2015 Offroad Catalog - page 304

ENGINE
304
body
accessories
handlebar
& grips
cables &
levers
electrical
& ignition
engine
fuel &
intake
clutch
brakes
drive
steering &
suspension
bearings
tires
tools &
shop
exhaust
YEARS BORE
X
STROKE
BORE TOP
END
KIT NO.
WISECO
PISTON
PART NO.
REPLACEMENT
RING SET
PART NO.
REPL
PIN &
CLIPS
TOP END
GASKET
KIT
YAMAHA MOTORCYCLE CONTINUED
MOTORCYCLE 2-STROKE
YZ250 300cc Big Bore 1999-15 66.4 72.00 112196 192.00 G 111873 61.59 G S508
Cylinder, cylinder head, and powervalve
modifications required
ArmorGlide skirt coated
x CW18
72
Titanium Nitride rings
WR250 1988-91 68 68.00 605M06800 152.00 G 2677CD 34.55 G S508 W5168
Pro-Lite
*Power Valve must be modified for .040
and larger
* 1991 model is Ceramic - Composite
Cylinder sleeving or replating required
for oversizes
x 68.50 605M06850 152.00 G 2697CD 34.55 G
68 69.00 605M06900 152.00 G 2717CD 34.55 G CW18
69.50 102830 182.00 G 2736CD 34.55 G
70.00 102831 182.00 G 2756CD 34.55 G
WR250
Pro-Lite
*Ceramic Composite - Cylinder sleeving or
replating required for oversizes
1992-94 68 68.00 101624 209.94 G 677M06800 152.00 G 2677CD 34.55 G S508 W5168
x 68.50 101625 209.94 G 677M06850 152.00 G 2697CD 34.55 G
68 69.00 101626 209.94 G 677M06900 152.00 G 2717CD 34.55 G CW18
70.00 102062 239.94 G 103107 182.00 G 2756CD 34.55 G
WR250 1995-98 68 68.00 103334 213.06 G 677M06800 152.00 G 2677CD 34.55 G S508 W5467
Pro-Lite
*Ceramic Composite - Cylinder sleeving or
replating required for oversizes
x 68.50 103335 213.06 G 677M06850 152.00 G 2697CD 34.55 G 1995-98
68 69.00 103336 213.06 G 677M06900 152.00 G 2717CD 34.55 G CW18
70.00 103578 243.06 G 103107 182.00 G 2756CD 34.55 G
DT400 1975-78 85 85.00 104345 35.77 G S277
MX400 1975-76 x 85.50 102826 172.00 G 104346 35.77 G
70 86.00 102827 172.00 G 3386TD 35.77 G CW18
86.50 3405TD 35.77 G
IT400 1977-78 85 85.00 112104 172.00 G 104345 35.77 G S277
YZ400 1977-78 x 85.50 101519 172.00 G 104346 35.77 G
70 86.00 3386TD 35.77 G CW18
86.50 103190 182.00 G 3405TD 35.77 G
87.00 112106 182.00 G 3425TD 35.77 G
IT465 1981-82 85 85.50 101182 192.00 G 104346 35.77 G S277
YZ465 1980-81 X 86.00 3386TD 35.77 G
82 86.50 103361 202.00 G 3405TD 35.77 G CW18
IT490 1983-84 87 87.00 103858 192.00 G 3425TD 35.77 G S277 W4055
YZ490 1982-83 x 87.50 103859 192.00 G 3445TD 35.77 G 1983
82 88.00 103860 192.00 G 3465TD 35.77 G CW18
88.50 104352 35.77 G
89.00 102412 202.00 G 3504TD 35.77 G
YZ490 1984-90 87 87.00 103061 252.25 G 546M08700 192.00 G 3425TD 35.77 G S277 W5286
WR500 1991-93 x 87.50 103062 252.25 G 546M08750 192.00 G 3445TD 35.77 G
Pro-Lite 82 88.00 103063 252.25 G 546M08800 192.00 G 3465TD 35.77 G CW18
88.50 102657 262.25 G 101228 202.00 G 104352 35.77 G
89.00 102658 262.25 G 101229 202.00 G 3504TD 35.77 G
MOTORCYCLE 4-STROKE
TTR90E 2003-06 47 47.00 4840M04700 128.00 G 1850XE 31.92 G S592 104299 104301
11:1 High-Compression x 47.50 4840M04750 128.00 G 1870XE 31.92 G 47-48mm 52mm
Cylinder boring required for oversizes 51.8 CW13
104300
50mm
TTR125 2000-09 54 54.00 101123 157.41 G 4752M05400 128.00 G 2126XE 31.92 G S571 W5962
11:1 Compression x 54.50 101124 157.41 G 4752M05450 128.00 G 2146XE 31.92 G 1999-08
Cylinder boring required for oversizes 54 55.00 101125 157.41 G 4752M05500 128.00 G 2165XE 31.92 G CW15
TTR250 1999-06 73 73.00 4689M07300 162.00 G 2874XC 33.10 G S524 W5894
10.5:1 Compression x 73.50 4689M07350 162.00 G 2894XC 33.10 G
Cylinder boring required for oversizes 59.6 74.00 4689M07400 162.00 G 2913XC 33.10 G CW18
74.50 2933XC 33.10 G
75.00 2953XC 33.10 G
XT250 2013-14 74 74.00 4951M07400 182.00 G 2913XA 35.47 G S688
x 76.00 2992XG 33.10 G
10.5:1Compression 58 CW17
ArmorGlide skirt coated
XT250 2013-14 74 74.00 112012 182.00 G 2913XA 35.47 G S688
x 76.00 112013 182.00 G 2992XG 33.10 G
13:1Compression 58 CW17
ArmorGlide skirt coated