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ENGINE PARTS
PRIMARY CLUTCH ENGINES
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Name (Z-A)
Name (A-Z)
Date Added (Newest First)
Date Added (Oldest First)
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Price (Low-High)
Crank shaft Primary type 41mm or 49mm stroke 13mm pin
Crank shaft Primary 49cc 70cc 110cc 41mm or 49mm stroke 13mm pin 52mm O/D main bearings O/D of crank webs 87mm Flywheel taper 16mm to 19mm
£47.20
£39.33 ExVAT
Add to Basket
Crank shaft Primary type 41mm…
£47.20
£39.33 ExVAT
Add to Basket
Crank sleeve Primary clutch engines
Crank sleeve Primary clutch engines Specifications: O/D 20.8mm Length 20.5mm I/D 16.96
£4.99
£4.16 ExVAT
Add to Basket
Crank sleeve Primary clutch engines
£4.99
£4.16 ExVAT
Add to Basket
Crankshaft Jincheng 50cc small taper crank 13/16mm New old stock.
Crankshaft Jincheng 50cc small taper crank 13/16mm New old stock. These have been lying around so will need a clean.
£40.00
£33.33 ExVAT
Add to Basket
Crankshaft Jincheng 50cc small…
£40.00
£33.33 ExVAT
Add to Basket
Crankshaft. Primary clutch 55.5mm stroke 13mm pin
Complete crankshaft with main bearings 55.5mm stroke 13mm pin 16T timing gear Oil drive gear 17T Main bearings 52mm
£49.99
£41.66 ExVAT
Add to Basket
Crankshaft. Primary clutch…
£49.99
£41.66 ExVAT
Add to Basket
Cylinder studs M6 x 190mm & 195mm
Studs Kit head/cylinder C50/70/110 M6 x 190mm & 195mm 2 x 190mm 2 x 195mm Price per set of 4
£8.99
£7.49 ExVAT
Add to Basket
Cylinder studs M6 x 190mm & 195mm
£8.99
£7.49 ExVAT
Add to Basket
Cylinder to block or head to cylinder bolt M6 10mm hex 22mm long
Cylinder to block or head to cylinder bolt M6 10mm hex 22mm long cross head
£0.54
£0.45 ExVAT
Add to Basket
Cylinder to block or head to…
£0.54
£0.45 ExVAT
Add to Basket
Cylinder. Stud kit high tensile CONVERSION M6 to M7 long series 2 x 200mm 2 x 195mm
Cylinder. Stud kit high tensile CONVERSION M6 to M7 long series 2 x 200mm 2 x 195mm This is out upgrade for more tuned engines running higher compression that have had issues with studs breaking. Reduced M6 in crank, side 7mm the rest…
£10.00
£8.33 ExVAT
Add to Basket
Cylinder. Stud kit high…
£10.00
£8.33 ExVAT
Add to Basket
Cylinder. Stud kit high tensile M6 long series 2 x 205mm 2 x 195mm
Cylinder. Stud kit high tensile M6 long series 2 x 205mm 2 x 195mm 2 x 205mm M6 x 1 pitch 2 x 195mm M6 x 1 pitch
£9.35
£7.79 ExVAT
Add to Basket
Cylinder. Stud kit high…
£9.35
£7.79 ExVAT
Add to Basket
Dip stick CNC kit multi choice PRIMARY or SECONDARY
Here we have our new CNC dip stick kit works with the below Short Primary engines 60mm Long Secondary clutch engines 130mm Nothing Secondary engines with oil level lenses 25mm Head of stick 40mm O/D Height of stick from seat …
£16.79
£9.98
£8.32 ExVAT
Add to Basket
Dip stick CNC kit multi choice…
£16.79
£9.98
£8.32 ExVAT
Add to Basket
Dip stick seal/Oring fits the range of engines
£0.72
£0.60 ExVAT
Add to Basket
Dip stick seal/Oring fits the…
£0.72
£0.60 ExVAT
Add to Basket
Dip stick short type primary clutch engines grey or chrome
Dip stick short type primary clutch engines Standard style of dipstick for the Primary clutch engines. Shorter than the secondary clutch type. Fits oil filler apertures with an aperture of 17mm. Colour: Grey or chrome Specificat…
£3.08
£2.57 ExVAT
Add to Basket
Dip stick short type primary…
£3.08
£2.57 ExVAT
Add to Basket
Dip stick. CNC. Alloy. Short type. Primary clutch engine
Dip stick. CNC. Short type primary clutch engines All with misc imperfections in finish from factory (scratches etc) Standard style of dipstick for the Primary clutch engines. Shorter than the secondary clutch type. Fits oil filler…
£8.99
£7.49 ExVAT
Add to Basket
Dip stick. CNC. Alloy. Short…
£8.99
£7.49 ExVAT
Add to Basket
Dip stick. CNC. Alloy. Short type. Primary clutch engines
Dip stick. CNC. Short type primary clutch engines Standard style of dipstick for the Primary clutch engines. Shorter than the secondary clutch type. Fits oil filler apertures with an aperture of 17mm. Grooved notches showing Max an…
£8.99
£7.49 ExVAT
Add to Basket
Dip stick. CNC. Alloy. Short…
£8.99
£7.49 ExVAT
Add to Basket
Engine bolt conversion 10mm down to 8mm kit
Engine bolt conversion kit For use with Xsports and thumps when the top bolt in the frame is 10mm and you engine is 8mm 2 x reducer bushes 1 x engine bolt
£22.50
£18.75 ExVAT
Add to Basket
Engine bolt conversion 10mm…
£22.50
£18.75 ExVAT
Add to Basket
Flywheel electric start 110mm split phase or single phase
Common E-start flywheel with 3 roller starter clutch Will work with both single phase and split phase coils O/D 109.5mm I/D 84.5mm Internal depth 31.5mm Trigger length 15mm 8mm wide 16mm/19mm taper
£22.80
£15.60
£13.00 ExVAT
Add to Basket
Flywheel electric start 110mm…
£22.80
£15.60
£13.00 ExVAT
Add to Basket
Flywheel Small taper 13/16mm Jincheng
Flywheel Small taper 13/16mm Jincheng New old stock removed from new engines so have been run 110mm O/D 86mm I/D 35mm depth Round trigger
£18.00
£15.00 ExVAT
Add to Basket
Flywheel Small taper 13/16mm Jincheng
£18.00
£15.00 ExVAT
Add to Basket
Flywheel. C90. Lifan. 970 grams. 109mm Long trigger
New style rebalanced flywheel for crank tapers 12v 16mm/19mm taper Specifications: 109mm O/D 87.5mm I/D 41mm overall outer depth 32mm inner depth 4mm key way 970 grams 14mm trigger length for up to 35 degrees advance …
£22.39
£20.00
£16.67 ExVAT
Add to Basket
Flywheel. C90. Lifan. 970…
£22.39
£20.00
£16.67 ExVAT
Add to Basket
Flywheel. Electric start with starter clutch
Flywheel electric start with starter clutch Will fit a number of engines check sizes below O/D 110mm I/D 85mm Depth inside 30mm Depth overall 53mm Starter clutch drive 38mm Taper Standard 19mm - 16mm
£19.99
£16.66 ExVAT
Add to Basket
Flywheel. Electric start with…
£19.99
£16.66 ExVAT
Add to Basket
Gasket 3 bolt semi auto clutch Jincheng
Gasket 3 bolt semi auto clutch Jincheng
£1.07
£0.89 ExVAT
Add to Basket
Gasket 3 bolt semi auto clutch…
£1.07
£0.89 ExVAT
Add to Basket
Gasket base 50cc engines .50mm thick
Gasket base 50cc engines .50mm thick Max skirt size 52mm
£1.07
£0.89 ExVAT
Add to Basket
Gasket base 50cc engines .50mm thick
£1.07
£0.89 ExVAT
Add to Basket
Gasket kit. 110cc and 125cc. 3 Valve. Secondary clutch engines
This listing is for a full gasket set for the 3 valve 110cc and 125cc secondary clutch engines with 52.4mm cylinder. The gaskets include: A crank case center gasket A clutch cover gasket A barrel base gaske…
£14.99
£13.00
£10.83 ExVAT
Add to Basket
Gasket kit. 110cc and 125cc. 3…
£14.99
£13.00
£10.83 ExVAT
Add to Basket
Gasket kit. 110cc Engines. Full set. Primary clutch type. Choice for Electric and non electric start
This listing is for a full gasket set full 110cc engines primary clutch type electric start and non. These gaskets and seals are the most common sizes for 110cc engines with 52.4mm cylinders. Basic Kit includes: Cr…
£14.99
£12.49 ExVAT
Add to Basket
Gasket kit. 110cc Engines.…
£14.99
£12.49 ExVAT
Add to Basket
Gasket kit. 50cc. Full set. Electric start engine
This listing is for a full gasket set for 50cc Electric start engine. Click here for a single exhaust gasket Click here for exhaust gasket 4 pack The gaskets include: Crank case center gasket Clutch cover gasket Gen cov…
£13.00
£10.83 ExVAT
Add to Basket
Gasket kit. 50cc. Full set.…
£13.00
£10.83 ExVAT
Add to Basket
Gasket kit. Lifan 110cc. Liquid Cooled LC5. Water cooled engine
This listing is for a full gasket set for 110cc Lifan Liquid cooled LC5 water cooled engine. Please use the drop down box to choose the option you prefer. The gaskets include: A crank case center gasket A clutch cover gasket …
£14.99
£12.49 ExVAT
Add to Basket
Gasket kit. Lifan 110cc.…
£14.99
£12.49 ExVAT
Add to Basket
Gasket sealant High temp RTV Kafuter Black or silver 90 gram tube
Gasket sealant High temp RTV Kafuter Black or silver 90 gram tube Ideal for face fitting or with gasket -60 to 250c temp range
£2.99
£2.49 ExVAT
Add to Basket
Gasket sealant High temp RTV…
£2.99
£2.49 ExVAT
Add to Basket
Gasket set Primary engines Top mounted E start 110cc
Gasket set Primary engines Top mounted E start 110cc The basic gasket kit includes. All gaskets are approx. 0.6mm thick (depending on manufacturer): A crank case center gasket A clutch cover gasket A barrel base…
£14.39
£11.99 ExVAT
Add to Basket
Gasket set Primary engines Top…
£14.39
£11.99 ExVAT
Add to Basket
Gasket set. Full. C70, C70ZZ, CF70K2, ST70K3, ATC70, 1975-1986
Gasket set. Full. C70, C70ZZ, CF70K2, ST70K3, ATC70, 1975-1986 C70 DAX ST. 6V. Points type Kit includes: Head Gasket Base barrel gasket Exhaust gasket Oil take off Oil pump gasket Head plate gasket Cam cover gasket …
£19.00
£15.83 ExVAT
Add to Basket
Gasket set. Full. C70, C70ZZ,…
£19.00
£15.83 ExVAT
Add to Basket
Gasket set. Full. C70, C90C, E, Cub, MF-MP, CF70 Chaly, XR70R-X, EZ90
Gasket set. Full. C70, C70C, C90C, E, Cub, MF-MP, CF70 Chaly, XR70R-X, EZ90 NOW VERTEX PHOTO TO BE UPDATED MADE IN THE USA CDI type 47mm to 48.5mm head gasket Kit includes: Head Gasket Base barrel gasket Exhaust gasket…
£19.00
£15.83 ExVAT
Add to Basket
Gasket set. Full. C70, C90C,…
£19.00
£15.83 ExVAT
Add to Basket
Gasket set. Full. C90P, T, MP, MT Cub. 1995-2003 (Metal Head gasket)
Full Gasket set. C90P, T, MP, MT Cub. 1995-2003 (Metal Head gasket) Kit includes: Head Gasket Base barrel gasket Exhaust gasket Oil take off Oil pump gasket Head plate gasket Cam cover gasket Centre crank case gasket …
£24.90
£20.75 ExVAT
Add to Basket
Gasket set. Full. C90P, T, MP,…
£24.90
£20.75 ExVAT
Add to Basket
Gasket set. Lifan 125cc. Electric start and Non Electric start. Fits other common engines
Gasket set. Suitable forLifan 125cc Kit consists of following gaskets: Clutch cover Crank case centre Oil spinner Cylinder base gasket Head gasket 52.4mm 1mm thick Cam wheel Oil cooler take off Head plate S…
£14.99
£12.49 ExVAT
Add to Basket
Gasket set. Lifan 125cc.…
£14.99
£12.49 ExVAT
Add to Basket
Gasket. Base. Spacer. C50 70 90 110 Stud pattern. Alloy Choice of .50mm 1mm 2mm or 6mm thick
Base spacer gasket for C50 70 90 110 Stud pattern alloy .50mm 1mm 2mm & 6mm thickness FIts 50's 70's 90's 110 stud patterns 6mm has been water jetted so holes will need a bit of work to fit around dowels
£10.00
£8.33 ExVAT
Add to Basket
Gasket. Base. Spacer. C50 70…
£10.00
£8.33 ExVAT
Add to Basket
Gasket. Clutch adjuster cover. Round type. Primary clutch engine
Gasket Clutch adjuster cover round type PRIMARY engines Specifications: 75.5mm Diameter Outside 67.5mm Diameter Internal 63mm Centers (fixing holes) 0.5mm Thick
£1.99
£1.66 ExVAT
Add to Basket
Gasket. Clutch adjuster cover.…
£1.99
£1.66 ExVAT
Add to Basket
Gasket. Clutch cover. Primary clutch engine
Gasket Primary clutch engines For 50cc to 125cc
£2.99
£2.49 ExVAT
Add to Basket
Gasket. Clutch cover. Primary…
£2.99
£2.49 ExVAT
Add to Basket
Gasket. Clutch pressure plate. Fits all primary clutch engines
Gasket. Clutch pressure plate. Fits all primary clutch engines Dimensions Internal diameter 60mm Eye distance vertical 56mm (middle of eye) Eye distance diagonal 78mm (middle of eye) Thickness 0.55mm Bolt holes 5.5mm
£1.99
£1.66 ExVAT
Add to Basket
Gasket. Clutch pressure plate.…
£1.99
£1.66 ExVAT
Add to Basket
Gasket. Crank case centre. All Primary and secondary clutch engines. 120cc to 150cc
Crank case gasket centre Not for YX 150 160 with KLX style top ends
£2.99
£2.49 ExVAT
Add to Basket
Gasket. Crank case centre. All…
£2.99
£2.49 ExVAT
Add to Basket
Gasket. Generator cover. Electric start. Suitable for Madass 125cc
Gasket. Generator cover. Suitable for Madass 125cc
£2.99
£2.49 ExVAT
Add to Basket
Gasket. Generator cover.…
£2.99
£2.49 ExVAT
Add to Basket
Gear box. Kit to suit GB6 C90 cases 4 speed conversion or lock out 1st gear for Plop enduro
Full gear set 1-N-2-3-4 UP This kit will fit the C90 Cases GB6 The new selectors don't have the large washer on the selector, use the old one of the C90 With matching kick start gear you just change over on the orignal shaft, 21T …
£99.00
£83.20
£69.33 ExVAT
Gear box. Kit to suit GB6 C90…
£99.00
£83.20
£69.33 ExVAT
Gear change arm 165mm long madass 125
Gear change arm 165mm long madass 125
£14.99
£12.49 ExVAT
Add to Basket
Gear change arm 165mm long madass 125
£14.99
£12.49 ExVAT
Add to Basket
Gear clusters for fully auto engine with reverse
Gear clusters for fully auto engine with reverse Input shaft: Overall length 122mm 17mm input side 12mm drive side 12T small gear 20T large gear Output shaft: Overall length 119mm 17mm sprocket spline 12mm shaf…
£26.80
£22.33 ExVAT
Add to Basket
Gear clusters for fully auto…
£26.80
£22.33 ExVAT
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Gear clusters Primary clutch 50cc 70cc 90cc 110cc 4 speed manual or semi All up or all down Skyteam and others
Gear clusters Primary clutch 50cc 70cc 90cc 110cc 4 speed manual or semi All up or all down Skyteam and others Input shaft Length 119mm O/D clutch side 17mm O/D sprocket side 14mm 1st gear 11T 2nd gear 16T 3rd gear 20T …
£28.00
£23.20
£19.33 ExVAT
Gear clusters Primary clutch…
£28.00
£23.20
£19.33 ExVAT
Gear clusters Primary clutch LIFAN 50cc 70cc 90cc 110cc 4 speed manual or semi All up or all down
Gear clusters Primary clutch 50cc 70cc 90cc 110cc 4 speed manual or semi All up or all down Input shaft Length overall 119mm 17mm spline 12mm bearing type 1st 11T 2nd 16T 3rd 20T 4th 23T Output shaft Le…
£28.00
£23.20
£19.33 ExVAT
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Gear clusters Primary clutch…
£28.00
£23.20
£19.33 ExVAT
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Gear selector shaft C50 C70 C90 Cub
543905
£18.40
£15.33 ExVAT
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Gear selector shaft C50 C70 C90 Cub
£18.40
£15.33 ExVAT
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Gear selector shaft semi auto 3 or 4 speed 2 lengths
Gear selector shaft semi auto 3 or 4 speed 2 lengths Fits all of the horizontal engines 3 or 4 speed 2 length options Option 1 = 225mm overall or 185mm spline to thrust arm Option 2 = 260mm overall or 155mm spline to thrust arm …
£11.20
£9.33 ExVAT
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Gear selector shaft semi auto…
£11.20
£9.33 ExVAT
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Gear selector shaft spring most engines 50cc to 190cc
Gear selector shaft spring most engines 50cc to 190cc Check sizes 22mm I/D 30mm O/D 3.8mm wire gauge 63mm height 16mm deptgh
£2.80
£2.33 ExVAT
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Gear selector shaft spring…
£2.80
£2.33 ExVAT
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Gear. Primary crank drive. 17T or 18T
Fits primary type engines 17T or 18T 17T as a rule is for semi auto engines 18T is Manual Dimensions: ~20mm width ~21mm hole diameter. ~37mm overall diameter 18T. 34mm on the 17T
£7.00
£5.83 ExVAT
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Gear. Primary crank drive. 17T or 18T
£7.00
£5.83 ExVAT
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Gear. Primary drive. 67T or 69T
Gear primary drive 67T or 69T Hi grade Used in Primary clutch engines as the gear box input. Specifications: 67T or 69T (option) 13mm thick teeth 119mm Diameter (67T option) 121mm Diameter (69T option) 17mm Diameter Spli…
£14.99
£12.49 ExVAT
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Gear. Primary drive. 67T or 69T
£14.99
£12.49 ExVAT
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Gen cover for Under type starter motors Lifan and others
Gen cover for Under type starter motors Lifan and others Includes timing bungs
£16.80
£14.00 ExVAT
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Gen cover for Under type…
£16.80
£14.00 ExVAT
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Gen cover. Black plastic
Gen cover. Black plastic Engine cover black plastic cover Gen side These covers will fit the range of non electric start engines on the market With misc marks from factory
£9.22
£7.68 ExVAT
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Gen cover. Black plastic
£9.22
£7.68 ExVAT
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