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Parts for MerCruiser Race Engine and Drive 575 GM 540 V-8 1986-1992 Cylinder Head & Rocker Cover

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 77679 ROCKER COVER (2 required per assembly)
821948A1 77679  
77679OEM Part 77679 - Rocker Cover (more info) About Mercury Marine $50.05 $50.05 Add to shopping cart
1 in stock. Explain stock levels
COVER ASSY-VALVE  O - Replaced by -821948T 1  
821948A 1This part has been superseded. COVER ASSY-VALVE O - Replaced by -821948T 1
(more info)
    UnavailableUnavailable Parts
VALVE COVER       O NLA  
821948T 1 VALVE COVER O NLA
(more info)
    UnavailableUnavailable Parts
#2 36-14903 CAP, OIL FILLER (2 required per assembly)
OIL FILLER CAP    O - Replaced by -42336  
36-14903This part has been superseded. OIL FILLER CAP O - Replaced by -42336
(more info)
    UnavailableUnavailable Parts
CAP               O - Replaced by -49288  
42336This part has been superseded. CAP O - Replaced by -49288
(more info)
    UnavailableUnavailable Parts
17345 49288  
49288OEM Part 49288 - Cap (more info) About Mercury Marine $18.70 $18.70 Add to shopping cart
10 in stock. Explain stock levels
CAP 17345 17345
17345OEM Part 17345 - Oil Filler Cap (more info) About Mercury Marine $25.17 $25.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 24-70086 SPRING, FILLER CAP (2 required per assembly)
SPRING,NLA 24-70086  
24-70086OEM Part 24-70086 - Spring, NLA (more info) About Mercury Marine $25.00 $25.00 Add to shopping cart
10+ in stock. Explain stock levels
#4 25-49767 GROMMET, ROCKER COVER (2 required per assembly)
GROMMET           O NLA 25-49767
25-49767 GROMMET O NLA
(more info)
    UnavailableUnavailable Parts
#5 14902 BREATHER, ROCKER COVER (2 required per assembly)
ORD 41598T        O NLA 14902
14902 ORD 41598T O NLA
(more info)
    UnavailableUnavailable Parts
#6 37-16592 5 DECAL (2 required per assembly)
DECAL SET         O - Replaced by 37-818991  
37-16592 5This part has been superseded. DECAL SET O - Replaced by 37-818991
(more info)
    UnavailableUnavailable Parts
DECAL 37-818991  
37-818991OEM Part 37-818991 - Decal (more info) About Mercury Marine $36.13 $36.13 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 16-56766 STUD, ROCKER COVER (14 required per assembly)
STUD (.250-20/.25 16-56766 16-56766
16-56766OEM Part 16-56766 - Stud - Priced Individually (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#8 12-39143 WASHER, ROCKER COVER STUD (14 required per assembly)
WASHER (.253 x .6 12-39143 12-39143
12-39143OEM Part 12-39143 - Washer - Priced Individually (more info) About Mercury Marine $6.50 $4.40 Add to shopping cart
10+ in stock. Explain stock levels
#9 11-20361 NUT, ROCKER COVER STUD (14 required per assembly)
118267089 11-20361 11-20361
11-20361OEM Part 11-20361 - Nut Note: Must be ordered in multiples of 5 (more info) About Mercury Marine $0.60 $0.60 Add to shopping cart
10+ in stock. Explain stock levels
NUT (.250-28) 11-826708  9 11-826708 9
11-826708 9OEM Part 11-826708 9 - Nut - Priced Individually (more info) About Mercury Marine $1.00 $1.00 Add to shopping cart
7 in stock. Explain stock levels
S.S. Steel Locknut 18-3722-9
18-3722-9OEM Match 18-3722-9 - Lock Nut, 121731, 11-35888 (more info)
Replaces OEM #0121731
About Sierra Marine $14.95 $7.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
#10 27-91831 GASKET, ROCKER COVER (2 required per assembly)
2749121 27-91831  
27-91831OEM Part 27-91831 - Gasket (more info) About Mercury Marine $6.25 $6.25 Add to shopping cart
9 in stock. Explain stock levels
GASKET 27-49121 27-49121
27-49121OEM Part 27-49121 - Gasket (more info) About Mercury Marine $10.30 $10.30 Add to shopping cart
9 in stock. Explain stock levels
VALVE COVER GASKET 18-0464-9
18-0464-9OEM Match 18-0464-9 - Gasket 2PK (more info)
Replaces OEM #0912768
About Sierra Marine $32.98 $24.79 Add to shopping cart
3 in stock. Explain stock levels
#11 96023 ROD, VALVE PUSH (INLET) (8 required per assembly)
848265 96023  
96023OEM Part 96023 - Push Rod (more info) About Mercury Marine $17.60 $17.60 Add to shopping cart
1 in stock. Explain stock levels
PUSHROD           O - Replaced by -848509  
848265This part has been superseded. PUSHROD O - Replaced by -848509
(more info)
    UnavailableUnavailable Parts
PUSH ROD (8.650) 848509 848509
848509OEM Part 848509 - Push Rod (more info) About Mercury Marine $35.35 $35.35 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 96024 ROD, VALVE PUSH (EXHAUST) (8 required per assembly)
848267 96024  
96024OEM Part 96024 - Push Rod (more info) About Mercury Marine $17.60 $17.60 Add to shopping cart
1 in stock. Explain stock levels
PUSHROD           O - Replaced by -848508  
848267This part has been superseded. PUSHROD O - Replaced by -848508
(more info)
    UnavailableUnavailable Parts
PUSH ROD 848508 848508
848508OEM Part 848508 - Push Rod (more info) About Mercury Marine $36.01 $36.01 Add to shopping cart
Available to order:
Usually ships
within 8 days
#12 13024 VALVE, EXHAUST (STANDARD) (8 required per assembly)
VALVE-EXHAUST     O - Replaced by -843080 13024
13024This part has been superseded. VALVE-EXHAUST O - Replaced by -843080
(more info)
    UnavailableUnavailable Parts
VALVE Exhaust 843080 843080
843080OEM Part 843080 - Exhaust Valve (more info) About Mercury Marine $116.87 $116.87 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 98678 1 VALVE, INLET (STANDARD) (8 required per assembly)
VALVE 98678  1 98678  1
98678 1OEM Part 98678 1 - Intake Valve (more info) About Mercury Marine $72.31 $72.31 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 13559 GUIDE, PUSH ROD (8 required per assembly)
GUIDE             O NLA  
13559 GUIDE O NLA
(more info)
    UnavailableUnavailable Parts
#15 24-69288 SPRING, VALVE (16 required per assembly)
SPRING            O NLA  
24-69288 SPRING O NLA
(more info)
    UnavailableUnavailable Parts
#16 15-54531 SHIM, INLET VALVE SPRING (8 required per assembly)
SHIM-.015 @2      O - Replaced by 15-845669  
15-54531This part has been superseded. SHIM-.015 @2 O - Replaced by 15-845669
(more info)
    UnavailableUnavailable Parts
SHIM-.015 @2      O  
15-845669 SHIM-.015 @2 O
(more info)
    UnavailableUnavailable Parts
#17 23-79781 BUSHING (16 required per assembly)
BUSHING-COILED    O NLA  
23-79781 BUSHING-COILED O NLA
(more info)
    UnavailableUnavailable Parts
#18 96028 KEY, VALVE STEM (INCLUDES 32 KEYS) (1 required per assembly)
LOCK-VALVE @2     O NLA 96028
96028 LOCK-VALVE @2 O NLA
(more info)
    UnavailableUnavailable Parts
#19 14729 1 ARM, VALVE ROCKER (16 required per assembly)
ROCKER ARM        O - Replaced by -14729T 1  
14729 1This part has been superseded. ROCKER ARM O - Replaced by -14729T 1
(more info)
    UnavailableUnavailable Parts
ARM 14729T 1 14729T 1
14729T 1OEM Part 14729T 1 - Rocker Arm (more info) About Mercury Marine $92.69 $92.69 Add to shopping cart
Available to order:
Usually ships
within 8 days
#20 11-14985 NUT, VALVE ROCKER ARM (16 required per assembly)
NUT,NLA 11-14985 11-14985
11-14985OEM Part 11-14985 - Nut, NLA (more info) About Mercury Marine $9.00 $9.00 Add to shopping cart
10+ in stock. Explain stock levels
#21 938-9221 CYLINDER HEAD ASSEMBLY (2 required per assembly)
CYLINDER HEAD     O - Replaced by 938-816778  1  
938-9221This part has been superseded. CYLINDER HEAD O - Replaced by 938-816778 1
(more info)
    UnavailableUnavailable Parts
HEAD-CYLINDER     O - Replaced by 938-816778  
938-816778 1This part has been superseded. HEAD-CYLINDER O - Replaced by 938-816778
(more info)
    UnavailableUnavailable Parts
HEAD-CYLINDER     O - Replaced by 938-816778A 3  
938-816778This part has been superseded. HEAD-CYLINDER O - Replaced by 938-816778A 3
(more info)
    UnavailableUnavailable Parts
HEAD ASY-CYLINDER O - Replaced by 938-816778T 3  
938-816778A 3This part has been superseded. HEAD ASY-CYLINDER O - Replaced by 938-816778T 3
(more info)
    UnavailableUnavailable Parts
HEAD ASSEMBLY 938-816778T 3  
938-816778T 3OEM Part 938-816778T 3 - Cylinder Head Assembly (more info) About Mercury Marine $1,946.86 $1,946.86 Add to shopping cart
Available to order:
Usually ships
within 8 days
#22 95820 STUD, VALVE ROCKER ARM (16 required per assembly)
STUD Rocker Arm V 16-95820 16-95820
16-95820OEM Part 16-95820 - Stud (more info) About Mercury Marine $10.00 $10.00 Add to shopping cart
1 in stock. Explain stock levels
#23 27-13217 GASKET, CYLINDER HEAD (2 required per assembly)
GASKET            O - Replaced by 27-42591  
27-13217This part has been superseded. GASKET O - Replaced by 27-42591
(more info)
    UnavailableUnavailable Parts
GASKET 27-42591 27-42591
27-42591OEM Part 27-42591 - Gasket (more info) About Mercury Marine $359.40 $359.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#24 10-49106 BOLT, CYLINDER HEAD (2") (8 required per assembly)
SCREW             O - Replaced by 10-845706  
10-49106This part has been superseded. SCREW O - Replaced by 10-845706
(more info)
    UnavailableUnavailable Parts
SCREW             O - Replaced by 10-845706M 2  
10-845706This part has been superseded. SCREW O - Replaced by 10-845706M 2
(more info)
    UnavailableUnavailable Parts
ORD 8M0102366     O NLA  
10-845706M 2 ORD 8M0102366 O NLA
(more info)
    UnavailableUnavailable Parts
#25 10-49105 BOLT, CYLINDER HEAD (4-1/8") (24 required per assembly)
SCREW             O - Replaced by 10-845705  
10-49105This part has been superseded. SCREW O - Replaced by 10-845705
(more info)
    UnavailableUnavailable Parts
ORD 8M0102366     O NLA  
10-845705 ORD 8M0102366 O NLA
(more info)
    UnavailableUnavailable Parts
#26 14368 RETAINER, VALVE SPRING (16 required per assembly)
RETAINER          O NLA  
14368 RETAINER O NLA
(more info)
    UnavailableUnavailable Parts
#27 12-45176 WASHER, CYLINDER HEAD BOLT (8 required per assembly)
WASHER (.453 x .8 12-45176 12-45176
12-45176OEM Part 12-45176 - Washer - Priced Individually (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
10+ in stock. Explain stock levels
Washer 18-4858-9
18-4858-9OEM Match 18-4858-9 - Washer, 12-45176, 10PK (more info) About Sierra Marine $27.22 $17.96 Add to shopping cart
2 in stock. Explain stock levels