Engine & Transmission :: Engine Lower :: Bolts & Nuts

CODE: enginestud-0839-B18

Engine Mounting Stud - Triumph - 82-0839

£3.95 (£4.74 inc VAT)

OEM: 82-0839, F839, F0839

Engine Mounting Stud - Triumph - 82-0839 Fits the early Triumph pre-unit and other models Made in England. OEM: 82-0839, F839, F0839

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CODE: bolt3979-B14

Bolt - Screw for RM15 Alternator - 70-3979

£3.95 (£4.74 inc VAT)

OEM: E3979, 70-3979

Bolt - Screw for RM15 Alternator - 70-3979 To secure the alternator stator on early pre-unit Triumph models. OEM: E3979, 70-3979 Made in England

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CODE: bolt574-B19

BSA A7, A10 Magneto Bolt - 67-1259

£3.95 (£4.74 inc VAT)

OEM: 67-1259

BSA A7, A10 Magneto Bolt - 67-1259 BSA A7/A10 extended magneto fixing bolt Mounts the magneto to the engine, this is the lover fixing bolt that can't be...

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CODE: bolt3552-B13

Crankshaft Flywheel Bolt - Triumph T140, TR7 From 1973-1982

£3.95 (£4.74 inc VAT)

OEM: 71-3552, E13552

Crankshaft Flywheel Bolt - Triumph T140, TR7 From 1973-1982 Flywheel to crankshaft bolt as used on Triumph 750cc twins - 3 required. Length UH: 1+7/16"...

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CODE: stud4088-B14

BSA Top Front Engine Mounting Stud - A50 and A65 Models Circa 1964-70

£3.95 (£4.74 inc VAT)

OEM: 68-4088

BSA Top Front Engine Mounting Stud - A50 and A65 Models Circa 1964-70 Locates at the front of the frame between the two down tubes - correct fitment on...

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CODE: enginestud-5469-B14

Triumph Front Engine Mounting Stud - Unit 650cc Models Circa 1963-70

£3.95 (£4.74 inc VAT)

OEM: 82-5469, F5469

Triumph Front Engine Mounting Stud - Unit 650cc Models Circa 1963-70 Front engine mount stud as used on T120 and TR6 models up to 1970. Length: 3+7/16"...

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CODE: bolt206-B19

Triumph 650/750cc Twin - Cylinder Head Bolt - 21-2206

£4.45 (£5.34 inc VAT)

OEM: 21-2206

Triumph 650cc and 750cc Twin - Cylinder Head Bolt 3/5" UNF OEM: 21-2206

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CODE: nut3772-B13

Triumph Gearbox Adjuster Sleeve Nut - Pre Unit 500/650cc Models Circa 1955-62

£4.45 (£5.34 inc VAT)

OEM: 82-3772, F3772

Triumph Gearbox Adjuster Sleeve Nut - Pre Unit 500/650cc Models Circa 1955-62 Timing side sleeve nut - locates on the gearbox top clamp stud to position...

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CODE: nut3771-B13

Triumph Gearbox Clamp Flanged Nut - Drive Side - Pre Unit 500/650cc Models Circa 1955-62

£4.45 (£5.34 inc VAT)

OEM: 82-3771, F3771

Triumph Gearbox Clamp Flanged Nut - Drive Side - Pre Unit 500/650cc Models Circa 1955-62 Drive side serrated and flanged nut - locates on the gearbox top...

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CODE: enginestud-3695-B14

Triumph Engine Mounting Stud - Unit 350/500cc Models Circa 1958-69

£4.45 (£5.34 inc VAT)

OEM: 70-3695, E3695

Triumph Engine Mounting Stud - Unit 350/500cc Models Circa 1958-69 Locates between the engine mounting plates on 3TA, 5TA, T90 and T100 models circa...

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CODE: stud0669

Triumph Crankcase Halves Front Stud - 750cc Twins + Later T120 and TR6 Models From 1972 Onwards

£4.45 (£5.34 inc VAT)

OEM: 21-0669, S669

Triumph Crankcase Halves Front Stud - 750cc Twins + Later T120 and TR6 Models From 1972 Onwards Crankcase front stud - secures the exhaust pipe stays. As...

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CODE: enginestud-2198-B19

Short Alternator/Stator Stud Triumph 750 Twins - 1972-82

£4.95 (£5.94 inc VAT)

OEM: 21-2198

Short Alternator/Stator Stud Triumph 750 Twins - 1972-82 Alternator Stator Stud suitable for 750cc Triumph T140 Bonneville & TR7 models from 1972-82....

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CODE: nut1492-B13

Triumph Exhaust Camshaft Nut LH Thread - 500/650cc Pre-Unit Twins

£4.95 (£5.94 inc VAT)

OEM: 70-1492, E1492

Triumph Exhaust Camshaft Nut LH Thread - 500/650cc Pre-Unit Twins Camshaft retaining nut. 5/8" 20 TPI with left hand thread. OEM: 70-1492, E1492

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CODE: nut0643-B18

BSA Crankshaft Timing Side Pinion Drive Nut - A50, A65, A7, A10 Models - LH Thread

£4.95 (£5.94 inc VAT)

OEM: 67-0643, 67-643

BSA Crankshaft Timing Side Pinion Drive Nut - A50, A65, A7, A10 Models - LH Thread Half time pinion gear locknut as used on all BSA A50/A65 models from...

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CODE: nut6523-B13

Triumph Exhaust Camshaft Nut LH Thread - Unit 500/650/750cc Models - Circa 1970-87

£4.95 (£5.94 inc VAT)

OEM: 70-6523, E6523

Triumph Exhaust Camshaft Nut LH Thread - Unit 500/650/750cc Models - Circa 1970-87 Exhaust camshaft retaining nut on all 650/750cc twins from 1970 onwards...

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CODE: wash3300-B13

Triumph Crankshaft Timing Pinion Clamping Washer - Pre Unit + 650/750cc Unit Twins From 1954-82

£4.95 (£5.94 inc VAT)

OEM: 70-3300, E3300

Triumph Crankshaft Timing Pinion Clamping Washer - Pre Unit + 650/750cc Unit Twins From 1954-82 Locates between the right hand main bearing and timing...

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CODE: bolt3809-B13

Triumph Rocker Oil Feed Bolt - Unit 350/500cc Models Circa 1958-74

£4.95 (£5.94 inc VAT)

OEM: 70-3809, E3809

Triumph Rocker Oil Feed Bolt - Unit 350/500cc Models Circa 1958-74 Oil feed pipe retaining bolt - correct fitment on 3TA, 5TA, T90 and T100 models from...

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CODE: nut1593-A17

BSA Bantam Alternator Stator Sleeve Nut - D10, D14 and B175 Models

£4.95 (£5.94 inc VAT)

OEM: 90-1593

BSA Bantam Alternator Stator Sleeve Nut - D10, D14 and B175 Models Hexagonal front alternator mounting sleeve nut suitable for bikes running the original...

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CODE: nut3120-B14

Triumph Crankshaft Drive Side Nut - Pre Unit 500/650cc Dynamo Models - Circa 1953-59

£5.45 (£6.54 inc VAT)

OEM: 70-3120, E3120

Triumph Crankshaft Drive Side Nut - Pre Unit 500/650cc Dynamo Models - Circa 1953-59 Engine sprocket nut as used on pre-unit T100, TR5, T110, TR6 and...

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CODE: gbox008-B18

Triumph Crankshaft Timing Pinion Nut - Unit 650cc Models Circa 1963-71

£5.95 (£7.14 inc VAT)

OEM: 70-4565, E4565

Triumph Crankshaft Timing Pinion Nut - Unit 650cc Models Circa 1963-71 Correct fitment on unit 6T, T120 and TR6 models. OEM: 70-4565, E4565

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CODE: bolt736H-B19

Triumph T140 Cylinder Head Stud - 21-2201

£5.95 (£7.14 inc VAT)

OEM: 21-2201

Triumph T140 Cylinder head stud (outer 3/8" Stud) OEM: 21-2201

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CODE: hd-bolt3794-B14

Triumph T90/T100 Cylinder head bolt - 70-3794

£5.95 (£7.14 inc VAT)

OEM: 70-3794

Triumph T90/T100 Cylinder Head bolt (centre without torque stay) OEM: 70-3794

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CODE: enginestud-2199-B19

Long Alternator/Stator Stud Triumph 750 Twins - 1972-82

£5.95 (£7.14 inc VAT)

OEM: 21-2199

Long Alternator/Stator Stud Triumph 750 Twins - 1972-82 Alternator Stator Stud suitable for 750cc Triumph T140 Bonneville & TR7 models from...

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CODE: bolt3767-B13

Triumph Gearbox Adjuster Pivot Pin - Pre Unit 500/650cc Models Circa 1956-59

£5.95 (£7.14 inc VAT)

OEM: 82-3767, F3767

Triumph Gearbox Adjuster Pivot Pin - Pre Unit 500/650cc Models Circa 1956-59 Abutment pin to fit T100, 6T, T110, T120, TR6 models circa 1956-59. Made in...

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CODE: bolt0011-B19

BSA M20/M21 Cylinder Head Bolt - Circa 1937-63 - Long Type

£5.95 (£7.14 inc VAT)

OEM: 36-0011, 36-11

BSA M20/M21 Cylinder Head Bolt - Circa 1937-63 - Long Type High quality BZP plated high tensile bolt. 10 required for models from 1950 onwards. Earlier...

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70-2873, E2873 - Triumph Short Cylinder Head Bolt Set - Pre Unit 500/650cc Alloy Head Models Circa 1951-62

CODE: bolt2873-B19

Triumph Short Cylinder Head Bolt - Pre Unit 500/650cc Alloy Head Models Circa 1951-62

£5.95 (£7.14 inc VAT)

OEM: 70-2873, E2873

Triumph Short Cylinder Head Bolt Set - Pre Unit 500/650cc Alloy Head Models Circa 1951-62 High tensile outer fixing cylinder head bolt as used on alloy...

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70-2874, E2874 - Triumph Long Cylinder Head Bolt Set - Pre Unit 500/650cc Alloy Head Models Circa 1951-62

CODE: bolt2874-B19

Triumph Long Cylinder Head Bolt - Pre Unit 500/650cc Alloy Head Models Circa 1951-62

£5.95 (£7.14 inc VAT)

OEM: 70-2874, E2874

Triumph Long Cylinder Head Bolt Set - Pre Unit 500/650cc Alloy Head Models Circa 1951-62 High tensile inner fixing cylinder head bolt as used on alloy...

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CODE: nut3117-B13

Triumph Alternator Rotor Nut - Pre Unit 5T and 6T Models Circa 1953-54

£5.95 (£7.14 inc VAT)

OEM: 70-3117, E3117

Triumph Alternator Rotor Nut - Pre Unit 5T and 6T Models Circa 1953-54 Sleeve nut used to secure the alternator rotor on the shaft. Correct fitment on...

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CODE: nut2053-B13

BSA/Triumph Alternator Rotor Nut - Shouldered - C12, C15, B25, B40, B44, B50 and TR25W Models

£5.95 (£7.14 inc VAT)

OEM: 29-2053, 70-8146

BSA/Triumph Alternator Rotor Nut - Shouldered - C12, C15, B25, B40, B44, B50 and TR25W Models Flanged nut used to secure the alternator rotor on the...

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CODE: enginestud-6498-B14

Triumph Bottom Engine Mounting Stud - Unit 650cc Models Circa 1963-70

£5.95 (£7.14 inc VAT)

OEM: 82-6498, F6498

Triumph Bottom Engine Mounting Stud - Unit 650cc Models Circa 1963-70 Engine to frame lowwer mounting stud as used on T120 and TR6 models up to 1970....

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CODE: nut569-B18

Crankshaft Alternator Nut - BSA - 29-2023

£6.95 (£8.34 inc VAT)

OEM: 29-2023, 29-2053

Crankshaft Alternator Nut for BSA C11/C15/B31/B44/B50/A50/A65 Crankshaft Alternator Nut for BSA C11/C15/B31/B44/B50/A50/A65 models. 5/8" CEI thread....

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CODE: bolt992-B19

Triumph 3TA, 5TA Bottom Engine Stud - 70-3812

£6.95 (£8.34 inc VAT)

OEM: 70-3812, E3812

Triumph 3TA, 5TA Bottom Engine Stud (1955-60) OEM: 70-3812, E3812

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CODE: nut0398-B18

Triumph Crankshaft Timing Pinion Nut - 500/650cc Pre-Unit Models

£6.95 (£8.34 inc VAT)

OEM: 70-0398, E398

Triumph Crankshaft Timing Pinion Nut - 500/650cc Pre-Unit Models 3/4" x 20 TPI - Stainless steel OEM: 70-0398, E398

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82-3108, F3108 - Triumph Rear Engine Plate to Frame Bolt - Pre Unit 500/650cc Models Circa 1956-59

CODE: bolt3108-B19

Triumph Rear Engine Plate to Frame Bolt - Pre Unit 500/650cc Models Circa 1951-59

£6.95 (£8.34 inc VAT)

OEM: 82-3108, F3108

Triumph Rear Engine Plate to Frame Bolt - Pre Unit 500/650cc Models Circa 1951-59 Frame to lower gearbox bolt, correct fitment on T100, 6T, T110, T120,...

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CODE: enginestud-1866-B19

Long Alternator Mounting Stud Triumph 650 Twins - 1969-74

£7.95 (£9.54 inc VAT)

OEM: 21-1866

Long Alternator Mounting Stud Triumph 650 Twins - 1969-74 Fits later 650 Twins from 1969-74 Made in England OEM: 21-1866

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CODE: nut3971-B13

Alternator Rotor Nut - Triumph T20 Tiger Cub Models From 1959 Onwards

£7.95 (£9.54 inc VAT)

OEM: 70-3971, E3971

Alternator Rotor Nut - Triumph T20 Tiger Cub Models From 1959 Onwards To secure the alternator rotor on the shaft. Length UH: 3/4" (19mm) OD: 9/16"...

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CODE: enginestud-4536-B13

Triumph Long Alternator Mounting Stator Stud - 650cc Models Circa 1963-68

£8.45 (£10.14 inc VAT)

OEM: 70-4536, E4536

Triumph Long Alternator Mounting Stator Stud - 650cc Models Circa 1963-68 Front stator stud, correct fitment on unit 6T, T120 and TR6 models circa...

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CODE: bolts4470-B14

BSA Engine Mounting Bolts x3 - A Group Rigid, Plunger and Swinging Arm Models Circa 1950-62

£8.45 (£10.14 inc VAT)

OEM: 42-4470, 67-0350, 67-350

BSA Engine Mounting Bolts x3 - A Group Rigid, Plunger and Swinging Arm Models Circa 1950-62 Set of three engine plate tie bolts, suitable to replace the...

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CODE: nut1463-B13

Triumph Inlet Camshaft Oil Pump Drive Nut - Pre Unit 500/650cc Twins - Circa 1946-61

£8.95 (£10.74 inc VAT)

OEM: 70-1463, E1463

Triumph Inlet Camshaft Oil Pump Drive Nut - Pre Unit 500/650cc Twins - Circa 1946-61 Correct fitment for earlier pre-unit twins - 3TA, 5T, T100, 6T,...

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CODE: enginestud-4537-B13

Triumph Short Alternator Mounting Stator Stud - 650cc Models Circa 1963-68

£8.95 (£10.74 inc VAT)

OEM: 70-4537, E4537

Triumph Short Alternator Mounting Stator Stud - 650cc Models Circa 1963-68 Rear stator stud, correct fitment on unit 6T, T120 and TR6 models circa...

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CODE: enginestud-9495-B13

Triumph Alternator Mounting Stator Stud - Unit 350/500cc Models - Circa 1969-72

£9.45 (£11.34 inc VAT)

OEM: 70-9495, E9495

Triumph Alternator Mounting Stator Stud - Unit 350/500cc Models - Circa 1969-72 Stator stud - correct fitment on T90 and T100 models circa 1969-72. Three...

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CODE: washer4075-B13

BSA Gearbox Locking Washer - 42-4075

£9.95 (£11.94 inc VAT)

OEM: 42-4075

BSA Gearbox Locking Washer - 42-4075 Used on the BSA A10 and A7 gearbox to frame. OEM: 42-4075

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CODE: nut1007-B18

Triumph Inlet Camshaft Oil Pump Drive Nut - 500/650/750cc Twins - 1970-83

£9.95 (£11.94 inc VAT)

OEM: 71-1007, E11007

Triumph Inlet Camshaft Oil Pump Drive Nut - 500/650/750cc Twins - 1970-83 Correct fitment for 650 and 750 Twins from 1970-1983. Also fits Triumph 500...

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CODE: nut5664-B13

BSA Gearbox Adjuster Nut - A, B and M Group - Rigid, Plunger and Swinging Arm Models

£9.95 (£11.94 inc VAT)

OEM: 15-5664

BSA Gearbox Adjuster Nut - A, B and M Group - Rigid, Plunger and Swinging Arm Models Gearbox adjusting bolt nut - correct fitment on swinging arm A7,...

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CODE: studs601-B14

Triumph Cylinder Base Stud Set - 650cc Models - Circa 1968-72

£10.95 (£13.14 inc VAT)

OEM: 21-1865, S1865

Triumph Cylinder Base Stud Set - 650cc Models - Circa 1968-72 Correct fitment on Triumph T120 and TR6 models. Set includes 8 cylinder base studs - 12...

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CODE: studs602-B18

Triumph Cylinder Base Stud Set - 750cc Models - Circa 1973-82

£10.95 (£13.14 inc VAT)

OEM: 21-1865, S1865, 71-3013, E13013

Triumph Cylinder Base Stud Set - 750cc Models - Circa 1973-82 Correct fitment on Triumph T140 and TR7 models. Set includes 8 cylinder base studs - 4x...

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82-3575, F3575 - Triumph Gearbox Pivot Bolt - Pre Unit 500/650cc Models Circa 1956-59

CODE: bolt3575-B14

Triumph Gearbox Pivot Bolt - Pre Unit 500/650cc Models Circa 1954-59

£11.95 (£14.34 inc VAT)

OEM: 82-3575, F3575

Triumph Gearbox Pivot Bolt - Pre Unit 500/650cc Models Circa 1954-59 Threaded mounting stud, correct fitment on T100, 6T, T110, T120, TR6 models. Length...

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