Description
3914753 6BT / 4BT Fuel Supply Tube (CUMMINS) for Piston Style Lift Pump Conversion
Fuel Tube Supply Line 3914753 for Dodge Cummins 12V Valve 5.9 4BT 6BT Turbo. 100% Brand New Cummins Genuine Part.
These lines can also be used for the piston pump conversion. Please be sure this line will work for your application.
Number 7 in picture.
Shipped Australia-Wide
- Dispatched from within Australia with tracking.
- Same-day dispatch on in-stock orders placed before 11am AEST, Monday–Friday.
- Shipping is calculated at checkout based on size, weight and your delivery address.
- Estimated delivery 2–7 business days depending on your location.
Freight question? Call us on (07) 5619 7869.
3914753 6BT / 4BT Fuel Supply Tube (CUMMINS) for Piston Style Lift Pump Conversion Fuel Tube Supply Line 3914753 for Dodge Cummins 12V Valve 5.9 4BT 6BT Turbo. 100% Brand New Cummins Genuine Part. These lines can also be used for the piston pump conversion.
Double Duty Diesel — Manufacturer Pass-Through Warranty
Double Duty Diesel parts carry the original manufacturer's warranty:
- Fluidampr — Lifetime warranty on harmonic balancers
- MAHLE / Clevite — 12 months on bearings, gaskets, sealing components
- Dynomite Diesel — 12 months on stock-spec injectors and pumps; performance/race spec varies
- Power Driven Diesel — 12 months on turbos and bundled tuning kits
- Returns must be notified within 30 days of delivery
- Parts only — installation not covered
Workshop fitment available at Willys for transmissions, injectors and engine internals.
Read the full Double Duty Diesel warranty terms →
Warranty claims are coordinated through Willys Workshop. Email sales@willysworkshop.com.au or call Warana (07) 5619 7869 / Oxley (07) 3377 3421 with your order number and a description of the issue.