Mercury Marine Catalog - Tools & Accessories

Shift Cable Anchor Adjustment Tool 91-17263

Shift Cable Tool 91-12037

Installs the shift shaft upper bushing in the R-MR, Alpha One and the earlier Alpha One Gen II transom assemblies.

Shift Handle Tool 91-17302

Positions and removes the shift shaft on the Bravo One and Bravo Two drive units.

Shift Shaft Bushing Tool 91-31107T

Removes and installs the shift shaft bushing in the gear case in the MC-1, R-MR and Alpha One drive units.

Supercedes: 91-24150, 91-23033, 91-23033T, 91-23033T

Shift Shaft Slide Stabilizer 91-865232

Use to hold the Alpha shift shaft slide in the proper position as the drive unit is installed onto the bell housing studs.

Shimming Tool 91-805462T

Measures the pinion height on the Blackhawk and Bravo Three drive units.

Supercedes: 91-805462

Shimming Tool, Drive Gear 91-60523

Measures the upper drive gear clearance on the MC-1, R-MR, Alpha One and Alpha One Gen II.

Shimming Tool, Driven Gear 91-60526T

Measures the upper driven gear clearance on the MC-1, R-MR, Alpha One and Alpha One Gen II drive units.

Supercedes: 91-45877, 91-60526

Shimming Tool, Driven Gear 91-854377

Use to shim the driven gear on the Alpha One Gen II starting with serial Number 0L100009 and above. Can be identified by the letters "A, B, C."

Sleeve Installation Tool 91-818162

Installs the aluminum sleeve in the U-Joint bellows of all the Alpha One Gen II, Blackhawk and all Bravo drive units.

Sleeve Removal Tool 91-818169T

Removes the aluminum sleeve from the U-joint bellows of the Alpha One Gen II drive units.

Supercedes: 91-818169

Slide Hammer Puller 91-34569A1

Removes the bearings and bearing cups.
91-34570 Replacement jaw.

Supercedes: 91-31228A1, 91-31228A2, 91-31228A3, 91-31228A3

Spanner Wrench 91-821709T

Removes the trim cylinder end cap on all Mercury MerCruiser and Mariner trim cylinders. Uses interchangeable pin sets:
91-811907 Large pin set 0.235 in. (5.97 mm)
91-811908 Medium pin set 0.180 in. (4.57 mm)
91-811909 Small pin set 0.150 in. (3.81 mm)

Supercedes: 91-821709

Spanner Wrench For L-18 U-joint Bearing Retainer 91-862219A1

Removes and installs the drive shaft bearing retainer on the Bravo XZ, XR and Diesel Bravo drive units.
91-862218 Replacement pins (5)

Supercedes: 91-862219

Spark Gap Tester 91-63998A1

Provides a visual indication of spark/coil efficiency.

Spline Backlash Tool 91-806192

Measures the Bravo Three and Blackhawk propshaft-to-gear spline backlash while on V-blocks.

Steel Bearing Adaptor Socket 91-862531

Removes and installs the steel bearing adaptor on the Bravo X Series drive units.

Stub Shaft for Bravo X Series 91-865083

Replaces the U‑joint assembly during the shimming process of the driveshaft housing.

Stub Shaft for Standard Bravo 91-865084

Replaces the U‑joint assembly during the shimming process of the driveshaft housing.

Support Block 91-814812A1

Holds and supports the dial indicator for various measurements, used as a base for the dial indicator.