6754-71-5470 Engine Fuel Return Pipe Assembly

This 6754-71-5470 engine fuel return pipe assembly matches OEM routing exactly, pre-assembled with banjo fittings and quick connector for hassle-free direct installation.

Made of premium reinforced nitrile rubber, it resists diesel erosion, ozone and UV damage.

Every hose is pressure-tested for zero leakage and built to withstand engine vibration and site abrasion.

A reliable, budget-friendly replacement with stable supply for excavator repair businesses.

We are an experienced manufacturer specializing in rubber fuel hoses and oil pipe assemblies for construction machinery. Over the years, we have run mature production lines to supply aftermarket engine hose spare parts for Komatsu, Hitachi and XCMG. All our fuel hose products follow SAE J30 R10 specifications. Each finished assembly goes through a full checklist including leak testing, vacuum testing and dimensional inspection before shipment, and we can supply third-party test reports upon your request.

We maintain dedicated molds for hundreds of excavator hose part numbers, including 6754-71-5470. Most items are kept in stock for fast dispatch. Custom hose fabrication is also available - simply share your samples or technical drawings, and we can develop new molds to match your requirements. Our customer base spans the globe, covering excavator repair workshops, spare parts distributors and equipment rental businesses.

We back this fuel hose with a 1-year warranty. For failures caused by manufacturing defects under proper operating conditions, we offer replacement or refund support. Our technical team is ready to help you confirm compatibility before you place an order. If you are unsure whether this part suits your machine, send over your engine serial number and we will verify it for you free of charge.

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For ordering, our MOQ is 1 pc. We welcome small trial orders for repair shops, alongside bulk wholesale for distributors. Each hose is individually packed in a dust-proof PE bag and placed into an export carton. For large bulk shipments, cartons will be secured on pallets to avoid damage in transit.

Stocked items can ship out within 1–3 working days. If the item is out of stock, the production lead time runs 7–15 days. We offer multiple shipping choices: express delivery via DHL, FedEx or UPS for small orders, plus sea freight or air freight for bulk shipments. We are able to send goods to your nominated freight forwarder.

To get a formal quotation, send us your requested quantity and destination port. We will quickly provide EXW or FOB Qingdao pricing, with discounted rates available for larger bulk orders. Accepted payment methods include T/T (30% deposit, balance before shipment), Western Union and Trade Assurance. L/C terms can be arranged for substantial orders.

1. Q: Are you a manufacturer? Can you make excavator oil pipe assemblies?
A: Yes, we specialize in producing hydraulic oil pipe assemblies for excavators, which support cutting, crimping, and pressure testing. They are compatible with models such as Komatsu, Caterpillar, Sany, Volvo, Hitachi, and Shengang, and can be used for boom, arm, bucket, walking, breaking hammer, and extended arm oil pipes.

2. Q: What parameters are required for ordering oil pipes?
A: Prioritize providing old pipe samples/photos and part numbers; Next, provide: inner diameter, length, joint type (JIC/DIN/BSPP/ORFS/flange), angle (straight/45 °/90 °), pressure rating, and model.

3. Q: Can we customize according to samples or drawings? Does it support OEM?
A: Support, samples, pictures, photos and reproductions are all available. We can also provide OEM services. For bulk orders, we can customize the color of the outer glue and print the customer's logo.

4. Q: What standards are implemented for oil pipes and how long is the warranty period?
A: Oil pipes comply with SAE 100R2/R12/R13 standards, and each assembly undergoes pressure testing before leaving the factory; Normal working condition warranty of 12 months (excluding improper installation, friction damage, and overpressure).