Restore reliable fuel delivery and a clean, factory-style appearance on your late T140 with this pre-assembled fuel line assembly for Triumph Bonneville models using Amal MkII carburetors, 1978.5–1981. Built as a direct replacement for OEM part number 83-7155, it follows the correct under-tank routing and layout for these later oil-in-frame twins, giving your bike an authentic look while improving serviceability. Supplied ready to fit with clear fuel pipe and proper metal fittings, the assembly provides consistent flow from the tap to both carburetors and helps eliminate leaks, weeping joints, and fuel starvation issues associated with old, hardened hose. It is suitable for both regular riders and high-quality restorations where correctness and reliability are equally important.
Key Features
- Direct replacement for Triumph part number 83-7155 fuel line assembly
- Correct for Triumph T140 Bonneville models with Amal MkII carburetors, approx. 1978.5–1981
- Supplied as a complete, pre-assembled unit with clear fuel line and metal junctions/fittings
- Proper later-style layout for dual-carb fuel delivery on oil-in-frame models
- Helps cure problems caused by cracked, shrunken, or discoloured original fuel lines
- Ideal for daily riders, vintage rally bikes, and show-level restorations
Fitment
- Triumph T140 Bonneville (oil-in-frame)
- Model years approximately 1978.5–1981 with Amal MkII carburetors
- For dual-carburetor models using OEM-style fuel line configuration
- Replaces OEM part number: 83-7155
- This is a complete correct fuel line harness assembly for use on originally equipped Triumph 750 models using Amal MK2 carburetors.
- Complete fuel line assembly has the correct length hoses and fittings, finished with crimped ferrules.
- The fuel line assembly is fitted to the carburetors and fuel taps, providing a leak-free plumbing assembly.
- The compression nuts on the spigots are tightened onto the fuel taps and the banjo fittings secured to the float bowl with the special bolts.
The product images shown are for illustrative purposes only and may not be an exact representation of the product received. Manufacturers occasionally make minor cosmetic changes to items, such as color, finish, label, or design. These changes do not impact the item’s function or compatibility. Please contact us if you have specific concerns regarding appearance.
Reviews
There are no reviews yet.