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Genuine Triumph OEM engine top end parts for the TF250-X (2024–2026): 94 factory part numbers across 4 parts diagrams. Select your model year for fitment-exact diagrams, or browse the parts below.
| Part number | Description | Price |
|---|---|---|
| T1100049 | Crankshaft Bearing Kit | $194.40 |
| T1100056 | Conrod Replacement Kit | $218.18 |
| T1105006 | Crankshaft Assembly | $1030.00 |
| T1105037 | Thrust Washer, ID33 x 0.025 | $7.43 |
| T1105061 | Thrust Washer, ID33 x 0.1 | $4.88 |
| T1105062 | Thrust Washer, ID33 x 0.15 | $4.45 |
| T1105063 | Thrust Washer, ID33 x 0.3 | $4.88 |
| T1105073 | Thrust Washer, ID33 x 0.2 | $4.88 |
| T1105074 | Thrust Washer, ID33 x 0.25 | $4.45 |
| T1120079 | Piston Kit | $294.50 |
| T1120088 | Piston & Gasket Kit | $317.75 |
| T1120094 | Piston Ring Kit | $13.69 |
| T1120153 | Circlip, Piston, 19 x 1.4 | $14.55 |
| T1120178 | Piston & Gudgeon Pin Kit | $279.39 |
| T1130096 | Shaft, Finger Follower | $26.65 |
| T1130138 | Intake Valve Spring Kit | $82.36 |
| T1130139 | Exhaust Valve Spring Kit | $63.27 |
| T1130143 | Valve Kit | $578.83 |
| T1130168 | Intake Spring Kit | $27.86 |
| T1130710 | Oil Seal, Valve Stem, 5mm | $10.66 |
| T1131233 | Finger Follower | $70.62 |
| T1132007 | Collet, Valve, 5mm | $1.09 |
| T1132009 | Retainer, Valve Spring | $12.38 |
| T1132010 | Retainer, Intake Valve Spring | $17.00 |
| T1132020 | Seat, Exhaust Valve Spring | $12.74 |
| T1132021 | Seat, Intake Valve Spring | $12.86 |
| T1132178 | Spring, Inner, Intake Valve | $12.80 |
| T1132179 | Spring, Outer, Intake Valve | $15.07 |
| T1132180 | Spring, Valve | $17.50 |
| T1135008 | Shim, 1.72mm | $3.81 |
| T1135009 | Shim, 1.76mm | $3.81 |
| T1135010 | Shim, 1.80mm | $3.81 |
| T1135011 | Shim, 1.84mm | $3.81 |
| T1135012 | Shim, 1.88mm | $3.81 |
| T1135013 | Shim, 1.92mm | $3.81 |
| T1135014 | Shim, 1.96mm | $3.81 |
| T1135015 | Shim, 2.00mm | $3.81 |
| T1135016 | Shim, 2.04mm | $3.81 |
| T1135017 | Shim, 2.08mm | $3.81 |
| T1135018 | Shim, 2.12mm | $3.81 |
| T1135019 | Shim, 2.16mm | $3.81 |
| T1135020 | Shim, 2.20mm | $3.81 |
| T1135021 | Shim, 2.24mm | $3.81 |
| T1135022 | Shim, 2.28mm | $3.81 |
| T1135023 | Shim, 2.32mm | $3.81 |
| T1135024 | Shim, 2.36mm | $3.81 |
| T1135025 | Shim, 2.40mm | $3.81 |
| T1135026 | Shim, 2.44mm | $3.81 |
| T1135027 | Shim, 2.48mm | $3.81 |
| T1135028 | Shim, 2.52mm | $3.81 |
| T1135029 | Shim, 2.56mm | $5.32 |
| T1135030 | Shim, 2.60mm | $5.32 |
| T1139985 | Exhaust Valve | $246.63 |
| T1139986 | Intake Valve | $254.51 |
| T1140259 | Cam Chain | $120.70 |
| T1140262 | Bolt, Tensioner, M24 x 1.5 | $16.43 |
| T1140272 | Guide, Lower | $27.84 |
| T1140314 | Camshaft, M/C, Exhaust | $337.10 |
| T1140323 | Camshaft, M/C, Intake | $353.55 |
| T1140332 | Sprocket, Camshaft, 34T | $71.04 |
Showing 60 of 94 part numbers — select a model year above to browse every TF250-X engine top end diagram.