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Parts for MerCruiser Race Engine and Drive 525 EFI Fuel Rails & Injectors

#1 840928T02 FUEL RAIL ASSEMBLY, Blue, Port (1 required per assembly)
FUEL RAIL ASSEMBLY Blue 840928T02
 

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840928T02 - Fuel Rail Assembly [ More info ]

Add to shopping cart $540.96
Available to order: Usually ships within 8 days. Explain stock levels

#2 840929T02 FUEL RAIL ASSEMBLY, Blue, Starboard (1 required per assembly)
FUEL RAIL ASSEMBLY Blue 840929T02
 

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OEM Part

840929T02 - Fuel Rail Assembly [ More info ]

Add to shopping cart $540.96
Available to order: Usually ships within 8 days. Explain stock levels

#3 22-39072 1 PLUG, Pipe (.125-27) Brass (1 required per assembly)
PLUG Pipe (.125-27) Bra 22-39072  1
22-39072  1

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22-39072 1 - Plug - Priced Individually [ More info ]

Add to shopping cart $6.50
5 in stock. Explain stock levels

#4 54-858951 J CLIP (4 required per assembly)
J CLIP 54-858951
 

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OEM Part

54-858951 - J Clip [ More info ]

Add to shopping cart $4.80
Available to order: Usually ships within 8 days. Explain stock levels

#5 12-846673 WASHER, (.265 x .500 x .060) Stainless Steel (4 required per assembly)
WASHER (.265 x .500 x . 12-846673
 

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12-846673 - Washer [ More info ]

Add to shopping cart $0.80
Available to order: Usually ships within 8 days. Explain stock levels

#6 10-86885 SCREW, (.250-20 x 1.500) Stainless Steel (4 required per assembly)
SCREW (.250-20 x 1.500) 10-86885
10-86885

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10-86885 - Screw [ More info ]

Add to shopping cart $2.20
Available to order: Usually ships within 8 days. Explain stock levels

#7 849923 RETAINER, Fuel Line (2 required per assembly)
RETAINER 849923
849923

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849923 - Retainer [ More info ]

Add to shopping cart $16.16
Available to order: Usually ships within 8 days. Explain stock levels

#8 12-30164 WASHER, (.192 x .375 x .0312) Stainless Steel (2 required per assembly)
WASHER (.192 x .375 x . 12-30164
 

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OEM Part

12-30164 - Washer - Priced Individually [ More info ]

Add to shopping cart $1.70
10+ in stock. Explain stock levels

#9 10-847401 SCREW, (#10-24 x .380) (2 required per assembly)
SCREW (#10-24 x .380) 10-847401
10-847401

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OEM Part

10-847401 - Screw [ More info ]

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

#10 32-849971A02 LINE KIT, Fuel - Blue, Rail To Rail (1 required per assembly)
LINE KIT Fuel - Blue 32-849971A02
32-849971A02

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32-849971A02 - Fuel Line Kit -Blue [ More info ]

Add to shopping cart $180.51
Available to order: Usually ships within 8 days. Explain stock levels

#11 25-849922 O-RING, Special (4 required per assembly)
O-RING Special 25-849922
25-849922

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OEM Part

25-849922 - O-Ring Note: - Priced Individually [ More info ]

Add to shopping cart $6.75
Available to order: Usually ships within 8 days. Explain stock levels

#12 881879011 SENSOR, Pressure (0 - 100 PSI), Fuel Pressure (1 required per assembly)
881879T11 881879011
881879011

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OEM Part

881879011 - Pressure Sensor [ More info ]

Add to shopping cart $111.42
2 in stock. Explain stock levels

SENSOR Pressure (0 - 10 881879T11
881879T11

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881879T11 - Pressure Sensor [ More info ]

Add to shopping cart $140.75
Available to order: Usually ships within 8 days. Explain stock levels

#13 805225A 1 INJECTOR ASSEMBLY, Fuel (8 required per assembly)
INJECTOR ASSEMBLY Fuel 805225A 1
805225A 1

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OEM Part

805225A 1 - Fuel Injector [ More info ]

Add to shopping cart $228.25
1 in stock. Explain stock levels

#14 25-805511A 1 SEALING KIT, Fuel Injector (8 required per assembly)
SEALING KIT Fuel Inject 25-805511A 1
25-805511A 1

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OEM Part

25-805511A 1 - Sealing Kit, See Note on Detail Page [ More info ]

Add to shopping cart $19.60 $16.78
2 in stock. Explain stock levels

#15 22-29085 FITTING, Elbow (45 Degree) (1 required per assembly)
228M0109010 22-29085
 

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OEM Part

22-29085 - Fitting [ More info ]

Add to shopping cart $13.30
6 in stock. Explain stock levels

#16 22-840971A 1 VALVE ASSEMBLY, Shrader (1 required per assembly)
VALVE ASSEMBLY Shrader 22-840971A 1
 

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OEM Part

22-840971A 1 - Valve Assembly [ More info ]

Add to shopping cart $11.49
Available to order: Usually ships within 8 days. Explain stock levels

#17 22-805515 CAP, Shrader Valve - Brass (1 required per assembly)
CAP Shrader Valve - Bra 22-805515
 

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OEM Part

22-805515 - Cap [ More info ]

Add to shopping cart $11.30
Available to order: Usually ships within 8 days. Explain stock levels

#18 841062T01 DAMPER ASSEMBLY, Fuel Pressure - Black (1 required per assembly)
DAMPER ASSEMBLY Fuel Pr 841062T01
 

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OEM Part

841062T01 - Damper Assembly - Black [ More info ]

Add to shopping cart $157.74
Available to order: Usually ships within 8 days. Explain stock levels

#19 22-843297 FITTING, (45 Degree) (1 required per assembly)
FITTING (45 Degree) 22-843297
 

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OEM Part

22-843297 - Fitting [ More info ]

Add to shopping cart $10.18
Available to order: Usually ships within 8 days. Explain stock levels

#20 32-841151T LINE, Fuel (1 required per assembly) - Design I - Filter To Rail SN# 0M900146 THRU 0M900741
LINE Fuel 32-841151T
32-841151T

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OEM Part

32-841151T - Fuel Line [ More info ]

Add to shopping cart $138.96
Available to order: Usually ships within 8 days. Explain stock levels

#21 32-849931T LINE, Fuel (1 required per assembly) - Design II - Filter To Rail SN# 0M900742 THRU 0M953619
LINE Fuel 32-849931T
32-849931T

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OEM Part

32-849931T - Fuel Line [ More info ]

Add to shopping cart $17.16
Available to order: Usually ships within 8 days. Explain stock levels

#22 35-807174T FILTER, Fuel (1 required per assembly)
FILTER Fuel 35-807174T
35-807174T

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OEM Part

35-807174T - Fuel Filter [ More info ]

Add to shopping cart $48.70 $41.70
1 in stock. Explain stock levels

#23 10-817505 SCREW, (.250-20 x .620) Stainless Steel (1 required per assembly)
SCREW (.250-20 x .620) 10-817505
10-817505

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OEM Part

10-817505 - Screw [ More info ]

Add to shopping cart $2.00
Available to order: Usually ships within 8 days. Explain stock levels

#24 12-35280 WASHER, (.255 x .620 x .030) Stainless Steel (1 required per assembly) SN# 0M900742 THRU 0M953619
WASHER (.255 x .620 x . 12-35280
 

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OEM Part

12-35280 - Washer [ More info ]

Add to shopping cart $2.20
5 in stock. Explain stock levels

#25 54-18904 CLIP, Fuel Filter Support (1 required per assembly)
CLIP 54-18904
 

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OEM Part

54-18904 - Clip [ More info ]

Add to shopping cart $19.42
Available to order: Usually ships within 8 days. Explain stock levels

#- 27-843073A03 GASKET/SEAL SET, Engine Overhaul (1 required per assembly) - NOTE: See Gasket/Seal Set - Engine Overhaul Section For Complete Parts Listing
GASKET/SEAL SET   O - Replaced by 27-843073A06
 

This part has been superseded.

27-843073A03 - GASKET/SEAL SET O [ More info ]
Unavailable
Replaced by 27-843073A06
GASKET/SEAL SET Engine 27-843073A06
27-843073A06

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27-843073A06 - Gasket/Seal Set [ More info ]

Add to shopping cart $951.21
Available to order: Usually ships within 8 days. Explain stock levels

#- 841178A 1 PARTIAL ENGINE ASSEMBLY (1 required per assembly)
PARTIAL ENGINE ASSEMBLY 841178A 1
 

About Mercury Marine

OEM Part

841178A 1 - Partial - 525 Efi [ More info ]

Add to shopping cart $17,186.38
Available to order: Usually ships within 8 days. Explain stock levels