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Parts for Mercury 120XR2 (Jet Drive) Cylinder Block Assembly

#1 818154R52 PH 120XR2 SJ -RM (1 required per assembly) — Replaces: 818154A52
800-818154R52 - PH 120XR2 SJ -RM   NLA
800-818154R52

About Mercury Marine

OEM Part

800-818154R52 - PH 120XR2 SJ -RM [ More info ]
Unavailable
#1 818154A33 CYLINDER KIT (1 required per assembly)
800-818154A33 - CYLINDER BLOCK KI  NLA
800-818154A33

About Mercury Marine

OEM Part

800-818154A33 - Cylinder Kit, NLA [ More info ]
Unavailable
#2 F1874 SCREW (.375-16 X 3.125) (1 required per assembly)
10-F1874 - SCREW (.375-16 x   NLA
10-F1874

About Mercury Marine

OEM Part

10-F1874 - Screw, NLA [ More info ]
Unavailable
#3 47688 SCREW (.375-16 X 2.750) (1 required per assembly)
SCREW (.375-16 x 2.750) 10-47688
10-47688

About Mercury Marine

OEM Part

10-47688 - Screw [ More info ]

Add to shopping cart $3.59
Available to Order: Shipping delay up to 10 days.

#4 53734 SCREW (.375-16 X 3.00) (2 required per assembly)
SCREW 10-53734
10-53734

About Mercury Marine

OEM Part

10-53734 - Screw [ More info ]

Add to shopping cart $0.50 $0.43
10+ In Stock.

#5 94207 SCREW (.375-16 X 2.00) (4 required per assembly)
SCREW 10-94207
10-94207

About Mercury Marine

OEM Part

10-94207 - Screw [ More info ]

Add to shopping cart $1.00 $0.85
10+ In Stock.

#6 828271 WASHER (10 required per assembly)
WASHER 12-828271
12-828271

About Mercury Marine

OEM Part

12-828271 - Washer [ More info ]

Add to shopping cart $2.59
Available to Order: Shipping delay up to 10 days.

#7 32132 SCREW (.375-16 X 1.750) (2 required per assembly)
SCREW (.375-16 x 1.750) 10-32132
10-32132

About Mercury Marine

OEM Part

10-32132 - Screw [ More info ]

Add to shopping cart $2.99
4 In Stock.

#8 820589 SCREW (.250-20 X 1.250) (2 required per assembly)
SCREW (.250-20 x 1.250) 10-820589
10-820589

About Mercury Marine

OEM Part

10-820589 - Screw [ More info ]

Add to shopping cart $9.99
Available to Order: Shipping delay up to 10 days.

#9 43044 PIN DOWEL - WITHOUT HOLE (.375 X .625) (2 required per assembly)
PIN-DOWEL-SOLID 17-43044
17-43044

About Mercury Marine

OEM Part

17-43044 - Pin -Dowel-solid [ More info ]

Add to shopping cart $2.49
Available to Order: Shipping delay up to 10 days.

#10 F719418 TUBE WATER JACKET (3 required per assembly)
TUBE-WATER JACKET 32-F719418
32-F719418

About Mercury Marine

OEM Part

32-F719418 - Water Tube Jacket [ More info ]

Add to shopping cart $2.99
Available to Order: Shipping delay up to 10 days.

#11 F719943 TUBE WATER JACKET (Top) (1 required per assembly)
TUBE-WATER JACKET 32-F719943
32-F719943

About Mercury Marine

OEM Part

32-F719943 - Water Tube Jacket [ More info ]

Add to shopping cart $3.10 $2.63
10+ In Stock.

#12 F691372 PIN WATER JACKET TUBE (Top) (1 required per assembly)
PIN-WATER JACKET 17-F691372
17-F691372

About Mercury Marine

OEM Part

17-F691372 - Pin, Water Jacket Tube [ More info ]

Add to shopping cart $1.63
10+ In Stock.

#13 F719372 PIN WATER JACKET TUBE (3 required per assembly)
PIN-NATURAL 17-F719372
17-F719372

About Mercury Marine

OEM Part

17-F719372 - Pin, Water Jacket Tube [ More info ]

Add to shopping cart $1.70 $1.45
10+ In Stock.

#14 809817A1 GASKET SET POWERHEAD (1 required per assembly)
GASKET SET 27-809817A 1
27-809817A 1

About Mercury Marine

OEM Part

27-809817A 1 - Powerhead Gasket Set [ More info ]

Add to shopping cart $333.99
Available to Order: Shipping delay up to 10 days.

#15 39349 SCREW @5 (Ground) (1 required per assembly)
SCREW 10-39349
10-39349

About Mercury Marine

OEM Part

10-39349 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.80 $1.44
10+ In Stock.

#16 53166 LOCKWASHER @5 (Ground) (1 required per assembly)
LOCKWASHER 13-53166
13-53166

About Mercury Marine

OEM Part

13-53166 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $1.80
10+ In Stock.

#17 819110088 SCREW @5 (24 required per assembly)
SCREW 10-819110088
10-819110088

About Mercury Marine

OEM Part

10-819110088 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.70
Available to Order: Shipping delay up to 10 days.

#18 8237002 GASKET SPACER PLATE (1 required per assembly)
GASKET 27-8237002
27-8237002

About Mercury Marine

OEM Part

27-823700 2 - Gasket [ More info ]

Add to shopping cart $35.49
Available to Order: Shipping delay up to 10 days.

#19 819110062 SCREW (12 required per assembly)
SCREW (.250-20 x .625) 10-819110062
10-819110062

About Mercury Marine

OEM Part

10-819110062 - Screw [ More info ]

Add to shopping cart $2.59 $2.08
6 In Stock.

#20 8197374 COVER-T FER PORT TRANSFER PORT (# 1 Cylinder) (1 required per assembly) — Replaces: 8197372
8197374 - COVER-T FER PORT       NLA
8197374

About Mercury Marine

OEM Part

819737 4 - COVER-T FER PORT,NLA [ More info ]
Unavailable
#20 8197373 COVER TRANSFER PORT (# 2 And # 4 Cylinders) (2 required per assembly)
8197373 - COVER-T FER PORT       NLA
8197373

About Mercury Marine

OEM Part

819737 3 - COVER-T FER PORT,NLA [ More info ]
Unavailable
#21 8205002 GASKET TRANSFER PORT COVERS (3 required per assembly)
GASKET 27-8205002
27-8205002

About Mercury Marine

OEM Part

27-820500 2 - Gasket [ More info ]

Add to shopping cart $5.89
Available to Order: Shipping delay up to 10 days.

#22 8246152 GASKET CYLINDER HEAD (1 required per assembly)
GASKET 27-8246152
27-8246152

About Mercury Marine

OEM Part

27-824615 2 - Gasket [ More info ]

Add to shopping cart $78.49
Available to Order: Shipping delay up to 10 days.

HEAD GASKET
18-3857

About Sierra Marine

OEM Match

18-3857 - Gasket 27-824615, 27-82461 [ More info ]

Add to shopping cart $63.37
In Stock

#23 819777T4 HEAD-CYLINDER CYLINDER (1 required per assembly) — Replaces: 8197774
900-819777T 4 - HEAD-CYLINDER      NLA
900-819777T 4

About Mercury Marine

OEM Part

900-819777T 4 - Cylinder Head [ More info ]
Unavailable
#24 79654 SCREW (18 required per assembly)
10-79654 - SCREW (.312-18 x
10-79654

About Mercury Marine

OEM Part

10-79654 - Screw [ More info ]
Unavailable
#25 819110062 SCREW (4 required per assembly)
#26 F665995 COVER CYLINDER HEAD (1 required per assembly)
COVER-CYL HEAD F665995
F665995

About Mercury Marine

OEM Part

F665995 - COVER-Cylinder Head [ More info ]

Add to shopping cart $108.16 $91.61
4 In Stock.

#27 328022 PLUG-(BRASS)@2 (Cylinder Head) (1 required per assembly)
PLUG-(BRASS) 22-328022
22-328022

About Mercury Marine

OEM Part

22-32802 2 - Brass Pipe Plug, Priced Individually [ More info ]

Add to shopping cart $7.59
1 In Stock.

PIPE PLUG 1/8-27 NPT PIPE
18-4263

About Sierra Marine

OEM Match

18-4263 - Pipe Plug, 1/8-27 NPT, Brass [ More info ]

Add to shopping cart $5.30
3 In Stock.

#28 629101 FITTING ELBOW - 90 DEGREE (.125-27) (.125-27) (1 required per assembly)
ELBOW 22-629101
22-629101

About Mercury Marine

OEM Part

22-62910 1 - Elbow [ More info ]

Add to shopping cart $13.39
Available to Order: Shipping delay up to 10 days.

#29 856953 VALVE PRESSURE POP OFF (1 required per assembly)
VALVE-POP OFF,NLA 856953
856953

About Mercury Marine

OEM Part

856953 - Valve - Pop Off, NLA [ More info ]

Add to shopping cart $7.00 $5.93
10 In Stock.

#30 42996 SPRING (STAINLESS STEEL) PRESSURE POP OFF VALVE (1 required per assembly) — Replaces: 18336
SPRING 24-42996
24-42996

About Mercury Marine

OEM Part

24-42996 - Spring, Compression - Poppet Valve [ More info ]

Add to shopping cart $1.80
10 In Stock.

#31 828319 GASKET PRESSURE POP OFF VALVE COVER (1 required per assembly)
GASKET 27-828319
27-828319

About Mercury Marine

OEM Part

27-828319 - Thermostat Cover Gasket [ More info ]

Add to shopping cart $4.49
8 In Stock.

THERMOSTAT COVER GASKET 2
18-0854

About Sierra Marine

OEM Match

18-0854-9 - Gasket 27-828319 2-Pack [ More info ]

Add to shopping cart $8.99 $8.01
Available to Order: Shipping delay up to 10 days.

#32 8196931 COVER PRESSURE POP OFF VALVE (1 required per assembly)
COVER-THERMOSTAT 8196931
8196931

About Mercury Marine

OEM Part

819693 1 - Thermostat Cover [ More info ]

Add to shopping cart $57.12
10+ In Stock.

#33 19932075 SCREW (With Dri Loc) (4 required per assembly)
SCREW (.250-20 x .750) 10-19932075
10-19932075

About Mercury Marine

OEM Part

10-19932075 - Screw [ More info ]

Add to shopping cart $2.79
Available to Order: Shipping delay up to 10 days.

#34 F698772 CLAMP (2 required per assembly)
CLAMP Worm Gear 54-F698772
54-F698772

About Mercury Marine

OEM Part

54-F698772 - Clamp [ More info ]

Add to shopping cart $5.69 $4.56
6 In Stock.

#35 77653101 HOSE-48 INCH (1 required per assembly)
HOSE-48 INCH 32-77653101
32-77653101

About Mercury Marine

OEM Part

32-77653101 - Hose -48 Inch [ More info ]

Add to shopping cart $61.99
Available to Order: Shipping delay up to 10 days.

#36 856981 NUT (1 required per assembly)
NUT (.562-18) 11-856981
11-856981

About Mercury Marine

OEM Part

11-856981 - Nut (.562-18) [ More info ]

Add to shopping cart $3.39
2 In Stock.

#37 856867 FITTING (1 required per assembly)
FITTING 22-856867
22-856867

About Mercury Marine

OEM Part

22-856867 - Fitting [ More info ]

Add to shopping cart $30.79 $29.52
2 In Stock.

#38 856985A24 REF SOB 09-18 (On The Top Of The Cylinder Block) (See Note # 1) [0E345000] THRU [0E369299] (1 required per assembly)
37-856985A24 - DECAL EPA Label I  NLA
37-856985A24

About Mercury Marine

OEM Part

37-856985A24 - REF OB SB 09-18,NLA [ More info ]
Unavailable
#38 804671A00 REF SOB 09-18 (On The Top Of The Cylinder Block) (See Note # 1) [0E369300] THRU [384499] (1 required per assembly)
37-804671A00 - DECAL EPA Label I  NLA
37-804671A00

About Mercury Marine

OEM Part

37-804671A00 - REF OB SB 09-18,NLA [ More info ]
Unavailable

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