Collection: Triumph Engine Parts

Find all your engine related parts for your vintage Triumph motorcycle. We have a vast stock of new and original engine components to keep your bike running strong an reliable. Choose from rod bearings, pistons, rings, gasket sets, valves, guides and more. All parts are guaranteed to be high quality with the best fitment.
- Brands from RHP, L.F. Harris, EMGO, Kibblewhite, and more
- Many parts fit the Triumph 6T, T110, T120, T140, T150, and others
- Parts are kept under the original Triumph part number
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Triumph / BSA Rotor Keys (1) - Choose Model / Year
Regular price $ 8.95Regular priceSale price $ 8.95 -
Triumph 750 Inlet / Exhaust Bronze Valve Guides (1) - 1979 - On - Choose Size
Regular price From $ 16.95Regular priceSale price From $ 16.95 -
Triumph / BSA Oil Pump Gasket (1) 71-1442 - 1968-76 - A75 / T150 / T160
Regular price $ 6.50Regular priceSale price $ 6.50 -
Triumph / BSA Breather Duct Cover Plate (1) 71-1452 - A75 / T150 / T160
Regular price $ 5.75Regular priceSale price $ 5.75 -
Triumph Pre-Unit Oil Junction Block (1) - 70-3355 - TR6 / T120 / T110 / 6T
Regular price $ 79.95Regular priceSale price $ 79.95 -
Triumph T20 Cub Engine / Top-End Gasket Sets - 1954-67 - Choose Gasket Type
Regular price From $ 36.95Regular priceSale price From $ 36.95 -
BSA Singles Alloy Magnetic Sump Filter Kit - SRM - C25 / B25 / TR25W / B44 / B50
Regular price $ 99.95Regular priceSale price $ 99.95Sold out -
Triumph Twins / Triples Head Gaskets (1) - T100 / T120 / T140 / T110 - Choose Make / Model / Gasket Type
Regular price From $ 24.95Regular priceSale price From $ 24.95 -
Triumph T90 / T100 Crank Pinion Washer (1) - 70-9503 - 1969-74
Regular price $ 16.95Regular priceSale price $ 16.95 -
Triumph T20 Cub 200 Piston Ring Sets - 1954-67 - Choose Size
Regular price From $ 49.95Regular priceSale price From $ 49.95 -
Triumph Pre-Unit "3-Piece" Crankshaft Flywheel Nuts (1) - 37-0103 - 5T / 6T / T110
Regular price $ 6.50Regular priceSale price $ 6.50 -
Triumph TR7 / T140 Outer Cylinder Head Bolts (1) - 14-0241 - 1973-82
Regular price $ 7.95Regular priceSale price $ 7.95 -
Triumph Twins Single Carb Intake Manifolds (1) - Choose Manifold Type
Regular price From $ 99.95Regular priceSale price From $ 99.95 -
Triumph T20 Cub Rocker Cover Gaskets (2) - 1954-67
Regular price $ 8.95Regular priceSale price $ 8.95 -
Triumph Pre-Unit "3-Piece" Crankshaft Flywheel Bolts (1) - 70-1562 - 5T / 6T / T110
Regular price $ 19.95Regular priceSale price $ 19.95 -
Triumph / BSA Rocker Box Cover Gaskets (1) - 71-1445 - 1968-76 - T150 / T160 / A75
Regular price $ 4.95Regular priceSale price $ 4.95 -
BSA Singles Rocker Box Gaskets (1) - C15 / B40 / B44 / B50 - Choose Gasket Type
Regular price From $ 5.25Regular priceSale price From $ 5.25 -
Triumph Front Engine Plate Mounting Stud (1) - 70-2888
Regular price $ 7.95Regular priceSale price $ 7.95 -
Triumph Cub T20 Base Gasket (1) - 70-4037 - 1954-67
Regular price $ 6.50Regular priceSale price $ 6.50 -
Triumph Frame / Crankend Studs (1) - Choose Stud Type
Regular price $ 9.95Regular priceSale price $ 9.95 -
Triumph Rear Engine Mounting Plates (1) - 82-4229 / 82-4230 - 1957-74 - T90 / T100
Regular price From $ 24.95Regular price$ 26.81Sale price From $ 24.95Sale -
Triumph / BSA Intermediate Gear Spindle (1) - 70-6030 - 1968-70 - A75 / T150
Regular price $ 39.95Regular price$ 49.31Sale price $ 39.95Sale -
Triumph / BSA Triples Engine Sump Oil Filter (1) - 70-6501 - 1968-76 - T150 / T160 / A75
Regular price $ 59.95Regular price$ 64.32Sale price $ 59.95Sold out -
Triumph Pre-Unit Twins Transmission Adjuster (1) - 57-0275 - 1938-54
Regular price $ 79.95Regular priceSale price $ 79.95



