551 / 1445
HELMETS
HELMET
ACC.
EYEWEAR
APPAREL
PROTECTIVE
BAGS/ SURVIVAL
VIDEOS
SNOWMOBILE
ACC.
SLEDS/
TRAILERS
ELECTRICAL
EXHAUST
ENGINE
STEERING/
CONTROLS
AIR/ FUEL
WINDSHIELDS
BODY
TUNNEL/ RAIL
ACC.
TRACKS/ STUDS/
SPROCKETS
REAR
SUSPENSION
SHOCKS
FRONT
SUSPENSION
SKIS/ RUNNERS
BRAKES
CHAIN/
SPROCKETS
BELTS
CLUTCHING
CHEMICALS
TOOLS/
FASTENERS
PROMOTIONAL
REFERENCE
INDEX
551
Part numbers that begin with SK are precision matched and balanced
pistons kits. Kit Includes: required number of pistons, rings, circlips,
wrist pins & top end gasket for complete engine.
PISTONS
All Wiseco Pistons are priced with rings and circlips. Pro-Lite models include wrist pin.
SK matched and balanced kits includes: forged pistons, rings, circlips, wrist pins & top end gasket for complete engine.
* These sizes are limited to available stock. ‡ For prices and Head & Base sets see gasket section
Application
No.
Cyl.
Bore X
Stroke
Disp
cc Size in.
Top End
Kit
List
Piston
List
Repl. ring
set
Resleeved
cyl. repl.
ring set
Circlip
Wrist
Pin
Top end
bearing
SKI-DOO ROTAX ENGINE
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cont
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d
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503 Engine Type
2 72x 61 497 STD
2373PS $131.95
2835LK 2835LK CW-18 S-513 B1003
5500 ‘80-84
72.5 506 0.02”
2373P2 131.95
2854LK 2854LK
Alpine 500 ‘83-90, ‘94
73mm 511 0.04”
2373P4 151.95
2874LK 2874LK
Blizzard; MX 5500 ‘79-84
73.5mm 518 0.06”
SK1210 $303.95 2373P6 151.95
2894LK 2894LK
Blizzard 9700 LC ‘83-84
Cheyene ‘89-91
Escapade ‘87-89
Everest 500, 500E ‘80-83
Formula SL ‘97-99
Grand Touring F ‘01-02
Grand Touring, Cargo F ‘01
MXZ 500 Fan ‘01-02
Safari 503; Formula Dlx 500 ‘99-01
Safari LC ‘86-94
Skandic 500 ‘98-02
Skandic 503 ‘87-94, ‘97
Skandic WT, SWT ‘98-03
Skandic Sport ‘03
Summit 500 Fan ‘01-02
Touring Fan 500 ‘01
Voyager ‘89; 5500 ‘80-84
Case Iron Bore
Pro-Lite Includes Wrist pin
Top end gasket not included in kit
536 Engine Type
2 72x 64 521 STD
SK1215 $311.95 2373PS $131.95
2835LK 2835LK CW-18 S-513 B1003
Formula Plus ‘86-88 LC
72.5mm 528 0.02”
SK1216 311.95 2373P2 131.95
2854LK 2854LK
Case Iron Bore
73mm 535 0.04”
SK1217 351.95 2373P4 151.95
2874LK 2874LK
Pro-Lite Includes Wrist pin
73.5mm 543 0.06”
SK1218 351.95 2373P6 151.95
2894LK 2894LK
537 Engine Type
2 72x 64 521 STD
SK1211 311.95 2373PS 131.95
2835LK 2835LK CW-18 S-513 B1003
Formula Plus ‘89-91 LC
72.5mm 528 0.02”
SK1212 311.95 2373P2 131.95
2854LK 2854LK
Case Iron Bore
73mm 535 0.04”
SK1213 351.95 2373P4 151.95
2874LK 2874LK
Pro-Lite Includes Wrist pin
73.5mm 543 0.06”
SK1214 351.95 2373P6 151.95
2894LK 2894LK
550F Engine Type
2 76x61 553 STD.
SK1375 341.95 2452PS 141.95
2992KD
CW-20 S-631 Use OEM
Expedition Sport ‘05-08
76.5mm 561 0.02”
SK1376 341.95 2452P2 141.95
3012KD
Freestyle Backcountry ‘07-08
77mm 568 0.04”
SK1377 341.95
3032KD
Freestyle Park ‘07-08
Freestyle Session ‘07
Grand Touring ‘03, ‘10-15
GSX Fan ‘05-08
GTX Fan ‘05-08
Legend ‘03-04
MXZ Fan ‘03-08
MXZ 550 X ‘07-08
Skandic SUV ‘04-08
Skandic SWT ‘04-08
Skandic Tundra LT ‘08
Skandic WT ‘04-08
Summit Fan ‘03-08
Twin Cylinder
Fan Cooled
582 Engine Type
2 76x 64 581 STD
SK1219 $323.95 2376PS $137.95
2992LT 2992LT CW-18 S-477 B1003
Formula Plus MX ‘93
76.5mm 588 0.02”
SK1220 323.95 2376P2 137.95
3012LT 3012LT
Formula Grand Touring ‘93
77mm 596 0.04”
SK1221 351.95 2376P4 151.95
3032LT 3032LT
Formula Plus ‘92-93
77.5mm 604 0.06”
SK1222 351.95 2376P6 151.95
3051LT 3051LT
Formula Plus EFI ‘93
78mm 611 0.08”
2376P8 151.95
3071LT 3071LT
Grand Touring XTC ‘94
Grand Touring 583 ‘95-99
Liquid cooled
Pro-Lite Includes Wrist pin
Case Iron Bore
Continued on the next page
ENG I NE