753 / 1410
EXHAUST
TIRES
TUBES
TIRE
ACCESSORIES
BIKE
ACCESSORIES
SNOWBIKE
PITBIKE
GRAPHICS /SEAT
BODY
CONTROLS
BARS /GRIPS
LEVERS
CABLES
INTAKE
FUELSYSTEMS
AIR FILTERS
OIL FILTERS
ELECTRICAL
SPARKPLUGS
BATTERIES
CHARGERS
ENGINE
PISTONS
SUSPENSION
DRIVE
CHAIN
SPROCKETS
BRAKES
CHEMICALS
GASCANS
TOOLS
LOCKS
RAMPS /STRAPS
TRAILERS
PROMOTIONAL
REFERENCE
INDEX
x
X
X
X
X
753
TOP END KITS
Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit
Continued on the next page
Application
Year
Piston
Size
Top End
Repair Kits List
Ring Kit
List
HONDA
(
cont
’
d
...)
CR125
‘05-07
53.94mm
185-10031 100.95 185-2000R
8.95
Compression 8.6:1
53.95mm
185-1003B1 100.95 185-2000R
8.95
(Nikasil Cyl)
53.96mm
185-1003C1 100.95 185-2000R
8.95
CR250
‘86-91
66.34mm
185-1026 111.95 185-1026R 14.95
(Nikasil Cyl)
66.35mm
185-1026B 111.95 185-1026R 14.95
66.36mm
185-1026C 111.95 185-1026R 14.95
66.84mm
185-10262 111.95 185-10262R 14.95
67.34mm
185-10264 111.95 185-10264R 14.95
67.84mm
185-10266 111.95 185-10266R 14.95
CR250
‘92-96
66.34mm
185-10261 119.95 185-1026R 14.95
(Nikasil Cyl)
66.35mm
185-1026B1 119.95 185-1026R 14.95
66.36mm
185-1026C1 119.95 185-1026R 14.95
66.84mm
185-102621 119.95 185-10262R 14.95
67.34mm
185-102641 119.95 185-10264R 14.95
67.84mm
185-102661 119.95 185-10266R 14.95
CR250
‘97-01
66.34mm
185-1025 120.95 185-1025R 13.95
(Nikasil Cyl)
66.35mm
185-1025B 120.95 185-1025R 13.95
66.36mm
185-1025C 120.95 185-1025R 13.95
66.84mm
185-10252 120.95 185-10252R 13.95
67.34mm
185-10254 120.95 185-10254R 13.95
67.84mm
185-10256 120.95 185-10256R 13.95
CR250
‘02-04
66.34mm
185-1027 127.95 185-1025R 13.95
Compression 8.5:1
66.35mm
185-1027B 127.95 185-1025R 13.95
(Nikasil Cyl)
66.36mm
185-1027C 127.95 185-1025R 13.95
*Uses 185-1025R rings
CR250
‘05-07
66.34mm
185-1028 $117.95 185-1028R $11.95
Compression 8.5:1
66.35mm
185-1028B 117.95 185-1028R 11.95
(Nikasil Cyl)
CRF250R
‘04-09
77.96mm
185-1035 $207.95 185-1035R $18.95
CRF250X
‘04-16
77.97mm
185-1035B 207.95 185-1035R 18.95
HYPERDRYVE PISTON
77.98mm
185-1035C 207.95 185-1035R 18.95
13.2:1 COMPRESSION (NIKASIL CYL)
185-1035 Cannot use OEM rings and 185-1035R rings cannot be used with OEM pistons
CRF250R
‘10-13
76.80mm
185-1039 $215.95 185-1039R $18.95
HYPERDRYVE PISTON
76.81mm
185-1039B 215.95 185-1039R 18.95
13.2:1 COMPRESSION (NIKASIL CYL)
76.82mm
185-1039C 215.95 185-1039R 18.95
185-1039 Cannot use OEM rings and 185-1039R rings cannot be used with OEM pistons
CRF250R
‘14-16
76.80mm
185-1041 $224.95 185-1039R $18.95
HYPERDRYVE PISTON
76.81mm
185-1041B 224.95 185-1039R 18.95
13.5:1 COMPRESSION (NIKASIL CYL)
76.82mm
185-1041C 224.95 185-1039R 18.95
185-1041 Cannot use OEM rings and 185-1039R rings cannot be used with OEM pistons
XR400R
‘96-04
85.00mm
186-1003 $155.95 186-1003R $21.95
186-1003 cannot accept OEM rings and 186-1003R rings cannot be used on OEM TRX400EX / XR400
piston
85.50mm
186-10032 155.95 186-10032R 21.95
86.00mm
186-10034 155.95 186-10034R 21.95
86.50mm
186-10036 155.95 186-10036R 21.95
XR400-Big Bore (440cc)
‘96-04
89.00mm
186-1004 165.95 186-1004R 24.95
11:1 Hi-Compression
*Big Bore Sleeve required
CRF450R
‘02-06
95.97mm
185-1045 $225.95 185-1045R $20.95
HYPERDRYVE PISTON
95.98mm
185-1045B 225.95 185-1045R 20.95
COMPRESSION 12.0:1 (NIKASIL CYL)
95.99mm
185-1045C 225.95 185-1045R 20.95
CRF450R
‘07-08
95.97mm
185-10452 226.95 185-1045R 20.95
HYPERDRYVE PISTON
95.98mm
185-1045B2 226.95 185-1045R 20.95
COMPRESSION 12.0:1 (NIKASIL CYL)
95.99mm
185-1045C2 226.95 185-1045R 20.95
CRF450R
‘09-12
95.97mm
185-1046 234.95 185-1045R 20.95
HYPERDRYVE PISTON
95.98mm
185-1046B 234.95 185-1045R 20.95
COMPRESSION 12.0:1 (NIKASIL CYL)
95.99mm
185-1046C 234.95 185-1045R 20.95
185-1046 will not accept OEM rings or Circlips, 185-1045R will not work on OEM 09-12 CRF450R
CRF450X
‘05-16
95.97mm
185-10452 $226.95 185-1045R $20.95
HYPERDRYVE PISTON
95.98mm
185-1045B2 226.95 185-1045R 20.95
COMPRESSION 12.0:1 (NIKASIL CYL)
95.99mm
185-1045C2 226.95 185-1045R 20.95
PISTONS