2018 SNOW

577 / 1600

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
x X X X X
577
Metric Dimension Explanation 30 x 62 x 10 R
30 = Denotes 30 millimeter inside seal dimension
(measure shaft for exact dimension)
62 = Denotes 62 millimeter outside seal dimension
10 = Denotes 10 millimeter seal width
NOTE: manufacturers imprint size on most metric seals
Shaft
Dia.
Seal
Dia.
Seal
Width Fits/ OEM# WPS# List
35 52 7/7.5 Moto Ski: 420-8311-85 Ski Doo: 420-8311-85 12-1371 2.95
35 55 7 Arctic Cat: 3003-657, 3004-089 12-12986 2.95
35 55 7 Arctic 12-1331 3.64
35 55 7 Arctic 12-1361 2.95
35 62 9 Polaris flanged 12-1339 5.49
35 62 10 Moto Ski: 420-8304-02 Ski Doo: 420-8304-02 12-1334 3.95
35 62 10 Ski-Doo 12-1334 3.95
35 72 7 Polaris ribbed 12-1323 4.14
35 72 7 Polaris flanged 12-1395 5.49
35 72 7 Polaris flanged Teflon 12-1338T 23.95
35 72 7 Ski-Doo 12-1372 3.75
35 72 7/8 Moto Ski: 420-8319-50 (lh and rh center seal) 12-12988 2.95
35 72 7/8 Ski Doo: 290-8319-52, 420-8319-50/ 51/ 52 (lh, rh center seal) 12-12988 2.95
35 75 8 Arctic 12-1383 8.50
35 75 9 Arctic 12-1308T 20.95
35 75 6/7 Arctic 12-1289 22.95
35 75 8/10 Arctic Cat: 3003-367 12-12971 12.95
35 80 6 Yamaha: 93103-35140 12-1364 5.25
35 80 6 Yamaha 12-1364 5.25
35 80 7 Polaris 12-1374 5.50
35 80 8.5 Yamaha 12-1391 5.95
35 83 8 Arctic 12-1344 6.95
35 62/68.8 9 Polaris flanged 12-1329 20.95
37 90 8 Arctic Teflon 12-1315 34.95
40 62 9 Arctic 12-1382 4.58
40 64 8 Arctic Cat: 3003-759 12-1322 4.14
40 64 8 Arctic 12-1288 13.95
40 64 8 Arctic (chain case) 12-1322 4.14
40 65 7 Arctic 12-1354 6.95
40 80 7 Ski Doo: 420-9312-80 12-1320 6.01
40 80 7 Ski-Doo 12-1320 6.01
40 80 7 Ski-Doo 12-1397 21.95
40 83 8 Arctic 12-1343 6.95
40 80/84 7/9 Polaris 12-1367 23.95
42 62 7 12-12785 5.50
42 72 10 John Deere/Kawasaki Kawasaki 12-1384 4.95
45 62 7.5/8.5 JLO: 000-4231-891 Sachs: 3630-005-000 12-1342 3.95
45 80 9 Yamaha 12-1335 5.95
45 85 10 ArcticTeflon 12-1333 34.95
45 90 8.5 Arctic 12-1388 5.78
45 90 9 Arctic 12-1380 5.50
50 68 7 12-12788 4.75
54 65 8 Ski Doo: 504-1525-71 54-03605 4.95
54 78 7 12-12997 9.95
Sizes in millimeters, listed in sequence by shaft diameter size
REPLACEMENT OIL SEAL DIMENSION CHART
ENGINE