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 650 Engine Torque Stay Spacer (1) 82-3069 1963-70
Regular price $ 5.95Regular priceSale price $ 5.95 -
Triumph 350 / 500 Rotor Nut (1) 70-3735 1957-68
Regular price $ 12.95Regular priceSale price $ 12.95 -
Triumph T140 / TR7 Sump Oil Filter - 1973-82
Regular price $ 49.95Regular priceSale price $ 49.95 -
Triumph 650 Inlet / Exhaust Push Rod (1) 70-2620
Regular price $ 19.95Regular priceSale price $ 19.95 -
Triumph T140 / TR7 750 Piston Set - JCC - 1973-82
Regular price From $ 114.95Regular priceSale price From $ 114.95 -
Triumph Engine Torque Stay (1) 70-4778
Regular price $ 29.95Regular priceSale price $ 29.95 -
Triumph Crankshaft Timing Pinion Nut 3/4" X 20 (1) 70-0398
Regular price $ 14.95Regular priceSale price $ 14.95 -
Triumph 650 Cylinder Head Bolt (1) 70-4771 1963-72
Regular price $ 12.95Regular priceSale price $ 12.95Sold out -
Head Bolt Thick Washers (1) 3/8" X 3/4" X .104"
Regular price $ 0.95Regular priceSale price $ 0.95 -
Triumph "Twins" Replacement Tappet Guide Blocks (1) - Choose Block Type / Application
Regular price From $ 39.95Regular priceSale price From $ 39.95 -
Triumph BSA Triples - Main Bearing Shells
Regular price $ 49.95Regular price$ 67.21Sale price $ 49.95Sale -
Triumph BSA Triples - Rod Bearing Set
Regular price $ 79.95Regular priceSale price $ 79.95 -
O-Ring 1/2" X 5/8" (1) 57-2697
Regular price $ 4.95Regular priceSale price $ 4.95 -
Triumph 500 Sump Oil Filter Spring (1) 70-3724 1957-74
Regular price $ 8.95Regular priceSale price $ 8.95 -
Triumph Rod Bearing Set - 350 500 Twins 1957-74
Regular price $ 59.95Regular priceSale price $ 59.95 -
Triumph 500 Timing Side Crankshaft Bushing 1957-68 - Choose Size
Regular price $ 69.95Regular priceSale price $ 69.95 -
Triumph Custom Rocker Box Caps (1 SET) - Choose Style / Application
Regular price From $ 39.95Regular price$ 42.91Sale price From $ 39.95Sale -
Triumph TR6 / TR7 Dual Carb Manifold Conversion Kit
Regular price $ 149.95Regular priceSale price $ 149.95 -
Triumph Outer Cylinder Head Bolt (1) 70-4456 - 1957-74 - T90 / T100
Regular price $ 14.95Regular priceSale price $ 14.95 -
Triumph / BSA Unit Singles Engine Gasket Sets - 1958-73 - Choose Gasket Type
Regular price From $ 29.95Regular priceSale price From $ 29.95 -
Anti Wet Sump Valve Kit
Regular price $ 89.95Regular priceSale price $ 89.95 -
R&R Billet Connecting Rods (1 SET) - Choose Make / Model
Regular price From $ 479.95Regular price$ 468.12Sale price From $ 479.95 -
Triumph / BSA O-Ring Pump To Crankcase (1) 70-6570 - 1968-76 - A75 / T150 / T160
Regular price $ 1.50Regular priceSale price $ 1.50 -
Triumph / BSA Triples Oil Filter Sealing O-Ring (1) 70-8779 - 1968-76
Regular price $ 4.95Regular priceSale price $ 4.95


