Logo
Launch the site guide

Parts for MerCruiser 280 TRS GM 350 V-8 1975-1976 Intake Manifold

#1 72646 INTAKE MANIFOLD (1 required per assembly)
72646 - MANIFOLD Intake    - Replaced by -72646T
 

72646 - Intake Manifold [ More info ]
Unavailable
72646T - MANIFOLD-INTAKE    NLA
 

About Mercury Marine

OEM Part

72646T - Intake Manifold,NLA [ More info ]
Unavailable
#2 10-26487 BOLT, INTAKE MANIFOLD TO CYLINDER BLOCK (1 1/8") (9 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.

#2 10-37510 BOLT, INTAKE MANIFOLD TO CYLINDER BLOCK (1 1/2")
10-37510 - BOLT (1.5 In.)     NLA
 

About Mercury Marine

OEM Part

10-37510 - Screw, NLA [ More info ]
Unavailable
#3 12-49112 WASHER, INTAKE MANIFOLD BOLT (3 required per assembly)
WASHER 12-49112
 

About Mercury Marine

OEM Part

12-49112 - Washer, NLA [ More info ]

Add to shopping cart $1.60
1 In Stock.

#4 54-47512 EYE, LIFTING (1 required per assembly)
EYE,NLA 54-47512
54-47512

About Mercury Marine

OEM Part

54-47512 - Eye [ More info ]

Add to shopping cart $13.75
10+ In Stock.

#5 10-34354 SCREW, LIFTING EYE ATTACHING (1 1/2") (2 required per assembly)
SCREW 10-34354
10-34354

About Mercury Marine

OEM Part

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

Add to shopping cart $2.30
10+ In Stock.

#6 13-35048 LOCKWASHER, LIFING EYE SCREW (2 required per assembly)
LOCKWASHER 13-35048
13-35048

About Mercury Marine

OEM Part

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

Add to shopping cart $1.20
10+ In Stock.

#7 16-66203 STUD, GUARD TO INTAKE MANIFOLD (4 required per assembly)
16-66203 - STUD               NLA
 

About Mercury Marine

OEM Part

16-66203 - Stud [ More info ]
Unavailable
#8 72647 GUARD, INTAKE MANIFOLD (1 required per assembly)
72647 - GUARD              NLA
72647

About Mercury Marine

OEM Part

72647 - SHIELD,NLA [ More info ]
Unavailable
#9 27-72637 GASKET SET, INTAKE MANIFOLD (1 required per assembly)
27-72637 - GASKET SET         - Replaced by 27-17145
 

27-72637 - Intake Manifold Gasket Set [ More info ]
Unavailable
GASKET SET 27-17145
27-17145

About Mercury Marine

OEM Part

27-17145 - Intake Manifold Gasket Set [ More info ]

Add to shopping cart $59.58
In Stock

GASKET
18-0868

About Sierra Marine

OEM Match

18-0868 - Gasket, 27-17145, 985630 [ More info ]

Add to shopping cart $37.99 $33.99
8 In Stock.

#10 60658 WATER PUMP ASSEMBLY (1 required per assembly)
60658 - PUMP ASSEMBLY Wat  - Replaced by -17437
 

60658 - Water Pump [ More info ]
Unavailable
17437 - PUMP ASSEMBLY Wat  - Replaced by -8503991
17437

17437 - Water Pump [ More info ]
Unavailable
8503991 - ->8M0113734 - Replaced by -8M0113734
8503991

850399 1 - Water Pump Assembly [ More info ]
Unavailable
WATER PUMP ASSY. 46-8M0113734
46-8M0113734

About Mercury Marine

OEM Part

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

Add to shopping cart $166.58
In Stock

CIRCULATING WATER PUMP
18-3599-2

About Sierra Marine

OEM Match

18-3599-2 - Circulating Water Pump, Small Block Chevy [ More info ]

Add to shopping cart $154.99 $140.51
10+ In Stock.

#11 27-34897 GASKET, WATER PUMP MOUNTING (2 required per assembly)
GASKET 27-34897
27-34897

About Mercury Marine

OEM Part

27-34897 - Water Pump Gasket [ More info ]

Add to shopping cart $4.00
Available to Order: Usually ships within 10 days.

WATER PUMP MOUNTING GASKET 2
18-0891

About Sierra Marine

OEM Match

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

Add to shopping cart $5.99 $5.33
2 In Stock.

#12 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 $2.90 $1.63
10+ In Stock.

#12 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 $3.50
Available to Order: Usually ships within 10 days.

#13 52349 PULLEY, WATER PUMP (1 required per assembly)
PULLEY,NEW TAKE OFF 52349
 

About Mercury Marine

OEM Part

52349 - Pulley, NLA [ More info ]

Add to shopping cart $74.99
2 In Stock.

#14 10-47277 SCREW, PULLEY TO WATER PUMP (3/4") (4 required per assembly)
SCREW 10-47277
10-47277

About Mercury Marine

OEM Part

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

Add to shopping cart $1.20
3 In Stock.

#15 13-39107 LOCKWASHER, WATER PUMP PULLEY SCREW (4 required per assembly)
LOCKWASHER 13-39107
 

About Mercury Marine

OEM Part

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

Add to shopping cart $1.40
10+ In Stock.

#16 72650 BALANCER, HARMONIC - CRANKSHAFT (1 required per assembly)
72650 - DAMPER             NLA
 

About Mercury Marine

OEM Part

72650 - Damper, NLA [ More info ]
Unavailable
#17 33863 PULLEY, HARMONIC BALANCE (1 required per assembly) WITHOUT POWER STEERING
33863 - PULLEY             - Replaced by -33863T
33863

33863 - Pulley [ More info ]
Unavailable
33863T - PULLEY
33863T

About Mercury Marine

OEM Part

33863T - Pulley [ More info ]
Unavailable
#18 10-72626 BOLT, PULLEY AND HARMONIC BALANCER TO CRANKSHAFT (2") (1 required per assembly)
SCREW,NLA 10-72626
 

About Mercury Marine

OEM Part

10-72626 - Screw, NLA [ More info ]

Add to shopping cart $7.77
8 In Stock.

#19 13-39131 LOCKWASHER, PULLEY AND HARMONIC BALANCER BOLT (1 required per assembly)
LOCKWASHER 13-39131
 

About Mercury Marine

OEM Part

13-39131 - LockWasher [ More info ]

Add to shopping cart $1.00
Available to Order: Usually ships within 10 days.

#20 12-35332 WASHER, PULLEY AND HARMONIC BALANCER BOLT (1 required per assembly)
12-35332 - WASHER             - Replaced by 12-35332001
 

12-35332 - Washer, Harmonic Balancer Bolt [ More info ]
Unavailable
WASHER 12-35332001
 

About Mercury Marine

OEM Part

12-35332001 - Washer [ More info ]

Add to shopping cart $10.90
Available to Order: Usually ships within 10 days.

#21 10-34352 BOLT, CRANKSHAFT PULLEY TO HARMONIC BALANCER (7/8") (3 required per assembly) WITHOUT POWER STEERING
SCREW 10-34352
10-34352

About Mercury Marine

OEM Part

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

Add to shopping cart $1.20
10+ In Stock.

#23 57-48120 BELT, ALTERNATOR DRIVE (46") (1 required per assembly)
57-48120 - BELT               - Replaced by 57-48120A1
 

57-48120 - V BELT [ More info ]
Unavailable
57-48120A1 - ->48120Q1 - Replaced by -48120Q1
57-48120A1

57-48120A 1 - V BELT [ More info ]
Unavailable
V BELT, 46 LGTH 57-48120Q1
57-48120Q1

About Mercury Marine

OEM Part

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

Add to shopping cart $34.05
3 In Stock.

V-BELT
18-15460

About Sierra Marine

OEM Match

18-15460 - V-Belt [ More info ]

Add to shopping cart $33.99 $31.20
2 In Stock.

#24 842-5941 CYLINDER BLOCK ASSEMBLY (1 required per assembly) SEE CYLINDER BLOCK AND PISTONS FOR BREAKDOWN
842-5941 - NLA                NLA
 

About Mercury Marine

OEM Part

842-5941 - Cylinder Block Assembly [ More info ]
Unavailable
#25 35365 SUPPORT, SPARK PLUG LEAD WIRE (2 required per assembly)
35365 - SUPPORT            NLA
 

About Mercury Marine

OEM Part

35365 - Support, NLA [ More info ]
Unavailable
#26 10-35366 SCREW, LEAD WIRE SUPPORT TO CYLINDER (1/2") (2 required per assembly)
108M0040582 10-35366
10-35366

About Mercury Marine

OEM Part

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

Add to shopping cart $18.88
10+ In Stock.

SCREW 10-8M0040582
10-8M0040582

About Mercury Marine

OEM Part

10-8M0040582 - Dipstick Tube MT Screw - Priced Individually [ More info ]

Add to shopping cart $15.10
Available to Order: Usually ships within 10 days.

#27 72648 COVER ASSEMBLY, CRANKCASE FRONT END (1 required per assembly) SERIAL 00000000-04625709
72648 - COVER              - Replaced by -60660A1
 

72648 - Crankcase Front End Cover Assembly [ More info ]
Unavailable
60660A1 - ->14249A1 - Replaced by -14249A1
 

60660A 1 - Cover Assembly [ More info ]
Unavailable
14249A1 - ->14249A2 - Replaced by -14249A2
 

14249A 1 - FRONT COVER [ More info ]
Unavailable
8M0127828 14249A2
14249A2

About Mercury Marine

OEM Part

14249A 2 - Timing Cover Assembly V-6&V-8 [ More info ]

Add to shopping cart $136.60
3 In Stock.

TIMING COVER KIT 8M0127828
 

About Mercury Marine

OEM Part

8M0127828 - Cover Assembly TIMING V-6&V-8 [ More info ]

Add to shopping cart $233.58
Available to Order: Usually ships within 10 days.

#27 75612 COVER ASSEMBLY, CRANKCASE FRONT END (1 required per assembly) SERIAL 04625710-09999999
75612 - COVER ASSEMBLY     - Replaced by -60660A1
 

75612 - Cover Assembly [ More info ]
Unavailable
#28 26-59342 OIL SEAL, CRANKCASE FRONT END COVER (1 required per assembly)
2679223 26-59342
 

About Mercury Marine

OEM Part

26-59342 - Oil Seal [ More info ]

Add to shopping cart $1.50
4 In Stock.

26-79223 - SEAL Oil           - Replaced by 26-97335
26-79223

26-79223 - Oil Seal - Priced Individually [ More info ]
Unavailable
SEAL 26-97335
26-97335

About Mercury Marine

OEM Part

26-97335 - Seal [ More info ]

Add to shopping cart $44.55
10+ In Stock.

SEAL TIMING COVER
18-1213

About Sierra Marine

OEM Match

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

Add to shopping cart $35.99 $32.87
2 In Stock.

#29 27-34895 GASKET, CRANKCASE FRONT END COVER (1 required per assembly)
2714250 27-34895
27-34895

About Mercury Marine

OEM Part

27-34895 - Crankcase Front End Cover Gasket [ More info ]

Add to shopping cart $1.16
10+ In Stock.

GASKET 27-14250
27-14250

About Mercury Marine

OEM Part

27-14250 - Cover Gasket [ More info ]

Add to shopping cart $6.50
10+ In Stock.

TIMING CHAIN COVER GASKET 2
18-0976

About Sierra Marine

OEM Match

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

Add to shopping cart $8.99 $7.72
Available to Order: Usually ships within 10 days.

#30 10-34277 SCREW, CRANKCASE FRONT END COVER TO CYLINDER BLOCK (7/16") (10 required per assembly)
10-34277 - BOLT (1/4-20 x 7/  - Replaced by 10-35366
 

10-34277 - Screw - Priced Individually [ More info ]
Unavailable
#31 60661 POINTER, TIMING (1 required per assembly)
POINTER,NLA 60661
 

About Mercury Marine

OEM Part

60661 - Pointer, NLA [ More info ]

Add to shopping cart $4.44
10+ In Stock.

#32 53338 FILTER VALVE ASSEMBLY (1 required per assembly)
71920 53338
53338

About Mercury Marine

OEM Part

53338 - Valve Assembly-Filter * [ More info ]

Add to shopping cart $36.49
7 In Stock.

VALVE ASSY-OIL FI 71920
71920

About Mercury Marine

OEM Part

71920 - Oil Fill Valve Assembly [ More info ]

Add to shopping cart $79.92
In Stock

#33 10-36404 SCREW, FILTER VALVE TO CYLINDER BLOCK (2 required per assembly) SERIAL 00000000-04499390
10-36404 - NLA                NLA
 

About Mercury Marine

OEM Part

10-36404 - SCREW,NLA [ More info ]
Unavailable
#33 10-54786 SCREW, FILTER VALVE TO CYLINDER BLOCK (2 required per assembly) SERIAL 04499391-09999999
SCREW (.312-18 x 1.250) 10-54786
10-54786

About Mercury Marine

OEM Part

10-54786 - Screw [ More info ]

Add to shopping cart $17.50
Available to Order: Usually ships within 10 days.

#34 52731 OIL FILTER ASSEMBLY (1 required per assembly)
52731 - FILTER ASSEMBLY O  - Replaced by -14957
 

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

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

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

35-866340Q02 - FILTER-OIL [ More info ]
Unavailable
FILTER-OIL 35-866340Q03
35-866340Q03

About Mercury Marine

OEM Part

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

Add to shopping cart $13.70
7 In Stock.

FILTER-OIL   35866340K01
35866340K01

About Mercury Marine

OEM Part

35-866340K01 - Oil Filter [ More info ]

Add to shopping cart $13.70
10+ In Stock.

OIL FILTER
18-7876

About Sierra Marine

OEM Match

18-7876-1 - Oil Filter - GM/Chevy Long [ More info ]

Add to shopping cart $10.99 $9.69
10+ In Stock.

OIL FILTER
35-57811

About Engineered Marine Products

OEM Match

35-57811 - Oil Filter, Long [ More info ]

Add to shopping cart $11.99
10+ In Stock.

OIL FILTER
35-57801

About Engineered Marine Products

OEM Match

35-57801 - Oil Filter, Standard Length Canister [ More info ]

Add to shopping cart $10.69
10+ In Stock.


This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.