Parts & Diagrams
Propeller Guide
ACCESSORIES
ELECTRIC STARTER
ELECTRICAL COMPONENTS
ENGINE COVER AND SUPPORT PLATE
FUEL PUMP
FUEL SYSTEM
FUEL TANK AND LINE
GEAR HOUSING
MOTOR LEG
POWER HEAD
SPECIAL TOOLS - LOWER UNIT
SPECIAL TOOLS - LUBRICANTS AND SEALANTS
SPECIAL TOOLS - POWER HEAD
SPECIAL TOOLS - TEST EQUIPMENT
SPECIAL TOOLS - TUNE-UP
ENGINE SPECIFICATIONS FOR H0121B79A
- Parts Group:
- 12 H.P. SAILOR
Service Manuals
Service Bulletins
SPECIAL TOOLS SFO-97-08
19-JAN-1998
TOP SELLING ITEMS FOR YOUR 1979 Outboard 12 [ H0121B79A ]

Mercury Marine
Propeller Pin Kit
FK247
USD
36.24
36.24
$36.24
Mercury Marine
Water Pump Kit
FK1031-1
USD
169.95
169.95
$169.95
You save $1.63. (1%)

Mercury Marine
(.312-18 Special) Screw
F286422-1
USD
39.95
39.95
$39.95
You save $1.63. (4%)
Mercury Marine
Idle Mix Screw-
FO15520
USD
22.33
22.33
$22.33
You save $1.17. (5%)

Mercury Marine
Bowl-Fuel
FO15366
USD
32.54
32.54
$32.54
You save $1.71. (5%)
Mercury Marine
Tilt Lock
F429541
USD
42.99
42.99
$42.99
You save $10.68. (20%)
Mercury Marine
Pin-Gear Shift
F90871-3
USD
83.68
83.68
$83.68
You save $4.40. (5%)
Mercury Marine
Cowl Seal
F392756
USD
37.74
37.74
$37.74

Mercury Marine
Coupling Assembly
817796A2
USD
144.99
144.99
$144.99
You save $36.84. (20%)
Mercury Marine
Liner Set
FA286155
USD
22.08
22.08
$22.08
Mercury Marine
Knock Off Nut
FT2909
USD
29.95
29.95
$29.95
You save $0.60. (2%)
Mercury Marine
GAUGE CAP
F409251-1
USD
34.18
34.18
$34.18