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Parts for MerCruiser Race Engine and Drive 900 SC Dry Sump Supercharger Assembly

#1 818728 SUPERCHARGER ASSEMBLY (1 required per assembly) - NOTE: See Supercharger Components Section For Parts Breakdown
818728 - SUPERCHARGER ASSE  NLA
 

About Mercury Marine

OEM Part

818728 - SUPERCHARGER [ More info ]
Unavailable
#2 11-817618 NUT, (.437-20) (8 required per assembly)
11-817618 - NUT (.437-20)      - Replaced by 11-859135
 

11-817618 - Nut (7/16-20) [ More info ]
Unavailable
NUT 11-859135
11-859135

About Mercury Marine

OEM Part

11-859135 - Nut (7/16-20) [ More info ]

Add to shopping cart $5.90
10+ In Stock.

#3 12-45176 WASHER, (.453 x .812 x .105) Stainless Steel (12 required per assembly)
WASHER 12-45176
12-45176

About Mercury Marine

OEM Part

12-45176 - Washer, (.453 X .812 X .105) [ More info ]

Add to shopping cart $1.40
6 In Stock.

WASHER
18-4858-9

About Sierra Marine

OEM Match

18-4858-9 - Washer, 12-45176, 10PK [ More info ]

Add to shopping cart $24.99 $23.30
2 In Stock.

#4 27-822125 GASKET, Intake To Intercooler And Intercooler To Supercharger (2 required per assembly)
GASKET 27-822125
27-822125

About Mercury Marine

OEM Part

27-822125 - Intake To Intercooler And Intercooler To Supercharger Gasket [ More info ]

Add to shopping cart $53.72
Available to Order: Usually ships within 10 days.

#5 818729 INTERCOOLER ASSEMBLY (1 required per assembly)
818729 - INTERCOOLER ASSEM  - Replaced by -843420A1
 

818729 - INTERCOOLER ASSY [ More info ]
Unavailable
843420A1 - INTERCOOLER ASSY
 

About Mercury Marine

OEM Part

843420A 1 - InterCooler Assembly [ More info ]
Unavailable
#6 12-846673 WASHER, (.265 x .500 x .060) Stainless Steel (8 required per assembly)
WASHER (.265 x .500 x . 12-846673
 

About Mercury Marine

OEM Part

12-846673 - Washer, (.265 X .500 X .060) Stainless Steel [ More info ]

Add to shopping cart $1.10
Available to Order: Usually ships within 10 days.

#7 10-816742 SCREW, (.250-20 x 1.250) (8 required per assembly)
SCREW (.250-20 x 1.250) 10-816742
10-816742

About Mercury Marine

OEM Part

10-816742 - Screw [ More info ]

Add to shopping cart $15.30
Available to Order: Usually ships within 10 days.

#8 847816 CORE, Intercooler (1 required per assembly)
847816 - CORE               - Replaced by -843417
 

847816 - CORE-INTERCOOLER NLA B [ More info ]
Unavailable
843417 - CORE-INTERCOOLER   NLA
 

About Mercury Marine

OEM Part

843417 - CORE-INTERCOOLER [ More info ]
Unavailable
#9 27-841398 GASKET, Core Cover (2 required per assembly)
GASKET 27-841398
27-841398

About Mercury Marine

OEM Part

27-841398 - Core Cover Gasket [ More info ]

Add to shopping cart $11.99
10+ In Stock.

#10 25-822368 O-RING (1 required per assembly)
O RING 25-822368
 

About Mercury Marine

OEM Part

25-822368 - O-Ring [ More info ]

Add to shopping cart $2.78
Available to Order: Usually ships within 10 days.

#11 22-849090 5 FITTING, 45 Degree (1 required per assembly)
22-849090  5 - FITTING            NLA
 

About Mercury Marine

OEM Part

22-849090 5 - FITTING,NLA [ More info ]
Unavailable
#12 22-847719 12 FITTING, Straight (1 required per assembly)
22-847719 12 - FITTING            NLA
22-847719 12

About Mercury Marine

OEM Part

22-847719 12 - FITTING [ More info ]
Unavailable
#13 818716 SPACER, Idler Pulley Bracket (2 required per assembly)
818716 - SPACER
818716

About Mercury Marine

OEM Part

818716 - Spacer - Idler Pulley Bracket [ More info ]
Unavailable
#14 818714 BRACKET, Idler Pulley (1 required per assembly)
818714 - BRACKET
818714

About Mercury Marine

OEM Part

818714 - Bracket [ More info ]
Unavailable
#15 818786A 1 IDLER PULLEY ASSEMBLY (1 required per assembly)
818786A 1 - IDLER PULLEY ASSE
 

About Mercury Marine

OEM Part

818786A 1 - Pulley Assembly - Idler [ More info ]
Unavailable
#16 31-818791 BEARING (1 required per assembly)
BEARING 30-818791
30-818791

About Mercury Marine

OEM Part

30-818791 - Bearing [ More info ]

Add to shopping cart $75.00
3 In Stock.

#17 53-818792 RING, Snap (1 required per assembly)
53-818792 - RING               NLA
 

About Mercury Marine

OEM Part

53-818792 - RING NLA [ More info ]
Unavailable
#18 12-818789 WASHER (1 required per assembly)
12-818789 - WASHER             NLA
 

About Mercury Marine

OEM Part

12-818789 - WASHER NLA [ More info ]
Unavailable
#19 10-818790 SCREW, (.625-18 x 3.750) (1 required per assembly)
10-818790 - SCREW (.625-18 x   NLA
 

About Mercury Marine

OEM Part

10-818790 - SCREW (.625-18 x NLA [ More info ]
Unavailable
#20 57-818725 BELT, Supercharger (1 required per assembly)
57-818725 - BELT
 

About Mercury Marine

OEM Part

57-818725 - V-Belt [ More info ]
Unavailable

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