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Parts for MerCruiser Race Engine and Drive 425 (Gen. V) GM 454 V-8 1992-1993 Intake Manifold & Front Cover

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 14891 MANIFOLD, Intake (1 required per assembly) SN# 0A398941 THRU 0C576119
MANIFOLD-INTAKE   O - Replaced by -814167  1  
14891This part has been superseded. MANIFOLD-INTAKE O - Replaced by -814167 1
(more info)
    UnavailableUnavailable Parts
MANIFOLD-INTAKE   O - Replaced by -814167  
814167 1This part has been superseded. MANIFOLD-INTAKE O - Replaced by -814167
(more info)
    UnavailableUnavailable Parts
MANIFOLD-INTAKE   O NLA  
814167 MANIFOLD-INTAKE O NLA
(more info)
    UnavailableUnavailable Parts
#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 10-98794 10-98794
10-98794OEM Part 10-98794 - Screw (more info) About Mercury Marine $3.10 $3.10 Add to shopping cart
8 in stock. Explain stock levels
Screw, Upper Drive Cap 18-3231
18-3231OEM Match 18-3231 - Bolt, 10-98794 (more info) About Sierra Marine $2.99 $2.41 Add to shopping cart
1 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 10-35787 10-35787
10-35787OEM Part 10-35787 - Screw - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
10+ in stock. Explain stock levels
#2 10-37510 BOLT (10 required per assembly) For Intake Manifold 814167
SCREW             O NLA  
10-37510 SCREW O NLA
(more info)
    UnavailableUnavailable Parts
#2 10-32132 SCREW, (.375-16 x 1.750) (2 required per assembly) For Intake Manifold 814167
SCREW (.375-16 x 10-32132 10-32132
10-32132OEM Part 10-32132 - Screw (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
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 10-35870  1 10-35870  1
10-35870 1OEM Part 10-35870 1 - Screw (more info) About Mercury Marine $10.10 $10.10 Add to shopping cart
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 .6 12-20086  
12-20086OEM Part 12-20086 - Washer - Priced Individually (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 12-20553 WASHER, (.406 x .734 x .063) (3 required per assembly) For Intake Manifold 14891
WASHER (.406 x .7 12-20553  
12-20553OEM Part 12-20553 - Washer - Priced Individually (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#4 22-32804 PLUG, (.500-14) (3 required per assembly) For Intake Manifold 14891
PLUG (.500-14) 22-32804  
22-32804OEM Part 22-32804 - Plug (more info) About Mercury Marine $8.10 $8.10 Add to shopping cart
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  
10-64422OEM Part 10-64422 - Screw, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#5 10-34354 SCREW, (.375-16 x 1.50) (2 required per assembly)
SCREW (.375-16 x 10-34354 10-34354
10-34354OEM Part 10-34354 - Screw - Priced Individually (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
10+ in stock. Explain stock levels
#6 13-35048 LOCKWASHER, (.375) (4 required per assembly)
LOCKWASHER (.375) 13-35048 13-35048
13-35048OEM Part 13-35048 - LockWasher - Priced Individually (more info) About Mercury Marine $0.90 $0.90 Add to shopping cart
10+ in stock. Explain stock levels
#7 54-64628 LIFTING EYE (2 required per assembly) SN# 0A398941 THRU 0D725499
LIFTING EYE 54-64628  
54-64628OEM Part 54-64628 - Lifting Eye (more info) About Mercury Marine $50.58 $50.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 54-64628 1 LIFTING EYE (2 required per assembly) SN# 0D725500 THRU 0D937011
LIFTING EYE       O - Replaced by 54-64628T 1  
54-64628 1This part has been superseded. LIFTING EYE O - Replaced by 54-64628T 1
(more info)
    UnavailableUnavailable Parts
LIFTING EYE       O - Replaced by 54-64628  
54-64628T 1This part has been superseded. LIFTING EYE O - Replaced by 54-64628
(more info)
    UnavailableUnavailable Parts
#9 27-812712 GASKET SET, Intake Manifold (1 required per assembly)
GASKET SET        O - Replaced by 27-805722A 1  
27-812712This part has been superseded. GASKET SET O - Replaced by 27-805722A 1
(more info)
    UnavailableUnavailable Parts
GASKET SET        O 27-805722A 1
27-805722A 1 GASKET SET O
(more info)
    UnavailableUnavailable Parts
Intake Gasket Kit 18-0403
18-0403OEM Match 18-0403 - Gasket Kit, 27-805722A1 (more info) About Sierra Marine $56.49 $45.75 Add to shopping cart
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  
22-66201This part has been superseded. FITTING O - Replaced by 22-805634
(more info)
    UnavailableUnavailable Parts
CONNECTOR         O - Replaced by 22-806242  
22-805634This part has been superseded. CONNECTOR O - Replaced by 22-806242
(more info)
    UnavailableUnavailable Parts
CONNECTOR 22-806242 22-806242
22-806242OEM Part 22-806242 - Connector (more info) About Mercury Marine $38.08 $38.08 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 32-805987 HOSE, ByPass - Water Pump To Intake Manifold (1 required per assembly)
HOSE 32-805987 32-805987
32-805987OEM Part 32-805987 - Hose (more info) About Mercury Marine $19.30 $16.52 Add to shopping cart
1 in stock. Explain stock levels
#12 54-815504412 CLAMP, Worm Gear (2 required per assembly)
CLAMP Worm Gear 54-815504412 54-815504412
54-815504412OEM Part 54-815504412 - Clamp (more info) About Mercury Marine $4.70 $4.70 Add to shopping cart
1 in stock. Explain stock levels
#13 811573 PUMP ASSEMBLY, Water (1 required per assembly)
PUMP ASSY-WATER   O - Replaced by -850454  1 811573
811573This part has been superseded. PUMP ASSY-WATER O - Replaced by -850454 1
(more info)
    UnavailableUnavailable Parts
PUMP ASSY-WATER   * 850454  1
850454 1 PUMP ASSY-WATER *
(more info)
    UnavailableUnavailable Parts
PUMP ASY-WATER-RM     850454R03 850454R03
850454R03OEM Part 850454R03 - Water Pump Assembly - Remanufactured (more info) About Mercury Marine $208.75 $208.75 Add to shopping cart
1 in stock. Explain stock levels
Water Pump 18-3577-1
18-3577-1OEM Match 18-3577-1 - Circulating Water Pump, Big Block GM Engines (more info)
Replaces OEM #3855991
About Sierra Marine $199.99 $149.74 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 27-49110 GASKET, Circulating Water Pump Mount (2 required per assembly)
GASKET Circulatin 27-49110 27-49110
27-49110OEM Part 27-49110 - Gasket (more info) About Mercury Marine $2.70 $2.70 Add to shopping cart
8 in stock. Explain stock levels
Gasket (2/pkg) 18-0903
18-0903OEM Match 18-0903 - Gasket, 27-49110 (more info)
Replaces OEM #3853361
About Sierra Marine $2.99 $1.76 Add to shopping cart
Available to order:
Usually ships
within 8 days
#15 10-811574 SCREW, (.375-16 x 1.750) (4 required per assembly)
SCREW             O - Replaced by 10-805611 10-811574
10-811574This part has been superseded. SCREW O - Replaced by 10-805611
(more info)
    UnavailableUnavailable Parts
BOLT 10-805611 10-805611
10-805611OEM Part 10-805611 - Bolt (more info) About Mercury Marine $18.92 $18.92 Add to shopping cart
10 in stock. Explain stock levels
#16 52349 PULLEY, Water Pump (1 required per assembly) SN# 0A398941 THRU 0D725499
PULLEY-(BLACK)      NLA  
52349 PULLEY-(BLACK) NLA
(more info)
    UnavailableUnavailable Parts
#16 19692T PULLEY, Water Pump (1 required per assembly) SN# 0D725500 THRU 0D937011
PULLEY-BLACK      O - Replaced by -19692P 19692T
19692TThis part has been superseded. PULLEY-BLACK O - Replaced by -19692P
(more info)
    UnavailableUnavailable Parts
PULLEY (BLACK)    O - Replaced by -19692T01 19692P
19692PThis part has been superseded. PULLEY (BLACK) O - Replaced by -19692T01
(more info)
    UnavailableUnavailable Parts
PULLEY (BLACK) 19692T01 19692T01
19692T01OEM Part 19692T01 - Pulley (Black) (more info) About Mercury Marine $119.92 $119.92 Add to shopping cart
1 in stock. Explain stock levels
#17 10-47277 SCREW, (.312-24 x .750) (4 required per assembly)
SCREW (.312-24 x 10-47277 10-47277
10-47277OEM Part 10-47277 - Screw - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#18 13-39107 LOCKWASHER, (.312) (4 required per assembly)
LOCKWASHER (.312- 13-39107  
13-39107OEM Part 13-39107 - LockWasher - Priced Individually (more info) About Mercury Marine $1.00 $1.00 Add to shopping cart
10+ in stock. Explain stock levels
#19 57-816034 V BELT (1 required per assembly)
57816034Q 57-816034 57-816034
57-816034OEM Part 57-816034 - V-Belt (more info) About Mercury Marine $36.00 $36.00 Add to shopping cart
3 in stock. Explain stock levels
V BELT, 48.125 LG 57-816034Q 57-816034Q
57-816034QOEM Part 57-816034Q - V-Belt, 48.125 Lg (more info) About Mercury Marine $39.48 $39.48 Add to shopping cart
Available to order:
Usually ships
within 8 days
#20 66215 COVER ASSEMBLY (1 required per assembly) SN# 0A398941 THRU 0D725499
COVER ASSY          NLA 66215
66215 COVER ASSY NLA
(more info)
    UnavailableUnavailable Parts
#20 811570 COVER ASSEMBLY (1 required per assembly) SN# 0D725500 THRU 0D937011
COVER ASSY        O NLA 811570
811570 COVER ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#21 26-821947 1 SEAL, Oil - Crankcase Cover (1 required per assembly)
SEAL 26-821947  1 26-821947  1
26-821947 1OEM Part 26-821947 1 - Seal (more info) About Mercury Marine $32.30 $27.66 Add to shopping cart
Available to order:
Usually ships
within 8 days
#22 27-54529 GASKET, Timing Cover (1 required per assembly) SN# 0A398941 THRU 0D725499
GASKET Timing Cov 27-54529 27-54529
27-54529OEM Part 27-54529 - Gasket (more info) About Mercury Marine $10.40 $10.40 Add to shopping cart
10+ in stock. Explain stock levels
Timing Cover Gasket 18-0980
18-0980 18-0980 - Gasket, 27-54529 - Special Order - No Returns (more info)       Special Order Please Call
#22 27-811572 GASKET, Timing Cover (1 required per assembly) SN# 0D725500 THRU 0D937011
GASKET 27-811572 27-811572
27-811572OEM Part 27-811572 - Gasket (more info) About Mercury Marine $23.25 $23.25 Add to shopping cart
1 in stock. Explain stock levels
Gasket, Carb Mounting 18-0468
18-0468OEM Match 18-0468 - Cover Gasket 27-811572 (more info)
Replaces OEM #3852654
About Sierra Marine $10.49 $10.49 Add to shopping cart
Available to order:
Usually ships
within 8 days
#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
10-35366OEM Part 10-35366 - Screw - Priced Individually (more info) About Mercury Marine $8.60 $8.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#24 59966 POINTER, Timing - Left Hand Rotation (1 required per assembly)
POINTER 59966 59966
59966OEM Part 59966 - Pointer (more info) About Mercury Marine $35.67 $35.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
#25 72605 1 DAMPER (1 required per assembly) SN# 0A398941 THRU 0D725499
DAMPER            O - Replaced by -72605T 1  
72605 1This part has been superseded. DAMPER O - Replaced by -72605T 1
(more info)
    UnavailableUnavailable Parts
DAMPER            O NLA  
72605T 1 DAMPER O NLA
(more info)
    UnavailableUnavailable Parts
#25 811556 DAMPER (1 required per assembly) SN# 0D725500 THRU 0D937011
DAMPER            O - Replaced by -850460  
811556This part has been superseded. DAMPER O - Replaced by -850460
(more info)
    UnavailableUnavailable Parts
BALANCER          O - Replaced by -845625T  
850460This part has been superseded. BALANCER O - Replaced by -845625T
(more info)
    UnavailableUnavailable Parts
BALANCER          O - Replaced by -845625T 2  
845625TThis part has been superseded. BALANCER O - Replaced by -845625T 2
(more info)
    UnavailableUnavailable Parts
DAMPER 845625T 2  
845625T 2OEM Part 845625T 2 - Damper (more info) About Mercury Marine $521.86 $521.86 Add to shopping cart
1 in stock. Explain stock levels
#26 52181 PULLEY (1 required per assembly) SN# 0A398941 THRU 0D725499
PULLEY 52181 52181
52181OEM Part 52181 - Pulley (more info) About Mercury Marine $124.92 $124.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#26 90081T PULLEY (1 required per assembly) SN# 0D725500 THRU 0D937011
PULLEY-BLACK        NLA 90081T
90081T PULLEY-BLACK NLA
(more info)
    UnavailableUnavailable Parts
#27 10-14758 BOLT (1 required per assembly) SN# 0A398941 THRU 0D725499
SCREW             O NLA  
10-14758 SCREW O NLA
(more info)
    UnavailableUnavailable Parts
#27 10-811559 SCREW, (.500-20 x 2.500) (1 required per assembly) SN# 0D725500 THRU 0D937011
SCREW             O - Replaced by 10-845627  
10-811559This part has been superseded. SCREW O - Replaced by 10-845627
(more info)
    UnavailableUnavailable Parts
SCREW (.500-20 x 10-845627 10-845627
10-845627OEM Part 10-845627 - Screw (more info) About Mercury Marine $33.42 $33.42 Add to shopping cart
Available to order:
Usually ships
within 8 days
#28 13-14759 LOCKWASHER (1 required per assembly)
LOCKWASHER,NLA 13-14759  
13-14759OEM Part 13-14759 - LockWasher, NLA (more info) About Mercury Marine $8.00 $8.00 Add to shopping cart
10 in stock. Explain stock levels
#29 12-49103 WASHER (1 required per assembly)
WASHER 12-49103  
12-49103OEM Part 12-49103 - Washer (more info) About Mercury Marine $27.00 $27.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#30 10-86518 SCREW, (.375-16 x 1.00) (3 required per assembly)
SCREW (.375-16 x 10-86518  
10-86518OEM Part 10-86518 - Screw (more info) About Mercury Marine $6.13 $6.13 Add to shopping cart
Available to order:
Usually ships
within 8 days
#33 77244A 1 PULLEY, With Power Steering (1 required per assembly)
845524A1 77244A 1  
77244A 1OEM Part 77244A 1 - Pulley - (Black) (more info) About Mercury Marine $96.80 $96.80 Add to shopping cart
6 in stock. Explain stock levels
PULLEY KIT (BLUE) 845524A 1 845524A 1
845524A 1OEM Part 845524A 1 - Pulley Kit (Blue) (more info) About Mercury Marine $333.30 $333.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#34 816073 SHIELD, Oil Intake, Oil Intake - 425 Models (1 required per assembly) SN# 0C576120 THRU 0D937011
SHIELD            O - Replaced by -845756  
816073This part has been superseded. SHIELD O - Replaced by -845756
(more info)
    UnavailableUnavailable Parts
845756T 845756  
845756OEM Part 845756 - Shield (more info) About Mercury Marine $52.24 $52.24 Add to shopping cart
4 in stock. Explain stock levels
SHEILD Oil Intake 845756T  
845756TOEM Part 845756T - Shield (more info) About Mercury Marine $88.25 $88.25 Add to shopping cart
Available to order:
Usually ships
within 8 days