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Parts for MerCruiser Race Engine and Drive 600 SC Gen. IV & V GM 502 V-8 1991-1996 Cylinder Head & Rocker Cover (Ser. # 0D456489- 0f615827)

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 821948A 1 COVER ASSEMBLY-Rocker (BLACK) (2 required per assembly)
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821948A 1This part has been superseded.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
#1 821948A 4 COVER ASSEMBLY-Rocker (BLUE) (2 required per assembly)
COVER ASSY-VALVE  O - Replaced by -821948T 4  
821948A 4This part has been superseded. COVER ASSY-VALVE O - Replaced by -821948T 4
(more info)
    UnavailableUnavailable Parts
VALVE COVER,NLA 821948T 4  
821948T 4OEM Part 821948T 4 - Valve Cover, NLA (more info) About Mercury Marine $385.00 $385.00 Add to shopping cart
2 in stock. Explain stock levels
#2 25-49767 GROMMET-Rocker Cover (2 required per assembly)
GROMMET           O NLA 25-49767
25-49767 GROMMET O NLA
(more info)
    UnavailableUnavailable Parts
#3 36-811569 CAP-Oil Filler (2 required per assembly)
CAP Oil Tank 36-811569  
36-811569OEM Part 36-811569 - Oil Fill Cap (more info) About Mercury Marine $24.92 $24.92 Add to shopping cart
2 in stock. Explain stock levels
#4 14902 BREATHER-Rocker Cover (2 required per assembly)
ORD 41598T        O NLA 14902
14902 ORD 41598T O NLA
(more info)
    UnavailableUnavailable Parts
#5 37-818991 DECAL (2 required per assembly)
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
#6 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
#7 12-35462 WASHER-Rocker Cover Stud (14 required per assembly)
WASHER (.2656 x . 12-35462  
12-35462OEM Part 12-35462 - Washer - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#8 11-35888 NUT-Rocker Cover Stud (.250-28) (14 required per assembly)
NUT (.250-28) Sta 11-35888 11-35888
11-35888OEM Part 11-35888 - Nut - Priced Individually (more info) About Mercury Marine $4.70 $1.14 Add to shopping cart
10+ 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
#9 27-14765 GASKET-Rocker Cover (2 required per assembly)
GASKET 27-14765 27-14765
27-14765OEM Part 27-14765 - Gasket (more info) About Mercury Marine $127.08 $127.08 Add to shopping cart
3 in stock. Explain stock levels
Rocker Cover Gasket 18-25001
18-25001OEM Match 18-25001 - Gasket 27-14765 - Special Order - No Returns (more info) About Sierra Marine $65.49 $62.70 Add to shopping cart
In stock - special order item. Explain stock levels
#10 848263 PUSHROD-Valve (INLET) (8 required per assembly)
PUSH ROD 848263 848263
848263OEM Part 848263 - Push Rod (more info) About Mercury Marine $24.04 $24.04 Add to shopping cart
Available to order:
Usually ships
within 8 days
#10 848266 PUSHROD-Valve (EXHAUST) (8 required per assembly)
PUSH ROD 848266 848266
848266OEM Part 848266 - Push Rod (more info) About Mercury Marine $24.04 $24.04 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 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
#12 95820 STUD-Valve Rocker Arm (16 required per assembly) (SERIAL # 0D456489 THRU 0D456768)
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
#12 16-821836 STUD-Valve Rocker Arm (16 required per assembly) (SERIAL # 0D725676 THRU 0F615827)
STUD 16-821836 16-821836
16-821836OEM Part 16-821836 - Stud (more info) About Mercury Marine $24.28 $24.28 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 49132 GUIDE-Pushrod (8 required per assembly) (SERIAL # 0D456489 THRU 0D456768)
GUIDE 49132 49132
49132OEM Part 49132 - Guide (more info) About Mercury Marine $12.25 $12.25 Add to shopping cart
6 in stock. Explain stock levels
#13 811586 GUIDE-Pushrod (8 required per assembly) (SERIAL # 0D725676 THRU 0F615827)
GUIDE             O - Replaced by -845707  
811586This part has been superseded. GUIDE O - Replaced by -845707
(more info)
    UnavailableUnavailable Parts
GUIDE             O - Replaced by -881686 845707
845707This part has been superseded. GUIDE O - Replaced by -881686
(more info)
    UnavailableUnavailable Parts
GUIDE 881686 881686
881686OEM Part 881686 - Guide (more info) About Mercury Marine $13.30 $13.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 24-13455 SPRING-Valve (16 required per assembly)
SPRING            O - Replaced by 24-13455T  
24-13455This part has been superseded. SPRING O - Replaced by 24-13455T
(more info)
    UnavailableUnavailable Parts
VAVLE SPRING ASSE 24-13455T 24-13455T
24-13455TOEM Part 24-13455T - Spring (more info) About Mercury Marine $26.10 $26.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#15 15-54531 SHIM (.015)-Valve Spring (AR 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
#15 15-77624 SHIM (.030)-Valve Spring (AR required per assembly)
SHIM Valve Spring 15-77624  
15-77624OEM Part 15-77624 - Shim -.030 (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 15832 SEAL-Valve (16 required per assembly)
SEAL              O - Replaced by 26-827645  
15832This part has been superseded. SEAL O - Replaced by 26-827645
(more info)
    UnavailableUnavailable Parts
SEAL Valve 26-827645 26-827645
26-827645OEM Part 26-827645 - Seal (more info) About Mercury Marine $17.50 $14.99 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 96028 VALVE LOCK (32 required per assembly)
LOCK-VALVE @2     O NLA 96028
96028 LOCK-VALVE @2 O NLA
(more info)
    UnavailableUnavailable Parts
#18 69304 ARM-Valve Rocker (16 required per assembly)
ROCKER ARM        O - Replaced by -69304T  
69304This part has been superseded. ROCKER ARM O - Replaced by -69304T
(more info)
    UnavailableUnavailable Parts
ROCKER ARM        O NLA 69304T
69304T ROCKER ARM O NLA
(more info)
    UnavailableUnavailable Parts
#19 11-44481 NUT-Valve Rocker Arm (16 required per assembly)
NUT               O - Replaced by 11-848610 11-44481
11-44481This part has been superseded. NUT O - Replaced by 11-848610
(more info)
    UnavailableUnavailable Parts
NUT               O - Replaced by 11-8M0043537 11-848610
11-848610This part has been superseded. NUT O - Replaced by 11-8M0043537
(more info)
    UnavailableUnavailable Parts
NUT-ROCKER        O  
11-8M0043537 NUT-ROCKER O
(more info)
    UnavailableUnavailable Parts
#20 938-816778A 3 HEAD ASSEMBLY-Cylinder (2 required per assembly) (SERIAL # 0D456489 THRU 0D725768)
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
#20 938-811529 3 HEAD (.375 Holes)-Cylinder (2 required per assembly) (SERIAL # 0D725676 THRU 0F213514)
HEAD-CYLINDER     O NLA  
938-811529 3 HEAD-CYLINDER O NLA
(more info)
    UnavailableUnavailable Parts
#20 938-826363A 1 HEAD (.437 Holes)-Cylinder (2 required per assembly) (SERIAL # 0F213516 THRU 0F615827)
HEAD ASY-CYLINDER O - Replaced by 938-826363T 3  
938-826363A 1This part has been superseded. HEAD ASY-CYLINDER O - Replaced by 938-826363T 3
(more info)
    UnavailableUnavailable Parts
CYLINDER HEAD     O NLA  
938-826363T 3 CYLINDER HEAD O NLA
(more info)
    UnavailableUnavailable Parts
#21 98678 1 VALVE-Inlet (2.190 Dia.) (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
#22 27-811207 GASKET-Cylinder Head (2 required per assembly) (SERIAL # 0D456489 THRU 0D456768)
GASKET,NLA 27-811207 27-811207
27-811207OEM Part 27-811207 - Gasket, NLA (more info) About Mercury Marine $88.00 $88.00 Add to shopping cart
1 in stock. Explain stock levels
#22 27-811546 GASKET-Cylinder Head (2 required per assembly) (SERIAL # 0D725676 THRU 0F615827)
GASKET            O - Replaced by 27-879150139 27-811546
27-811546This part has been superseded. GASKET O - Replaced by 27-879150139
(more info)
    UnavailableUnavailable Parts
GASKET-CYL HEAD 27-879150139 27-879150139
27-879150139OEM Part 27-879150139 - Cylinder Head Gasket (more info) About Mercury Marine $102.50 $87.76 Add to shopping cart
1 in stock. Explain stock levels
Head Gasket 18-3874
18-3874OEM Match 18-3874 - Head Gasket 502 (more info)
Replaces OEM #3853511
About Sierra Marine $126.99 $102.82 Add to shopping cart
Available to order:
Usually ships
within 8 days
#23 10-49106 1 BOLT (2.00)-Cylinder Head (8 required per assembly)
SCREW             O - Replaced by 10-845706M 2  
10-49106 1This 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
#24 10-49105 BOLT (4.125)-Cylinder Head (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
#25 98598 RETAINER (16 required per assembly)
RETAINER          O - Replaced by -843376  
98598This part has been superseded. RETAINER O - Replaced by -843376
(more info)
    UnavailableUnavailable Parts
RETAINER 843376 843376
843376OEM Part 843376 - Retainer (more info) About Mercury Marine $15.77 $15.77 Add to shopping cart
Available to order:
Usually ships
within 8 days
#26 54-64235 2 J CLIP (1 required per assembly)
J CLIP 54-64235  2  
54-64235 2OEM Part 54-64235 2 - J Clip (more info) About Mercury Marine $1.88 $1.88 Add to shopping cart
Available to order:
Usually ships
within 8 days
#27 54-42553 J CLIP (2 required per assembly) (POWER STEERING MODELS ONLY)
J CLIP 54-42553  
54-42553OEM Part 54-42553 - J Clip (more info) About Mercury Marine $4.20 $4.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#NS 92-91601 1 SEALER-Red RTV (Required For Comp. Overhaul) (AR required per assembly)
RTV SEALER-10OZ   O - Replaced by 92-809826  
92-91601 1This part has been superseded. RTV SEALER-10OZ O - Replaced by 92-809826
(more info)
    UnavailableUnavailable Parts
RTV SILICONE-BLK  O 92-809826
92-809826 RTV SILICONE-BLK O
(more info)
    UnavailableUnavailable Parts
#NS 92-34227 1 PERFECT SEAL (Required For Complete Overhaul) (AR required per assembly)
SEALER-CAN        O - Replaced by 92-34227Q02 92-34227  1
92-34227 1This part has been superseded. SEALER-CAN O - Replaced by 92-34227Q02
(more info)
    UnavailableUnavailable Parts
SEALER-PINT CAN   * 92-34227Q02
92-34227Q02 SEALER-PINT CAN *
(more info)
    UnavailableUnavailable Parts
Aviation Gasket Sealant  
1525607 1525607 - Aviation Gasket Sealant - Special Order - No Returns (more info)
Replaces OEM #0317201
    UnavailableUnavailable Parts
#- 27-818188A91 GASKET SET-Engine Overhaul (1 required per assembly) (Ser. # 0D456489 Thru 0D456768)
GASKET SET      ,NLA 27-818188A91 27-818188A91
27-818188A91OEM Part 27-818188A91 - Gasket Set (more info) About Mercury Marine $600.00 $600.00 Add to shopping cart
6 in stock. Explain stock levels
#- 27-818188A96 GASKET SET-Engine Overhaul (1 required per assembly) (Ser. # 0D725676 Thru 0D615827)
GASKET SET        O - Replaced by 27-818188A98  
27-818188A96This part has been superseded. GASKET SET O - Replaced by 27-818188A98
(more info)
    UnavailableUnavailable Parts
GASKET SET 27-818188A98 27-818188A98
27-818188A98OEM Part 27-818188A98 - Gasket Set (more info) About Mercury Marine $1,088.69 $1,088.69 Add to shopping cart
1 in stock. Explain stock levels