Bushing Power Trim

For R, MR, Alpha, Replaces OEM 1623-8951A43 from SIERRA
Complete lower gear housing assembly built with proven components and tested to the same standards as Upper Units. For MerCruiser R, MR, Alpha.
$1,569.00

Engine Alignment Tool from SIERRA
Used to verify engine alignment on All MC-I, R-MR, Alpha One and Alpha One/Gen Two. Mercruiser: All #1 units (Replaces 91-57797A3).
$115.00

For Gen II ('98 & up) OL100040 & up, Replaces OEM 1623-815822A53 from SIERRA
Complete lower gear housing assembly built with proven components and tested to the same standards as Upper Units. For MerCruiser R, MR, Alpha.
$2,689.00

Engine Mount Bolt Kit - Mercruiser from SIERRA
Replaces Mercruiser 10-97934A1 For R/MR/Alpha I/ Gen II/Bravo.
$14.29

Starboard up, for all Alpha I Gen II engine types from SIERRA
High-pressure hoses, cylinder to connector. Sierra trim hoses include marine-grade stainless-steel fittings and tubing, precision made for an exact fit. Working pressure up to 3000 PSI.
$59.99

Drain Plug Replaces Merc 10-79953A2 from SIERRA
Drain plugs leak? Replace them with these!Non-magnetic plug fits upper and lower units. Magnetic plug installs on lower unit and attracts small pieces of metal to keep them from damaging vital parts. For Mercruiser #1, R, MR, Alpha, Alpha I Gen II outdrives .
$2.29

Magnetic Drain Plug Replaces Merc 10-14834A-1 from SIERRA
Drain plugs leak? Replace them with these!Non-magnetic plug fits upper and lower units. Magnetic plug installs on lower unit and attracts small pieces of metal to keep them from damaging vital parts. For Mercruiser #1, R, MR, Alpha, Alpha I Gen II outdrives .
$5.99

Aluminum Anode from SIERRA
Replaces: 43994A2, 821631Q1 For use on R/MR/Alpha One (Sterndrive & Transom Assembly 1983-90).
$22.99

Water Tube - Mercruiser from SIERRA
Replaces: 32-54236 For #1 -R/MR/Alpha.
$9.49

Water Pick-Up Port Retaining Nut (5) - Mercruiser from SIERRA
Replaces: 11-45812 Use with Water Pick-Up "Port" (MPN 18-3198 - Replaces: 93423-1 - For: MR Alpha) Package of 5.
$1.39

For All Alpha I Gen II Engine Types from SIERRA
362493 Replaces: Mercruiser Inboard/Outboard #23-99291 Fits 120/260 drive units - S/N 6225277 & up.
$28.99