Listed in Triumph’s parts catalogue for these motorcycles. Fitment is Triumph’s data, not a guarantee from us — add your motorcycle above and we check it against your frame number where Triumph splits the part.

Where it sits on the bike

Crankshaft/Conn Rods/Pistons and Liners

Legend TT · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 8 · qty 6

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Crankshaft/Conn Rod/Pistons and Liners

Trident 750/900 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 8 · qty 6

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Crankshaft/Conn Rod/Pistons and Liners

Trophy · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 8 · qty 8

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Crankshaft/Conn Rods/Piston and Liners

Trophy · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 8 · qty 8

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Crankshaft, Conn Rods & Pistons

America · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 6 · qty 4

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Crankshaft, Connecting Rods & Pistons

Air Cooled Scramblers · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 5 · qty 4

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Crankshaft,Conn Rods & Pistons > Eng No 211132

Speedmaster · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 6 · qty 2

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Crankshaft,Conn Rods & Pistons Eng No 211133 >

Speedmaster · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 6 · qty 4

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Crankshaft, Connecting Rods & Pistons

Thruxton · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Thruxton · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Thruxton · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rod & Pistons

Thruxton · Cylinder Head, Valves, Pistons & Liners · callout 6 · qty 4

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Crankshaft/Conn Rod/Pistons and Liners

Thunderbird & Thunderbird Sport · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 8 · qty 6

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Crankshaft/Conn Rod/Pistons and Liners

Thunderbird & Thunderbird Sport · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 8 · qty 6

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Crankshaft, Connecting Rods & Pistons

Street Cup · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Bonneville Bobber TFC · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Bonneville Bobber TFC · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Speed Twin - Breitling Edition · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Scrambler 1200 Bond Edition · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Street Twin & Speed Twin 900 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons > 914972 - All Expt BR & IN, > 917474 - BR & IN Only

Street Twin & Speed Twin 900 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons - 914973 > All Expt BR & IN, 917475 > BR & IN Only

Street Twin & Speed Twin 900 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Street Twin & Speed Twin 900 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Street Twin & Speed Twin 900 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Thruxton TFC · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Speed Twin 1200 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Speed Twin 1200 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Speed Twin 1200 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Speed Twin 1200 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Speed Twin 1200 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft/Conn Rod/Pistons and Liners

Tiger · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 12 · qty 6

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Crankshaft, Connecting Rods, Pistons & Liners

Tiger · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 12 · qty 6

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Crankshaft/Conn Rod/Pistons and Liners

Tiger · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 8 · qty 8

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Crankshaft/Conn Rod/Pistons and Liners

Tiger · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 8 · qty 6

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Crankshaft, Connecting Rods & Pistons

Bonneville Speedmaster · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Bonneville Speedmaster · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Bonneville Speedmaster · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Bonneville · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Bonneville · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Bonneville · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft/Conn Rod and Pistons - Bonneville T100

Bonneville · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 13 · qty 2

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Crankshaft/Conn Rod and Pistons - Bonneville

Bonneville · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 6 · qty 2

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Crankshaft, Connecting Rods & Pistons

Bonneville · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Bonneville · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Bonneville · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Bonneville · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Bonneville · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Bonneville · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Bonneville · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons - 914448 >

Street Scrambler & Scrambler 900 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Street Scrambler & Scrambler 900 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons > 914447

Street Scrambler & Scrambler 900 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Street Scrambler & Scrambler 900 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Street Scrambler & Scrambler 900 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft/Conn Rod/Pistons and Liners

Adventurer · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 8 · qty 6

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Crankshaft/Conn Rod/Pistons and Liners

Sprint · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 8 · qty 6

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Crankshaft/Conn Rod/Pistons and Liners

Sprint · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 12 · qty 6

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Crankshaft/Conn Rod/Pistons and Liners

Sprint · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 8 · qty 6

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Pistons, Connecting Rods, Pistons & Liners - All variants

Sprint · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 8 · qty 6

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Crankshaft/Conn Rod/Pistons and Liners

Sprint · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 12 · qty 6

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Crankshaft,Connecting Rods,Pistons & Liners

Rocket III · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 3 · qty 6

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Crankshaft, Connecting Rods, Pistons & Liners

Rocket III · Cylinder Head, Valves, Pistons & Liners · callout 3 · qty 6

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Crankshaft/Conn Rod/Pistons and Liners

Daytona · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 8 · qty 8

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Crankshaft/Conn Rod/Pistons and Liners

Daytona · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 8 · qty 8

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Crankshaft, Connecting Rods & Pistons

Bonneville Bobber · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Bonneville Bobber · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Bonneville Bobber · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Bonneville Bobber · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft/Conn Rod/Pistons and Liners

Speed Triple · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 8 · qty 6

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Crankshaft/Conn Rod/Pistons and Liners 885cc Engine

Speed Triple · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 8 · qty 6

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Crankshaft/Conn Rod/Pistons and Liners

Speed Triple · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 12 · qty 6

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Crankshaft/Conn Rod/Pistons and Liners 955cc Engine

Speed Triple · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 8 · qty 6

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Crankshaft, Connecting Rods & Pistons

Scrambler 1200 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Scrambler 1200 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Scrambler 1200 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Scrambler 1200 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Scrambler 1200 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Scrambler 1200 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Scrambler 1200 · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Crankshaft, Connecting Rods & Pistons

Speed Twin 1200 TFC · Cylinder Head, Valves, Pistons, Liners, Camshaft & Balancers · callout 4 · qty 4

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Prices and availability are a dated snapshot, not a reservation — Triumph supply is read from Triumph’s catalogue and our shelf count is read from our own system. Both move. Triumph supply checked Aug 5, 2026 · Brea shelf Aug 18, 2026. Shipping and tax are calculated at checkout.

Genuine Triumph parts from Southern California Motorcycles, 515 W Lambert Rd, Brea, CA 92821 · 714-256-6700