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Genuine Triumph OEM engine top end parts for the Bonneville Bobber TFC (2020–2025): 128 factory part numbers across 4 parts diagrams. Select your model year for fitment-exact diagrams, or browse the parts below.
| Part number | Description | Price |
|---|---|---|
| T1100480 | Crankshaft Assy, 1200, LW | $1461.15 |
| T1110007 | Bearing Shell, Conrod, White | $19.29 |
| T1110008 | Bearing Shell, Conrod, Red | $19.29 |
| T1110301 | Conrod Bolt, M8 x 0.75 x 42 | $13.18 |
| T1110452 | Dowel, 3 x 5 | $2.85 |
| T1110512 | Conrod Assy | $214.83 |
| T1126111 | Piston Ring Set, 97.6 | $115.97 |
| T1126150 | Piston Assy, 97.6 | $396.28 |
| T1126160 | Piston & Circlip Assembly | $249.05 |
| T1127011 | Circlip, Piston | $2.55 |
| T1127070 | Gudgeon Pin, Nitrided | $18.16 |
| T1130705 | Collet | $1.62 |
| T1130710 | Oil Seal, Valve Stem, 5mm | $10.66 |
| T1131011 | Shim, Dia 9.5, 1.725 mm | $11.41 |
| T1131012 | Shim, Dia 9.5, 1.750 mm | $5.69 |
| T1131013 | Shim, Dia 9.5, 1.775 mm | $5.69 |
| T1131014 | Shim, Dia 9.5, 1.800 mm | $5.69 |
| T1131015 | Shim, Dia 9.5, 1.825 mm | $5.69 |
| T1131016 | Shim, Dia 9.5, 1.850 mm | $5.69 |
| T1131017 | Shim, Dia 9.5, 1.875 mm | $5.69 |
| T1131018 | Shim, Dia 9.5, 1.900 mm | $5.69 |
| T1131019 | Shim, Dia 9.5, 1.925 mm | $5.69 |
| T1131020 | Shim, Dia 9.5, 1.950 mm | $5.69 |
| T1131021 | Shim, Dia 9.5, 1.975 mm | $5.69 |
| T1131022 | Shim, Dia 9.5, 2.000 mm | $5.69 |
| T1131023 | Shim, Dia 9.5, 2.025 mm | $5.69 |
| T1131024 | Shim, Dia 9.5, 2.050 mm | $5.69 |
| T1131025 | Shim, Dia 9.5, 2.075 mm | $5.69 |
| T1131026 | Shim, Dia 9.5, 2.100 mm | $9.10 |
| T1131027 | Shim, Dia 9.5, 2.125 mm | $5.69 |
| T1131028 | Shim, Dia 9.5, 2.150 mm | $9.10 |
| T1131029 | Shim, Dia 9.5, 2.175 mm | $9.10 |
| T1131030 | Shim, Dia 9.5, 2.200 mm | $9.10 |
| T1131031 | Shim, Dia 9.5, 2.225 mm | $9.10 |
| T1131032 | Shim, Dia 9.5, 2.250 mm | $9.10 |
| T1131033 | Shim, Dia 9.5, 2.275 mm | $9.10 |
| T1131034 | Shim, Dia 9.5, 2.300 mm | $9.10 |
| T1131035 | Shim, Dia 9.5, 2.325 mm | $9.10 |
| T1131036 | Shim, Dia 9.5, 2.350 mm | $9.10 |
| T1131037 | Shim, Dia 9.5, 2.375 mm | $5.69 |
| T1131038 | Shim, Dia 9.5, 2.400 mm | $5.69 |
| T1131039 | Shim, Dia 9.5, 2.425 mm | $9.10 |
| T1131040 | Shim, Dia 9.5, 2.450 mm | $9.10 |
| T1131041 | Shim, Dia 9.5, 2.475 mm | $9.10 |
| T1131042 | Shim, Dia 9.5, 2.500 mm | $11.41 |
| T1131043 | Shim, Dia 9.5, 2.525 mm | $11.41 |
| T1131044 | Shim, Dia 9.5, 2.550 mm | $9.10 |
| T1131045 | Shim, Dia 9.5, 2.575 mm | $11.41 |
| T1131046 | Shim, Dia 9.5, 2.600 mm | $9.10 |
| T1131047 | Shim, Dia 9.5, 2.625 mm | $9.10 |
| T1131048 | Shim, Dia 9.5, 2.650 mm | $9.10 |
| T1131049 | Shim, Dia 9.5, 2.675 mm | $9.10 |
| T1131050 | Shim, Dia 9.5, 2.700 mm | $9.10 |
| T1131051 | Shim, Dia 9.5, 2.725 mm | $9.10 |
| T1131052 | Shim, Dia 9.5, 2.750 mm | $9.10 |
| T1131053 | Shim, Dia 9.5, 2.775 mm | $9.10 |
| T1131054 | Shim, Dia 9.5, 2.800 mm | $9.10 |
| T1131055 | Shim, Dia 9.5, 2.825 mm | $11.41 |
| T1131056 | Shim, Dia 9.5, 2.850 mm | $11.41 |
| T1131057 | Shim, Dia 9.5, 2.875 mm | $5.69 |
Showing 60 of 128 part numbers — select a model year above to browse every Bonneville Bobber TFC engine top end diagram.