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IMCO Marine

1 1/2" SCX Drive Spacer
Your Price:
$689.99

1 1/2" IMCO SCX Drive Spacer

421-01-8055

1 1/2" SCX Drive Spacer


Qty Description
1 Spacer 1 1/2"
1 SCX  Coupler +1 1/2"
1 SCX  Alignment Spacer
6 7/16-14 x 4" S/S Stud Heat Treated
2 7/16-14 x3 1/2" S/S Stud Heat Treated
8 7/16-20 Nylock Nuts S/S
8 7/16" AN Washers
1 "O" Ring (Water Passage)
1 "O" Ring (PTFE Oil Passage)
1 "O" Ring (Cooling Water)
1 "O" Ring (Alignment spacer)
1 Tube Loctite 271

1" SCX Drive Spacer
Your Price:
$608.99

1" IMCO SCX Drive Spacer

421-01-8052

1" SCX Drive Spacer


Qty Description
1 Spacer 1"
1 SCX  Coupler +1"
1 SCX  Alignment Spacer
6 7/16-14 x 3 1/2" S/S Stud Heat Treated
2 7/16-14 x3" S/S Stud Heat Treated
8 7/16-20 Nylock Nuts S/S
8 7/16" AN Washers
1 "O" Ring (Water Passage)
1 "O" Ring (PTFE Oil Passage)
1 "O" Ring (Cooling Water)
1 "O" Ring (Alignment spacer)
1 Tube Loctite 271

1" SCX4 Drive Spacer
Your Price:
$608.99

1" IMCO SCX4 Drive Spacer

421-01-8054

1" SCX4 Drive Spacer


Qty Description
1 Spacer 1"
1 SCX/SCX4 Coupler + 1"
1 SCX/SCX4 Alignment Spacer
6 7/16-20/14 x 3" S/S Stud
2 7/16-20/14 x3 1/8" S/S Stud
8 7/16-20 Nylock Nuts S/S
8 7/16 AN Washers
1 "O" Ring (Cooling Water Passage)
1 "O" Ring (Oil Passage)
1 "O" Ring (Water Passage)
1 "O" Ring (Alignment spacer)
1 Loctite

1/2" SCX Drive Spacer
Your Price:
$552.99

1/2" IMCO SCX Drive Spacer

421-01-8046

1/2" SCX Drive Spacer


Qty Description
1 Spacer 1/2"
1 SCX  Coupler +1/2"
1 SCX  Alignment Spacer
6 7/16-14 x 3" S/S Stud Heat Treated
2 7/16-14 x2 1/2" S/S Stud Heat Treated
8 7/16-20 Nylock Nuts S/S
8 7/16" AN Washers
1 "O" Ring (Water Passage)
1 "O" Ring (PTFE Oil Passage)
1 "O" Ring (Cooling Water)
1 "O" Ring (Alignment spacer)
1 Tube Loctite 271

1/2" SCX4 Drive Spacer
Your Price:
$552.99

1/2" IMCO SCX4 Drive Spacer

421-01-8048

1/2" SCX4 Drive Spacer


Qty Description
1 Spacer 1/2"
1 SCX/SCX4 Coupler + 1/2"
1 SCX/SCX4 Alignment Spacer
6 7/16-20/14 x 2 1/2" S/S Stud
2 7/16-20/14 x2 5/8" S/S Stud
8 7/16-20 Nylock Nuts S/S
8 7/16 AN Washers
1 "O" Ring (Cooling Water Passage)
1 "O" Ring (Oil Passage)
1 "O" Ring (Water Passage)
1 "O" Ring (Alignment spacer)
1 Loctite

1-1/2" SCX4 Drive Spacer
Your Price:
$689.99

1-1/2" IMCO SCX4 Drive Spacer

421-01-8057

1-1/2" SCX4 Drive Spacer


Qty Description
1 Spacer 1 1/2"
1 SCX/SCX4 Coupler + 1 1/2"
1 SCX/SCX4 Alignment Spacer
6 7/16-20/14 x 3 1/2" S/S Stud
2 7/16-20/14 x3 5/8" S/S Stud
8 7/16-20 Nylock Nuts S/S
8 7/16 AN Washers
1 "O" Ring (Cooling Water Passage)
1 "O" Ring (Oil Passage)
1 "O" Ring (Water Passage)
1 "O" Ring (Alignment spacer)
1 Loctite

1-Piece Aerospace Alloy Prop Shaft
Your Price:
$399.99

1-Piece Aerospace Alloy Prop Shaft

421-BRV-125

1-Piece Aerospace Alloy Prop Shaft

2" SCX Drive Spacer
Your Price:
$749.99

2" IMCO SCX Drive Spacer

421-01-8058

2" SCX Drive Spacer 


Qty Description
1 Spacer 2"
1 SCX  Coupler + 2"
1 SCX  Alignment Spacer
6 7/16-14 x 4 1/2" S/S Stud
2 7/16-14 x4" S/S Stud
8 7/16-20 Nylock Nuts S/S
8 7/16" AN Washers
1 "O" Ring (Water Passage)
1 "O" Ring (PTFE Oil Passage)
1 "O" Ring (Cooling Water)
1 "O" Ring (Alignment spacer)
1 Tube Loctite 271

2" SCX4 Drive Spacer
Your Price:
$749.99

2" IMCO SCX4 Drive Spacer

421-01-8060

2" SCX4 Drive Spacer

Kit Includes:
Qty Description
1 Spacer 2"
1 SCX/SCX4 Coupler + 2"
1 SCX/SCX4 Alignment Spacer
6 7/16-20/14 x 4" S/S Stud
2 7/16-20/14 x4 1/8" S/S Stud
8 7/16-20 Nylock Nuts S/S
8 7/16 AN Washers
1 "O" Ring (Cooling Water Passage)
1 "O" Ring (Oil Passage)
1 "O" Ring (Water Passage)
1 "O" Ring (Alignment spacer)
1 Loctite

2in Short Vert Shaft XR
Your Price:
$575.99

2" Shorter Vertical Shaft for XR - Mercury #840979T1

421-01-3257

2" Shorter Vertical Shaft for XR
Replaces 840979T1

Includes Bearing unlike factory Mercury part.

3-port Superflow Fuel Selector Valve
Your Price:
$569.99

3-port Superflow Fuel Selector Valve

421-SF-20

3-port Superflow Fuel Selector Valve

This electric fuel valve has high capacity flow, 250 gallons per hour and a 400 pound maximum operating pressure Designed with a brass ball valve construction and a 1/2" thru-hole for non restricted flow This valve has an automatic "switch-over" switch built-in for fuel tanks sending unit The mechanical switch makes it easy in case of electrical failure This unit measures 2" deep x 4" tall x 12-3/4" long with 1/2" NPT This is also available as a 6 port with fuel returns perfect for fuel injected motors.


6-port Superflow Fuel Selector Valve With Fuel Returns
Your Price:
$699.99

6-port Superflow Fuel Selector Valve With Fuel Returns

421-SF-206

6-port Superflow Fuel Selector Valve With Fuel Returns

This electric fuel valve has high capacity flow, 250 gallons per hour and a 400 pound maximum operating pressure Designed with a brass ball valve construction and a 1/2" thru-hole for non restricted flow This valve has an automatic "switch-over" switch built-in for fuel tanks sending unit The mechanical switch makes it easy in case of electrical failure This unit measures 2" deep x 4" tall x 12-3/4" long with 1/2" NPT This is also available as a 6 port with fuel returns perfect for fuel injected motors.


8" Flat Bottom Style Tank Bracket
Your Price:
$39.99

8" Flat Bottom Style Tank Bracket

421-280202

8" Flat Bottom Style Tank Bracket (each)

These are heavy gauge steel brackets that have been vinyl dipped to provide a non slippery hold on the fuel tank without marring the finish These brackets are available in two sizes. Bolt hole center to center is 4".


8-1/2" Flat Bottom Style Tank Bracket
Your Price:
$39.99

8-1/2" Flat Bottom Style Tank Bracket

421-280203

8-1/2" Flat Bottom Style Tank Bracket (each)

These are heavy gauge steel brackets that have been vinyl dipped to provide a non slippery hold on the fuel tank without marring the finish These brackets are available in two sizes. Bolt hole center to center is 4".


Adapter 1/2” MP to 14 MM FM O-Ring Brass
Your Price:
$15.75

Adapter 1/2” MP to 14 MM FM O-Ring Brass

421-FA-14

Adapter 1/2” MP to 14 MM FM O-Ring Brass


Adapter 1/2” MP to -6 JIC Brass
Your Price:
$5.85

Adapter 1/2” MP to -6 JIC Brass

421-FA-27

Adapter 1/2” MP to -6 JIC Brass


Adapter 1/2” MP to 7/16” FM Flair Brass
Your Price:
$13.50

Adapter 1/2” MP to 7/16” FM Flair Brass

421-FA-15

Adapter 1/2” MP to 7/16” FM Flair Brass


Adapter 1/2” MP to -8 JIC Brass
Your Price:
$5.85

Adapter 1/2” MP to -8 JIC Brass

421-FA-28

Adapter 1/2” MP to -8 JIC Brass


Adapter 1/4” MP to -4 JIC 45°  316 SS
Your Price:
$18.00

Adapter 1/4” MP to -4 JIC 45° 316 SS

421-FA-110

Adapter 1/4” MP to -4 JIC 45° 316 SS


Adapter 1/4” MP to -4 JIC 90°  316 SS
Your Price:
$13.50

Adapter 1/4” MP to -4 JIC 90° 316 SS

421-FA-109

Adapter 1/4” MP to -4 JIC 90° 316 SS