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Parts for MerCruiser Race Engine and Drive 500 (Gen. +) GM 502 V-8 1999 Intake Manifold & Front Cover

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 22-860490 1 FITTING (1 required per assembly)
FITTING           O NLA  
22-860490 1 FITTING O NLA
(more info)
    UnavailableUnavailable Parts
#2 32-823229A 4 HOSE ASSEMBLY (6.750 Inches) (1 required per assembly)
HOSE ASSEMBLY 32-823229A 4  
32-823229A 4OEM Part 32-823229A 4 - Hose Assembly (more info) About Mercury Marine $94.98 $94.98 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 54-815504104 CLAMP, Worm Gear (1 required per assembly)
CLAMP Worm Gear 54-815504104 54-815504104
54-815504104OEM Part 54-815504104 - Clamp (more info) About Mercury Marine $4.70 $4.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#4 848578 VALVE ASSEMBLY, Crankcase Vent (1 required per assembly)
VALVE ASSY-VENT   O - Replaced by -8M0099429 848578
848578This part has been superseded. VALVE ASSY-VENT O - Replaced by -8M0099429
(more info)
    UnavailableUnavailable Parts
VALVE ASSY-VENT   O  
8M0099429 VALVE ASSY-VENT O
(more info)
    UnavailableUnavailable Parts
#5 25-811553 GROMMET (1 required per assembly)
GROMMET 25-811553  
25-811553OEM Part 25-811553 - Grommet (more info) About Mercury Marine $25.42 $25.42 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 10-812567 SCREW, (.375-16 x 1.625) (4 required per assembly)
SCREW (.375-16 x 10-812567 10-812567
10-812567OEM Part 10-812567 - Screw (more info) About Mercury Marine $6.25 $6.25 Add to shopping cart
1 in stock. Explain stock levels
#8 54-64628T 1 LIFTING EYE (2 required per assembly)
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54-64628T 1This part has been superseded.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
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
#9 22-36382 FITTING, (.250-18 x .62) Brass, Manifold (4 required per assembly)
FITTING (.250-18 22-36382 22-36382
22-36382OEM Part 22-36382 - Plug (more info) About Mercury Marine $3.90 $3.90 Add to shopping cart
2 in stock. Explain stock levels
Pipe Plug 18-8111-9
18-8111-9OEM Match 18-8111-9 - Pipe Plug (PK3) (more info) About Sierra Marine $10.77 $7.50 Add to shopping cart
10+ in stock. Explain stock levels
#10 10-848160 SCREW, (.375-16 x 1.375) Stainless Steel (8 required per assembly)
SCREW (.375-16 x 10-848160 10-848160
10-848160OEM Part 10-848160 - Screw (more info) About Mercury Marine $17.20 $14.73 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 848554T 2 MANIFOLD ASSEMBLY, Intake (Blue) (1 required per assembly)
MANIFOLD ASSEMBLY 848554T 2  
848554T 2OEM Part 848554T 2 - Intake Manifold (more info) About Mercury Marine $1,722.07 $1,722.07 Add to shopping cart
Available to order:
Usually ships
within 8 days
#12 27-818188 1 GASKET (2 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-818188  1 27-818188 1
27-818188 1OEM Part 27-818188 1 - Gasket - Priced Individually (more info) About Mercury Marine $63.98 $63.98 Add to shopping cart
2 in stock. Explain stock levels
Intake Gasket 18-1231
18-1231OEM Match 18-1231 - Gasket Set, 27-818188 1, 385 (more info)
Replaces OEM #3854095
About Sierra Marine $94.49 $76.13 Add to shopping cart
2 in stock. Explain stock levels
#13 816073 SHIELD, Oil Intake, Heat (1 required per assembly)
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
#14 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
#15 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
#16 22-61162 PLUG (.500) (1 required per assembly)
PLUG              O - Replaced by 22-845174  
22-61162This part has been superseded. PLUG O - Replaced by 22-845174
(more info)
    UnavailableUnavailable Parts
PLUG (.500-14 x . 22-845174  
22-845174OEM Part 22-845174 - Plug (more info) About Mercury Marine $5.80 $5.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 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
#18 19692 1 PULLEY (Blue) (1 required per assembly)
ORD 19692T01      O NLA 19692  1
19692 1 ORD 19692T01 O NLA
(more info)
    UnavailableUnavailable Parts
#19 10-849198 SCREW, (.312-24 x .750) Stainless Steel (4 required per assembly)
SCREW (.312-24 x 10-849198 10-849198
10-849198OEM Part 10-849198 - Screw (more info) About Mercury Marine $6.83 $6.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
#20 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
#21 27-850456 GASKET, Front Cover Mount (1 required per assembly)
GASKET Front Cove 27-850456 27-850456
27-850456OEM Part 27-850456 - Gasket (more info) About Mercury Marine $17.92 $17.92 Add to shopping cart
2 in stock. Explain stock levels
#22 850459 COVER ASSEMBLY, Front (1 required per assembly)
COVER ASSY-TIMING O - Replaced by -845610T  
850459This part has been superseded. COVER ASSY-TIMING O - Replaced by -845610T
(more info)
    UnavailableUnavailable Parts
COVER ASSEMBLY Cy 845610T 845610T
845610TOEM Part 845610T - Timing Cover Assembly (more info) About Mercury Marine $291.67 $291.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
#23 26-821947 1 SEAL, Oil (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
#24 10-850455 SCREW (10 required per assembly)
SCREW (1/4-20 x 0 10-850455 10-850455
10-850455OEM Part 10-850455 - Screw (more info) About Mercury Marine $14.70 $14.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#25 850460 BALANCER (1 required per assembly)
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 845683 PULLEY (Blue) (1 required per assembly)
ORD 90081T        O NLA 845683
845683 ORD 90081T O NLA
(more info)
    UnavailableUnavailable Parts
#27 12-856774 WASHER, (.406 x .750 x .105) Stainless Steel (3 required per assembly)
WASHER (.406 x .7 12-856774  
12-856774OEM Part 12-856774 - Washer (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
1 in stock. Explain stock levels
#28 10-35870 1 SCREW, (.375-16 x 2.00) (3 required per assembly)
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
#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 10-811559 SCREW, (.500-20 x 2.500) (1 required per assembly)
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
#- 27-818572A98 GASKET SET, Engine Overhaul (1 required per assembly)
GASKET SET 27-818572A98 27-818572A98
27-818572A98OEM Part 27-818572A98 - Gasket Set (more info) About Mercury Marine $1,031.15 $1,031.15 Add to shopping cart
Available to order:
Usually ships
within 8 days