- Exploded view drawing for easy upper gearcase component identification with photos
- Compatible with Mercruiser
and Alpha One outdrives up to 1990
- Shift shafts, seals and kits
- GLM Aftermarket and OEM Mercury numbers for
easy cross referencing
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Photo
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Description / OEM #
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Price (USD)
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Price (Canadian)
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12110 Water pump
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Item A P/N 12110 Water pump impeller kit with housing (1970 - 1983, MC-1 and R models, serial
numbers 2763442-6854392). Click on picture for newer 1984-1990 Alpha One and 1991 and up Gen 2 models.
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$39.95
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$52.95
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58231
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Item B P/N 58231 Complete GM 305/350 V8 manifold conversion kit, from older log style to newer
center rise. Click on photo for all other engine / model manifolds.
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$598.95
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$790.95
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28380 Shims
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15-71013
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$7.95
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$8.95
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28330 Tension washer
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12-45810
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$4.95
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$5.95
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28360
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11-22339
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$4.95
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$5.95
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22420
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10-79953Q2
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$4.95
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$5.95
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31170
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Item 30 P/N 31170 Washers (5)
12-19183-2
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$4.00
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$4.00
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28300 Screw
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10-98794
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$3.95
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$4.95
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21890 Plug
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19-47579
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$4.95
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$5.95
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21170
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Item 33 P/N 21170 Lock nuts (5)
11-13439-1
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$4.95
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$5.95
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31150 Gasket
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27-55810-1
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$4.95
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$5.95
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22440
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10-28668
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$4.95
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$5.95
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12200 Pocket cover kit
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Item 36 P/N 12200 Water pocket cover kit (includes plastic housing, copper
tube, 4 screws, base gasket and grommet)
42724A3
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$28.95
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$36.95
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21423 Bushing
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Item 37 P/N 21423 Bushing (metal, for shift shaft)
23-32632
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$20.95
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$27.95
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85150 Seal
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26-36557
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$4.95
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$5.95
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12202 Mercruiser water tube
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Item 39 P/N 12202 Water Tube
32-54236
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$8.95
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$10.95
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22031 Welch plug
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Item 40 P/N 22031 Welch Plug (1-1/4 O.D.)
19-42682
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$4.00
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$4.00
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22032
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Item 41 P/N 22032 Pipe plug
22-42861-1
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$4.00
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$4.00
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21421
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Item 43 P/N 21421 Intermediate Shift Shaft
62104-1
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$43.95
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$57.95
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21422
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12-32666
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$3.95
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$4.95
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22100 Cotter pin
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Item 45 P/N 22100 Cotter pins (10)
18-32665
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$4.95
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$5.95
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87500
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Item 46 P/N 87500 Seal kit
26-32511A1
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$24.95
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$31.95
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39622 Bell housing gasket
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Item 47 P/N 39622 Bell housing gasket kit (1983 - present, serial numbers
6225577 and up)
27-94996T2
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$9.95
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$12.95
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39590
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Item 48 P/N 39590 Outdrive installation gasket kit (1967 - 1982, serial numbers
2062141 - 6225576)
27-64818T4
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$9.95
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$12.95
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