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Parts for MerCruiser 270 (2 Barrel.) GM 350 V-8 1969-1972 Intake Manifold & Oil Pump

#1 54794 INTAKE MANIFOLD (1 required per assembly)
54794 - NLA               O NLA
 

About Mercury Marine

OEM Part

54794 - NLA O NLA [ More info ]
Unavailable
#2 10-26487 BOLT, INTAKE MANIFOLD TO CYLINDER BLOCK (1 1/8") (8 required per assembly)
SCREW 10-26487
10-26487

About Mercury Marine

OEM Part

10-26487 - Screw [ More info ]

Add to shopping cart $1.30
10+ in stock. Explain stock levels

#2 10-52200 BOLT, INTAKE MANIFOLD TO CYLINDER BLOCK (1 1/2") (4 required per assembly)
BOLT,NLA 10-52200
 

About Mercury Marine

OEM Part

10-52200 - Bolt, NLA [ More info ]

Add to shopping cart $15.00
10+ in stock. Explain stock levels

#3 22-48336 PLUG, PIPE - INTAKE MANIFOLD (1 required per assembly)
PLUG Water Pump 22-48336
22-48336

About Mercury Marine

OEM Part

22-48336 - Plug [ More info ]

Add to shopping cart $14.00
10+ in stock. Explain stock levels

#4 54-47512 EYE, LIFTING (2 required per assembly)
EYE,NLA 54-47512
54-47512

About Mercury Marine

OEM Part

54-47512 - Eye [ More info ]

Add to shopping cart $12.50
10+ in stock. Explain stock levels

#5 10-34354 SCREW, LIFTING EYE ATTACHING (1 1/2") (4 required per assembly)
SCREW (.375-16 x 1.50) 10-34354
10-34354

About Mercury Marine

OEM Part

10-34354 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.60
10+ in stock. Explain stock levels

#6 13-35048 LOCKWASHER, LIFTING EYE SCREW (4 required per assembly)
LOCKWASHER (.375) 13-35048
13-35048

About Mercury Marine

OEM Part

13-35048 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $0.90
10+ in stock. Explain stock levels

#7 16-52228 STUD, GUARD TO INTAKE MANIFOLD (4 required per assembly)
16-52228 - NLA               O NLA
 

About Mercury Marine

OEM Part

16-52228 - NLA O NLA [ More info ]
Unavailable
#8 54795 GUARD, INTAKE MANIFOLD (1 required per assembly)
54795 - NLA               O NLA
 

About Mercury Marine

OEM Part

54795 - NLA O NLA [ More info ]
Unavailable
#9 27-54792 GASKET SET, INTAKE MANIFOLD (1 required per assembly)
GASKET SET,NLA 27-54792
27-54792

About Mercury Marine

OEM Part

27-54792 - Gasket Set [ More info ]

Add to shopping cart $25.00
10+ in stock. Explain stock levels

#10 54793 WATER PUMP ASSEMBLY (1 required per assembly)
54793 - WATER PUMP        O - Replaced by -60658
 

This part has been superseded.

54793 - 54793 - WATER PUMP O [ More info ]
Unavailable
Replaced by -60658
60658 - PUMP ASSEMBLY Wat O - Replaced by -17437
 

This part has been superseded.

60658 - 60658 - PUMP ASSEMBLY Wat O [ More info ]
Unavailable
Replaced by -17437
17437 - PUMP ASSEMBLY Wat O - Replaced by -850399  1
17437

This part has been superseded.

17437 - 17437 - PUMP ASSEMBLY Wat O [ More info ]
Unavailable
Replaced by -850399 1
850399  1 - PUMP ASSEMBLY Wat * - Replaced by 46-8M0113734
850399  1

This part has been superseded.

850399 1 - 850399 1 - PUMP ASSEMBLY Wat * [ More info ]
In stock Explain stock levels
Replaced by 46-8M0113734
WATER PUMP ASSY. 46-8M0113734
 

About Mercury Marine

OEM Part

46-8M0113734 - Water Pump Assembly [ More info ]

Add to shopping cart $153.50
4 in stock. Explain stock levels

PUMP ASY-WATER-R     850399R04
850399R04

About Mercury Marine

OEM Part

850399R04 - Water Pump Assembly - Remanufactured [ More info ]

Add to shopping cart $90.00
3 in stock. Explain stock levels

Circulating Water Pump
18-3599-1

About Sierra Marine

OEM Match

18-3599-1 - Circulating Water Pump [ More info ]

Add to shopping cart $139.99 $117.39
10+ in stock. Explain stock levels

#11 27-34897 GASKET, WATER PUMP MOUNTING (2 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-34897
27-34897

About Mercury Marine

OEM Part

27-34897 - Gasket - Priced Individually [ More info ]

Add to shopping cart $2.70
Available to order: Usually ships within 8 days. Explain stock levels

Gasket
18-0891

About Sierra Marine

OEM Match

18-0891-9 - Gasket 27-34897 2-Pack [ More info ]

Add to shopping cart $5.04 $3.99
6 in stock. Explain stock levels

#12 27-35380 GASKET, WATER PUMP BACKING PLATE (1 required per assembly)
GASKET,NLA 27-35380
27-35380

About Mercury Marine

OEM Part

27-35380 - Gasket [ More info ]

Add to shopping cart $7.50
10+ in stock. Explain stock levels

Gasket
18-0893

About Sierra Marine

OEM Match

18-0893-9 - Gasket 27-35380 2-Pack [ More info ]

Add to shopping cart $10.98
2 in stock. Explain stock levels

#14 10-48424 SCREW, WATER PUMP TO CYLINDER BLOCK (1 5/8") (3 required per assembly)
SCREW (.375-16 x 1.620) 10-48424
10-48424

About Mercury Marine

OEM Part

10-48424 - Screw [ More info ]

Add to shopping cart $2.10
10+ in stock. Explain stock levels

#14 10-47688 SCREW, WATER PUMP TO CYLINDER BLOCK (2 3/4") (1 required per assembly)
SCREW (.375-16 x 2.750) 10-47688
10-47688

About Mercury Marine

OEM Part

10-47688 - Screw [ More info ]

Add to shopping cart $2.50
Available to order: Usually ships within 8 days. Explain stock levels

#15 52349 PULLEY, WATER PUMP (1 required per assembly)
52349 - PULLEY              NLA
 

About Mercury Marine

OEM Part

52349 - PULLEY NLA [ More info ]
Unavailable
#16 10-47277 SCREW, PULLEY TO WATER PUMP (3/4") (4 required per assembly)
SCREW (.312-24 x .750) 10-47277
10-47277

About Mercury Marine

OEM Part

10-47277 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.80
10+ in stock. Explain stock levels

#17 13-39107 LOCKWASHER, WATER PUMP PULLEY SCREW (4 required per assembly)
LOCKWASHER (.312-24) 13-39107
 

About Mercury Marine

OEM Part

13-39107 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $1.00
10+ in stock. Explain stock levels

#18 58210 BALANCER, HARMONIC - CRANKSHAFT (1 required per assembly)
Part,NLA 58210
 

About Mercury Marine

OEM Part

58210 - Balancer, Harmonic-CrankShaft [ More info ]

Add to shopping cart $180.00
1 in stock. Explain stock levels

FI1100847 - DAMPER            O NLA
 

About Mercury Marine

OEM Part

FI1100847 - DAMPER O NLA [ More info ]
Unavailable
#19 33863 PULLEY, HARMONIC BALANCER (1 required per assembly)
33863 - PULLEY            O - Replaced by -33863T
33863

This part has been superseded.

33863 - 33863 - PULLEY O [ More info ]
Unavailable
Replaced by -33863T
PULLEY 33863T
33863T

About Mercury Marine

OEM Part

33863T - Pulley [ More info ]

Add to shopping cart $111.33
Available to order: Usually ships within 8 days. Explain stock levels

#20 10-34281 BOLT, PULLEY AND HARMONIC BALANCER TO CRANKSHAFT (2") (1 required per assembly)
10-34281 - NLA               O NLA
 

About Mercury Marine

OEM Part

10-34281 - NLA O NLA [ More info ]
Unavailable
#21 13-39131 LOCKWASHER, PULLEY AND HARMONIC BALANCER BOLT (1 required per assembly)
LOCKWASHER (.437) 13-39131
 

About Mercury Marine

OEM Part

13-39131 - LockWasher [ More info ]

Add to shopping cart $0.80
6 in stock. Explain stock levels

#22 12-35332 WASHER, PULLEY AND HARMONIC BALANCER BOLT (1 required per assembly)
12-35332 - WASHER            O - Replaced by 12-35332001
 

This part has been superseded.

12-35332 - 12-35332 - WASHER O [ More info ]
Unavailable
Replaced by 12-35332001
WASHER 12-35332001
 

About Mercury Marine

OEM Part

12-35332001 - Washer [ More info ]

Add to shopping cart $8.10
Available to order: Usually ships within 8 days. Explain stock levels

#23 10-34352 BOLT, CRANKSHAFT PULLEY TO HARMONIC BALANCER (7/8") (3 required per assembly)
SCREW (.375-24 x .875) 10-34352
10-34352

About Mercury Marine

OEM Part

10-34352 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.80
10+ in stock. Explain stock levels

#25 57-48120 BELT, ALTERNATOR DRIVE (46") (1 required per assembly)
57-48120 - BELT              O - Replaced by 57-48120A 1
 

This part has been superseded.

57-48120 - 57-48120 - BELT O [ More info ]
Unavailable
Replaced by 57-48120A 1
57-48120A 1 - V BELT (46 Inch)  O - Replaced by 57-48120Q 1
57-48120A 1

This part has been superseded.

57-48120A 1 - 57-48120A 1 - V BELT (46 Inch) O [ More info ]
Unavailable
Replaced by 57-48120Q 1
V BELT, 46 LGTH 57-48120Q 1
57-48120Q 1

About Mercury Marine

OEM Part

57-48120Q 1 - V-Belt, 46 Lgth [ More info ]

Add to shopping cart $35.20 $30.14
3 in stock. Explain stock levels

V-Belt
18-15460

About Sierra Marine

OEM Match

18-15460 - V-Belt [ More info ]

Add to shopping cart $34.49 $24.05
1 in stock. Explain stock levels

#26 841-4301 CYLINDER BLOCK ASSEMBLY (SEE F6 FOR PARTS BREAKDOWN) (1 required per assembly)
841-4301 - NLA               O NLA
 

About Mercury Marine

OEM Part

841-4301 - NLA O NLA [ More info ]
Unavailable
#27 35365 SUPPORT, SPARK PLUG LEAD WIRE (2 required per assembly)
35365 - SUPPORT           O NLA
 

About Mercury Marine

OEM Part

35365 - SUPPORT O NLA [ More info ]
Unavailable
#28 10-35366 SCREW, LEAD WIRE SUPPORT TO CYLINDER BLOCK (1/2") (2 required per assembly)
SCREW Note: must be ordered in multiples of 5 10-35366
10-35366

About Mercury Marine

OEM Part

10-35366 - Screw - Priced Individually [ More info ]

Add to shopping cart $9.00
10+ in stock. Explain stock levels

#29 13-35367 LOCKWASHER, LEAD WIRE SUPPORT SCREW (2 required per assembly)
13-35367 - NLA               O NLA
 

About Mercury Marine

OEM Part

13-35367 - NLA O NLA [ More info ]
Unavailable
#30 36184 SHAFT, OIL PUMP TO DISRIBUTOR (1 required per assembly)
SHAFT 36184
36184

About Mercury Marine

OEM Part

36184 - Shaft [ More info ]

Add to shopping cart $20.17
Available to order: Usually ships within 8 days. Explain stock levels

#31 23-36183 RETAINER, OIL PUMP SHAFT (1 required per assembly)
RETAINER 23-36183
23-36183

About Mercury Marine

OEM Part

23-36183 - Retainer [ More info ]

Add to shopping cart $3.20 $2.16
4 in stock. Explain stock levels

#32 35352 OIL PUMP ASSEMBLY (1 required per assembly)
17617 35352
35352

About Mercury Marine

OEM Part

35352 - Oil Pump Assembly [ More info ]

Add to shopping cart $139.00
6 in stock. Explain stock levels

PUMP Oil LRG-SHELF-HERE 17617
17617

About Mercury Marine

OEM Part

17617 - Oil Pump [ More info ]

Add to shopping cart $71.67
Available to order: Usually ships within 8 days. Explain stock levels

#33 10-48333 BOLT, OIL PUMP TO CYLINDER BLOCK (2") (1 required per assembly)
10-48333 - BOLT (2 In.)      O NLA
 

About Mercury Marine

OEM Part

10-48333 - BOLT (2 In.) O NLA [ More info ]
Unavailable
#34 35354 SCREEN ASSEMBLY, OIL PUMP (1 required per assembly)
35354 - SCREEN ASSEMBLY     NLA
35354

About Mercury Marine

OEM Part

35354 - SCREEN ASSEMBLY NLA [ More info ]
Unavailable
#35 53338 FILTER VALVE ASSEMBLY (1 required per assembly) ENGINE WITH OIL FILTER ON CYLINDER BLOCK
71920 53338
53338

About Mercury Marine

OEM Part

53338 - Valve Assembly-Filter * [ More info ]

Add to shopping cart $29.85
3 in stock. Explain stock levels

VALVE ASSEMBLY Filter 71920
71920

About Mercury Marine

OEM Part

71920 - Oil Fill Valve Assembly [ More info ]

Add to shopping cart $71.67
Available to order: Usually ships within 8 days. Explain stock levels

#36 10-36404 SCREW, FILTER VALVE TO CYLINDER BLOCK (2 required per assembly) ENGINE WITH OIL FILTER ON CYLINDER BLOCK
10-36404 - NLA               O NLA
 

About Mercury Marine

OEM Part

10-36404 - NLA O NLA [ More info ]
Unavailable
#35 54785 ADAPTOR ASSEMBLY, OIL FILTER BY-PASS (1 required per assembly) ENGINE WITH OIL FILTER ON ELECTRIC PANEL
54785 - ADAPTER ASSEMBLY  O NLA
 

About Mercury Marine

OEM Part

54785 - ADAPTER ASSEMBLY O NLA [ More info ]
Unavailable
#36 10-54786 SCREW, ADAPTOR TO CYLINDER BLOCK (2 required per assembly) ENGINE WITH OIL FILTER ON ELECTRIC PANEL
SCREW (.312-18 x 1.250) 10-54786
10-54786

About Mercury Marine

OEM Part

10-54786 - Screw [ More info ]

Add to shopping cart $2.40
Available to order: Usually ships within 8 days. Explain stock levels

#37 52731 OIL FILTER ASSEMBLY (STERN DRIVE ) - NOT AS SHOWN (1 required per assembly)
52731 - FILTER ASSEMBLY O O - Replaced by -14957
 

This part has been superseded.

52731 - 52731 - FILTER ASSEMBLY O O [ More info ]
Unavailable
Replaced by -14957
14957 - FILTER Oil        O - Replaced by 35-802885Q
14957

This part has been superseded.

14957 - 14957 - FILTER Oil O [ More info ]
Unavailable
Replaced by 35-802885Q
35-802885Q - FILTER Oil        O - Replaced by 35-866340Q02
35-802885Q

This part has been superseded.

35-802885Q - 35-802885Q - FILTER Oil O [ More info ]
Unavailable
Replaced by 35-866340Q02
35-866340Q02 - FILTER Oil - Quic O - Replaced by 35-866340Q03
35-866340Q02

This part has been superseded.

35-866340Q02 - 35-866340Q02 - FILTER Oil - Quic O [ More info ]
Unavailable
Replaced by 35-866340Q03
FILTER Oil - Quicksilve 35-866340Q03
35-866340Q03

About Mercury Marine

OEM Part

35-866340Q03 - Oil Filter - Priced Individually [ More info ]

Add to shopping cart $10.80
9 in stock. Explain stock levels

FILTER Oil - Mercury Br   35866340K01
35866340K01

About Mercury Marine

OEM Part

35-866340K01 - Oil Filter [ More info ]

Add to shopping cart $10.80
5 in stock. Explain stock levels

Oil Filter
18-7876

About Sierra Marine

OEM Match

18-7876 - Oil Filter, GM Long [ More info ]

Add to shopping cart $8.49 $6.74
10+ in stock. Explain stock levels

#38 58215 COVER ASSEMBLY, CRANKCASE FRONT END (STANDARD ROTATION) (1 required per assembly)
58215 - COVER             O - Replaced by -60660A 1
 

This part has been superseded.

58215 - 58215 - COVER O [ More info ]
Unavailable
Replaced by -60660A 1
60660A 1 - COVER             O - Replaced by -14249A 1
 

This part has been superseded.

60660A 1 - 60660A 1 - COVER O [ More info ]
Unavailable
Replaced by -14249A 1
14249A 1 - COVER             O - Replaced by -14249A 2
 

This part has been superseded.

14249A 1 - 14249A 1 - COVER O [ More info ]
Unavailable
Replaced by -14249A 2
14249A 2 - COVER             *
14249A 2

About Mercury Marine

OEM Part

14249A 2 - COVER * [ More info ]
Unavailable
#38 58208 COVER ASSEMBLY, CRANKCASE FRONT END (OPPOSITE ROTATION) (1 required per assembly)
58208 - COVER             O - Replaced by -60656A 1
 

This part has been superseded.

58208 - 58208 - COVER O [ More info ]
Unavailable
Replaced by -60656A 1
60656A 1 - COVER ASSY        O - Replaced by -13613
 

This part has been superseded.

60656A 1 - 60656A 1 - COVER ASSY O [ More info ]
Unavailable
Replaced by -13613
13613 - COVER ASSEMBLY    O - Replaced by -14249A 1
 

This part has been superseded.

13613 - 13613 - COVER ASSEMBLY O [ More info ]
Unavailable
Replaced by -14249A 1
#39 26-49952 OIL SEAL, CRANKCASE FRONT END COVER (1 required per assembly)
26-49952 - OIL SEAL          O - Replaced by 26-34218
 

This part has been superseded.

26-49952 - 26-49952 - OIL SEAL O [ More info ]
Unavailable
Replaced by 26-34218
2679223 26-34218
 

About Mercury Marine

OEM Part

26-34218 - Oil Seal - Priced Individually [ More info ]

Add to shopping cart $12.50
10+ in stock. Explain stock levels

2697335 26-79223
26-79223

About Mercury Marine

OEM Part

26-79223 - OIL SEAL - Priced Individually [ More info ]

Add to shopping cart $7.60
5 in stock. Explain stock levels

SEAL 26-97335
26-97335

About Mercury Marine

OEM Part

26-97335 - Seal [ More info ]

Add to shopping cart $36.80 $31.51
Available to order: Usually ships within 8 days. Explain stock levels

Seal  Timing Cover
18-1213

About Sierra Marine

OEM Match

18-1213 - Timing Cover Seal, 26-97335, 3853341 [ More info ]

Add to shopping cart $30.99 $25.12
4 in stock. Explain stock levels

#40 27-34895 GASKET, CRANKCASE FRONT END COVER (1 required per assembly)
2714250 27-34895
27-34895

About Mercury Marine

OEM Part

27-34895 - Gasket [ More info ]

Add to shopping cart $1.05
10+ in stock. Explain stock levels

GASKET 27-14250
27-14250

About Mercury Marine

OEM Part

27-14250 - Gasket [ More info ]

Add to shopping cart $4.60
10+ in stock. Explain stock levels

Gasket
18-0976

About Sierra Marine

OEM Match

18-0976-9 - Gasket 27-14250 2-Pack [ More info ]

Add to shopping cart $10.18 $7.43
2 in stock. Explain stock levels

#41 10-34277 SCREW, CRANKCASE FRONT END COVER TO CYLINDER BLOCK (7/16") (10 required per assembly)
10-34277 - BOLT (1/4-20 x 7/ O - Replaced by 10-35366
 

This part has been superseded.

10-34277 - 10-34277 - BOLT (1/4-20 x 7/ O [ More info ]
Unavailable
Replaced by 10-35366