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Parts for MerCruiser Race Engine and Drive 525 SC - Gen. VI Cylinder Head & Rocker Cover

NOT IN STOCK: 'SIE18-3874'

SELECT * FROM secondary_inventory WHERE ActualMI = "18-3874" AND MEManufCode = "SIE"

Secondary records: 1

#1 811587A 2 COVER ASSEMBLY, Rocker Valve - Blue (2 required per assembly)
COVER ASSEMBLY 811587A 2
811587A 2

About Mercury Marine

OEM Part

811587A 2 - Valve Cover [ More info ]

Add to shopping cart $428.20
Available to order: Usually ships within 8 days. Explain stock levels

#2 25-811553 GROMMET, Rocker Cover (2 required per assembly)
GROMMET 25-811553
 

About Mercury Marine

OEM Part

25-811553 - Grommet [ More info ]

Add to shopping cart $26.09
Available to order: Usually ships within 8 days. Explain stock levels

#3 36-811569 CAP, Oil Tank (2 required per assembly)
CAP Oil Tank 36-811569
36-811569

About Mercury Marine

OEM Part

36-811569 - Oil Fill Cap [ More info ]

Add to shopping cart $25.50
2 in stock. Explain stock levels

#4 37-848590 DECAL (2 required per assembly)
DECAL             O NLA
 

About Mercury Marine

OEM Part

DECAL O NLA [ More info ]
Unavailable
#5 22-848557 FITTING (2 required per assembly)
FITTING           O - Replaced by 22-848557  1
 

This part has been superseded.

22-848557 - FITTING O [ More info ]
Unavailable
Replaced by 22-848557 1
FITTING 22-848557  1
 

About Mercury Marine

OEM Part

22-848557 1 - Fitting [ More info ]

Add to shopping cart $18.16
Available to order: Usually ships within 8 days. Explain stock levels

#6 54-64235 2 J CLIP (2 required per assembly)
J CLIP 54-64235  2
 

About Mercury Marine

OEM Part

54-64235 2 - J Clip [ More info ]

Add to shopping cart $1.93
Available to order: Usually ships within 8 days. Explain stock levels

#7 11-35888 NUT, (.250-28) (14 required per assembly)
NUT (.250-28) Stainless 11-35888
11-35888

About Mercury Marine

OEM Part

11-35888 - Nut - Priced Individually [ More info ]

Add to shopping cart $4.80 $1.15
10+ in stock. Explain stock levels

S.S. Steel Locknut
18-3722

About Sierra Marine

OEM Match

18-3722-9 - Lock Nut, 121731, 11-35888 [ More info ]

Add to shopping cart $14.95 $7.67
1 in stock. Explain stock levels

#8 12-35462 WASHER, (.2656 x .625 x .0625) (14 required per assembly)
WASHER (.2656 x .625 x 12-35462
 

About Mercury Marine

OEM Part

12-35462 - Washer - Priced Individually [ More info ]

Add to shopping cart $1.40
10+ in stock. Explain stock levels

#9 16-56766 STUD, (.250-20/.250-28 x 1.380), Rocker Cover (14 required per assembly)
STUD (.250-20/.250-28 x 16-56766
16-56766

About Mercury Marine

OEM Part

16-56766 - Stud - Priced Individually [ More info ]

Add to shopping cart $2.50
Available to order: Usually ships within 8 days. Explain stock levels

#10 27-811588 GASKET, Rocker Cover (2 required per assembly)
278M0092920 27-811588
27-811588

About Mercury Marine

OEM Part

27-811588 - Gasket [ More info ]

Add to shopping cart $141.67 $40.80
9 in stock. Explain stock levels

ROCKER COVER GASKET
27-8M0092920

About Mercury Marine

OEM Part

27-8M0092920 - ROCKER Cover Gasket [ More info ]

Add to shopping cart $85.33
10+ in stock. Explain stock levels

ROCKER COVER GASKET
18-25002

About Sierra Marine

OEM Match

18-25002 - Gasket 27-811588 [ More info ]

Add to shopping cart $131.99 $107.39
1 in stock. Explain stock levels

#11 96028 LOCK, Valve Stem (32 required per assembly)
LOCK-VALVE @2     O NLA
96028

About Mercury Marine

OEM Part

LOCK-VALVE @2 O NLA [ More info ]
Unavailable
#12 98598 RETAINER (16 required per assembly)
RETAINER          O - Replaced by -843376
 

This part has been superseded.

98598 - RETAINER O [ More info ]
Unavailable
Replaced by -843376
RETAINER 843376
843376

About Mercury Marine

OEM Part

843376 - Retainer [ More info ]

Add to shopping cart $16.16
Available to order: Usually ships within 8 days. Explain stock levels

#13 15832 SEAL, Valve (16 required per assembly)
SEAL              O - Replaced by 26-827645
 

This part has been superseded.

15832 - SEAL O [ More info ]
Unavailable
Replaced by 26-827645
SEAL Valve 26-827645
26-827645

About Mercury Marine

OEM Part

26-827645 - Seal [ More info ]

Add to shopping cart $17.90 $15.33
Available to order: Usually ships within 8 days. Explain stock levels

#14 24-13455 SPRING (16 required per assembly)
SPRING            O - Replaced by 24-13455T
 

This part has been superseded.

24-13455 - SPRING O [ More info ]
Unavailable
Replaced by 24-13455T
VAVLE SPRING ASSEMBLY 24-13455T
24-13455T

About Mercury Marine

OEM Part

24-13455T - Spring [ More info ]

Add to shopping cart $26.75
Available to order: Usually ships within 8 days. Explain stock levels

#15 15-54531 SHIM, Valve Spring (.015) (AR required per assembly)
SHIM-.015 @2      O - Replaced by 15-845669
 

This part has been superseded.

15-54531 - SHIM-.015 @2 O [ More info ]
Unavailable
Replaced by 15-845669
SHIM-.015 @2      O
 

About Mercury Marine

OEM Part

SHIM-.015 @2 O [ More info ]
Unavailable
#15 15-77624 SHIM, Valve Spring (.030) (AR required per assembly)
SHIM Valve Spring (.030 15-77624
 

About Mercury Marine

OEM Part

15-77624 - Shim -.030 [ More info ]

Add to shopping cart $3.50
Available to order: Usually ships within 8 days. Explain stock levels

#16 13024 VALVE, Exhaust (8 required per assembly)
VALVE-EXHAUST     O - Replaced by -843080
13024

This part has been superseded.

13024 - VALVE-EXHAUST O [ More info ]
Unavailable
Replaced by -843080
VALVE Exhaust 843080
843080

About Mercury Marine

OEM Part

843080 - Exhaust Valve [ More info ]

Add to shopping cart $119.79
Available to order: Usually ships within 8 days. Explain stock levels

#17 98678 1 VALVE, Inlet (8 required per assembly)
VALVE 98678  1
98678  1

About Mercury Marine

OEM Part

98678 1 - Intake Valve [ More info ]

Add to shopping cart $74.12
Available to order: Usually ships within 8 days. Explain stock levels

#18 848263 PUSHROD, Valve (8 required per assembly) - Inlet
PUSH ROD 848263
848263

About Mercury Marine

OEM Part

848263 - Push Rod [ More info ]

Add to shopping cart $24.64
Available to order: Usually ships within 8 days. Explain stock levels

#18 848266 PUSHROD, Valve (8 required per assembly) - Exhaust
PUSH ROD 848266
848266

About Mercury Marine

OEM Part

848266 - Push Rod [ More info ]

Add to shopping cart $24.64
Available to order: Usually ships within 8 days. Explain stock levels

#19 811586 GUIDE, Push Rod (8 required per assembly)
GUIDE             O - Replaced by -845707
 

This part has been superseded.

811586 - GUIDE O [ More info ]
Unavailable
Replaced by -845707
GUIDE             O - Replaced by -881686
845707

This part has been superseded.

845707 - GUIDE O [ More info ]
Unavailable
Replaced by -881686
GUIDE 881686
881686

About Mercury Marine

OEM Part

881686 - Guide [ More info ]

Add to shopping cart $13.60
Available to order: Usually ships within 8 days. Explain stock levels

#20 10-49105 BOLT, (4.125 Inch) (24 required per assembly)
SCREW             O - Replaced by 10-845705
 

This part has been superseded.

10-49105 - SCREW O [ More info ]
Unavailable
Replaced by 10-845705
ORD 8M0102366     O NLA
 

About Mercury Marine

OEM Part

ORD 8M0102366 O NLA [ More info ]
Unavailable
#21 848589 ARM, Valve Rocker (16 required per assembly)
ROCKER ARM ASSY   O - Replaced by -848589T
 

This part has been superseded.

848589 - ROCKER ARM ASSY O [ More info ]
Unavailable
Replaced by -848589T
ROCKER ARM ASSY   O - Replaced by -845618T
 

This part has been superseded.

848589T - ROCKER ARM ASSY O [ More info ]
Unavailable
Replaced by -845618T
ROCKER ARM ASSEMBLY 845618T
845618T

About Mercury Marine

OEM Part

845618T - Rocker Arm Assembly [ More info ]

Add to shopping cart $97.57
Available to order: Usually ships within 8 days. Explain stock levels

#22 11-848610 NUT, Valve Rocker Arm (16 required per assembly)
NUT               O - Replaced by 11-8M0043537
11-848610

This part has been superseded.

11-848610 - NUT O [ More info ]
Unavailable
Replaced by 11-8M0043537
NUT-ROCKER        O
 

About Mercury Marine

OEM Part

NUT-ROCKER O [ More info ]
Unavailable
#23 16-821836 STUD, Valve Rocker Arm (16 required per assembly)
STUD 16-821836
16-821836

About Mercury Marine

OEM Part

16-821836 - Stud [ More info ]

Add to shopping cart $24.89
Available to order: Usually ships within 8 days. Explain stock levels

#24 938-826363A 1 HEAD ASSEMBLY, Cylinder (2 required per assembly)
HEAD ASY-CYLINDER O - Replaced by 938-826363T 3
 

This part has been superseded.

938-826363A 1 - HEAD ASY-CYLINDER O [ More info ]
Unavailable
Replaced by 938-826363T 3
CYLINDER HEAD     O NLA
 

About Mercury Marine

OEM Part

CYLINDER HEAD O NLA [ More info ]
Unavailable
#25 10-49106 1 BOLT (2.00) (8 required per assembly)
SCREW             O - Replaced by 10-845706M 2
 

This part has been superseded.

10-49106 1 - SCREW O [ More info ]
Unavailable
Replaced by 10-845706M 2
ORD 8M0102366     O NLA
 

About Mercury Marine

OEM Part

ORD 8M0102366 O NLA [ More info ]
Unavailable
#26 27-811546 GASKET, Cylinder Head (2 required per assembly)
GASKET            O - Replaced by 27-879150139
27-811546

This part has been superseded.

27-811546 - GASKET O [ More info ]
Unavailable
Replaced by 27-879150139
GASKET-CYL HEAD 27-879150139
27-879150139

About Mercury Marine

OEM Part

27-879150139 - Cylinder Head Gasket [ More info ]

Add to shopping cart $105.10 $90.00
1 in stock. Explain stock levels

Head Gasket
18-3874

About Sierra Marine

OEM Match

18-3874 - Head Gasket 502 [ More info ]

Add to shopping cart $126.99 $102.82
In stock Explain stock levels

#- 27-827014A97 GASKET SET, Engine Overhaul (1 required per assembly)
GASKET SET        O - Replaced by 27-827014A98
 

This part has been superseded.

27-827014A97 - GASKET SET O [ More info ]
Unavailable
Replaced by 27-827014A98
GASKET SET        O NLA
27-827014A98

About Mercury Marine

OEM Part

GASKET SET O NLA [ More info ]
Unavailable