Alpha 1 & Gen. 2 Outdrive Parts *Drawings *Videos

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Mercruiser Alpha One Trim Cylinders *Hoses *Parts

Trim Rams / Hydraulic Lines for the R-MR-Alpha Models
years 1983-1990

  • GLM Mercruiser stern drive parts for R, MR and Alpha one trim cylinder
  • Compatible with models with serial numbers 6225577 and up
  • Hydraulic trim lines / hoses manufactured by Sierra Marine
  • Ram bushings and trim connector junction block replacements
  • Front and rear ram installation kits include anchor pins

Tech support exploded view drawings
Search by part number or description here

Alpha 1 Mercruiser Trim Cylinder Breakdown

Alpha 1 Mercruiser Trim Cylinder Breakdown

For Generation 2 models (years 1991 and up, serial numbers 0D469859 and up), click here

21970 Connector housing kit 98825A4
21970 Connector housing kit 98825A4

Item 1

P/N 21970 Trim connector junction block kit. The housing has 2 inputs and 4 outputs. Includes mounting bolts and gasket. Replaces 98825A4 $59.15

26480
26480

Item 2

P/N 26480 End cap - covers bushing and nut. Replaces 19-14842 $4.15

18-2116
18-2116

Item 3

P/N 18-2116 Trim hose. Replaces 32-99904 $52.15

26400
26400

Item 4A

P/N 26400 Cylinder assembly - starboard - 15-9/16" length. Replaces 98704A3 $399.15

98703A3
98703A3

Item 5A

P/N 26410 Cylinder assembly - port - 15-9/16" length.
Replaces 98703A3 $399.15

14034A3
14034A3

Item 4B

P/N 26500 Ram assembly - starboard - 16-3/16" long. Replaces 14034A3 $375.15

14035A3
14035A3

Item 5B

P/N 26510 Ram assembly - port - 16-3/16" long. Replaces 14035A3 $375.15

18-2136
18-2136

Item 6A

P/N 18-2136 Hose. Replaces 32-864589 $68.15

18-2137
18-2137

Item 7A

P/N 18-2137 Hose. Replaces 32-864588 $68.15

32-864960
32-864960

Item 6B

P/N 18-2114 Hose. Replaces 32-864960 $64.15

32-864959
32-864959

Item 7B

P/N 18-2115 Hose. Replaces 32-864959 $64.15

21370
21370

Item Kit-1

P/N 21370 Ram bushing kit (front). Includes 4 bushings, 4 washers, 2 end caps and front anchor pin. Replaces 17-14873A1 $89.15

26330 Rubber Bushing 23-99291
26330 Rubber Bushing 23-99291

Item 12

P/N 26330 Rubber bushing. Price is per single unit - (note: 4 are required per ram) Replaces 23-99291 $4.15

21380
21380

Item Kit-1

P/N 21380 Ram bushing kit (rear). Includes 4 bushings, 4 washers, 2 end caps and rear anchor pin. Replaces 17-14872A1 $69.15