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Parts for Mercury Mark & Kiekhaefer KE7, KF7, KG4, KG7 (1939 - 1953) Cylinder Block Assembly

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 802-498 CYLINDER BLOCK ASSEMBLY (1,,, required per assembly)
CYLINDER BLOCK    O NLA  
802-498 CYLINDER BLOCK O NLA
(more info)
    UnavailableUnavailable Parts
#1 802-40A 1 CYLINDER BLOCK ASSEMBLY (1,1,, required per assembly)
CYLINDER BLOCK    O NLA  
802-40A 1 CYLINDER BLOCK O NLA
(more info)
    UnavailableUnavailable Parts
#1 802-40A10 CYLINDER BLOCK ASSEMBLY (,,1, required per assembly)
CYLINDER BLOCK    O NLA  
802-40A10 CYLINDER BLOCK O NLA
(more info)
    UnavailableUnavailable Parts
#1 806-275A 1 CYLINDER BLOCK ASSEMBLY (,,,1 required per assembly)
CYLINDER BLOCK    O NLA  
806-275A 1 CYLINDER BLOCK O NLA
(more info)
    UnavailableUnavailable Parts
#2 16-20484 STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (2,2,, required per assembly)
MERC PERF PROD    O NLA  
16-20484 MERC PERF PROD O NLA
(more info)
    UnavailableUnavailable Parts
#2 16-20526 STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (2,2,, required per assembly)
STUD @2           O - Replaced by 16-20353  
16-20526This part has been superseded. STUD @2 O - Replaced by 16-20353
(more info)
    UnavailableUnavailable Parts
STUD Note: must be ordered in multiples of 5 16-20353  
16-20353OEM Part 16-20353 - Stud - Priced Individually (more info) About Mercury Marine $2.70 $2.70 Add to shopping cart
4 in stock. Explain stock levels
#3 16-20525 STUD, CYLINDER BLOCK TO CRANKACE (6,6,6,6 required per assembly)
STUD,NLA 16-20525  
16-20525OEM Part 16-20525 - Stud, NLA (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
10 in stock. Explain stock levels
#4 27-21173 GASKET, CYLINDER BLOCK TO CRANKCASE (1,1,1,1 required per assembly)
GASKET @5         O NLA  
27-21173 GASKET @5 O NLA
(more info)
    UnavailableUnavailable Parts
#5 25-21706 "O" RING, CYLINDER BLOCK TO CRANKCASE BOTTOM (1,1,1,1 required per assembly)
O RING,NLA 25-21706  
25-21706OEM Part 25-21706 - O-Ring (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
5 in stock. Explain stock levels
#6 10-20540 SCREW, EXHAUST MANIFOLD COVER TO CYLINDER BLOCK (7,7,7,7 required per assembly)
SCREW,NLA 10-20540  
10-20540OEM Part 10-20540 - Screw, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#7 20539 COVER, EXHAUST MANIFOLD (1,1,1,1 required per assembly)
COVER ,NLA 20539  
20539OEM Part 20539 - Cover, NLA (more info) About Mercury Marine $40.00 $40.00 Add to shopping cart
5 in stock. Explain stock levels
#8 27-20538 GASKET, MANIFOLD COVER TO BAFFLE PLATE (1,1,1,1 required per assembly)
Gasket,NLA 27-20538  
27-20538OEM Part 27-20538 - Gasket, NLA (more info) About Mercury Marine $6.00 $6.00 Add to shopping cart
7 in stock. Explain stock levels
#9 20537 PLATE, MAINFOLD BAFFLE (1,1,1,1 required per assembly)
PLATE             O NLA  
20537 PLATE O NLA
(more info)
    UnavailableUnavailable Parts
#10 27-20536 GASKET, BAFFLE PLATE TO CYLINDER BLOCK (1,1,1,1 required per assembly)
Gasket,NLA 27-20536  
27-20536OEM Part 27-20536 - Gasket (more info) About Mercury Marine $8.13 $8.13 Add to shopping cart
10+ in stock. Explain stock levels
#11 1005-503 COVER, CYLINDER BLOCK (1,,, required per assembly)
COVER             O NLA  
1005-503 COVER O NLA
(more info)
    UnavailableUnavailable Parts
#11 1005-504 COVER, CYLINDER BLOCK (,1,, required per assembly)
COVER             O NLA  
1005-504 COVER O NLA
(more info)
    UnavailableUnavailable Parts
#11 1008-509A 1 CYLINDER BLOCK COVER ASSEMLBY (,,1,1 required per assembly)
COVER ASSY        O NLA  
1008-509A 1 COVER ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#11 1008-509 COVER, CYLINDER BLOCK (,,1,1 required per assembly)
COVER             O NLA  
1008-509 COVER O NLA
(more info)
    UnavailableUnavailable Parts
#12 23-26348 BUSHING, FUEL TANK MOUNTING (,,2,2 required per assembly)
BUSHING      ,NLA 23-26348  
23-26348OEM Part 23-26348 - Bushing , NLA (more info) About Mercury Marine $14.00 $14.00 Add to shopping cart
10+ in stock. Explain stock levels
#13 12-20028 WASHER, CYLINDER BLOCK COVER SCREW (8,8,8,8 required per assembly)
WASHER (.265 x .4 12-20028  
12-20028OEM Part 12-20028 - Washer - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#14 10-20532 SCREW, CYLINDER BLOCK COVER (8,8,8,8 required per assembly)
SCREW @25         O - Replaced by 10-28667  
10-20532This part has been superseded. SCREW @25 O - Replaced by 10-28667
(more info)
    UnavailableUnavailable Parts
SCREW (.250-20 x 10-28667 10-28667
10-28667OEM Part 10-28667 - Screw - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
10+ in stock. Explain stock levels
#15 11-20190 NUT, HARNESS CLAMP SCREW (1,1,1, required per assembly)
118267086 11-20190  
11-20190OEM Part 11-20190 - Nut - Priced Individually (more info) About Mercury Marine $0.65 $0.65 Add to shopping cart
10+ in stock. Explain stock levels
NUT (#10-32) 11-826708  6  
11-826708 6OEM Part 11-826708 6 - Nut - Priced Individually (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 54-20830 CLAMP, HARNESS - MAGNETO HIGH TENSION LEAD (1,1,1, required per assembly)
CLAMP             O NLA  
54-20830 CLAMP O NLA
(more info)
    UnavailableUnavailable Parts
#17 10-20646 SCREW, HARNESS CLAMP (1,1,1, required per assembly)
SCREW @5          O - Replaced by 10-38055  
10-20646This part has been superseded. SCREW @5 O - Replaced by 10-38055
(more info)
    UnavailableUnavailable Parts
SCREW (.190-32 x 10-38055 10-38055
10-38055OEM Part 10-38055 - Screw - Priced Individually (more info) About Mercury Marine $12.50 $8.44 Add to shopping cart
10+ in stock. Explain stock levels
#18 27-20531 GASKET, CYLINDER BLOCK COVER TO CYLINDER BLOCK (1,1,1,1 required per assembly)
Gasket,NLA 27-20531  
27-20531OEM Part 27-20531 - Gasket (more info) About Mercury Marine $15.00 $15.00 Add to shopping cart
7 in stock. Explain stock levels
#19 10-20031 SCREW, TRANSFER PORT COVER TO CYLINDER BLOCK (4,4,4,4 required per assembly)
1098253 10-20031  
10-20031OEM Part 10-20031 - Screw - Priced Individually (more info) About Mercury Marine $0.36 $0.36 Add to shopping cart
10+ in stock. Explain stock levels
SCREW (.250-20 x 10-98253 10-98253
10-98253OEM Part 10-98253 - Screw (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10 in stock. Explain stock levels
#21 20029 COVER, TRANSFER PORT (2,2,2,2 required per assembly)
COVER,NLA 20029  
20029OEM Part 20029 - Cover, NLA (more info) About Mercury Marine $4.50 $4.50 Add to shopping cart
10+ in stock. Explain stock levels
#22 27-20030 GASKET, TRANSFER PORT COVER TO CYLINDER BLOCK (2,2,2,2 required per assembly)
Gasket,NLA 27-20030  
27-20030OEM Part 27-20030 - Gasket (more info) About Mercury Marine $6.00 $6.00 Add to shopping cart
10+ in stock. Explain stock levels