Sierra 18-2685 Lower Unit Gear Housing Seal Kit
Price: $39.84
Save: $13.65
(25% Off $53.49)
Part # 18-2685
2nd Day Air for $2.99 More Eligible
SHIPS TODAY!* if ordered in 4 hrs 38 mins.
This item is found in the following Product Families
Kit Contains:
    (3) 18-2030 Oil Seal - replaces O.E. # 321786
    (1) 18-2031 Oil Seal - replaces O.E. # 321787
    (2) 18-4248 Washer - replaces O.E. # 311598
    (1) 18-7100 O-Ring - replaces O.E. # 301877
    (1) 18-7112 O-Ring - replaces O.E. # 302493
    (1) 18-7120 O-Ring - replaces O.E. # 307853
    (1) 18-2534 Spaghetti Seal - replaces O.E. # 309044
    (1) 18-0882 Shift Rod Gasket - replaces O.E. # 304764
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Great kit for the money
by Andrew from Saint James, Minnesota on May 31, 2017
This kit worked great to seal up my lower unit. The parts were all of high quality. My only serious complaint is that all of the seals came in one bag with no part numbers on them. Other brands of kits will come with individually packaged parts with part numbers on them. No doubt this contributes to the lower cost of this kit, but it can be very frustrating trying to identify the location of some of the less obvious parts (some of the o-rings) without part numbers to reference back against the exploded view. You should also plan on buying a tube of RTV (I prefer The Right Stuff or Permatex Ultra Black) because no sealant is included in the kit, but is recommended per the shop manual.
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