Sierra
Sierra 18-2660 Lower Unit Gear Housing Seal Kit
Your Price: $42.23
Save: $14.35
(25% Off $56.58)
Part # 18-2660 2nd Day Air for $2 More Eligible
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This item is found in the following Product Families


Johnson 50-75 HP 3 Cylinder Gearcase (1979-2003) Exploded View
Johnson 50-75 HP 3 Cylinder Gearcase (1979-2003) Exploded View
Johnson Gearcase Exploded View Diagram and Parts Fits 50-75 HP 3-Cyl 1979-2003 Figure # Description O.E.M. # Sierra # Qty. * Gearcase Assembly, …

Evinrude 50-75 HP 3 Cylinder Gearcase (1979-2003) Exploded View
Evinrude 50-75 HP 3 Cylinder Gearcase (1979-2003) Exploded View
Evinrude Gearcase Exploded View Diagram and Parts Fits 50-75 HP 3-Cyl 1979-2003 Figure # Description O.E.M. # Sierra # Qty. * Gearcase Assembly, …

Replaces OEM part #
  • OMC 396349
Kit Contains:
    (1) 18-2059 Oil Seal - replaces O.E. # 321466
    (1) 18-2064 Oil Seal - replaces O.E. # 332205
    (1) 18-2537 Rubber Seal - replaces O.E. # 324937
    (1) 18-2855 Shift Housing Cover to Gearcase Gasket - replaces O.E. # 314082
    (2) 18-4248 Washer - replaces O.E. # 311598
    (1) 18-7120 O-Ring - replaces O.E. # 307853
    (1) 18-7127 O-Ring - replaces O.E. # 313446
    (1) 18-7128 O-Ring - replaces O.E. # 313754
    (1) 18-7137 O-Ring - replaces O.E. # 318372
    (2) 18-7145 O-Ring - replaces O.E. # 333572
    (4) 18-7475 Quad Ring - replaces O.E. # 332584
    (1) 18-7174 O-Ring - replaces O.E. # 326649
    (2) 18-2001 Oil Seal - replaces O.E. # 330137
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Good
by Barry from Mishawaka, Indiana on August 04, 2015
Worked well
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More than I needed but worked well
by Paul from Waite Park, Minnesota on November 15, 2012
I'm exaggerating a little bit, but the Lower Unit Gear Housing Seal Kit for Johnson/Evinrude 396349, GLM 87601 - Sierra contained every gasket known to man. It was way more than I needed because I wasn't able to get the entire lower unit apart. The internal snap rings stymied me. Nevertheless, the parts that I did use has appeared to solve the leaking oil problem of my 1978 70 HP Evinrude. The price was reasonable.
(2 of 2 people found this review helpful)
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