1990-2003 Suzuki RM125 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 53.94 (Stock)]
- Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Scem composite cylinder. Bore size (mm) 5394 (stock). Compatibility 1989-2003 suzuki rm125. Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable).
1997-2001 Honda CR250 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 66.34 (Stock)]
- Nikasil cylinder. Compatibility 1997-2001 honda cr250. Bore size (mm) 6634 (stock). Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable).
2003 Honda CR125 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 53.94 (Stock)]
- Compression 881, nikasil cylinder. Bore size (mm) 5394 (stock). Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Compatibility 2003 honda cr125.
2003-2007 Honda CR85 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 47.46]
- Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Compatibility 2003-2007 honda cr85. Bore size (mm) 4746. Compression 841, nikasil cylinder.
2000-2002 Honda CR125 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 53.94 (Stock)]
- Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Compression 881, nikasil cylinder. Bore size (mm) 5394 (stock). Compatibility 2000-2002 honda cr125. Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable).
GOOFIT 57.4mm Bore Cylinder Kit 150cc Big Bore GY6 Engine Rebuild Kit Cylinder Head Chinese Scooter
- Arrival within 7-15 days (ships from and sold by goofit). Fit for 4 stroke gy6 150cc scooter 157qmj engine. Arrival within 1-2 days (sold by goofit and fulfilled by amazon). Cylinder 574mm bore, non egr engine. One week money back guarantee if not satisfied.
Oriental Power Scooter 150cc GY6 Engine Rebuild Kit Cylinder Kit EGR Cylinder Head 157QMJ
- Fits the 157qmj engines with the egr head, 76mm bolt pattern 2 1/2″ tall head. Kit comes with complete egr cylinder head with valves already assembled. Arrival 7-15 days. This is the perfect kit for a rebuild or you can upgrade your 125cc to a 150cc. Cylinder kit 57mm bore (stock 150cc) piston kit with rings, wrist pin, & cir clips.
Wrench Rabbit Engine Rebuild Kit WR101-069
- Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Compatibility 2001-2002 suzuki rm250. Wrench rabbit engine rebuild kit wr101-069. Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Scem composite cylinder.
Engine Rebuild Kit – Honda CB350 CL350 SL350 – Gasket Set + Seals + Piston Rings
- Sl350k0 motosport, 1969-1970 (does not fit 1970 k1). Cb350g, 1973. Fits honda cb350k super sport, 1970-1973. Cl350k scrambler, 1970-1973. Engine rebuild kit for the honda cb/cl/sl350 twins time to rebuild if you’re diving in and doing the top end, honing the cylinders, replacing engine side cover gaskets and replacing some seals this is a great kit to have on hand the piston rings are for the stock bore.
85-95 Toyota 2.4L 22R 22RE 22REC -ENGINE REBUILD KIT- Bearings,Gaskets, Rings,Pistons, Timing Kit & Oil PUMP (22REC Piston Kit)
- 4l 22r 22re 22rec. Please email or call with specific sizes needed for your engine or otherwise your kit will ship with standard sizes. This is a standard/stock size kit. Oversize pistons, rings, rods and mains are available at no extra cost. Kit includes rings, pistons, rod & main bearings, full gasket set including valve seals, timing chain and gears with steel guides, oil pump and frost plug set. This listing is for a complete engine rebuild kit for 1985-1995 toyota 2.
1992-2003 Kawasaki KX250 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 66.35 (Stock)]
- Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Nikasil cylinder. Compatibility 1992-2003 kawasaki kx250. Bore size (mm) 6635 (stock).
Husqvarna Engine Rebuild Kit for Models 357 359 Contains Cylinder Gasket Kit Piston Rings
- Husqvarna engine rebuild kit for models 357 359 contains cylinder gasket kit piston rings. Get your engine running strong again with this rebuild kit.
Engine Rebuild Kit – Honda CB350 CL350 70-73 – SL350K 69-70 – Gasket Set + Seals
- Cl350k scrambler, 1970-1973. Engine rebuild kit for the honda cb/cl/sl350 twins time to rebuild if you’re diving in and doing the top end, honing the cylinders, replacing engine side cover gaskets and replacing some seals this is a great kit to have on hand. Cb350g, 1973. Fits honda cb350k super sport, 1970-1973. Sl350k0 motosport, 1969-1970 (does not fit 1970 k1).
Wrench Rabbit Complete Engine Rebuild Kit In A Box WR101-014
- High quality replacement parts backed by everest customer service. Not compatible with tors system. Ships from everest parts supplies, usa. Brand new everest brand part.
1992-1996 Honda CR250 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 66.34 (Stock)]
- Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Compatibility 1992-1996 honda cr250. Bore size (mm) 6634 (stock). Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Nikasil cylinder.
1992-1999 Honda CR125 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 53.95]
- Compression 881, nikasil cylinder. Compatibility 1992-1999 honda cr125. Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Bore size (mm) 5395. Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance.
Engine Rebuild Kit for Stihl TS400 Includes Crankshaft Cylinder Piston Rod with Gasket Kit
- Restore power to your hard working cut off saw with this engine rebuild kit. Engine rebuild kit for stihl ts400 includes crankshaft cylinder piston rod.
2004 Honda CR125 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 53.94 (Stock)]
- Compatibility 2004 honda cr125. Bore size (mm) 5394 (stock). Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Compression 861, nikasil cylinder.
Engine Rebuild Kit – Honda S65 ATC70 C70 CT70 SL70 XR70R – Gasket Set + Seals
- Time to rebuild if you’re diving in and replacing engine gaskets and seals this is a great kit to have on hand installation tips press your seals in straight with a seal driver or a socket with a slightly smaller od than the seal. Fits honda s65 sport, 1965-1969atc70, 1973-1974c70 passport, 1980-1983c70k1, 1972-1973, no alternator seal includedct70 trail, 1976-1982 + 1991-1994ct70hk trail 70h, 1970-1973crf70, crf70f, 2004-2008sl70k motosport, 1971-1973xr70r, 1997-2003. All sealing surfaces for gaskets must be clean and flat to make a proper seal, sometimes non-hardening sealant is necessary. Both surfaces must be free of dirt to create an oil tight seal. Engine rebuild kit for many of the 70cc honda’s.
Engine Rebuild Kit – Honda Z50R Z50 – 1979-1999 – Gasket Set + Seals
- Time to rebuild if you’re diving in and replacing engine gaskets and seals this is a great kit to have on hand installation tips press your seals in straight with a seal driver or a socket with a slightly smaller od than the seal. All sealing surfaces for gaskets must be clean and flat to make a proper seal, sometimes non-hardening sealant is necessary. Both surfaces must be free of dirt to create an oil tight seal. Engine rebuild kit for the honda z50r mini trail 1979-1999. Fits honda honda z50r, 1979-1999.
Engine Rebuild Kit – Honda CB360 CL360 – Gasket Set + Seals + Piston Rings
- Comes with an engine gasket set and oil seals. All sealing surfaces for gaskets must be clean and flat to make a proper seal, sometimes non-hardening sealant is necessary. Engine rebuild kit for the honda cb360 and cl360. Try to use only plastic tipped tools to prevent from scratching aluminum surfaces. Fcd is used in many automotive parts, which require strength and durability. Installation tips be very careful when installing the cylinder over new rings, it’s helpful to have the proper tool to keep the rings compressed as you lower the cylinder over the pistons. Fcd is even stronger than regular cast iron. Piston ring features ductile iron casting (fcd) is superior to oem rings which were sometimes made from steel. The letter stamped on the top two rings should be facing up when installing them and stagger the ring gaps according to the manual. Both surfaces must be free of dirt to create an oil tight seal. Time to rebuild if you’re diving in and doing the top end, honing the cylinders, replacing engine side cover gaskets and replacing some seals this is a great kit to have on hand the piston rings are for the stock bore. Superior tensile strength, ductility and elongation compared to steel rings. Piston ring order top compression ring (silver outer rim)second ring (black outer rim)bottom ring oil spacer (tall ring) fits honda cb360k, 1974cb360g, 1974cb360t, 1975-1976cl360k scrambler, 1974-1975. Press your seals in straight with a seal driver or a socket with a slightly smaller od than the seal.
Engine Rebuild Kit – Honda CB750 – 1969-1976 – Gasket Set + Seals + Piston Rings
- 8mm, x891305-323-000, o-ring 5. 9mm, x491304-286-000, o-ring 61. 8 x 1. Time to rebuild if you’re diving in and doing the top end, honing the cylinders, replacing engine side cover gaskets and replacing some seals this is a great kit to have on hand the piston rings are for the stock bore. Gasket set includes 12329-300-020, breather cover gasket, x112391-300-040, cylinder head cover gasket, x191302-001-020, o-ring 30. Fcd is even stronger than regular cast iron. 8 x 2mm, x412251-300-004, cylinder head gasket, x112191-300-030, cylinder base gasket, x114592-300-000, cam chain tensioner gasket, x118291-254-000, exhaust gasket, x412209-300-003, valve stem seal, x830372-300-300, points cover gasket, x111396-300-303, clutch cover gasket, x111397-300-303, alternator cover gasket, x131282-300-020, starter motor cover gasket, x111395-300-040, transmission cover gasket, x111398-300-303, oil pan gasket, x115135-300-010, oil pump gasket, x191318-300-013, sealing rubber, x612115-300-000, cylinder stud gasket, x8 oil seal kit includes clutch arm sealshift shaft sealcrank sealstarting clutch gear sealkickstart oil sealtach drive oil sealcountershaft seal piston ring features ductile iron casting (fcd) is superior to oem rings which were sometimes made from steel. Engine rebuild kit for the honda cb750 form 1969-1976. Fits honda cb750f super sport, 1975-1976 (1976, use up to engine sn 2551567)cb750k, 1969-1976. Superior tensile strength, ductility and elongation compared to steel rings. Fcd is used in many automotive parts, which require strength and durability. Note the vin range for the 1976 cb750f in the fitment below.
2001-2011 Kawasaki KX85 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 48.47]
- Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. 921 compression, nikasil cylinder. Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Bore size (mm) 4847. Compatibility 2001-2011 kawasaki kx85.
1989-2003 Suzuki RM125 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 54.5]
- Scem composite cylinder. Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Compatibility 1989-2003 suzuki rm125. Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Bore size (mm) 545.
2004-2005 Kawasaki KX 125 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 53.97 (Stock)]
- Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Compatibility 2004-2005 kawasaki kx 125. Nikasil cylinder. Namura top end engine rebuild kit.
Glixal ATMT1-002 GY6 49cc 50cc 39mm Cylinder Kit Piston Rings Chinese QMB139 139QMA Engine Rebuild Kit Scooter Moped ATV
- 3high quality durable piston rings. 1inner diameter of cylinder 39mm. 4include cylinder,piston,piston ring,piston pin,piston pin clip,valve oil seal,gaskets,tensioner gasket,exhaust gasket,intake&exhaust studs,exhaust nut. 2outer diameter of piston pin 13mm.
1996-1998 Suzuki RM250 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 66.35 (Stock)]
- Scem composite cylinder. Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Bore size (mm) 6635 (stock). Compatibility 1996-1998 suzuki rm250.
Engine Rebuild Kit – Honda Z50A Z50 Mini Trail 1968-1978 – Gasket Set + Seals
- Engine rebuild kit for the honda z50a mini trail from 1968-1978. All sealing surfaces for gaskets must be clean and flat to make a proper seal, sometimes non-hardening sealant is necessary. Fits honda z50a mini trail, 1968-1978. Both surfaces must be free of dirt to create an oil tight seal. Time to rebuild if you’re diving in and replacing engine gaskets and seals this is a great kit to have on hand installation tips press your seals in straight with a seal driver or a socket with a slightly smaller od than the seal.
EVEREST BRAND ENGINE REBUILD KIT FITS YAMAHA YFS200 BLASTER 200 CYLINDER TOP END PISTON RINGS GASKET WITH CARBURETOR
- Brand new everest brand part. High quality replacement parts backed by everest customer service. Not compatible with tors system. Ships from everest parts supplies, usa.
TCMT Cylinder Engine Rebuild Kit For Honda ATC70 CT70 TRX70 CRF70 XR70 70CC
- Aftermarket 100% brand neweasy to install back on original position no install instructions. Material aluminum. Please ensure your motorcycle is in the our compatibility. Fitmenthonda c70 1970-1983honda cl70 1969-1972honda crf70f 2004-2012honda ct70 1970-1994honda s65 1969honda sl70 1971-1973honda xl70 1974-1976honda xr70r 1997-2003. Package as shown in main picture.
2001-2002 Suzuki RM250 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 66.35 (Stock)]
- Compatibility 2001-2002 suzuki rm250. Bore size (mm) 6635 (stock). Scem composite cylinder. Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance.
1993-2002 Yamaha YZ80 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 46.95 (Stock)]
- Bore size (mm) 4695 (stock). Compatibility 1993-2002 yamaha yz80. Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. 821 compression, ceramic composite cylinder.
2003 Kawasaki KX 125 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 53.95 (Stock)]
- Nikasil cylinder. Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Compatibility 2003 kawasaki kx 125. Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Namura top end engine rebuild kit.
Wrench Rabbit Complete Engine Rebuild Kit In A Box WR101-020
- Compatibility 2002-2004 yamaha yz125. Bore size (mm) 5394 (stock). Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). 1081 compression, ceramic composite cylinder, piston rings are included these pistons cannot use oem rings.
Engine Rebuild Kit Cylinder Engine Head Kit for GY6 150cc Chinese Scooter 157QMJ
- Engine cylinder head 76mm bolt pattern 2 1/2″ tall head valves are pre-installed. Comes with new intake & exhaust studs, oil pump & gear, roller weights, piston kit, and engine gasket set. Cylinder 57mm bore (stock 150cc). Brand new engine rebuild kit. Fit most gy6 150cc chinese scooters, 157qmj engines.
2000-2012 Kawasaki KX65 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 45.46]
- Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Compatibility 2000-2012 kawasaki kx65. Bore size (mm) 4546. Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Compression 841, nikasil cylinder.
1983-2006 Yamaha PW80 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 47]
- Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Namura top end engine rebuild kit. Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Standard cylinder. Compatibility 1983-2006 yamaha pw80.
JRL 47cc Pocket Bike ATV Quad Dirt Bike 40mm Cylinder Barrel Head Engine Rebuild Kit
- Cylinder barrel head engine rebuild kit fits for 47cc pocket bike atv quad dirt bikecylinder barrel central hole size38mm inner diameter40mmpackage include1cylinder 1piston 2piston rings 1piston pin 2piston pin clips 1gasket.
1985-2003 Kawasaki KX60 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 42.95 (Stock)]
- Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Compatibility 1985-2003 kawasaki kx60. Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Nikasil cylinder. Bore size (mm) 4295 (stock).
JRL Motorized Bike 80cc Engine Rebuild Kit Cylinder Piston Carburetor Air Filter New
- Size cylinder id 47mm. Package include 1 cylinder 1 cylinder head 2 gasket 2 45mm piston ring 1 47mm piston 1 spark plug 1 carb offset intake manifold (with gasket) 1 carburetor 1 red air filter. Fit 80cc 2 stroke motorized bicycle bike engine motor. Note this is the non-original partthe pictures can tell more than we canplease make sure it will fit your machine before ordering it.
1998-2000 Kawasaki KX 125 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 53.95 (Stock)]
- Nikasil cylinder. Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Namura top end engine rebuild kit. Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Compatibility 1998-2000 kawasaki kx 125.
Engine Rebuild Kit – Honda CB360 CL360 – 1974-1976 – Gasket Set + Seals
- All sealing surfaces for gaskets must be clean and flat to make a proper seal, sometimes non-hardening sealant is necessary. Both surfaces must be free of dirt to create an oil tight seal. Fits honda cb360k, 1974cb360g, 1974cb360t, 1975-1976cl360k scrambler, 1974-1975. Time to rebuild if you’re diving in and doing the top end, honing the cylinders, replacing engine side cover gaskets and replacing some seals this is a great kit to have on hand installation tips press your seals in straight with a seal driver or a socket with a slightly smaller od than the seal. Engine rebuild kit for the honda cb360 and cl360. Comes with an engine gasket set and oil seals.
2001-2002 Kawasaki KX 125 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 53.95 (Stock)]
- Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Nikasil cylinder. Compatibility 2001-2002 kawasaki kx 125. Namura top end engine rebuild kit.
Wrench Rabbit Complete Engine Rebuild Kit In A Box WR101-058
- Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Nikasil cylinder. Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Bore size (mm) 6634 (stock). Compatibility 1986-1991 honda cr250.
1992-2002 Honda CR80 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 48.44]
- Compatibility 1992-2002 honda cr80. Bore size (mm) 4844. Piston rings are included these pistons cannot use oem rings. Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable).
1999-2001 Yamaha YZ250 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 66.35 (Stock)]
- Compatibility 1999-2001 yamaha yz250. Bore size (mm) 6635 (stock). Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. 1091 compression, ceramic composite cylinder.
Stihl Engine Rebuild Kit for Models 046 MS460 Includes Cylinder Piston Rings and Gasket Kit
- Stihl engine rebuild kit for models 046 ms460 includes cylinder piston rings and gasket kit. Get your engine running strong again with this rebuild kit.
2002-2004 Yamaha YZ125 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 53.94 (Stock)]
- Compatibility 2002-2004 yamaha yz125. Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Bore size (mm) 5394 (stock). 1081 compression, ceramic composite cylinder, piston rings are included these pistons cannot use oem rings.
1998-2000 Yamaha YZ125 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 53.94 (Stock)]
- Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Bore size (mm) 5394 (stock). Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. Compatibility 1998-2000 yamaha yz125. 891 compression, ceramic composite cylinder.
2002-2011 Yamaha YZ85 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 47.44 (Stock)]
- Bore size (mm) 4744 (stock). Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Compatibility 2002-2011 yamaha yz85. Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. 821 compression, ceramic composite cylinder.
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