Specifications

52
LOWER UNIT TOOLS
Part# Description/Use Application
4&6 CYLINDER 4-STROKE
YB-06063 Driveshaft Needle Bearing Attachment
Use it with Driver Handle YB-06071 to remove the driveshaft
lower bearing. Use it with Driver Handle YB-06071 and
Depth Plate YB-34473 to install the driveshaft lower bearing.
YB-06071 Propeller Shaft Oil Seal Installer
Use it with Driver Handle YB-06071 to install the propeller
shaft bearing housing seals.
YB-06111 Propshaft Needle Bearing Attachment
Use it with Driver Handle YB-06071 to install the propeller
shaft bearing housing bearing.
YB-01611 Test Propeller
It correctly loads Yamaha motors for diagnosing engine
performance at different RPM’s. It is intended for stationary
testing because they do not produce the thrust of a
standard propeller.
YB-06079 Driveshaft Holder
It is used to hold the driveshaft while installing or removing
the pinion gear nut.
YB-34468-5 Reverse Gear Shim Gauge
It is used to measure the reverse gear shim.
F40-4 ~ F60
F40-4 ~ F60,
T50
2000 & Older
T50
YB-34447 Gland Nut Wrench
It is designed to ease the removal or installation of the
propeller shaft bearing housing gland nut.
F40-4 ~
F/L115
F40-4 ~ F50
F40-4 ~ F50
F40-4 ~
F/T50,
F60