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Parts for MerCruiser 120 GM 153 I / L4 1964-1972 Gaskets & Gasket Sets

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#- 27-35440A 1 GASKET SET,EXHAUST MANIFOLD (ALUMINUM MANIFOLD) (1,,, required per assembly)
GASKET SET        O NLA 27-35440A 1
27-35440A 1 GASKET SET O NLA
(more info)
    UnavailableUnavailable Parts
#- 27-35898A 1 GASKET SET,EXHAUST MANIFOLD (CAST IRON MAINIFOLD) (,1,, required per assembly)
GASKET SET,NLA 27-35898A 1  
27-35898A 1OEM Part 27-35898A 1 - Gasket Set, NLA (more info) About Mercury Marine $19.00 $19.00 Add to shopping cart
1 in stock. Explain stock levels
#- 27-35898A 2 GASKET SET,EXHAUST MAINIFOLD(CAST IRON MANIFOLD) (,,1, required per assembly)
GASKET SET        O - Replaced by 27-35898A 3  
27-35898A 2This part has been superseded. GASKET SET O - Replaced by 27-35898A 3
(more info)
    UnavailableUnavailable Parts
GASKET SET        O - Replaced by 27-35898A 4  
27-35898A 3This part has been superseded. GASKET SET O - Replaced by 27-35898A 4
(more info)
    UnavailableUnavailable Parts
GASKET SET        O NLA 27-35898A 4
27-35898A 4 GASKET SET O NLA
(more info)
    UnavailableUnavailable Parts
Exh Man Gskt Set 18-4395
18-4395OEM Match 18-4395 - Gasket, 27-35898A4, 120HP (more info) About Sierra Marine $21.99 $17.86 Add to shopping cart
1 in stock. Explain stock levels
#- 27-35898A 3 GASDKET SET,EXHAUST MAINIFOLD(CAST IRON MANIFOLD) (,,,1 required per assembly)
#1 27-52546 GASKET,EXHAUST MANIFOLD (1,1,1,1 required per assembly)
GASKET 27-52546 27-52546
27-52546OEM Part 27-52546 - Gasket (more info) About Mercury Marine $16.80 $14.39 Add to shopping cart
Available to order:
Usually ships
within 8 days
Gasket, Exh. Manifold Mtg. 18-28961
18-28961OEM Match 18-28961 - Gasket - Exhaust Manifold OMC311068 (more info)
Replaces OEM #0311068
About Sierra Marine $16.66 $13.52 Add to shopping cart
8 in stock. Explain stock levels
#2 27-35142 GASKET,OUTER WATER JACKET COVER (1,,, required per assembly)
GASKET 27-35142 27-35142
27-35142OEM Part 27-35142 - Gasket (more info) About Mercury Marine $9.00 $9.00 Add to shopping cart
10+ in stock. Explain stock levels
#3 27-35140 GASKET,INNER WATER JACKET COVER (1,,, required per assembly)
GASKET,NLA 27-35140  
27-35140OEM Part 27-35140 - Gasket (more info) About Mercury Marine $15.00 $15.00 Add to shopping cart
10+ in stock. Explain stock levels
#4 27-34047 GASKET,INTAKE MANIFIOLD COVER (1,,, required per assembly)
Gasket,NLA 27-34047  
27-34047OEM Part 27-34047 - Gasket (more info) About Mercury Marine $8.00 $8.00 Add to shopping cart
10+ in stock. Explain stock levels
#5 27-35898 GASKET,NITAKE MANIFOLD COVER (,1,1,1 required per assembly)
GASKET @2         O - Replaced by 27-35898T  
27-35898This part has been superseded. GASKET @2 O - Replaced by 27-35898T
(more info)
    UnavailableUnavailable Parts
GASKET Note: must be ordered in multiples of 2 27-35898T 27-35898T
27-35898TOEM Part 27-35898T - Gasket - Priced Individually (more info) About Mercury Marine $4.80 $4.80 Add to shopping cart
9 in stock. Explain stock levels
#6 27-35147 GASKET,EXHAUST ELBOW (1,,, required per assembly)
GASKET,NLA 27-35147 27-35147
27-35147OEM Part 27-35147 - Gasket - Priced Individually (more info) About Mercury Marine $6.25 $6.25 Add to shopping cart
10+ in stock. Explain stock levels
#7 27-35894 GASKET,EXHAUST ELBOW (,1,, required per assembly)
GASKET,NLA 27-35894 27-35894
27-35894OEM Part 27-35894 - Gasket (more info) About Mercury Marine $7.50 $7.50 Add to shopping cart
10+ in stock. Explain stock levels
#8 27-32815 GASKET,CHOKE OVEN COVER (1,1,, required per assembly)
Gasket,NLA 27-32815  
27-32815OEM Part 27-32815 - Gasket (more info) About Mercury Marine $4.50 $4.50 Add to shopping cart
10+ in stock. Explain stock levels
#9 27-39947 GASKET,CHOKE OVEN COVER (,,1,1 required per assembly)
GASKET Note: must be ordered in multiples of 3 27-39947 27-39947
27-39947OEM Part 27-39947 - Gasket - Priced Individually (more info) About Mercury Marine $6.50 $4.40 Add to shopping cart
10+ in stock. Explain stock levels
#10 27-39923 GASKET,MANIFOLD END CAP (,,1,1 required per assembly)
GASKET Note: must be ordered in multiples of 3 27-39923 27-39923
27-39923OEM Part 27-39923 - Gasket - Priced Individually (more info) About Mercury Marine $8.90 $3.90 Add to shopping cart
10+ in stock. Explain stock levels
Gasket, End Cap To Manifold 18-1210-9
18-1210-9OEM Match 18-1210-9 - Gasket 27-39923 2-Pack (more info) About Sierra Marine $16.98 $12.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 27-39915 GASKET,EXHAUST ELBOW (,,1,1 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-39915 27-39915
27-39915OEM Part 27-39915 - Gasket - Priced Individually (more info) About Mercury Marine $2.60 $1.56 Add to shopping cart
7 in stock. Explain stock levels
#12 27-39917 GASKET,WATER DISTRIBUTION BLOCK (,,1,1 required per assembly)
GASKET 27-39917 27-39917
27-39917OEM Part 27-39917 - Gasket (more info) About Mercury Marine $2.30 $2.30 Add to shopping cart
10+ in stock. Explain stock levels
#13 27-39914 GASKET,THERMOSTAT CONTAINER (,,1, required per assembly)
GASKET,NLA 27-39914 27-39914
27-39914OEM Part 27-39914 - Gasket (more info) About Mercury Marine $3.75 $3.75 Add to shopping cart
10+ in stock. Explain stock levels
#13A 27-47590 GASKET,THERMOSTAT COVER (,,,1 required per assembly)
27475901 27-47590 27-47590
27-47590OEM Part 27-47590 - Gasket - Priced Individually (more info) About Mercury Marine $1.44 $1.44 Add to shopping cart
10+ in stock. Explain stock levels
GASKET Note: must be ordered in multiples of 5 27-47590  1 27-47590 1
27-47590 1OEM Part 27-47590 1 - Gasket - Priced Individually (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
10 in stock. Explain stock levels
GASKET   27 47590Q01 27-47590Q01
27-47590Q01OEM Part 27-47590Q01 - Gasket (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 27-35150 GASKET,WATER OUTLET ELBOW (1,,, required per assembly)
GASKET,NLA 27-35150  
27-35150OEM Part 27-35150 - Gasket (more info) About Mercury Marine $6.25 $6.25 Add to shopping cart
10+ in stock. Explain stock levels
#15 27-35895 GASTET,WATER OUTLET ELBOW (,1,, required per assembly)
Gasket,NLA 27-35895  
27-35895OEM Part 27-35895 - Gasket (more info) About Mercury Marine $4.50 $4.50 Add to shopping cart
10+ in stock. Explain stock levels
#16 27-35144 GASKET,RELIEF VALVE BODY (1,,, required per assembly)
GASKET,NLA 27-35144  
27-35144OEM Part 27-35144 - Gasket - Priced Individually (more info) About Mercury Marine $7.50 $7.50 Add to shopping cart
10+ in stock. Explain stock levels
#17 27-32910 GASKET,CARBURETOR (1,1,1,1 required per assembly)
2764692 27-32910  
27-32910OEM Part 27-32910 - Gasket - Priced Individually (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
GASKET 27-64692 27-64692
27-64692OEM Part 27-64692 - Gasket (more info) About Mercury Marine $2.70 $2.70 Add to shopping cart
8 in stock. Explain stock levels
Gasket 18-0356
18-0356OEM Match 18-0356 - Gasket, 27-64692 (more info) About Sierra Marine $2.99 $2.17 Add to shopping cart
1 in stock. Explain stock levels
#18 27-35146 GASKET,THERMOSTAT CONTAINER (1,,, required per assembly)
GASKET,NLA 27-35146  
27-35146OEM Part 27-35146 - Gasket - Priced Individually (more info) About Mercury Marine $8.00 $8.00 Add to shopping cart
10+ in stock. Explain stock levels
#-- 27-34604A 1 GASKET SET, CYLINDER HEAD (1,1,1, required per assembly)
2734604A2 27-34604A 1  
27-34604A 1OEM Part 27-34604A 1 - Gasket Set (more info) About Mercury Marine $6.40 $6.40 Add to shopping cart
2 in stock. Explain stock levels
2796429A1 27-34604A 2  
27-34604A 2OEM Part 27-34604A 2 - Gasket Set (more info) About Mercury Marine $25.65 $25.65 Add to shopping cart
7 in stock. Explain stock levels
GASKET SET 27-96429A 1  
27-96429A 1OEM Part 27-96429A 1 - Gasket Set (more info) About Mercury Marine $90.42 $90.42 Add to shopping cart
10 in stock. Explain stock levels
#-- 27-34604A 2 GASKET SET CYLINDER HEAD (,,,1 required per assembly)
#19 27-33680 GASKET,WATER OUTLET HOUSING (1,1,1,1 required per assembly)
GASKET @5         O - Replaced by 27-814680  
27-33680This part has been superseded. GASKET @5 O - Replaced by 27-814680
(more info)
    UnavailableUnavailable Parts
GASKET            * - Replaced by 27-814680  1 27-814680
27-814680This part has been superseded. GASKET * - Replaced by 27-814680 1
(more info)
    UnavailableUnavailable Parts
GASKET 27-814680  1 27-814680  1
27-814680 1OEM Part 27-814680 1 - Thermostat Housing Gasket (more info) About Mercury Marine $2.30 $2.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#20 26-34217 SEAL,VALVE STEM (8,8,8,8 required per assembly)
SEAL Note: must be ordered in multiples of 8 26-34217 26-34217
26-34217OEM Part 26-34217 - Seal - Priced Individually (more info) About Mercury Marine $1.80 $1.80 Add to shopping cart
10+ in stock. Explain stock levels
Oil Seal 18-0518
18-0518OEM Match 18-0518 - Seal, 26-34217 (more info)
Replaces OEM #3854956
About Sierra Marine $1.99 $1.11 Add to shopping cart
2 in stock. Explain stock levels
#21 27-33918 GASKET,WATER OUTLET HOUSING (1,1,1, required per assembly)
GASKET            O - Replaced by 27-8M2021920 27-33918
27-33918This part has been superseded. GASKET O - Replaced by 27-8M2021920
(more info)
    UnavailableUnavailable Parts
GASKET 27-8M2021920  
27-8M2021920OEM Part 27-8M2021920 - Thermostat Gasket Zz (more info) About Mercury Marine $2.80 $2.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#22 27-34273 GASKET,CYLINDER HEAD (1,1,1,1 required per assembly)
GASKET            O - Replaced by 27-34273  1 27-34273
27-34273This part has been superseded. GASKET O - Replaced by 27-34273 1
(more info)
    UnavailableUnavailable Parts
GASKET 27-34273  1 27-34273  1
27-34273 1OEM Part 27-34273 1 - Gasket (more info) About Mercury Marine $64.70 $55.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
Head Gasket 18-3880
18-3880OEM Match 18-3880 - Head Gasket 27-34273 (more info)
Replaces OEM #0311210
About Sierra Marine $54.99 $44.36 Add to shopping cart
Available to order:
Usually ships
within 8 days
#23 27-34041 GASKET,ROCKER VALVE COVER (1,1,1, required per assembly)
GASKET            O - Replaced by 27-52145  
27-34041This part has been superseded. GASKET O - Replaced by 27-52145
(more info)
    UnavailableUnavailable Parts
GASKET            O - Replaced by 27-806452  
27-52145This part has been superseded. GASKET O - Replaced by 27-806452
(more info)
    UnavailableUnavailable Parts
GASKET            27-806452
27-806452 GASKET
(more info)
    UnavailableUnavailable Parts
Gasket 18-0347
18-0347OEM Match 18-0347 - Gasket 27-806452 (more info)
Replaces OEM #3852693
About Sierra Marine $11.99 $9.33 Add to shopping cart
4 in stock. Explain stock levels
#23 27-52145 GASKET,ROCKER VALVE COVER (,,,1 required per assembly)
#25 27-34208 GASKET,PUSH ROD COVER (1,1,1,1 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-34208 27-34208
27-34208OEM Part 27-34208 - Gasket - Priced Individually (more info) About Mercury Marine $8.10 $8.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
Gasket 18-0328-9
18-0328-9OEM Match 18-0328-9 - Gasket 27-34208 2-Pack (more info) About Sierra Marine $20.98 $17.59 Add to shopping cart
Available to order:
Usually ships
within 8 days
#26 27-34206 GASKET SET,OIL PAN (1,1,1, required per assembly)
GASKET            O NLA  
27-34206 GASKET O NLA
(more info)
    UnavailableUnavailable Parts
#26 27-52144 GASKET SET,OIL PAN (,,,1 required per assembly)
GASKET SET        O - Replaced by 27-14901  
27-52144This part has been superseded. GASKET SET O - Replaced by 27-14901
(more info)
    UnavailableUnavailable Parts
GASKET            O - Replaced by 27-14901A 1  
27-14901This part has been superseded. GASKET O - Replaced by 27-14901A 1
(more info)
    UnavailableUnavailable Parts
GASKET SET,NLA 27-14901A 1 27-14901A 1
27-14901A 1OEM Part 27-14901A 1 - Gasket Set, NLA (more info) About Mercury Marine $75.00 $75.00 Add to shopping cart
2 in stock. Explain stock levels
Gasket Set 18-0466
18-0466OEM Match 18-0466 - Gasket Set, (more info)
Replaces OEM #0393061
About Sierra Marine $85.99 $70.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 27-34213A 1 GASKET SET,MISCELLANEOUS (1,1,1, required per assembly)
GASKET SET        O - Replaced by 27-34213A 2  
27-34213A 1This part has been superseded. GASKET SET O - Replaced by 27-34213A 2
(more info)
    UnavailableUnavailable Parts
GASKET SET,NLA 27-34213A 2 27-34213A 2
27-34213A 2OEM Part 27-34213A 2 - Gasket Set (more info) About Mercury Marine $11.00 $11.00 Add to shopping cart
4 in stock. Explain stock levels
Misc Gskt Set 18-4375
18-4375OEM Match 18-4375 - Gasket Set, 27-34213A 2 (more info) About Sierra Marine $17.49 $13.49 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 27-34213A 2 GASKET SET,MISCELLANEOUS (,,,1 required per assembly)
#27 27-34486 GASKET,DISTRIBUTOR (1,1,1,1 required per assembly)
GASKET @3         O - Replaced by 27-34486  1  
27-34486This part has been superseded. GASKET @3 O - Replaced by 27-34486 1
(more info)
    UnavailableUnavailable Parts
GASKET            O - Replaced by 27-34486  3  
27-34486 1This part has been superseded. GASKET O - Replaced by 27-34486 3
(more info)
    UnavailableUnavailable Parts
GASKET 27-34486  3 27-34486  3
27-34486 3OEM Part 27-34486 3 - Gasket (more info) About Mercury Marine $1.80 $1.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
Gasket 18-0874-9
18-0874-9OEM Match 18-0874-9 - Gasket 27-344863 2-Pack (more info)
Replaces OEM #0312780
About Sierra Marine $2.98 $2.23 Add to shopping cart
Available to order:
Usually ships
within 8 days
#28 27-34213 GASKET,FUEL PUMP (1,1,1,1 required per assembly)
GASKET Note: must be ordered in multiples of 5 27-34213 27-34213
27-34213OEM Part 27-34213 - Gasket - Priced Individually (more info) About Mercury Marine $2.70 $2.70 Add to shopping cart
4 in stock. Explain stock levels
Gasket 18-0889-9
18-0889-9OEM Match 18-0889-9 - Gasket 27-34213 2-Pack (more info) About Sierra Marine $7.98 $5.07 Add to shopping cart
Available to order:
Usually ships
within 8 days
#29 27-33956 GASKET,WATER PUMP (1,1,1,1 required per assembly)
ORD 27-879150138  O NLA 27-33956
27-33956 ORD 27-879150138 O NLA
(more info)
    UnavailableUnavailable Parts
Gasket 18-0327
18-0327OEM Match 18-0327 - Gasket, 27-33956, 3853342 (more info)
Replaces OEM #3853342
About Sierra Marine $2.49 $1.46 Add to shopping cart
3 in stock. Explain stock levels
#30 27-34216 GASKET,CRANKCASE FRONT COVER (1,1,1, required per assembly)
GASKET            O - Replaced by 27-49953  
27-34216This part has been superseded. GASKET O - Replaced by 27-49953
(more info)
    UnavailableUnavailable Parts
GASKET 27-49953 27-49953
27-49953OEM Part 27-49953 - Gasket (more info) About Mercury Marine $2.90 $2.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
Gasket 18-0887-9
18-0887-9OEM Match 18-0887-9 - Gasket 27-49953 2-Pack (more info)
Replaces OEM #3852691
About Sierra Marine $6.98 $5.41 Add to shopping cart
1 in stock. Explain stock levels
#30 27-49953 GASKET,CRANKCASE FRONT COVER (,,,1 required per assembly)