Cylinder Head Bolts.
£2.57
14-0241
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Primary Cover Domed Nut.
£2.20
21-0544
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Spindle Chrome Nut.
£1.85
21-0550
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Base Barrel Nut Set Stainless
£57.86
Stainless 12 point Barrel Base nut set.
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Barrel Nut 12 point.
£2.53
21-0692
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Barrel Nut 6-point.
£1.10
21-2117
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Rotor Nut.
£2.53
21-2182
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Head Stud Nuts.
£4.73
21-2204
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Socket Nut 5/16" Cylinder Head Stud
£4.95
Socket Nut for 5/16" central cylinder Head Stud
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Socket Nut Set Stainless
£26.18
This Stainless set is effective and retains cosmetic integrity in a gruelling high temperature environment.
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Rocker Box Shouldered bolt
£3.87
Rocker Box Shouldered bolt
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Stainless Rocker Box Shoulder Bolt Set
£45.00
Stainless Rocker Bolt Set,machined to so that bolt is perfectly removable to check Cylinder Head Torque settings (use head torque tool SC32)
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Rotor Fan Washer.
£1.00
21-7024
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Oil Pump Morgo Rotary.
£194.78
339
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Tab Washer Set.
£3.76
388
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Forged Pistons forT140.
£257.25
4
FORGED PISTON KIT. To fit T140.Compression Ratio 9.5:1 Kit includes rings and clips.Using latest piston technology.STANDARD FEATURES:
Fully CNC Machined 2618 Alloy FORGINGS. ULTIMATE for Severest of Uses! "Micro Grooved" PISTON SKIRT. Longest Skirt Life with MUCH Better Resistance to Scuffing. "Gas Grooved" 2nd
ringland. Forced WristPin OILING for LESS Heat Buildup. Can be run with as little as .003" clearance. 3" Bore1 is Standard.
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Dowel(Timing Side).
£1.37
57-0989
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Rocker Spindle 'O'ring.
£0.60
60-3548
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Con Rod Nut.
£1.73
60-3761
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Primary Chain.
£62.57
60-4125
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Sprag Clutch
£108.00
Sprag clutch bearing T140 ES
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Main Bearing Timing 3-piece Roller type.
£45.36
60-7362
Replace your Timing Side Ball Bearing with this 3 piece Roller Bearing from NSK.A must do if you wish to fit performance cams.
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Valve Seal.
£1.60
60-7363
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Main Bearing Drive
£49.85
68-0625
These RHP Bearings are manufactured in England to the highest quality and are the the correct (fitted) tolerence for your T140.
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Oil Pump Drive Block.
£6.07
70-0495
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Spindle Copper Washer.
£0.33
70-1335
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Dowel(Tappet Feed).
£0.98
70-1532
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Timing Pinion Key.
£1.66
70-1558
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Rocker Shim Springs.
£1.23
70-1574
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Rocker Shims.
£0.70
70-1575
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Guide Block Screw Washer.
£0.20
70-2441
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Valve.
£19.43
70-2904
Exhaust&Inlet valve.T140 Hi-spec grade 214N Pulsed Plasma Nitrided & Tuftrided.Fits T140 & T120 Bonnevilles.
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Valve Guide Clip.'E'.
£0.45
70-3209
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Big End Shells.(.010-.040).
£27.09
70-3586
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Crank Sludge Tube.
£6.88
70-3983
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Patent Plate with Rivets.
£7.57
70-4016
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Timing Cover Seals.
£3.18
70-4568
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Timing Cover Seal Clip.
£1.08
70-4569
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Primary Tension Blade.
£13.55
70-5085
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Tappet Inlet.
£34.13
70-7008
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Guide Block 'O'ring.
£0.58
70-7563
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Dowel (Barrel Stud).
£0.98
70-8751
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Tappet Exhaust.
£37.55
70-8801
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Crankcase Filter.
£17.49
70-9336
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Tappet Guide Blocks.
£24.41
70-9352/3/'79 on 71-7194
Made in England superb quality.
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Oil Pump 2-Valve.
£62.95
70-9421
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Cylinder Head Repair Stub
£19.50
Stainless Cylinder Head exhaust stub tapered to ensure gas tight fit when threads on the exhaust port are worn.
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Con Rod Bolt.
£7.88
70-9914
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Rotor Key.
£1.94
71-0082
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Camshaft Bush (Large).
£7.72
71-0286
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Camshaft Bush(Small).
£6.42
71-0287
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Push Rod Tube Sleeves.
£1.60
71-1707
Please state year of machine and engine/frame no.
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Crankshaft.
£462.00
71-2425
Out of stock.
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Crank Sludge Plug.
£6.35
71-2800
With Hexagon insert for ease of removal.
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Con Rod .
£175.00
71-3006
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Valve Guides.
£16.28
71-3294/5
Superb quality Alpha Guides Made in England
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Push Rod Tube
£22.31
71-3329/7191
Made in England to original drawings with deep chrome finish.
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Push Rod Tube Alloy
£27.50
71-3329/7191
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Push Rod.
£7.57
71-3330
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Ultimate Oil pressure Release Valve
£41.48
71-3447U
CNC Manufactured to highest spec from billet stainless steel.This will restore correct pressure to the oil system (60lb/sq in) ,compliments morgo rotary pumps and can aid crankcase oil level and pressure.
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Engine Sprocket.
£36.75
71-3542
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Rocker Spindle.
£27.30
71-3549
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Rocker Oil Feed.
£22.00
71-3550
Made in Britain
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Head Nut Bridge Plate.
£1.60
71-3553
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Timing Pinion.
£33.86
71-3666
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Rocker Box.
£130.20
71-3669
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Rocker Box Lid.
£6.88
71-3671
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Head Gasket (Copper).
£6.56
71-3681
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Piston Set (Complete).
£92.35
71-3686
Low expansion Silicon alloy complete with rings and pins
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Piston Circlips.
£0.58
71-3700
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Valve Collet
£1.58
71-3748
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Billet Primary Inspection plug
£5.50
Billet Alumonium Primary inspection plug (CNC machined in England)
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Dowel (Front Engine Mount).
£2.63
71-3989
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Cylinder Barrel.
£250.95
71-4005
Made in England .The barrel's have exhaust tappet guide-block oilways suitable for all 750cc T140's from '73 onwards.
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Head Gasket (Composite).
£11.50
71-4619
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Inlet Tappet
£33.20
Made in England to original drawings with stellite tip
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Primary Gasket.
£5.20
71-7009
ASBESTOS FREE and the correct thickness to ensure gearchsnge lever does not foul the Primary Chaincase cover.
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Camshaft.Inlet
£77.70
71-7016
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'Spitfire' Exhaust Camshaft
£315.00
71-7017R
The 'spitfire' cam is a repro of the E3134 profile.It was found during testing for the T140 that 3134 cams caused timing side bearing failure, so they fitted a shorter duration police 'saint' cam which shifted the power band away from mid range.These days we fit 3 piece timing side roller bearings so you can get back the original 'bonnie' power band with the 'spitfire' cam.
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Timing Cover.
£114.71
71-7042
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Rocker Arm
£24.10
71-7043/44
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Rocker Adjusters .
£1.91
71-7045
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Oil Pump 4-Valve.
£79.75
71-7317
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Piston Ring Set.
£35.22
99-3789
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Hepolite Piston Ring Set STD only
£45.00
OE Rings fitted to T140 STD ONLY .One set per piston.
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Gasket Set 'Decoke'.
£24.68
99-7001
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Gasket Set with'O'rings.
£39.75
99-7002
All the engine and Gear box gaskets including timing cover ,inner gearbox & timing cover.All 'O' rings including geabox & primary inspection cover.The most comprehensive kit made from top quality materials (Composite Head Gasket)inc.
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Valve Spring Set.
£22.05
99-7037
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Mushroom Headed Tappet Adjusters
£23.37
BVT 11
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Megacycle 'Street' Camshafts
£315.00
Leave the plastic ones gasping at the 'lights',no changes needed to engine same followers same pistons.Power is increased low to mid range (5000rpm)
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Morgo Oil pump
£111.00
Morgo Unit High Performance Plunger Pump .
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T140 'Push in 'exhaust seal kit(Back in stock)
£68.25
PI1
Put an end to those 'push in pipe' problems .This kit comes complete with tap and drill as well as a jig to ensure a perfect fit.Easy to follow instructions will ensure your machine sounds perfect and runs efficiently.Fitting time 2hours.
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Push in exhaust kit spare olive
£5.00
Changing 'pipes over? Spare sealing ring/olive
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Stainles Allen Bolt Set.(Three Covers).
£20.48
SC25
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Forged 7075-alloy connecting rods.
£341.25
SC26
Heat Treated with keyed alloy caps and high tensile bolts threaded into rod.Employs the latest US stock car racing technology.
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Allen Set.Stainless(Rocker Boxes)
£13.13
SC26
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Engine Oil Seal Set.
£15.89
SC27
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Piston&Block Set.
£325.50
SC42
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Oil Cooler Top End Kit
£94.50 £84.50 On Sale!
This T140 Oil Cooler replaces your rocker oil feed pipe with a fully finned billet manifold .It looks great and keeps your oil cool too!
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Head Fin Rubber.
£0.36
SC71
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Bonneville "Bunn" Breather kit
£79.99
The 2010 Bunn Breather is the only motorcycle crankcase breather designed to actively pump out accumulating moisture and sump water. This makes it perhaps the ideal motorcycle breather for its time, given the march of ethanol fuels.
The Bunn Classic Breather Kit manages the crankcase pressure and airflow.It stops pressure swings,cuts oil leaks and power loss.The breather is designed to do three things: cut crankcase air pressure and oil leaks, actively pump blow-by vapour from the engine, and reduce power losses due windage, oil drag. It is designed to assist engine function creating more efficiency and increased power .
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Oil Pressure Gauge
£68.38
The gauge fits in 15 minutes (T140's tickover at 20lbs and 60-80lbs normal running)The kit is complete with all fittings Oil Pressure Gauge set comprises of a universal mounting bracket made in die cast aluminium, coated with a hard wearing black finish. The custom made clock reads from 0 to 100 psi. The clock bezel and body are made from stainless steel. The rear of the clock is finished with a push on rubber cover.
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Nikasil Plated 750cc Cylinder Barrel
£756.00
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70-3059 "R" 1 1/8 in. radius tappet
£42.00
"R" 1 1/8 in. radius tappets for use with performance camshafts
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Aluminium Tappet Guide Block
£57.75
For use with Aluminium Barrel Assembly
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