576 / 1600
x
X X
X
X
576
HELMETS
HELMET
ACCESSORIES
EYEWEAR
APPAREL
PROTECTIVE
SURVIVAL /
BAGS
VIDEOS
SNOWMOBILE
ACCESSORIES
SNOWBIKE
SLEDS /
TRAILERS
ELECTRICAL
EXHAUST
ENGINE
STEERING /
CONTROLS
AIR /FUEL
WINDSHIELDS
BODY
TUNNEL /RAIL
ACCESSORIES
TRACKS /STUDS /
SPROCKETS
REAR
SUSPENSION
SHOCKS
FRONT
SUSPENSION
SKIS /RUNNERS
BRAKES
CHAIN /
SPROCKETS
BELTS
CLUTCHING
CHEMICALS
TOOLS /
FASTENERS
PROMOTIONAL
REFERENCE
INDEX
Shaft
Dia.
Seal
Dia.
Seal
Width
Fits/ OEM#
WPS# List
30
48
8
Yamaha: 93102-30128
12-1347 2.95
30
48
8
Yamaha
12-1347 2.95
30
50
8
Arctic Cat: 3000-052
12-12985 2.50
30
52
10
CCW: 45-0000-80 John Deere: M66825, M6655, M63683 (chain case)
12-1281 3.44
30
55
7
Arctic
12-1361 2.95
30
62
6
Polaris
12-1304 3.95
30
62
7
Hirth: 055-24
12-1306 2.95
30
62
7
Hirth, JLO Ski-Doo
12-1306 2.95
30
62
7
Polaris flanged
12-1396 5.02
30
62
7
Polaris, Ski-Doo ribbed
12-1316 3.64
30
62
7
Ski-Doo
68-0150 3.64
30
62
8
Polaris: 3082051
12-12982 3.50
30
62
9
Yamaha
12-1392 3.95
30
62
10
Arctic/Kawasaki, John Deere/Kawasaki, Kohler, Rupp/Tohatsu, Sachs
12-1302 5.50
30
62
10
Ribbed
12-1302R 2.95
30 62/63.7
7
Polaris: 3083045
12-12984 2.50
30
62
7 Teflon JLO: 000-4231-578 Moto Ski: 420-8307-47 Ski Doo: 420-8307-47/48
12-1306T 9.95
30
62
7 w/rib Polaris: 3083045
12-1316 3.64
30
63.2
11.5 Ski Doo: 581-0565-00
54-03601 2.50
30
65
9
Arctic
12-1330 3.64
30
65
10/11 Arctic Cat: 3002-717, 3002-039
12-12999 2.95
30
72
7
Arctic
12-1357 5.50
30
72
7
Polaris flanged
12-1375 5.49
30
72
8
Yamaha: 93102-30184
12-1379 5.49
30
72
8
Yamaha
12-1348 3.95
30
72
8
Arctic
12-1379 5.49
30
72
10
Hirth 055-21, Kohler 38-032-01, Moto Ski 420-9309-40
12-1305 3.95
30
72
10
Rupp 17033, Ski-Doo 420-9309-40, Yamaha 93102-30111
12-1305 3.95
30
72
10
Hirth, Kohler, Rupp, Tohatsu, Ski-Doo
12-1305 3.95
30
72
8/10 Arctic Cat: 3003-785, 3005-188
12-12972 11.50
30
75
9
Arctic flanged
12-1399 5.78
30
75
9
Arctic
12-1381 5.50
30 75/79
9/11 Arctic
12-1311 19.95
30 62/63.5
10
Arctic Cat: 3000-154
12-1302 5.50
30 62/63.5
5/6 Ski Doo: 420-8319-90 (lh, rh center seal)
12-12975 3.50
30 62/63.5 10 Teflon John Deere: M68074 Kawasaki: 92050-053 Kohler: 38-032-02/06
12-12973 11.95
30 62/63.5 10 Teflon Sachs 3630-001-000
12-12973 11.95
30 62/90
8/11 Polaris: 3081046
12-12983 7.50
31
50 8 (set of 4)
68-3120 18.08
32
42
7
Ski Doo: 420-9312-90
12-1321 3.25
32
42
7
Ski-Doo
12-1321 3.25
32
48
8
Yamaha
12-1359 4.14
32
48
9.2 Yamaha: 93103-32155/ 32137
12-1332 4.14
32
48
10
Yamaha
12-1376 4.14
32
48
10
Yamaha
12-1390 4.14
32
48
10.5 Yamaha: 93103-32156
12-1376 4.14
32
48
10
Yamaha: 93103-32153, SW w/ spring/ center rib
12-1390 4.14
32
48
10 w/rib Kawasaki: 93103-32055 Sno Jet: 810475 Yamaha: 93103-32061
12-1390 4.14
32
48
8 w/rib Yamaha: 93103-32137
12-1359 4.14
32
65
7 w/rib Polaris: 3085200 (chain case)
12-1340 4.58
32
72
8
Yamaha
12-1349 3.95
32
72
10
Yamaha: 93103-32060
12-1351 3.95
32
78
10
Yamaha: 93103-32054
12-1350 4.58
32
78
10
Yamaha
12-1350 4.58
32
78
8 SW Yamaha: 93103-32151 (chain case)
12-1358 4.58
32
78
9.5 w/rib Kawasaki: 93103-32095 Sno Jet: 811671 Yamaha: 93103-32095
12-12995 7.50
33.2 48.15
8.1 Ski Doo: 415-0493-00
54-0363 4.95
34.5
79
10
Ski-Doo
12-1326 5.95
35
48
7
Polaris
12-1303 17.95
35
52
7
Ski-Doo
12-1371 2.95
Sizes in millimeters, listed in sequence by shaft diameter size
REPLACEMENT OIL SEAL DIMENSION CHART
SEE PAGES 578-591 FOR CRANKSHAFT BEARING/OIL SEAL APPLICATIONSContinued on the next page
ENGINE