Logo

Parts for Mercury Mariner Racing Mercury Formula I (Carburetor) Cylinder Block & End Caps

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 858-8134A 6 CYLINDER BLOCK & CRANDCASE ASSEMBLY (1 required per assembly)
CYLINDER BLOCK    O NLA  
858-8134A 6 CYLINDER BLOCK O NLA
(more info)
    UnavailableUnavailable Parts
#2 16-37653 STUD, POWERHEAD (2-11/16") (8 required per assembly)
STUDS PH SHORT    O - Replaced by 16-37653  1  
16-37653This part has been superseded. STUDS PH SHORT O - Replaced by 16-37653 1
(more info)
    UnavailableUnavailable Parts
STUD 16-37653  1  
16-37653 1OEM Part 16-37653 1 - Stud (more info) About Mercury Marine $20.67 $20.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 17-20033 DOWEL PIN, LOCATING (2 required per assembly)
1743044 17-20033  
17-20033OEM Part 17-20033 - Pin -Dowel - Priced Individually (more info) About Mercury Marine $1.15 $1.15 Add to shopping cart
3 in stock. Explain stock levels
PIN Dowel - Witho 17-43044  
17-43044OEM Part 17-43044 - Pin -Dowel-solid (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#4 17-67296 DOWEL PIN, CYLINDER BLOCK (BEARING RACE) (2 required per assembly)
PIN-CENTER MAIN   O - Replaced by 17-8M0036405  
17-67296This part has been superseded. PIN-CENTER MAIN O - Replaced by 17-8M0036405
(more info)
    UnavailableUnavailable Parts
PIN 17-8M0036405  
17-8M0036405OEM Part 17-8M0036405 - Pin - Center Main (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#5 27-11338 GASKET, SEALING (2 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-11338 27-11338
27-11338OEM Part 27-11338 - Gasket - Priced Individually (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
4 in stock. Explain stock levels
Cyl Block Sealing Gasket V6 18-2513-9
18-2513-9OEM Match 18-2513-9 - Gasket 27-11338, 5PK (more info) About Sierra Marine $9.95 $7.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 42249 COVER, STARTER MOTOR (UPPER) (1 required per assembly)
422491 42249 42249
42249OEM Part 42249 - Cover (more info) About Mercury Marine $18.00 $18.00 Add to shopping cart
2 in stock. Explain stock levels
COVER             O - Replaced by -8M0088723 42249  1
42249 1This part has been superseded. COVER O - Replaced by -8M0088723
(more info)
    UnavailableUnavailable Parts
BRACKET-STARTER   O  
8M0088723 BRACKET-STARTER O
(more info)
    UnavailableUnavailable Parts
#7 10-73657 SCREW, COVER TO CRANKCASE (1-1/2") (2 required per assembly)
SCREW (.312-18 x 10-73657 10-73657
10-73657OEM Part 10-73657 - Screw - Priced Individually (more info) About Mercury Marine $2.30 $1.56 Add to shopping cart
10+ in stock. Explain stock levels
#8 13-26993 LOCKWASHER, STARTER MOTOR COVER SCREW (4 required per assembly)
LOCKWASHER (.312) 13-26993  
13-26993OEM Part 13-26993 - LockWasher - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#9 76867 COVER, STARTER MOTOR (LOWER) (1 required per assembly)
COVER 76867 76867
76867OEM Part 76867 - Cover (more info) About Mercury Marine $19.42 $19.42 Add to shopping cart
9 in stock. Explain stock levels
#10 10-77065 SCREW, COVER TO CRANKCASE (2") (2 required per assembly)
SCREW @2          O - Replaced by 10-815549  
10-77065This part has been superseded. SCREW @2 O - Replaced by 10-815549
(more info)
    UnavailableUnavailable Parts
SCREW (.312-18 x 10-815549 10-815549
10-815549OEM Part 10-815549 - Screw (more info) About Mercury Marine $2.90 $2.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 21-42657A 1 CHECK VALVE ASSEMBLY (3 required per assembly)
VALVE ASSY-CHECK  O - Replaced by 21-42657A 3  
21-42657A 1This part has been superseded. VALVE ASSY-CHECK O - Replaced by 21-42657A 3
(more info)
    UnavailableUnavailable Parts
CHECK VALVE 21-42657A 3  
21-42657A 3OEM Part 21-42657A 3 - Check Valve Assembly (more info) About Mercury Marine $4.60 $4.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 10-66717 SCREW, CRANKCASE TO CYLINDER BLOCK (3-1/4") (8 required per assembly)
SCREW (.375-16 x 10-66717 10-66717
10-66717OEM Part 10-66717 - Screw (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 10-53016 SCREW, CRANKCASE TO CYLINDER BLOCK (1-1/4") (6 required per assembly)
SCREW @3          O - Replaced by 10-74824  
10-53016This part has been superseded. SCREW @3 O - Replaced by 10-74824
(more info)
    UnavailableUnavailable Parts
SCREW (.312-18 x 10-74824 10-74824
10-74824OEM Part 10-74824 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 1159-8454A 1 END CAP ASSEMBLY, UPPER (1 required per assembly)
END CAP ASSY      O - Replaced by 1159-8454T 1  
1159-8454A 1This part has been superseded. END CAP ASSY O - Replaced by 1159-8454T 1
(more info)
    UnavailableUnavailable Parts
END CAP ASSY 1159-8454T 1 1159-8454T 1
1159-8454T 1OEM Part 1159-8454T 1 - End Cap Assembly (more info) About Mercury Marine $260.17 $260.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#15 25-54029 "O" RINGE, END CAP (1 required per assembly)
O-RING (2.800 x . 25-54029 25-54029
25-54029OEM Part 25-54029 - O-Ring - Priced Individually (more info) About Mercury Marine $2.70 $2.70 Add to shopping cart
10+ in stock. Explain stock levels
O-Ring 18-0858-9
18-0858-9OEM Match 18-0858-9 - O-Ring 25-54029 2-Pack (more info) About Sierra Marine $5.98 $3.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 31-74248 ROLLER BEARING, END CAP (1 required per assembly)
BEARING           O - Replaced by 31-74248T  
31-74248This part has been superseded. BEARING O - Replaced by 31-74248T
(more info)
    UnavailableUnavailable Parts
BEARING 31-74248T 31-74248T
31-74248TOEM Part 31-74248T - Bearing (more info) About Mercury Marine $47.50 $47.50 Add to shopping cart
8 in stock. Explain stock levels
Upper Main Bearing 18-1196
18-1196OEM Match 18-1196 - Main Bearing (more info) About Sierra Marine $79.46 $54.12 Add to shopping cart
4 in stock. Explain stock levels
#17 26-41953 OIL SEAL, END CAP (1 required per assembly)
SEAL Note: must be ordered in multiples of 2 26-41953 26-41953
26-41953OEM Part 26-41953 - Seal - Priced Individually (more info) About Mercury Marine $14.90 $14.90 Add to shopping cart
10+ in stock. Explain stock levels
Oil Seal 18-2016
18-2016OEM Match 18-2016 - Seal, 26-41953 (more info)
Replaces OEM #0764337
About Sierra Marine $10.99 $8.18 Add to shopping cart
10+ in stock. Explain stock levels
#18 10-69034 SCREW, UPPER END CAP TO CYLINDER BLOCK (1") (4 required per assembly)
1030225 10-69034  
10-69034OEM Part 10-69034 - Screw w/ Lw (more info) About Mercury Marine $1.55 $1.55 Add to shopping cart
10+ in stock. Explain stock levels
SCREW WITH LOCKWA 10-30225 10-30225
10-30225OEM Part 10-30225 - Screw w/ Lw - Priced Individually (more info) About Mercury Marine $0.60 $0.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#19 10-24220 SCREW, SET-CYLINDER BLOCK (3/16") (2 required per assembly)
SCREW,NLA 10-24220  
10-24220OEM Part 10-24220 - Screw, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#20 22-38407 PLUG, CYLINDER BLOCK (WATER JACKET) (1 required per assembly)
PLUG (.500-14) 22-38407  
22-38407OEM Part 22-38407 - Plug (more info) About Mercury Marine $5.70 $5.70 Add to shopping cart
1 in stock. Explain stock levels
#21 1156-8120A 1 END CAP ASSEMBLY, LOWER (1 required per assembly)
END CAP-LOWER     O - Replaced by 1156-8M0050233  
1156-8120A 1This part has been superseded. END CAP-LOWER O - Replaced by 1156-8M0050233
(more info)
    UnavailableUnavailable Parts
END CAP ASSEMBLY 1156-8M0050233  
1156-8M0050233OEM Part 1156-8M0050233 - End Cap - Lower (more info) About Mercury Marine $121.32 $121.32 Add to shopping cart
Available to order:
Usually ships
within 8 days
#22 25-62700 "O" RING, END CAP (3-1/4" I.D.) (1 required per assembly)
O-RING (3.237 x . 25-62700 25-62700
25-62700OEM Part 25-62700 - O-Ring (more info) About Mercury Marine $2.70 $2.70 Add to shopping cart
10+ in stock. Explain stock levels
O-Ring 18-0860-9
18-0860-9OEM Match 18-0860-9 - O-Ring 25-62700 2-Pack (more info) About Sierra Marine $5.98 $5.98 Add to shopping cart
6 in stock. Explain stock levels
#24 10-39669 SCREW, LOWER END CAP (3/4") (2 required per assembly)
SCREW (.250-20 x 10-39669 10-39669
10-39669OEM Part 10-39669 - Screw (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#24 10-28636 SCREW, LOWER END CAP (3/4") (2 required per assembly)
SCREW (.250-20 x 10-28636 10-28636
10-28636OEM Part 10-28636 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#25 13-26992 LOCKWASHER, LOWER END CAP SCREW (2 required per assembly)
LOCKWASHER (.250) 13-26992  
13-26992OEM Part 13-26992 - LockWasher - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#26 10-64022 SCREW, ADJUSTING-CYLINDER BLOCK (1 required per assembly)
SCREW (.250-20 x 10-64022 10-64022
10-64022OEM Part 10-64022 - Screw (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
7 in stock. Explain stock levels
#27 11-64015 NUT, JAM-ADJUSTING SCREW (1 required per assembly)
NUT (.250-20) 11-64015  
11-64015OEM Part 11-64015 - Nut - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
10+ in stock. Explain stock levels
#28 52023 CAP, NYLON-ADJUSTING SCREW (1 required per assembly)
CAP,NLA 52023  
52023OEM Part 52023 - Cap, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#29 86985 BRACKET, TIMING (1 required per assembly)
BRACKET Timing 86985 86985
86985OEM Part 86985 - Bracket (more info) About Mercury Marine $44.64 $44.64 Add to shopping cart
Available to order:
Usually ships
within 8 days