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 Unit Twins Crankshaft Oil Seal (1) - 70-3876 - T90 / T100 / TR6 / T120
Regular price $ 4.25Regular priceSale price $ 4.25 -
Triumph Rocker Spindle O-Ring Tool 61-7019 5T 6T TR6 T120 T140
Regular price $ 12.95Regular priceSale price $ 12.95 -
Triumph Rocker Oil Feed Line Bolts (1) - 70-3809 - 1957-74 - T90 / T100
Regular price $ 14.95Regular priceSale price $ 14.95 -
BSA Wrist Pin Circlips (2) - 71-3700 - A7 / A10 / A50 / A65 / T140
Regular price $ 6.95Regular priceSale price $ 6.95 -
Triumph 750 Twins Clutch Chain Wheel Triplex Basket 57-4640 TR7 T140 1973-82
Regular price $ 79.95Regular priceSale price $ 79.95 -
BSA Singles & Twins Oil Tank Filter (1) - 82-9071 - A7 / A10 / C25 / B25 / TR25W
Regular price $ 49.95Regular priceSale price $ 49.95 -
Triumph Tachometer Drive / Timing Plug Screw (1) - 70-4706 - T100 / T120
Regular price $ 8.95Regular priceSale price $ 8.95 -
Triumph 650 Rocker Box Cap Screw Fiber Washer (1) 60-4263 - 6T / TR6 / T120
Regular price $ 0.75Regular priceSale price $ 0.75 -
Triumph Twins Rocker Box Bolts - Choose Bolt Type
Regular price From $ 3.95Regular priceSale price From $ 3.95 -
Triumph Pre-Unit Primary Cover Inspection Cap 99-3544 - (NT367)
Regular price $ 44.95Regular priceSale price $ 44.95 -
Triumph Twins Primary Rotor Cover (1) - 57-2440 - 1968-75 - T100 / T120 / T140
Regular price $ 39.95Regular priceSale price $ 39.95 -
Triumph / BSA Timing Cover Points Seal Guide Tool (1) - Choose Tool Application
Regular price $ 16.95Regular priceSale price $ 16.95 -
Triumph Cylinder Base Stud Hollow Dowel 70-8751
Regular price $ 6.95Regular priceSale price $ 6.95 -
Triumph Rocker Box Valve Cover Caps (1) 71-2744
Regular price $ 16.95Regular priceSale price $ 16.95 -
Piston Ring Compressor Clamps (1) - Choose Size
Regular price From $ 16.95Regular priceSale price From $ 16.95 -
Triumph Twins Rocker Box Cover Gaskets (1) - 1971-82 - TR7 / T140 / T120 - Choose Gasket Type
Regular price From $ 3.50Regular priceSale price From $ 3.50 -
BSA / Triumph Tachometer Drive Gasket (1) 68-0589 - C25 / B25 / TR25W / A50 / A65
Regular price $ 1.95Regular priceSale price $ 1.95 -
Triumph Rocker Box Inspection Plugs (1) - 71-2079 - 1971-74 - TR6 / T100 / T120
Regular price $ 6.95Regular priceSale price $ 6.95 -
Triumph Oil Pump Mounting 1/4" Lock Washers (1) - 70-3887 - 6T / T120 / T140 / T100
Regular price $ 1.75Regular priceSale price $ 1.75 -
Triumph Rocker Box Tappet Adjuster Plug Washer (1) - 71-2080
Regular price $ 4.95Regular priceSale price $ 4.95 -
Triumph Late Alternator Mounting Locknuts (3) 14-0702 - 1969-80 - T100 / T120 / T140
Regular price $ 12.95Regular priceSale price $ 12.95 -
Triumph 500 Intake / Exhaust Valves (1 SET) - 70-6853 & 70-6854 - T100R / T100C (Black Diamond)
Regular price $ 189.95Regular priceSale price $ 189.95 -
Triumph CEI Connecting Rod Nuts (4) 70-2922 - 5/16" X 26 CEI - 1955-68
Regular price $ 16.95Regular priceSale price $ 16.95 -
Triumph Tachometer Drive Plug Screw (1) 21-1871 1969-82
Regular price $ 14.95Regular priceSale price $ 14.95

