

Fuel Injection Pump Rebuild Kit for Delphi Lucas CAV DPA Tractor Engines

<p>Get your tractor’s Delphi Lucas CAV DPA fuel injection pump running like new—fast, reliably, and without OEM delays or markup. This <strong>fuel injection pump rebuild kit</strong> delivers full OEM-equivalent performance with rigorously tested seals, plungers, and timing components—no guesswork, no downtime.</p> <ul> <li><strong>Exact-fit for high-wear applications</strong>: Includes hardened steel delivery valves and calibrated spill control sleeves—critical for maintaining precise injection timing under load</li> <li>Covers all major cross-references: 7135-110, 7123-576L, 7123-388, 7139-223, and 6+ more—so you don’t waste time hunting parts across suppliers</li> <li>Pre-tested for pressure hold and leak-down—verified to meet ISO 4024 standards before leaving our Guangzhou warehouse</li> <li>Ships same day if ordered before 3 PM CST—ideal when your fleet can’t wait weeks for OEM lead times</li> </ul>

Lead Time

2-5 Days

Warranty

3-12 Months

Min. Order

1 Piece

Ships To

120+ Countries

7123-576L fuel pump repair kit 7135-110 rebuild kit Delphi DPA kit Delphi Lucas CAV DPA diesel engine rebuild kit DPA rebuild kit fuel injection pump overhaul kit for tractor fuel injection pump rebuild kit Lucas CAV DPA rebuild kit

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Product Details

Especificaciones del producto

Parámetro

Detalles

Nombre de la pieza

Número de pieza (Referencia OEM)

Compatibilidad de Marca

Condición

Nuevo Aftermarket

Garantía

6 meses contra defectos de fabricación

Embalaje

Fuel Injection Pump Rebuild Kit
7135-110, 7123-576L, 7123576L, 7123-576M, 7135-180, 7139-223, 7123-388, 7123388, 7139223, 7135180, 7123576M, 7135110
Delphi, Lucas CAV
Engine Type Fitment DPA diesel engine for agricultural tractors
Original sealed box with anti-rust oil and protective foam

Modelos Compatibles

Marca

Modelos aplicables

Other Tractor Brands Tractors equipped with Delphi Lucas CAV DPA diesel engines

Tired of Fuel Injection Pump Failures on Your Tractor? Get the Genuine DPA Rebuild Kit for Reliable Engine Performance

Every unplanned tractor shutdown during planting or harvest season costs hundreds to thousands in lost labor, fuel, and missed deadlines. Counterfeit or low-grade rebuild kits fail within weeks — causing hard starts, power loss, and repeated pump disassembly. OEM parts take 3–4 weeks to arrive, halting field operations at peak demand.

Calidad equivalente a OEM, lista para enviar desde el almacén de Guangzhou

This fuel injection pump rebuild kit meets original Delphi Lucas CAV DPA specifications for dimensional accuracy, material hardness, and sealing integrity. Built by ISO-certified factories and tested under load before shipment, it delivers consistent performance in real-world tractor applications — from hydraulic-assisted steering to PTO-driven implements. With 10 years’ experience supplying diesel engine components globally, we stock over 10,000 engine SKUs — including this DPA rebuild kit — ready for same-day dispatch.

Dónde funciona esta pieza

This kit is engineered for high-duty-cycle agricultural tractors operating in dusty, humid, and temperature-variable environments — such as rice paddies, cornfields, and vineyards. It sustains precise fuel metering under fluctuating loads (e.g., loader attachment work or ploughing), where even 2% delivery deviation causes smoke, misfire, or governor instability. A properly rebuilt DPA pump ensures stable idle, smooth acceleration, and full torque across RPM range — critical for field efficiency and operator safety.

Detalles de ingeniería que importan

The plunger barrel assembly uses hardened alloy steel (HRC 58–62) to resist scuffing and wear under high-pressure diesel injection cycles. All O-rings and gaskets are NBR rubber rated for continuous exposure to ultra-low-sulfur diesel (ULSD) and bio-blend fuels up to B20. The governor spring set is pre-calibrated to match original torque curve response, preventing over-fueling at high RPM. Dimensional tolerances are held within ±0.01 mm on all mating surfaces — ensuring zero leakage and perfect interchangeability with factory-installed DPA pumps without re-timing or adjustment.

El verdadero costo de las piezas incorrectas

A $35 counterfeit kit may seem economical — but leads to premature injector coking, erratic rail pressure, and eventual pump seizure requiring full replacement. Industry data shows non-OEM-equivalent kits reduce DPA pump service life by 40–60%, increasing total cost of ownership (TCO) by 2.3× over 2 years. In contrast, our fuel injection pump overhaul kit for tractor meets ISO 4024 and SAE J1939 signal interface standards, delivering predictable performance and reducing downtime risk. Every kit is traceable to its certified production batch — no generic “one-size-fits-all” compromises.

Por qué los clientes confían en XUNPO

We partner only with ISO 9001-certified factories and perform incoming material inspection on every batch. Each fuel injection pump rebuild kit undergoes bench-load testing at 1,200 bar to verify seal integrity and delivery consistency. We offer a 6-month warranty covering manufacturing defects — no questions asked. With 10 years exporting to 120+ countries, our technical team includes 20+ diesel engine specialists who verify part compatibility within 2 hours. Our Guangzhou warehouse holds 10,000+ commonly used engine parts — this DPA kit ships within 2–5 working days.

Packaging & Shipping

  • Sealed retail box with anti-corrosion oil coating, individual component labeling, and molded EVA foam inserts

    • Los artículos en stock se envían dentro de 2 a 5 días hábiles después de la confirmación del pedido

    Logística flexible: Express (DHL/FedEx/UPS), carga aérea o carga marítima — seleccionado según los requisitos del cliente

    Número de seguimiento en tiempo real proporcionado al despachar

  • MOQ: 1 piece — supports urgent field repairs and small-scale workshops

Get Your DPA Rebuild Kit Now

Your tractor can’t wait — and neither should your order. Send us your machine model, current pump part number (e.g., 7123-576L), and required quantity. You’ll receive a competitive quote within 24 hours. First-time buyers may request a sample for functional validation before bulk purchase. Every day your engine runs on substandard parts is a day closer to costly breakdowns — act now to secure OEM-equivalent reliability.

Preguntas Frecuentes

Q: Is this an original Delphi or Lucas CAV part?

A: No — it is an OEM-equivalent aftermarket rebuild kit manufactured by ISO 9001-certified factories to meet original Delphi Lucas CAV DPA specifications.

Q: How do I confirm if this kit fits my tractor’s engine?

A: Provide your tractor model and current pump part number (e.g., 7135-110 or 7123-388); our technical team will verify compatibility and reply within 2 hours.

Q: ¿Cuál es la cobertura de garantía?

A: 6 months against manufacturing defects. If any component fails due to material or workmanship issues, we replace it free of charge.

P: ¿Cuál es la cantidad mínima de pedido?

A: 1 pieza — diseñada para necesidades urgentes de mantenimiento y talleres de reparación pequeños.

P: ¿Cuánto tiempo tarda el envío?

A: In-stock items ship within 2–5 working days. Express options (DHL/FedEx) deliver to most destinations in 3–7 business days.

Q: ¿Puedo solicitar una muestra antes de realizar un pedido al por mayor?

A: Yes — first-time customers may request one sample unit for functional testing prior to full order.

Ready to order or need a quote?
Send your part number, machine model, and quantity — we’ll respond within 24 hours.
WhatsApp: +86 187 2205 7128 | Email: talos@xunpojx.com

Compatible Brands

CAT KOMATSU HITACHI VOLVO HYUNDAI DOOSAN KOBELCO SANY XCMG

Our parts are engineered to meet or exceed OEM specifications. Please provide your machine model number and serial number when inquiring to confirm exact compatibility.

How to Confirm Compatibility

  1. 1

    Find Your Machine Model

    Locate the model plate on your machine, typically near the cab or engine compartment.

  2. 2

    Note the Part Number

    Check your parts manual or existing part for the OEM part number.

  3. 3

    Contact Our Team

    Our technical team verifies compatibility within 2 hours. Send us the details via the inquiry form or WhatsApp.

Shipping Information

Express Shipping

DHL, FedEx, UPS -- 3-7 business days worldwide

Sea Freight

Cost-effective option for bulk orders -- 15-35 days

Real-Time Tracking

Tracking number provided after shipment. 24/7 support available.

Warranty Policy

3-12
Months Warranty

All parts come with manufacturer warranty. Duration varies by product category.

  • Manufacturing defects covered in full
  • Free replacement or full refund for defective parts
  • Post-delivery technical support included
  • Sample testing available for first-time buyers

ISO Certified Quality

All parts sourced from ISO-certified factories with strict QC processes and material traceability.

Competitive Pricing

Save 30-50% vs OEM prices without compromising quality. Transparent pricing with no hidden fees.

Fast 2-5 Day Shipping

Large Guangzhou warehouse with 10,000+ SKUs in stock. Most orders ship within 2-5 business days.

10+ Years Experience

20+ professionals with deep technical knowledge serving 1,000+ clients across 120+ countries.

24/7 Technical Support

Dedicated support team available around the clock. Part verification within 2 hours of inquiry.

Global Reach

Flexible shipping solutions including express and sea freight to 120+ countries with real-time tracking.

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Need a Custom Quote?

Our technical team responds within 24 hours. MOQ 1 piece. Ships to 120+ countries from our Guangzhou warehouse.

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