Product Specifications
| Parameter | Details |
|---|
| Part Name | 12V Fuel Cut-off Injection Solenoid |
| Part Number (OEM Reference) | 7167-620B, 7167620B, 9009-049, 9009049 |
| Brand Compatibility | DPA, DPS, CAV, Lucas diesel engines |
| Condition | New Aftermarket |
| Warranty | 6 months against manufacturing defects |
| Packaging | Individual anti-static bag + foam insert + reinforced corrugated box |
Compatible Models
| Brand | Applicable Models |
|---|
| Lucas | C-Series, D-Series, E-Series diesel injection pumps |
| CAV | CAV DPA, DPS, DBA, DBS fuel injection pumps |
| DPA / DPS | All standard DPA and DPS rotary distributor pump applications |
Tired of Engine Stalling and Unplanned Downtime? Get the Right 12V Fuel Solenoid for Your DPA/DPS/Lucas Diesel Pump
Every unplanned shutdown on a construction site costs $2,500–$5,000 per day in idle labor, equipment rental, and missed deadlines. Counterfeit or low-tolerance fuel cut-off solenoids fail within weeks — causing erratic engine cutoff, hard starting, or complete no-start conditions. OEM replacements take 3–4 weeks to arrive, halting critical maintenance cycles.
OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse
This 12V fuel cut-off solenoid is manufactured in ISO 9001-certified facilities and undergoes 100% functional testing before shipment — verifying full magnetic pull-in force, precise de-energized release timing, and stable 12V DC operation across -20°C to +85°C. Built for excavator engine rebuilds, generator set overhauls, and agricultural diesel power units where reliable shutdown control is non-negotiable.
Where This Part Works
This solenoid operates under high-vibration, high-dust conditions typical in mining haul trucks, port-side container handlers, and demolition excavators. It controls fuel flow during emergency stop, key-off shutdown, and safety interlock sequences — directly impacting machine availability and operator safety. A failed 12V fuel solenoid can leave equipment stranded mid-cycle; that’s why precision actuation and thermal stability matter more than price alone.
Engineering Details That Matter
The armature core uses cold-forged low-carbon steel with Rockwell hardness HRC 38–42, ensuring consistent magnetic response over 500,000+ duty cycles without fatigue deformation. Sealing is achieved via dual nitrile rubber O-rings rated to 12 bar static pressure — preventing diesel leakage into the coil housing. Terminal pins are tinned copper with 2.5mm² cross-section, supporting peak inrush current up to 4.2A without voltage drop. Dimensional tolerances are held to ±0.08 mm on all mounting and sealing surfaces — guaranteeing direct interchange with original 7167-620B and 9009-049 installations.
The Real Cost of Wrong Parts
A $12 counterfeit solenoid may save $8 upfront but often fails within 200 operating hours — triggering secondary damage to injection pump timing gears and requiring full pump disassembly. Industry data shows such failures increase total repair cost by 3.7× versus using a verified replacement. With ISO 8528-5 compliance for diesel engine shutdown components and adherence to Lucas specification 9009-049 mechanical interface dimensions, this part reduces total cost of ownership (TCO) through longer service life, fewer repeat visits, and zero compatibility-related rework.
Why Customers Trust XUNPO
We only partner with ISO 9001-certified factories and inspect every incoming batch for material certification and dimensional compliance. Each solenoid is tested at rated voltage and load before packing — confirming full stroke movement, ≤15ms response time, and leak-free sealing. We offer 6-month warranty covering manufacturing defects with no questions asked. With 10 years of export experience to 120+ countries — including repeat orders from fleet operators in South Africa, Germany, and Australia — our technical team has verified over 14,000 engine part cross-references. You’ll get accurate fitment confirmation within 2 hours, and your order ships from our Guangzhou warehouse within 2–5 working days.
Packaging & Shipping
- Each solenoid sealed in anti-static bag, cushioned with molded EPE foam, and packed in double-walled corrugated box
- In-stock items ship within 2–5 working days after payment confirmation
- Flexible logistics: Express (DHL/FedEx/UPS), air freight, or sea freight — quoted based on destination and volume
- Real-time tracking number provided upon dispatch
- MOQ: 1 piece — no minimum for urgent field repairs
Get Your Fuel Cut-off Solenoid Now
Your excavator or generator isn’t generating revenue while it’s down. Send us your part number (e.g., 7167-620B), machine model, and required quantity — we’ll reply with a competitive quote within 24 hours. First-time buyers can request a sample for functional testing before bulk ordering. Stock is ready. Your repair schedule shouldn’t wait.
Frequently Asked Questions
Q: Is this an original Lucas or CAV part?
A: No — it is an OEM-equivalent aftermarket solenoid produced in ISO 9001-certified factories to match original Lucas 9009-049 and CAV 7167-620B specifications.
Q: How do I confirm if this fits my diesel engine?
A: Send us your pump model (e.g., Lucas CAV DPS 4000), engine make, and serial number — our technical team will verify compatibility and reply within 2 hours.
Q: What is the warranty period?
A: 6 months from date of delivery against manufacturing defects. Defective units are replaced free of charge with proof of purchase.
Q: What is the minimum order quantity?
A: 1 piece — we support urgent field repairs and single-unit replacements.
Q: How fast can you ship?
A: In-stock items ship within 2–5 working days. Express courier options (DHL/FedEx) available for global destinations.
Q: Can I receive a sample before placing a bulk order?
A: Yes — first-time customers may request one sample for functional testing. Sample fee is refundable against first 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
