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Parts for 525 EFI 8.2L (502 Cu In) V8 GM MerCruiser Engines - Gas Engine Components (Cylinder Block & Camshaft)

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

About Mercury Marine

OEM Part

27-843073A06 - Engine Overhaul Gasket Set [ More info ]

Add to shopping cart $1,787.87
Available to Order: Shipping delay up to 10 days.

#1 841178A05 PARTIAL-525 EFI - NOTE: Bravo Models With Driveline Also Require Pilot Bushing Part Number 23-823108 (1 required per assembly)
841178A05 - PARTIAL ENGINE AS
841178A05

About Mercury Marine

OEM Part

841178A05 - Partial Engine Assembly [ More info ]
Unavailable
#2 8M0204652 PLUG @2 OIL GALLERY REAR CAM PLUGS (3 required per assembly) — Replaces: 32561
22-8M0204652 - PLUG @2
22-8M0204652

About Mercury Marine

OEM Part

22-8M0204652 - PLUG @2 [ More info ]
Unavailable
#3 8M0092110 PIN DOWEL FLYWHEEL HOUSING (2 required per assembly) — Replaces: 843379
DOWEL 17-8M0092110
17-8M0092110

About Mercury Marine

OEM Part

178M0092110 - DOWEL [ More info ]

Add to shopping cart $4.09
Available to Order: Shipping delay up to 10 days.

#4 328022 PLUG-(BRASS)@2 [0M959863] & Up (1 required per assembly)
PLUG-(BRASS) 22-328022
22-328022

About Mercury Marine

OEM Part

22-32802 2 - Brass Pipe Plug, Priced Individually [ More info ]

Add to shopping cart $7.59
1 In Stock.

PIPE PLUG 1/8-27 NPT PIPE
18-4263

About Sierra Marine

OEM Match

18-4263 - Pipe Plug, 1/8-27 NPT, Brass [ More info ]

Add to shopping cart $5.30
10+ In Stock.

#5 805218T SENSOR COOLANT TEMPERATURE (1 required per assembly)
SENSOR ASSY-TEMP 805218T
805218T

About Mercury Marine

OEM Part

805218T - Temperature Sensor [ More info ]

Add to shopping cart $80.99 $69.49
In Stock

COOLANT TEMP SENSOR
18-7600

About Sierra Marine

OEM Match

18-7600 - Sensor 805218T [ More info ]

Add to shopping cart $57.49 $56.90
1 In Stock.

Temperature Sensor 75-03752
75-03752

About Engineered Marine Products

OEM Match

75-03752 - Temperature Sensor [ More info ]

Add to shopping cart $58.99 $45.11
2 In Stock.

#6 8M0007929 PLUG-BLOCK OFF (1 required per assembly)
PLUG-BLOCK OFF 19-8M0007929
19-8M0007929

About Mercury Marine

OEM Part

19-8M0007929 - Plug -Block Off [ More info ]

Add to shopping cart $15.65
Available to Order: Shipping delay up to 10 days.

#7 843378 PIN DOWEL (.250) BOTTOM OF BLOCK (2 required per assembly)
PIN-DOWEL 17-843378
17-843378

About Mercury Marine

OEM Part

17-843378 - Pin, Dowel (.250) [ More info ]

Add to shopping cart $15.99
1 In Stock.

#8 8M0204657 PLUG - NOTE: Rear Of Block Oil Plugs (2 required per assembly) — Replaces: 36373
PLUG 22-8M0204657
22-8M0204657

About Mercury Marine

OEM Part

228M0204657 - PLUG [ More info ]

Add to shopping cart $5.69
Available to Order: Shipping delay up to 10 days.

#9 64013 REDUCER (1 required per assembly)
REDUCER 22-64013
22-64013

About Mercury Marine

OEM Part

22-64013 - Reducer [ More info ]

Add to shopping cart $14.69
1 In Stock.

#10 881879T11 SENSOR PRESSURE (0 - 100 PSI) OIL PRESSURE (1 required per assembly) — Replaces: 881879011
SENSOR-PRESSURE 881879T11
881879T11

About Mercury Marine

OEM Part

881879T11 - Pressure Sensor [ More info ]

Add to shopping cart $196.99 $189.49
In Stock

#11 36382 FITTING (.250-18 X .62) BRASS LOWER SIDE OF BLOCK (2 required per assembly)
PLUG 22-36382
22-36382

About Mercury Marine

OEM Part

22-36382 - Plug [ More info ]

Add to shopping cart $5.49
Available to Order: Shipping delay up to 10 days.

PIPE PLUG 3
18-8111

About Sierra Marine

OEM Match

18-8111-9 - Pipe Plug, 1/4 Inch, (Pack of 3) [ More info ]

Add to shopping cart $12.29
Available to Order: Shipping delay up to 10 days.

PLUG 1/4IN BRASS
18-4256

About Sierra Marine

OEM Match

18-4256 - Plug, 1/4 Inch Brass, Sold Individually [ More info ]

Add to shopping cart $2.46
2 In Stock.

#12 34270 PLUG-1.625 (6 required per assembly)
PLUG-1.625 19-34270
19-34270

About Mercury Marine

OEM Part

19-34270 - Freeze Plug, 1-5/8 Inch [ More info ]

Add to shopping cart $9.79
10+ In Stock.

#13 52190 PIN .660 RELAXED OUTSIDE DIAMETER X .500 (4 required per assembly) — Replaces: 845758
PIN-DOWEL 17-52190
17-52190

About Mercury Marine

OEM Part

17-52190 - Pin -Dowel [ More info ]

Add to shopping cart $10.89 $8.72
5 In Stock.

#14 843143 PIN SPRING PORT SIDE - TIMING COVER (1 required per assembly)
PIN-SPRING 17-843143
17-843143

About Mercury Marine

OEM Part

17-843143 - Pin, Spring, Port Side - Timing Cover [ More info ]

Add to shopping cart $2.17
Available to Order: Shipping delay up to 10 days.

#15 843378 PIN DOWEL (.250) TIMING COVER (1 required per assembly)
#16 8M0044324 PLUG (1/4 INCH) OIL GALLERY (2 required per assembly) — Replaces: 845606
PLUG (1/4 Inch) 22-8M0044324
22-8M0044324

About Mercury Marine

OEM Part

22-8M0044324 - Plug [ More info ]

Add to shopping cart $4.79
Available to Order: Shipping delay up to 10 days.

#17 8M0204657 PLUG [0M959863] & Up (1 required per assembly) — Replaces: 36373
#18 16498 SCREW [0M959863] & Up (2 required per assembly)
SCREW (.375-16 x .750) 10-16498
10-16498

About Mercury Marine

OEM Part

10-16498 - Screw [ More info ]

Add to shopping cart $2.69
Available to Order: Shipping delay up to 10 days.

#19 8M0001406 PLATE-BLOCK OFF [0M959863] & Up (1 required per assembly)
PLATE-BLOCK OFF 8M0001406
8M0001406

About Mercury Marine

OEM Part

8M0001406 - Block Off Plate [ More info ]

Add to shopping cart $15.19
Available to Order: Shipping delay up to 10 days.

#20 34213 GASKET BLOCK OFF PLATE [0M959863] & Up (1 required per assembly)
GASKET 27-34213
27-34213

About Mercury Marine

OEM Part

27-34213 - Gasket, Priced Individually [ More info ]

Add to shopping cart $7.09
3 In Stock.

FUEL PUMP GASKET 2
18-0889

About Sierra Marine

OEM Match

18-0889-9 - Gasket 27-34213 2-Pack [ More info ]

Add to shopping cart $5.99 $5.02
2 In Stock.

#21 390721 PLUG @3 [0M959863] & Up (1 required per assembly)
PLUG 22-390721
22-390721

About Mercury Marine

OEM Part

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

Add to shopping cart $9.29
1 In Stock.

#22 328022 PLUG PIPE (.125-27) BRASS OIL GALLERY (3 required per assembly)
#23 841389 SCREW - Design II - Without Support (4 required per assembly)
SCREW (.312-18 x .620) 10-841389
10-841389

About Mercury Marine

OEM Part

10-841389 - Screw [ More info ]

Add to shopping cart $2.19
Available to Order: Shipping delay up to 10 days.

#24 8M0050807 RETAINER LIFTER GUIDE (1 required per assembly) — Replaces: 845755
RETAINER-LIFTER 8M0050807
8M0050807

About Mercury Marine

OEM Part

8M0050807 - Lifter Retainer [ More info ]

Add to shopping cart $54.99
Available to Order: Shipping delay up to 10 days.

#25 845756T SHIELD (1 required per assembly) — Replaces: 816073, 845756
SHIELD 845756T
845756T

About Mercury Marine

OEM Part

845756T - Shield [ More info ]

Add to shopping cart $121.99
Available to Order: Shipping delay up to 10 days.

#26 63032 WASHER - Design I - With Support (2 required per assembly)
WASHER (.320 x 1.00 x . 12-63032
12-63032

About Mercury Marine

OEM Part

12-63032 - Washer, (.320 X 1.00 X .120) Stainless Steel [ More info ]

Add to shopping cart $0.99 $0.83
10+ In Stock.

#27 35386 SCREW @5 - Design I - With Support (2 required per assembly)
SCREW 10-35386
10-35386

About Mercury Marine

OEM Part

10-35386 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.10
7 In Stock.

#28 842956 SUPPORT - Design I [0M956327] THRU [0M959862] (1 required per assembly)
SUPPORT Oil Pump Drive 842956
842956

About Mercury Marine

OEM Part

842956 - Support [ More info ]

Add to shopping cart $42.46
Available to Order: Shipping delay up to 10 days.

#29 73657 SCREW @2 - Design I - With Support (1 required per assembly)
SCREW 10-73657
10-73657

About Mercury Marine

OEM Part

10-73657 - Screw - Priced Individually [ More info ]

Add to shopping cart $3.39
Available to Order: Shipping delay up to 10 days.

#30 842963 SPACER - Design I - With Support (1 required per assembly)
SPACER 23-842963
23-842963

About Mercury Marine

OEM Part

23-842963 - Spacer [ More info ]

Add to shopping cart $35.54
Available to Order: Shipping delay up to 10 days.

#31 56720 WASHER - Design I - With Support (1 required per assembly)
WASHER (.330 x .750 x . 12-56720
12-56720

About Mercury Marine

OEM Part

12-56720 - Washer, (.330 X .750 X .060) Stainless Steel [ More info ]

Add to shopping cart $1.80
Available to Order: Shipping delay up to 10 days.

#32 82670910 NUT @2 - Design I - With Support (1 required per assembly)
NUT 11-82670910
11-82670910

About Mercury Marine

OEM Part

11-826709 10 - Nut, (.312-18) Stainless Steel [ More info ]

Add to shopping cart $7.19
1 In Stock.

#33 8M0099549 DRIVE-OIL PUMP (1 required per assembly) — Replaces: 881669, 8M0045287
8M0099549 - DRIVER Oil Pump    - Replaced by -8M0114791
8M0099549

This part has been superseded.

8M0099549 - 8M0099549 - DRIVER Oil Pump [ More info ]
Unavailable
Replaced by -8M0114791
DRIVE-OIL PUMP 8M0114791
8M0114791

About Mercury Marine

OEM Part

8M0114791 - Oil Pump Drive [ More info ]

Add to shopping cart $110.49
Available to Order: Shipping delay up to 10 days.

#34 35386 SCREW @5 - Design II - Without Support (1 required per assembly)
#35 56720 WASHER - Design II - Without Support (1 required per assembly)
#36 94140 PLUG (1 required per assembly)
PLUG 19-94140
19-94140

About Mercury Marine

OEM Part

19-94140 - Plug [ More info ]

Add to shopping cart $4.99 $1.01
1 In Stock.

#37 845754 GUIDE LIFTER (8 required per assembly)
GUIDE-LIFTER 845754
845754

About Mercury Marine

OEM Part

845754 - Guide - Lifter [ More info ]

Add to shopping cart $8.09
1 In Stock.

#38 849947T01 LIFTER (16 required per assembly) — Replaces: 849947T
LIFTER 849947T01
849947T01

About Mercury Marine

OEM Part

849947T01 - Lifter [ More info ]

Add to shopping cart $183.49
Available to Order: Shipping delay up to 10 days.

#39 8M0043065 CAMSHAFT (1 required per assembly) — Replaces: 840919T
4008M0237465 400-8M0043065
400-8M0043065

About Mercury Marine

OEM Part

4008M0043065 - CamShaft [ More info ]

Add to shopping cart $1,627.43
Available to Order: Shipping delay up to 10 days.

400-8M0237465 - CAMSHAFT
400-8M0237465

About Mercury Marine

OEM Part

400-8M0237465 - CAMSHAFT [ More info ]
Unavailable
#40 15875 LUBE CAMSHAFT (8 OUNCES) (AR required per assembly)
92-15875 - LUBE               NLA
92-15875

About Mercury Marine

OEM Part

92-15875 - Lube - CamShaft [ More info ]
Unavailable
#41 85684 BEARING SET (1 required per assembly)
BEARING SET 23-85684
23-85684

About Mercury Marine

OEM Part

23-85684 - Bearing Unit - Camshaft [ More info ]

Add to shopping cart $127.49
1 In Stock.

#42 843378 PIN DOWEL (.250) (1 required per assembly)
#43 845941 RETAINER GEAR THRUST (1 required per assembly)
RETAINER 845941
845941

About Mercury Marine

OEM Part

845941 - Retainer [ More info ]

Add to shopping cart $27.59
Available to Order: Shipping delay up to 10 days.

#44 845943 SCREW (2 required per assembly)
SCREW (.250-20 x .500) 10-845943
10-845943

About Mercury Marine

OEM Part

10-845943 - Screw [ More info ]

Add to shopping cart $7.09
Available to Order: Shipping delay up to 10 days.

#45 8M8023355 TIMING SET KIT (1 required per assembly)
TIMING SET KIT 8M8023355
8M8023355

About Mercury Marine

OEM Part

8M8023355 - Timing Set Kit [ More info ]

Add to shopping cart $325.58
Available to Order: Shipping delay up to 10 days.

#46 NSS NOT SOLD SEPARATE CRANKSHAFT SPROCKET (1 required per assembly)
NSS - NOT SOLD SEPARATE
NSS

About Mercury Marine

OEM Part

NSS - NOT SOLD SEPARATE [ More info ]
Unavailable
#47 NSS NOT SOLD SEPARATE CAMSHAFT SPROCKET (1 required per assembly)
#48 8M0050760 WHEEL-TARGET (1 required per assembly) — Replaces: 8M0000102
WHEEL-TARGET 8M0050760
8M0050760

About Mercury Marine

OEM Part

8M0050760 - Wheel-TARGET [ More info ]

Add to shopping cart $35.99
Available to Order: Shipping delay up to 10 days.

#49 8M0043993 SCREW (3 required per assembly) — Replaces: 845942
SCREW (.312-18 x.75) 10-8M0043993
10-8M0043993

About Mercury Marine

OEM Part

10-8M0043993 - Screw [ More info ]

Add to shopping cart $1.70
Available to Order: Shipping delay up to 10 days.


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