Sierra Marine Parts Catalog

207 ACCESSORIES —TOOLS & SHOP SUPPLIES 18-9831 BEARING CUP DRIVER Replaces: Mercury Marine 91-36577, 91-36577T Description: Installs forward gear bearing cup in gear housing of MC-I, R-MR and Alpha One drive units. 18-9835 DRIVER ROD Replaces: Mercury Marine 91-37323 Description: Used with various drivers to install bearings on Alpha One, Gen II and Bravo One and Two gear cases. 18-9837 PULLER/DRIVER HEAD Replaces: Mercury Marine 91-38628T Description: Installs pinion bearing on MC-I, R-MR and Alpha One drive units. Part # O.E. # Description 1 NSS 11-24156 Puller Nut 2 18-9805 12-34961 Puller Washer 3 18-9814 91-29310 Puller Plate 4 18-9819 91-31229 Puller Shaft 5 18-9821 91-32325T Driver Head 6 18-9848 91-52393 Driver 7 18-9815 91-37324 Pilot Plate 8 18-9835 91-37323 Driver Rod 9 18-9816 91-30366T1 Mandrel 10 18-9828 91-36379 Driver Head 18-9820 INSTALLATION TOOL KIT Replaces: Mercury Marine 91-31229A7 Description: removes and installs bearings in MC-I, R-MR, Alpha One, Alpha One Gen II and all Bravo gear cases. Part # O.E. # Description 11 18-9837 91-38628T Puller/Driver Head 12 18-9808 91-15755T Needle Bearing Driver 13 18-9830 91-36571T Pilot Washer 14 18-9836 91-37350 Washer 15 18-9849 91-52394 Bearing Puller 16 18-9832 91-37292 Bearing Puller 17 18-9822 91-32336 Driver Head 18 18-9829 91-36569T Driver Head 19 18-9833 91-37311 Driver Head 20 18-9834 91-37312 Driver Head — CONTAINS — 18-9829 DRIVER HEAD Replaces: Mercury Marine 91-36569 Description: Removes pinion bearing from MC-I, R-MR and Alpha One drive units. 18-9830 PILOT WASHER Replaces: Mercury Marine 91-36571 Description: Used as a guide to install pinion bearing in MC-I, R-MR and Alpha One drive units. 18-9838 U-JOINT ADAPTER Replaces: Mercury Marine 91-38756 Description: Supports yoke when disassembling u-joint on all drive units. 18-9840 PULLER Replaces: Mercury Marine 91-38919 Description: Removes swivel pins from R-MR and Alpha One gimbal rings. 18-9839 BEARING CUP DRIVER Replaces: Mercury Marine 91-38918T Description: Installs bearing cup in top cover of drive shaft housing of MC-I, R-MR, Alpha One drive units and outboards. 18-9842 DRIVE SHAFT RETAINERWRENCH Replaces: Mercury Marine 91-43506T Description: Removes and installs threaded bearing retainer on Alpha stern drives and outboards. 18-9843 CLAMP PLATE Replaces: Mercury Marine 91-43559 Description: Holds preload while checking backlash and bearing preload on Bravo One and Two drive units. 18-9844 TAPERED INSERT TOOL Replaces: Mercury Marine 91-43579 Description: Installs tapered insert retainer into water inlet hose on all Bravo drive units. 18-9841 DRIVE SHAFT SHIMMING TOOL Replaces: Mercury Marine 91-42840T Description: Shims pinion gear on Bravo One drives.