Mercury 20 EFI FourStroke

Propeller Shaft
Ref. No. Qty. Description
Torque
Nm lb‑in. lb‑ft
1 1 Ball bearing
2 1 Forward gear
3 1 Push rod
4 1 Retainer spring
5 1 Clutch pin
6 1 Clutch
7 1 Spring
8 1 Propeller shaft
9 1 Thrust washer
10 1 Reverse gear
11 1 O‑ring
12 1 Ball bearing
13 1 Bearing carrier
14 1 Needle bearing
15 1 Oil seal
16 2 Screw 9.0 79.6 –
17 1 Propeller
18 1 Propeller hardware kit
19 1 Front thrust hub
20 1 Washer
21 1 Propeller nut 12.0 106.2 –
22 1 Cotter pin
Gear Housing (2.15:1)
90-8M0125265 eng NOVEMBER 2017 © 2018 Mercury Marine Page 6A-9