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Parts for MerCruiser Race Engine and Drive 420 GM 454 V-8 1987-1989 Intake Manifold & Front Cover

#1 14891 MANIFOLD, Intake (1 required per assembly) SN# 0A398941 THRU 0C576119
MANIFOLD-INTAKE   O - Replaced by -814167  1
 

This part has been superseded.

14891 - MANIFOLD-INTAKE O [ More info ]
Unavailable
Replaced by -814167 1
MANIFOLD-INTAKE   O - Replaced by -814167
 

This part has been superseded.

814167 1 - MANIFOLD-INTAKE O [ More info ]
Unavailable
Replaced by -814167
MANIFOLD-INTAKE   O NLA
 

About Mercury Marine

OEM Part

MANIFOLD-INTAKE O NLA [ More info ]
Unavailable
#1 814167 MANIFOLD, Intake (1 required per assembly) SN# 0C576120 THRU 0D937011
#2 NSS NOT SOLD SEPARATE, Bolt (GM # 454467) (5 required per assembly) For Intake Manifold 14891
#2 10-98794 SCREW, (.375-16 x 1.00) (4 required per assembly) For Intake Manifold 14891
SCREW (.375-16 x 1.00) 10-98794
10-98794

About Mercury Marine

OEM Part

10-98794 - Screw [ More info ]

Add to shopping cart $3.20
8 in stock. Explain stock levels

Screw, Upper Drive Cap
18-3231

About Sierra Marine

OEM Match

18-3231 - Bolt, 10-98794 [ More info ]

Add to shopping cart $2.99 $2.41
4 in stock. Explain stock levels

#2 10-35787 SCREW, (.375-16 x 2.250) (3 required per assembly) For Intake Manifold 14891
SCREW (.375-16 x 2.250) 10-35787
10-35787

About Mercury Marine

OEM Part

10-35787 - Screw - Priced Individually [ More info ]

Add to shopping cart $2.00
10+ in stock. Explain stock levels

#2 10-37510 BOLT (10 required per assembly) For Intake Manifold 814167
SCREW,NLA 10-37510
 

About Mercury Marine

OEM Part

10-37510 - Screw, NLA [ More info ]

Add to shopping cart $6.25
4 in stock. Explain stock levels

#2 10-32132 SCREW, (.375-16 x 1.750) (2 required per assembly) For Intake Manifold 814167
SCREW (.375-16 x 1.750) 10-32132
10-32132

About Mercury Marine

OEM Part

10-32132 - Screw [ More info ]

Add to shopping cart $2.10
2 in stock. Explain stock levels

#2 10-35870 1 SCREW, (.375-16 x 2.00) (2 required per assembly) For Intake Manifold 814167
SCREW (.375-16 x 2.00) 10-35870  1
10-35870  1

About Mercury Marine

OEM Part

10-35870 1 - Screw [ More info ]

Add to shopping cart $25.80 $22.10
3 in stock. Explain stock levels

#3 12-20086 WASHER, (.390 x .620 x .060) (4 required per assembly) For Intake Manifold 14891
WASHER (.390 x .620 x . 12-20086
 

About Mercury Marine

OEM Part

12-20086 - Washer - Priced Individually [ More info ]

Add to shopping cart $1.20
Available to order: Usually ships within 8 days. Explain stock levels

#3 12-20553 WASHER, (.406 x .734 x .063) (3 required per assembly) For Intake Manifold 14891
WASHER (.406 x .734 x . 12-20553
 

About Mercury Marine

OEM Part

12-20553 - Washer - Priced Individually [ More info ]

Add to shopping cart $1.10
Available to order: Usually ships within 8 days. Explain stock levels

#4 22-32804 PLUG, (.500-14) (3 required per assembly) For Intake Manifold 14891
PLUG (.500-14) 22-32804
 

About Mercury Marine

OEM Part

22-32804 - Plug [ More info ]

Add to shopping cart $8.40
10+ in stock. Explain stock levels

#4 10-64422 SCREW, (.312-18 x .440) (4 required per assembly) For Intake Manifold 814167
SCREW,NLA 10-64422
 

About Mercury Marine

OEM Part

10-64422 - Screw, NLA [ More info ]

Add to shopping cart $1.25
10+ in stock. Explain stock levels

#5 10-34354 SCREW, (.375-16 x 1.50) (2 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, (.375) (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 54-64628 LIFTING EYE (2 required per assembly) SN# 0A398941 THRU 0D725499
LIFTING EYE 54-64628
 

About Mercury Marine

OEM Part

54-64628 - Lifting Eye [ More info ]

Add to shopping cart $52.33
Available to order: Usually ships within 8 days. Explain stock levels

#7 54-64628 1 LIFTING EYE (2 required per assembly) SN# 0D725500 THRU 0D937011
LIFTING EYE       O - Replaced by 54-64628T 1
 

This part has been superseded.

54-64628 1 - LIFTING EYE O [ More info ]
Unavailable
Replaced by 54-64628T 1
LIFTING EYE       O - Replaced by 54-64628
 

This part has been superseded.

54-64628T 1 - LIFTING EYE O [ More info ]
Unavailable
Replaced by 54-64628
#9 27-812712 GASKET SET, Intake Manifold (1 required per assembly)
GASKET SET        O - Replaced by 27-805722A 1
 

This part has been superseded.

27-812712 - GASKET SET O [ More info ]
Unavailable
Replaced by 27-805722A 1
GASKET SET        O
27-805722A 1

About Mercury Marine

OEM Part

GASKET SET O [ More info ]
Unavailable
Intake Gasket Kit
18-0403

About Sierra Marine

OEM Match

18-0403 - Gasket Kit, 27-805722A1 [ More info ]

Add to shopping cart $56.49 $45.75
4 in stock. Explain stock levels

#10 22-66201 CONNECTOR, Intake Pump And Intake Manifold (2 required per assembly)
FITTING           O - Replaced by 22-805634
 

This part has been superseded.

22-66201 - FITTING O [ More info ]
Unavailable
Replaced by 22-805634
CONNECTOR         O - Replaced by 22-806242
 

This part has been superseded.

22-805634 - CONNECTOR O [ More info ]
Unavailable
Replaced by 22-806242
CONNECTOR 22-806242
22-806242

About Mercury Marine

OEM Part

22-806242 - Connector [ More info ]

Add to shopping cart $39.00
Available to order: Usually ships within 8 days. Explain stock levels

#11 32-805987 HOSE, ByPass - Water Pump To Intake Manifold (1 required per assembly)
HOSE 32-805987
32-805987

About Mercury Marine

OEM Part

32-805987 - Hose [ More info ]

Add to shopping cart $19.80 $16.96
1 in stock. Explain stock levels

#12 54-815504412 CLAMP, Worm Gear (2 required per assembly)
CLAMP Worm Gear 54-815504412
54-815504412

About Mercury Marine

OEM Part

54-815504412 - Clamp [ More info ]

Add to shopping cart $4.80
1 in stock. Explain stock levels

#13 811573 PUMP ASSEMBLY, Water (1 required per assembly)
PUMP ASSY-WATER   O - Replaced by -850454  1
811573

This part has been superseded.

811573 - PUMP ASSY-WATER O [ More info ]
Unavailable
Replaced by -850454 1
PUMP ASSY-WATER   *
850454  1

About Mercury Marine

OEM Part

PUMP ASSY-WATER * [ More info ]
Unavailable
PUMP ASY-WATER-RM     850454R03
850454R03

About Mercury Marine

OEM Part

850454R03 - Water Pump Assembly - Remanufactured [ More info ]

Add to shopping cart $214.00
1 in stock. Explain stock levels

Water Pump
18-3577-1

About Sierra Marine

OEM Match

18-3577-1 - Circulating Water Pump, Big Block GM Engines [ More info ]

Add to shopping cart $199.99 $149.74
10+ in stock. Explain stock levels

#14 27-49110 GASKET, Circulating Water Pump Mount (2 required per assembly)
GASKET Circulating Wate 27-49110
27-49110

About Mercury Marine

OEM Part

27-49110 - Gasket [ More info ]

Add to shopping cart $2.80
8 in stock. Explain stock levels

Gasket (2/pkg)
18-0903

About Sierra Marine

OEM Match

18-0903 - Gasket, 27-49110 [ More info ]

Add to shopping cart $5.99 $3.52
1 in stock. Explain stock levels

#15 10-811574 SCREW, (.375-16 x 1.750) (4 required per assembly)
SCREW             O - Replaced by 10-805611
10-811574

This part has been superseded.

10-811574 - SCREW O [ More info ]
Unavailable
Replaced by 10-805611
BOLT 10-805611
10-805611

About Mercury Marine

OEM Part

10-805611 - Bolt [ More info ]

Add to shopping cart $19.84
10 in stock. Explain stock levels

#16 52349 PULLEY, Water Pump (1 required per assembly) SN# 0A398941 THRU 0D725499
PULLEY-(BLACK)      NLA
 

About Mercury Marine

OEM Part

PULLEY-(BLACK) NLA [ More info ]
Unavailable
#16 19692T PULLEY, Water Pump (1 required per assembly) SN# 0D725500 THRU 0D937011
PULLEY-BLACK      O - Replaced by -19692P
19692T

This part has been superseded.

19692T - PULLEY-BLACK O [ More info ]
Unavailable
Replaced by -19692P
PULLEY (BLACK)    O - Replaced by -19692T01
19692P

This part has been superseded.

19692P - PULLEY (BLACK) O [ More info ]
Unavailable
Replaced by -19692T01
PULLEY (BLACK) 19692T01
19692T01

About Mercury Marine

OEM Part

19692T01 - Pulley (Black) [ More info ]

Add to shopping cart $124.09
1 in stock. Explain stock levels

#17 10-47277 SCREW, (.312-24 x .750) (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

#18 13-39107 LOCKWASHER, (.312) (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

#19 57-816034 V BELT (1 required per assembly)
57816034Q 57-816034
57-816034

About Mercury Marine

OEM Part

57-816034 - V-Belt [ More info ]

Add to shopping cart $36.00
3 in stock. Explain stock levels

V BELT, 48.125 LG 57-816034Q
57-816034Q

About Mercury Marine

OEM Part

57-816034Q - V-Belt, 48.125 Lg [ More info ]

Add to shopping cart $40.47
Available to order: Usually ships within 8 days. Explain stock levels

#20 66215 COVER ASSEMBLY (1 required per assembly) SN# 0A398941 THRU 0D725499
COVER ASSY          NLA
66215

About Mercury Marine

OEM Part

COVER ASSY NLA [ More info ]
Unavailable
#20 811570 COVER ASSEMBLY (1 required per assembly) SN# 0D725500 THRU 0D937011
COVER ASSY        O NLA
811570

About Mercury Marine

OEM Part

COVER ASSY O NLA [ More info ]
Unavailable
#21 26-821947 1 SEAL, Oil - Crankcase Cover (1 required per assembly)
SEAL 26-821947  1
26-821947  1

About Mercury Marine

OEM Part

26-821947 1 - Seal [ More info ]

Add to shopping cart $33.10 $28.35
Available to order: Usually ships within 8 days. Explain stock levels

#22 27-54529 GASKET, Timing Cover (1 required per assembly) SN# 0A398941 THRU 0D725499
GASKET Timing Cover 27-54529
27-54529

About Mercury Marine

OEM Part

27-54529 - Gasket [ More info ]

Add to shopping cart $10.70
10+ in stock. Explain stock levels

Timing Cover Gasket
18-0980

About Sierra Marine

OEM Match

18-0980 - Gasket, 27-54529 - Special Order - No Returns [ More info ]

Add to shopping cart $19.50
In stock - special order item. Explain stock levels

#22 27-811572 GASKET, Timing Cover (1 required per assembly) SN# 0D725500 THRU 0D937011
GASKET 27-811572
27-811572

About Mercury Marine

OEM Part

27-811572 - Gasket [ More info ]

Add to shopping cart $23.83
1 in stock. Explain stock levels

Gasket, Carb Mounting
18-0468

About Sierra Marine

OEM Match

18-0468 - Cover Gasket 27-811572 [ More info ]

Add to shopping cart $10.49
1 in stock. Explain stock levels

#23 10-35366 SCREW, (.250-20 x .563) (10 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
Available to order: Usually ships within 8 days. Explain stock levels

#24 59966 POINTER, Timing - Left Hand Rotation (1 required per assembly)
POINTER 59966
59966

About Mercury Marine

OEM Part

59966 - Pointer [ More info ]

Add to shopping cart $36.59
Available to order: Usually ships within 8 days. Explain stock levels

#25 72605 1 DAMPER (1 required per assembly) SN# 0A398941 THRU 0D725499
DAMPER            O - Replaced by -72605T 1
 

This part has been superseded.

72605 1 - DAMPER O [ More info ]
Unavailable
Replaced by -72605T 1
DAMPER            O NLA
 

About Mercury Marine

OEM Part

DAMPER O NLA [ More info ]
Unavailable
#25 811556 DAMPER (1 required per assembly) SN# 0D725500 THRU 0D937011
DAMPER            O - Replaced by -850460
 

This part has been superseded.

811556 - DAMPER O [ More info ]
Unavailable
Replaced by -850460
BALANCER          O - Replaced by -845625T
 

This part has been superseded.

850460 - BALANCER O [ More info ]
Unavailable
Replaced by -845625T
BALANCER          O - Replaced by -845625T 2
 

This part has been superseded.

845625T - BALANCER O [ More info ]
Unavailable
Replaced by -845625T 2
DAMPER 845625T 2
 

About Mercury Marine

OEM Part

845625T 2 - Damper [ More info ]

Add to shopping cart $534.93
1 in stock. Explain stock levels

#26 52181 PULLEY (1 required per assembly) SN# 0A398941 THRU 0D725499
PULLEY 52181
52181

About Mercury Marine

OEM Part

52181 - Pulley [ More info ]

Add to shopping cart $128.00
Available to order: Usually ships within 8 days. Explain stock levels

#26 90081T PULLEY (1 required per assembly) SN# 0D725500 THRU 0D937011
PULLEY-BLACK        NLA
90081T

About Mercury Marine

OEM Part

PULLEY-BLACK NLA [ More info ]
Unavailable
#27 10-14758 BOLT (1 required per assembly) SN# 0A398941 THRU 0D725499
SCREW             O NLA
 

About Mercury Marine

OEM Part

SCREW O NLA [ More info ]
Unavailable
#27 10-811559 SCREW, (.500-20 x 2.500) (1 required per assembly) SN# 0D725500 THRU 0D937011
SCREW             O - Replaced by 10-845627
 

This part has been superseded.

10-811559 - SCREW O [ More info ]
Unavailable
Replaced by 10-845627
SCREW (.500-20 x 2.500) 10-845627
10-845627

About Mercury Marine

OEM Part

10-845627 - Screw [ More info ]

Add to shopping cart $34.25
Available to order: Usually ships within 8 days. Explain stock levels

#28 13-14759 LOCKWASHER (1 required per assembly)
LOCKWASHER,NLA 13-14759
 

About Mercury Marine

OEM Part

13-14759 - LockWasher, NLA [ More info ]

Add to shopping cart $8.00
10 in stock. Explain stock levels

#29 12-49103 WASHER (1 required per assembly)
WASHER 12-49103
 

About Mercury Marine

OEM Part

12-49103 - Washer [ More info ]

Add to shopping cart $27.67
Available to order: Usually ships within 8 days. Explain stock levels

#30 10-86518 SCREW, (.375-16 x 1.00) (3 required per assembly)
SCREW (.375-16 x 1.00) 10-86518
 

About Mercury Marine

OEM Part

10-86518 - Screw [ More info ]

Add to shopping cart $6.28
Available to order: Usually ships within 8 days. Explain stock levels

#33 77244A 1 PULLEY, With Power Steering (1 required per assembly)
845524A1 77244A 1
 

About Mercury Marine

OEM Part

77244A 1 - Pulley - (Black) [ More info ]

Add to shopping cart $96.80
6 in stock. Explain stock levels

PULLEY KIT (BLUE) 845524A 1
845524A 1

About Mercury Marine

OEM Part

845524A 1 - Pulley Kit (Blue) [ More info ]

Add to shopping cart $341.63
Available to order: Usually ships within 8 days. Explain stock levels

#34 816073 SHIELD, Oil Intake, Oil Intake - 425 Models (1 required per assembly) SN# 0C576120 THRU 0D937011
SHIELD            O - Replaced by -845756
 

This part has been superseded.

816073 - SHIELD O [ More info ]
Unavailable
Replaced by -845756
845756T 845756
 

About Mercury Marine

OEM Part

845756 - Shield [ More info ]

Add to shopping cart $52.24
4 in stock. Explain stock levels

SHEILD Oil Intake 845756T
 

About Mercury Marine

OEM Part

845756T - Shield [ More info ]

Add to shopping cart $90.42
Available to order: Usually ships within 8 days. Explain stock levels