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Parts for MerCruiser Race Engine and Drive 500 EFI Gasket / Seal Set - Engine Overhaul (27-842129A 1)

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Ref. No. Part No. Description Manufacturer List Price Your Price Order
#- 27-842129A 1 GASKET/SEAL SET, Engine Overhaul (1 required per assembly)
GASKET/SEAL SET E 27-842129A 1 27-842129A 1
27-842129A 1OEM Part 27-842129A 1 - Gasket/Seal Set (more info) About Mercury Marine $783.11 $783.11 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 25-32507 O-RING, (3.359 x .139), Oil Thermostat Housing (1 required per assembly)
O-RING (3.359 x . 25-32507 25-32507
25-32507OEM Part 25-32507 - O-Ring - Priced Individually (more info) About Mercury Marine $3.60 $3.60 Add to shopping cart
10+ in stock. Explain stock levels
O-Ring 18-7127
18-7127OEM Match 18-7127 - O-Ring 313446 (more info)
Replaces OEM #0313446
About Sierra Marine $3.99 $2.54 Add to shopping cart
10+ in stock. Explain stock levels
#- 25-32509 O-RING, (.489 x .070), Drain Plug On Fuel Cooler (1 required per assembly)
O-RING (.489 x .0 25-32509 25-32509
25-32509OEM Part 25-32509 - O-Ring - Priced Individually (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
10+ in stock. Explain stock levels
O-Ring 18-7165-9
18-7165-9OEM Match 18-7165-9 - O-Ring (PK5) , 0304174 (more info)
Replaces OEM #0304174
About Sierra Marine $7.45 $4.08 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 25-47632 O-RING, (1.112 x .103), Cover On Oil Thermostat (1 required per assembly)
25864701 25-47632  
25-47632OEM Part 25-47632 - O-Ring - Priced Individually (more info) About Mercury Marine $1.80 $1.80 Add to shopping cart
10+ in stock. Explain stock levels
O-RING (1.112 x . 25-864701 25-864701
25-864701OEM Part 25-864701 - O-Ring - Priced Individually (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
O Ring 18-7146-9
18-7146-9OEM Match 18-7146-9 - (PK5) O-Ring 25-47632 (more info)
Replaces OEM #0554545
About Sierra Marine $14.95 $8.73 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 25-57413 O-RING, (3.987 x .103), Throttle Body To Plenum (1 required per assembly)
O-RING (3.987 x . 25-57413  
25-57413OEM Part 25-57413 - O-Ring (more info) About Mercury Marine $5.60 $5.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 25-62704 O-RING, (.362 x .103), Dipstick Tube To Oil Pan (1 required per assembly)
O-RING (.362 x .1 25-62704 25-62704
25-62704OEM Part 25-62704 - O-Ring (more info) About Mercury Marine $0.82 $0.82 Add to shopping cart
Available to order:
Usually ships
within 8 days
O-Ring 18-7116
18-7116OEM Match 18-7116 - O-Ring 303067, 25-62704 (more info)
Replaces OEM #0303067
About Sierra Marine $0.99 $0.70 Add to shopping cart
5 in stock. Explain stock levels
#- 25-805062 O-RING, (.530 x .082), Fitting On Fuel Pump (1 required per assembly)
O-RING (.530 x .0 25-805062  
25-805062OEM Part 25-805062 - O-Ring (more info) About Mercury Marine $2.90 $2.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 25-805063 O-RING, (.301 x .070), Fitting On Fuel Pump (6 required per assembly)
O-RING (.301 x .0 25-805063  
25-805063OEM Part 25-805063 - O-Ring - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
10+ in stock. Explain stock levels
#- 25-805732 O-RING, (2.612 x .103), Intake Manifold (8 required per assembly)
O-RING (2.612 x . 25-805732  
25-805732OEM Part 25-805732 - O-Ring (more info) About Mercury Marine $17.10 $14.65 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 25-808547 O-RING, IAC Motor To Throttle Body (1 required per assembly)
O-RING 25-808547  
25-808547OEM Part 25-808547 - O-Ring (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
1 in stock. Explain stock levels
#- 25-811528 O-RING, (.500 Inch) (1 required per assembly)
O RING            O - Replaced by 25-69756  
25-811528This part has been superseded. O RING O - Replaced by 25-69756
(more info)
    UnavailableUnavailable Parts
O-RING (.549 x .1 25-69756  
25-69756OEM Part 25-69756 - O-Ring (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 25-811553 GROMMET, Qty Two For Rocker Valve Covers And Qty One For Intake Manifold (3 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
#- 25-842130A 1 O-RING KIT, Fuel Injector (1 required per assembly)
O RING KIT        O - Replaced by 25-8M0070081  
25-842130A 1This part has been superseded. O RING KIT O - Replaced by 25-8M0070081
(more info)
    UnavailableUnavailable Parts
O-RING KIT 25-8M0070081  
258M0070081OEM Part 258M0070081 - O-Ring Kit (more info) About Mercury Marine $49.22 $49.22 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 25-849922 O-RING, Special, Fuel Line Rail To Rail (4 required per assembly)
O-RING Special 25-849922 25-849922
25-849922OEM Part 25-849922 - O-Ring Note: - Priced Individually (more info) About Mercury Marine $6.59 $6.59 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 26-42077 SEAL, Oil Adaptor To Fitting (2 required per assembly)
SEAL 26-42077 26-42077
26-42077OEM Part 26-42077 - Seal (more info) About Mercury Marine $5.40 $5.40 Add to shopping cart
7 in stock. Explain stock levels
#- 26-821947 1 SEAL, Front 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
#- 26-842755 SEAL, Valve, Intake And Exhaust (16 required per assembly)
SEAL Valve 26-842755  
26-842755OEM Part 26-842755 - Seal - Valve (more info) About Mercury Marine $7.80 $7.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 27-34486 3 GASKET, Distributor Shaft (1 required per assembly)
GASKET 27-34486  3 27-34486  3
27-34486 3OEM Part 27-34486 3 - Gasket (more info) About Mercury Marine $1.80 $1.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
Gasket 18-0874-9
18-0874-9OEM Match 18-0874-9 - Gasket 27-344863 2-Pack (more info)
Replaces OEM #0312780
About Sierra Marine $2.98 $2.23 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 27-41812 2 GASKET, Thermostat Cover (1 required per assembly)
GASKET 27-41812  2 27-41812  2
27-41812 2OEM Part 27-41812 2 - Gasket (more info) About Mercury Marine $8.66 $7.02 Add to shopping cart
10+ in stock. Explain stock levels
#- 27-47510 GASKET, Thermostat (1 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-47510 27-47510
27-47510OEM Part 27-47510 - Gasket - Priced Individually (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
2 in stock. Explain stock levels
Gasket 18-2553-9
18-2553-9OEM Match 18-2553-9 - Gasket 27-47510 2-Pack (more info) About Sierra Marine $4.98 $3.01 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 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
#- 27-53045 1 GASKET, Thermostat Housing (1 required per assembly)
GASKET Note: must be ordered in multiples of 5 27-53045  1 27-53045 1
27-53045 1OEM Part 27-53045 1 - Gasket - Priced Individually (more info) About Mercury Marine $3.70 $3.70 Add to shopping cart
10+ in stock. Explain stock levels
Thermostat Gasket 18-2917-9
18-2917-9OEM Match 18-2917-9 - Gasket 27-530451 2-Pack (more info) About Sierra Marine $5.98 $3.65 Add to shopping cart
10+ in stock. Explain stock levels
GASKET   27 53045Q01 27-53045Q01
27-53045Q01OEM Part 27-53045Q01 - Gasket (more info) About Mercury Marine $3.90 $3.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 27-811588 GASKET, Rocker Cover (2 required per assembly)
278M0092920 27-811588 27-811588
27-811588OEM Part 27-811588 - Gasket (more info) About Mercury Marine $141.67 $40.80 Add to shopping cart
9 in stock. Explain stock levels
ROCKER COVER GASKET  
27-8M0092920OEM Part 27-8M0092920 - ROCKER Cover Gasket (more info) About Mercury Marine $83.25 $83.25 Add to shopping cart
10+ in stock. Explain stock levels
ROCKER COVER GASKET 18-25002
18-25002OEM Match 18-25002 - Gasket 27-811588 (more info) About Sierra Marine $131.99 $107.39 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 27-811546 2 GASKET, Cylinder Heads (2 required per assembly)
GASKET            O - Replaced by 27-811546A03 27-811546  2
27-811546 2This part has been superseded. GASKET O - Replaced by 27-811546A03
(more info)
    UnavailableUnavailable Parts
GASKET KIT        O - Replaced by 27-811546A04 27-811546A03
27-811546A03This part has been superseded. GASKET KIT O - Replaced by 27-811546A04
(more info)
    UnavailableUnavailable Parts
GASKET KIT Cylind 27-811546A04 27-811546A04
27-811546A04OEM Part 27-811546A04 - Gasket Kit (more info) About Mercury Marine $188.75 $188.75 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 27-818188 1 GASKET, Intake Manifold To Block (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
#- 27-841234 GASKET, Exhaust Headers (2 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-841234 27-841234
27-841234OEM Part 27-841234 - Gasket - Priced Individually (more info) About Mercury Marine $51.16 $51.16 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 27-845628 GASKET, Oil Pan (1 required per assembly)
GASKET 27-845628 27-845628
27-845628OEM Part 27-845628 - Gasket (more info) About Mercury Marine $67.42 $67.42 Add to shopping cart
Available to order:
Usually ships
within 8 days
Gasket, Oil Pan 18-1232
18-1232OEM Match 18-1232 - Gasket, 27-811566, Pan (more info)
Replaces OEM #3853510
About Sierra Marine $81.99 $74.14 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 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
#- FI5000254 GASKET, Oil Pump (1 required per assembly)
GASKET            O NLA  
FI5000254 GASKET O NLA
(more info)
    UnavailableUnavailable Parts