2017 Offroad

812 / 1410

x X X X X
EXHAUST
TIRES
TUBES
TIRE
ACCESSORIES
BIKE
ACCESSORIES
SNOWBIKE
PITBIKE
GRAPHICS /SEAT
BODY
CONTROLS
BARS /GRIPS
LEVERS
CABLES
INTAKE
FUELSYSTEMS
AIRFILTERS
OILFILTERS
ELECTRICAL
SPARKPLUGS
BATTERIES
CHARGERS
ENGINE
PISTONS
SUSPENSION
DRIVE
CHAIN
SPROCKETS
BRAKES
CHEMICALS
GASCANS
TOOLS
LOCKS
RAMPS /STRAPS
TRAILERS
PROMOTIONAL
REFERENCE
INDEX
812 Continued on the next page
Application
Bore x
Stroke mm
Disp.
(cc)
Bore
Size
mm
Sizes
In. WPS# List
Repl. Ring
Set
Repl. Circlips
Wrist Pin
Top End
Bearing
YAMAHA 2 CYCLE (cont’d...)
YZ250, WR250 ‘88-91 68 x 68 246.8 68 STD 605PS 162.00 2677CD Circlips CW-18 B1014
PRO-LITE 68.5 0.020 605P2 162.00 2697CD Wrist pin S-508
Power Valve must be modified for 69 0.040 605P4 162.00 2717CD
.040 and larger. 91 model is 69.25 0.050 2727CD
Ceramic Composite. 69.5 0.060 605P6 $182.00 2736CD
Cylinder sleeving for oversizes 70 0.080 605P8 182.00 2756CD
YZ250, ‘92-98; WR250, ‘92-98 PRO-LITE 68 x 68 246.8 68 STD 677PS 162.00 2677CD Circlips CW-18 B1014
Cylinder sleeving required for oversizes. Double ring 68.5 0.020 677P2 162.00 2697CD Wrist pin S-508
69 0.040 677P4 162.00 2717CD
70 0.080 677P8 182.00 2756CD
YZ250,’92-98 PRO-LITE, 68 x 68 246.8 68 STD 736PS 162.00 2677CS Circlips CW-18 B1014
Cylinder sleeving required for oversizes. Single ring Wrist pin S-508
YZ250, ‘99-16 PRO-LITE 66.4 x 72 249 66.4 STD 804PS $152.00 2614CD Circlips CW-18 B1003
YZ250X, 16 67 804P2 152.00 2638CD Wrist pin S-508
Ceramic Composite, Cylinder sleeving required for oversizes 67.5 804P4 152.00 2658CD
68.5 0.082 804P8 182.00 2697CD
YZ250, ‘02-16, YZ250X ‘16 66.4 x 72 249 66.4 STD 808PS 192.00 2614CS Circlips CW-18 B1003
Single ring, Electra coated Wrist pin S-508
YZ250, ‘99-14 (300cc Big Bore) 72 x 72 293 72 0.224 878PS $202.00 2835CDA Circlips CW-18 B1022
Cylinder, cylinder head, and powervalve modifications required Wrist pin S-508
ArmorGlide skirt coated; Titanium Nitride rings
400 DT, MX ‘75-78 85 x 70 397 85 STD 3347TD Circlips CW-18 B1003
Reed Cutaway 85.5 0.020 232P2 $172.00 3366TD Wrist pin S-277
86 0.040 232P4 172.00 3386TD
YZ400 C,D,E,IT ‘76-78 85 x 70 397 85 STD 3347TD Circlips CW-18 B1003
Reed Cutaway 85.5 0.020 394P2 $172.00 3366TD Wrist pin S-277
86 0.040 3386TD
86.5 0.060 394P6 $182.00 3405TD
87 0.080 3425TD
YZ465 G,H,IT ‘80-81 85 x 82 465 85 STD 3347TD Circlips CW-18 B1014
Reed Cutaway 85.5 0.020 451P2 $192.00 3366TD Wrist pin S-277
86 0.040 3386TD
86.5 0.060 451P6 $202.00 3405TD
YZ490 J,K ‘82-83; IT490, ‘83-84 87 x 82 487 87 STD 478PS 192.00 3425TD Circlips CW-18 B1014
87.5 0.020 478P2 192.00 3445TD Wrist pin S-277 12-1413
88 0.040 478P4 192.00 3465TD
89 0.080 478P8 202.00 3504TD
YZ490N, ‘84-90; WR500, ‘91-93 87 x 82 487 87 STD 546PS 192.00 3425TD Circlips CW-18 B1014
PRO-LITE 87.5 0.020 546P2 192.00 3445TD Wrist pin S-277 12-1413
Not supplied with Wrist Pin 88 0.040 546P4 192.00 3465TD
88.5 0.060 546P6 202.00 3484TD
89 0.080 546P8 202.00 3504TD
YAMAHA 4 CYCLE
TT-R90E, ‘03-06 47 x 51.8 90 47 STD 4840PS $128.00 1850XE Circlips CW-13
11:1 High Compression 92 47.5 0.020 4840P2 128.00 1870XE Wrist pin S-592
94 48 0.040 1890XE
102 50 0.120 1969XE
TT-R125, L, ‘00-15 54 x 54 124 54 STD 4752PS $128.00 2126XE Circlips CW-15
11.2:1 Compression 54.5 0.020 4752P2 128.00 2146XE Wrist pin S-571
55 0.040 4752P4 128.00 2165XE
TT-R250, ‘99-06 73 x 77 249 73 STD 4689PS 162.00 2874XC Circlips CW-18
253 73.5 0.020 4689P2 162.00 2894XC Wrist pin S-524
XT250, ‘13-16 74 x 58 74 STD 4951PS 182.00 2913XA Circlips CW-17
10.5:1 Compression Wrist pin S-688
ArmorGlide skirt coated
XT250, ‘13-16 74 x 58 74 STD 40078PS $182.00 2913XA Circlips CW-17
13:1 Hi Compression 76 0.080 40078P8 182.00 2992XG Wrist pin S-688
ArmorGlide skirt coated
All kits come with pistons, rings and circlips.
Wrist Pin is included, except when noted.
817
PISTONS