Quicksilver Marine Parts Catalog
- Contents
- Pre-1988 Mariner
- Mercury & Mariner
- Carburetor Kits
- Fuel Pump Repair Kits
- Ignition Keys
- Ignition Parts (2-Stroke)
- Ignition Parts (4-Stroke)
- Lower Unit Gearcase Seal
- Pistons
- Oil Filters
- Powerhead Gasket Sets
- Rod Main Bearings
- Solenoid Relay (2-Stroke)
- Solenoid Relay (4-Stroke)
- Spark Plugs (2-Stroke)
- Spark Plugs (4-Stroke)
- Stators
- Thermostat Kits
- Water Pump Parts (2-Stroke)
- Water Pump Parts (4-Stroke)
- Mercruiser
- Engine Parts
- View All »
- Alternators
- Camshafts, Bearings, Lifters & Push Rods
- Carburetors
- Connecting Rod Bearings
- Crankshaft Bearings
- Distributor Assembly & Components
- Distributor Gears
- ECMs, Coils, Wires & Spark Plugs
- Engine Couplers
- Engine Gaskets
- Exhaust Manifolds & Elbows
- Flame Arrestors
- Fuel Coolers
- Fuel Injection Components
- Fuel Pumps & Filters
- Ignition Tune-up Kits
- Intake & Exhaust Valves
- Oil Coolers
- Oil Pumps & Components
- Piston Rings
- Pistons
- Rocker Arms & Hardware
- Starter Parts
- Starters & Solenoids
- Thermostats, Housings & Covers
- Timing Chains & Gears
- Valve Caps, Springs & Keepers
- V-Belts & Serpentine Belts
- Water Hoses—Engine Supply
- Water Hoses—Exhaust Cooling
- View All »
- Transom & Drive Parts
- View All »
- Bearing Carriers
- Bellows
- Drive Shaft Housing & Sterndrive Units
- Drive Shaft Housing Bearings
- Drive Shaft Housing Gears
- Gear Case Bearings
- Gear Case Gears
- Gear Case Seals
- Gear Case Shafts
- Gear Case Shims
- Gimbal Bearings
- Installation Gaskets
- Trim Cylinders
- Trim Cylinder Hardware
- Trim Cylinder Hoses
- Universal Joints (U-Joints)
- Water Pump Impellers & Kits
- View All »
- Engine Parts
- Page Numbers
GEAR CASE COMPONENTS
LOWER UNIT REPAIR KITS APPLICATION CHART
A gearcase can be rebuilt in partial stages or in whole by the use of the four main kits shown in the center of the chart. Those four kits would be the Seal
& Bearing Kit, the Clutch/Cam Follower Kit, the Pinion/Forward Gear Kit(with bearing) and the Reverse Gear. The seal kits and forward bearings
referenced are for convenience should need them individually.
Mercury/Mariner Lower Unit Repair Kits
Reverse Gear Forward Bearing (If
Clutch/Cam
Pinion/Forward
Model
Model Notes
Serial # Range
Seal Kit
Seal & Bearing Kit
Required Separate)
Follower Assy.
Gear Assy (with
(w/o forward brg.)
forward brg.)
(1)
40 (4 cyl)
USA
0C159200 and up
26-79831A 1 N.L.A.
N.L.A.
N.L.A.
40 (4 cyl)
BEL
9570790 and up
26-79831A 1 N.L.A.
N.L.A.
N.L.A.
40 FourStroke
1.83:1 ratio
USA
0G231123 - 0G760299 -
N/A
N/A
N/A
-
2:1 ratio
USA
0G231123 - 0G760299 -
N/A
N/A
N/A
-
2.31:1 ratio
USA
0G231123 - 0G760299 26-43035A 4 N/A
N/A
-
-
40 FourStroke
2:1 ratio
USA
0G760300 - 0T408999 -
N/A
N/A
N/A
-
2.31:1 ratio
USA
0G760300 - 0T408999 26-43035A 4 N/A
N/A
-
-
45 (4 cyl)
USA
5531630 and up
26-79831A 1 N.L.A.
N.L.A.
N.L.A.
45 (4 cyl)
AUS
8063985 and up
26-79831A 1 N.L.A.
N.L.A.
N.L.A.
45 (4 cyl)
BEL
9248006 and up
26-79831A 1 N.L.A.
N.L.A.
N.L.A.
45 (4 cyl)
CAN
7143688 and up
26-79831A 1 N.L.A.
N.L.A.
N.L.A.
50 (4 cyl)
USA
5531630 and up
26-79831A 1 N.L.A.
N.L.A.
N.L.A.
50 (4 cyl)
AUS
8063985 and up
26-79831A 1 N.L.A.
N.L.A.
N.L.A.
50 (4 cyl)
BEL
9248006 and up
26-79831A 1 N.L.A.
N.L.A.
N.L.A.
50 (4 cyl)
CAN
7143688 and up
26-79831A 1 N.L.A.
N.L.A.
N.L.A.
40 (3 cyl)
USA
0G531301 and up
-
N.L.A.
-
40 (3 cyl)
BEL
9973100 and up
-
N.L.A.
-
50 (3 cyl)
USA
0D000750 - 0G589999 26-814669A 2 N.L.A.
N.L.A.
50 (3 cyl)
BEL
9683055 - 9973099
26-814669A 2 N.L.A.
N.L.A.
50 (3 cyl)
USA
0G590000 and up
-
N.L.A.
-
50 (3 cyl)
BEL
9973100 and up
-
N.L.A.
-
50 FourStroke
1.83:1 ratio
USA
0G231123 - 0G760299 -
N/A
N/A
N/A
-
2:1 ratio
USA
0G231123 - 0G760299 -
N/A
N/A
N/A
-
2.31:1 ratio
USA
0G231123 - 0G760299 26-43035A 4 N/A
N/A
-
-
50 FourStroke
1.83:1 ratio
USA
0G760300 - 0T178499 -
N/A
N/A
N/A
-
2.3:1 ratio
USA
0G760300 - 0T178499 26-43035A 4 N/A
N/A
-
-
55 (3 cyl)
USA
0D000750 and up
26-814669A 2 N.L.A.
N.L.A.
55 (3 cyl)
BEL
9741042 and up
26-814669A 2 N.L.A.
N.L.A.
60 (3 cyl)
Standard, NON-BIGFOOT
USA
0D000750 and up
26-814669A 2 N.L.A.
N.L.A.
Model
60 (3 cyl)
Standard, NON-BIGFOOT
BEL
9683055 and up
26-814669A 2 N.L.A.
N.L.A.
Model
60 (3 cyl)
3 JAW Rev. Clutch
USA
0D000750 - 0G589999 26-43035A 4 31-803496T 1
BIGFOOT Model
60 (3 cyl)
3 JAW Rev. Clutch
BEL
9683055 - 9973099
BIGFOOT Model
60 (3 cyl)
6 JAW Rev. Clutch
USA
0D000750 - 0G589999 26-43035A 4 31-803496T 1
-
BIGFOOT Model
60 (3 cyl)
6 JAW Rev. Clutch
BEL
9683055 - 9973099
-
BIGFOOT Model
60 (3 cyl)
6 JAW Rev. Clutch
USA
590000 and up
-
BIGFOOT Model
60 (3 cyl)
6 JAW Rev. Clutch
BEL
9973100 and up
-
BIGFOOT Model
70 (3 cyl)
3 JAW Rev. Clutch
USA
0A996142 - 0C221999 26-43035A 4 31-803496T 1
70 (3 cyl)
3 JAW Rev. Clutch
BEL
9483121 - 9589038
70 (3 cyl)
6 JAW Rev. Clutch
USA
0A996142 - 0C221999 26-43035A 4 31-803496T 1
-
70 (3 cyl)
6 JAW Rev. Clutch
BEL
9483121 - 9589038
-
US Quicksilver Product Guide
673