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Sterndrive Tools

Mercruiser

Engine Alignment Tool

Used to verify engine alignment on all MC-I, R-MR, Alpha One and Alpha One/Gen II
Used to verify engine alignment on Cobra models

18-4442	ENGINE ALIGNMENT TOOL	Order	$223.52
91 8M2001017	TOOL-ENGINE ALIGN	Instock	$242.63
GR100091-475KIT	ALIGNMENT TOOL KIT W/BELLOWS EXPANDER AND RING	Instock	$412.50
GR100091-805475	ALIGNMENT TOOL	Instock	$149.92

Spanner Nut Wrench

Removes and installs drive shaft bearing retainer
MC-I, R-MR, Blackhawk, all Bravo and all Alpha drive units

18-9803		SPANNER NUT WRENCH	Instock	$152.67
GR100091-017256		SPANNER WRENCH	Instock	$81.75

INSTALLER TOOL

To Install Mercruiser Shift Cables

91 12037	INSTALLER TOOL	Instock	$86.47
18-9806E	Shift Cable Tool	Instock	$56.87
REC91-12037	SHIFT CABLE TOOL	Instock	$52.34

WRENCH

91 17256	WRENCH	Order	$234.18
18-9803	SPANNER NUT WRENCH	Instock	$152.67
GR100091-017256	SPANNER WRENCH	Instock	$81.75

DRILL FIXTURE KIT

Used to help drill the holes for the MerCruiser transom plate mounting bolts.
For MCM 3.0L to 350 Magnum (Alpha One), Bravo One, Two, Three and
Blackhawk models.

91 43693A2

DRILL FIXTURE

Order

$1461.92

HINGE PIN TOOL

91 78310		HINGE PIN TOOL	Instock	$45.67
GR100091-078310		HINGE PIN TOOL	Instock	$29.95

Installation Tool, Prop Nut

Propeller wrench 805457T1 is for use only on MerCruiser Bravo Three sterndrives. See your owner's manual for installation instructions, the Flo-Torq hub, thrust washers and prop nut part numbers to best fit your engine or drive.

• Specialized prop wrench to install or remove inner/front propeller nut
• Use only on MerCruier Bravo Three sterndrives
• To aid future propeller removal, grease prop shaft splines with Mercury 2-4-C or Mercury Special Lube 101

91 805457T1		PROP WRENCH	Instock	$138.13
GR100091-805457		PROP TOOL, BRAVO 3	Instock	$86.70

ALIGNMENT SHAFT TOOL

Used to align the engine to the standard Bravo transom assembly for sterndrive
installation.
For MerCruiser drives, except Vazer drives.

91 805475A1	ALIGNMENT TOOL KT	Order	$593.60
91 8M2001017	TOOL-ENGINE ALIGN	Instock	$242.63
GR100091-475KIT	ALIGNMENT TOOL KIT W/BELLOWS EXPANDER AND RING	Instock	$412.50
GR100091-805475	ALIGNMENT TOOL	Instock	$149.92

ENGINE MOUNTING FIXTURE

Gasoline engine mount installation tool fixture.
MerCruiser gasoline engines, except Vazer engines.

91 806794A02

TOOL-MOUNT LOCATE

Order

$3433.37

TOOL-EXPANDER

91 8M0096108		TOOL-EXPANDER	Instock	$196.96
GR104020-45497A		BELLOWS EXPANDER91 45497A1	Instock	$62.45

ALIGNMENT TOOL KIT W/BELL OWS EXPANDER AND RING

GR100091-475KIT	ALIGNMENT TOOL KIT W/BELLOWS EXPANDER AND RING	Instock	$412.50
91 8M2001017	TOOL-ENGINE ALIGN	Instock	$242.63
GR100091-805475	ALIGNMENT TOOL	Instock	$149.92

OMC Sterndrive