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Parts for 250XS (3.0L DFI) 2-Stroke DFI Mercury Optimax Outboard Motor Air Handler

#- 878112T05 AIR HANDLER (1 required per assembly) — Replaces: 878112T3, 878112T04
878112T05 - AIR HANDLER ASSEM  - Replaced by -878112T07
878112T05

This part has been superseded.

878112T05 - 878112T05 - AIR HANDLER ASSEM [ More info ]
Unavailable
Replaced by -878112T07
878112T07 - AIR HANDLER ASSEM
878112T07

About Mercury Marine

OEM Part

878112T07 - Air Handler A [ More info ]
Unavailable
#- 841220A03 GASKET SET (1 required per assembly)
GASKET SET Powerhead 27-841220A03
27-841220A03

About Mercury Marine

OEM Part

27-841220A03 - Powerhead Gasket Set [ More info ]

Add to shopping cart $344.74
1 In Stock.

#1 850296T05 COVER ASY-F WHEEL (1 required per assembly) — Replaces: 850296T5, 850296A5
850296T05 - COVER ASSEMBLY     - Replaced by -8M0111168
850296T05

850296T05 - Flywheel Cover Assembly [ More info ]
Unavailable
COVER ASY-FLYWHL 8M0111168
8M0111168

About Mercury Marine

OEM Part

8M0111168 - Cover [ More info ]

Add to shopping cart $386.49
Available to Order: Shipping delay up to 10 days.

#2 86361 GROMMET (1 required per assembly)
25-86361 - GROMMET
25-86361

About Mercury Marine

OEM Part

25-86361 - Grommet, Battery Cable [ More info ]
Unavailable
#3 13467 GROMMET (.88 INSIDE DIAMETER) (1 required per assembly)
GROMMET (.88 Inside Dia 25-13467
25-13467

About Mercury Marine

OEM Part

25-13467 - Grommet, (.88 Inside Diameter) [ More info ]

Add to shopping cart $6.69
Available to Order: Shipping delay up to 10 days.

#4 8M0153609 GROMMET (2 required per assembly) — Replaces: 821555, 821555001
GROMMET 25-8M0153609
25-8M0153609

About Mercury Marine

OEM Part

25-8M0153609 - Grommet - Priced Individually [ More info ]

Add to shopping cart $5.59
1 In Stock.

#5 881865 DECAL-CAUTION (Start in Gear) (1 required per assembly)
DECAL-CAUTION 37-881865
37-881865

About Mercury Marine

OEM Part

37-881865 - Decal -Caution [ More info ]

Add to shopping cart $8.19
Available to Order: Shipping delay up to 10 days.

#6 854343T11 AIR ATTENUATOR (1 required per assembly) — Replaces: 854343T10
AIR ATTENUATOR 854343T11
854343T11

About Mercury Marine

OEM Part

854343T11 - Air Attenuator [ More info ]

Add to shopping cart $242.99
Available to Order: Shipping delay up to 10 days.

#7 23567 CLIP (1 required per assembly)
CLIP 54-23567
54-23567

About Mercury Marine

OEM Part

54-23567 - Clip [ More info ]

Add to shopping cart $5.79 $1.17
10+ In Stock.

#8 69570 SCREW (#10-16 X .750) (1 required per assembly)
SCREW (#10-16 x .750) 10-69570
10-69570

About Mercury Marine

OEM Part

10-69570 - Screw [ More info ]

Add to shopping cart $1.80
8 In Stock.

#9 82130045 SCREW (1 required per assembly)
SCREW (M6 x 45) 10-82130045
10-82130045

About Mercury Marine

OEM Part

10-821300 45 - Screw [ More info ]

Add to shopping cart $5.19
Available to Order: Shipping delay up to 10 days.

#10 858708T1 PLENUM KIT AIR (1 required per assembly) — Replaces: 858539T5
AIR PLENUM KIT 858708T 1
858708T 1

About Mercury Marine

OEM Part

858708T 1 - Air Plenum Kit [ More info ]

Add to shopping cart $178.49
Available to Order: Shipping delay up to 10 days.

#11 804679004 GASKET (1 required per assembly) — Replaces: 8046793
GASKET 27-804679004
27-804679004

About Mercury Marine

OEM Part

27-804679004 - Adapter Plate Gasket [ More info ]

Add to shopping cart $109.49
Available to Order: Shipping delay up to 10 days.

#12 858541T4 ADAPTER PLATE (1 required per assembly)
ADAPTOR PLATE KIT 858541T 4
858541T 4

About Mercury Marine

OEM Part

858541T 4 - Adaptor Plate Kit [ More info ]

Add to shopping cart $262.49
Available to Order: Shipping delay up to 10 days.

#13 841220 GASKET (1 required per assembly)
GASKET 27-841220
27-841220

About Mercury Marine

OEM Part

27-841220 - Gasket [ More info ]

Add to shopping cart $124.99 $120.00
2 In Stock.

#14 840418T04 REED BLOCK ASSEMBLY (6 required per assembly) — Replaces: 840418T2
REED BLOCK ASSEMBLY 840418T04
840418T04

About Mercury Marine

OEM Part

840418T04 - Reed Block [ More info ]

Add to shopping cart $557.99
1 In Stock.

#15 840445A04 REED PETAL ASSEMBLY (1 required per assembly) — Replaces: 840445A3
REED PEDAL KIT 34-840445A04
34-840445A04

About Mercury Marine

OEM Part

34-840445A04 - Reed Pedal Kit [ More info ]

Add to shopping cart $841.49
Available to Order: Shipping delay up to 10 days.

#16 849038 SCREW (M3 X 5) (60 required per assembly)
SCREW (M3 x 5 10-849038
10-849038

About Mercury Marine

OEM Part

10-849038 - Screw [ More info ]

Add to shopping cart $1.50
Available to Order: Shipping delay up to 10 days.

#17 840447 REED PLATE (12 required per assembly)
REED PLATE 840447
840447

About Mercury Marine

OEM Part

840447 - Reed Plate [ More info ]

Add to shopping cart $39.99
Available to Order: Shipping delay up to 10 days.

#18 8555252 SCREW (M6) (12 required per assembly)
SCREW (M6) 10-8555252
10-8555252

About Mercury Marine

OEM Part

10-855525 2 - Screw [ More info ]

Add to shopping cart $2.99 $0.61
10+ In Stock.

#19 889575 SENSOR ASSEMBLY (1 required per assembly) — Replaces: 858535
889575 - SENSOR ASSEMBLY    - Replaced by -8M0214984
889575

889575 - Temperature Sensor Assembly [ More info ]
Unavailable
SENSOR ASSY-TEMP 8M0214984
8M0214984

About Mercury Marine

OEM Part

8M0214984 - Exhaust Temperature Sensor [ More info ]

Add to shopping cart $62.49
1 In Stock.

#20 627021 O-RING (.301 X .070) (1 required per assembly)
O-RING 25-627021
25-627021

About Mercury Marine

OEM Part

25-62702 1 - O-Ring [ More info ]

Add to shopping cart $1.70
10+ In Stock.

#21 854445 SENSOR MAP (1 required per assembly)
SENSOR (MAP) VOLVO PART# 854445
854445

About Mercury Marine

OEM Part

854445 - MAP Sensor Manifold Absolute Pressure [ More info ]

Add to shopping cart $132.61
6 In Stock.

8M0237529 - SENSOR MAP
8M0237529

About Mercury Marine

OEM Part

8M0237529 - SENSOR MAP [ More info ]
Unavailable
#22 884522 BRACKET MAP SENSOR (1 required per assembly)
BRACKET MAP Sensor 884522
884522

About Mercury Marine

OEM Part

884522 - Bracket [ More info ]

Add to shopping cart $13.59
Available to Order: Shipping delay up to 10 days.

#23 1993716 SCREW (M6 X 16) (1 required per assembly)
SCREW (M6 x 16) 10-1993716
10-1993716

About Mercury Marine

OEM Part

10-19937 16 - Screw [ More info ]

Add to shopping cart $2.99
Available to Order: Shipping delay up to 10 days.

#24 16955 SCREW (M6 X 8) (1 required per assembly)
SCREW (M6 x 8 10-16955
10-16955

About Mercury Marine

OEM Part

10-16955 - Screw [ More info ]

Add to shopping cart $37.99 $36.32
7 In Stock.

#25 883942 SCREW (M4 X 16) (2 required per assembly)
SCREW (M4 x 16) 10-883942
10-883942

About Mercury Marine

OEM Part

10-883942 - Screw [ More info ]

Add to shopping cart $3.59
1 In Stock.

#26 804842 CLAMP (1 required per assembly)
54-804842 - CLAMP              NLA
54-804842

About Mercury Marine

OEM Part

54-804842 - CLAMP,NLA [ More info ]
Unavailable
#27 816311T TIE STRAP (8.00 INCHES) (1 required per assembly)
TIE STRAP 54-816311T
54-816311T

About Mercury Marine

OEM Part

54-816311T - Tie Strap, 8 Inches, Priced Individually [ More info ]

Add to shopping cart $0.60
10+ In Stock.

#28 8M0101629 PUMP ASSEMBLY OIL (1 required per assembly) — Replaces: 857149T2, 857149T05
8M0101629 - PUMP ASSEMBLY Oil  - Replaced by -8M0128080
8M0101629

8M0101629 - Oil Pump Assembly [ More info ]
Unavailable
8M0128080 - PUMP ASSY - OIL - Replaced by -8M0185614
8M0128080

8M0128080 - Oil Pump [ More info ]
Unavailable
OIL PUMP 8M0185614
8M0185614

About Mercury Marine

OEM Part

8M0185614 - OIL PUMP [ More info ]

Add to shopping cart $642.99 $627.79
Available to Order: Shipping delay up to 10 days.

#29 81893430 SCREW (M8 X 30) (3 required per assembly)
ORD 818934 35 10-81893430
10-81893430

About Mercury Marine

OEM Part

10-818934 30 - Screw - Priced Individually [ More info ]

Add to shopping cart $9.40
1 In Stock.

#30 817274 WASHER (.344 X 1.00 X .063) STAINLESS STEEL (3 required per assembly)
WASHER (.344 x 1.00 x . 12-817274
12-817274

About Mercury Marine

OEM Part

12-817274 - Washer, (.344 X 1.00 X .063) Stainless Steel [ More info ]

Add to shopping cart $1.40
2 In Stock.

#31 855362001 GROMMET (3 required per assembly) — Replaces: 855362
GROMMET 25-855362001
25-855362001

About Mercury Marine

OEM Part

25-855362001 - Grommet, Coolant Reservoir [ More info ]

Add to shopping cart $3.19
Available to Order: Shipping delay up to 10 days.

#32 855364 BUSHING (3 required per assembly)
BUSHING 23-855364
23-855364

About Mercury Marine

OEM Part

23-855364 - Bushing [ More info ]

Add to shopping cart $5.99
10+ In Stock.

#33 841194T04 THROTTLE BODY ASSEMBLY (1 required per assembly) — Replaces: 841194T2
THROTTLE BODY ASY 841194T04
841194T04

About Mercury Marine

OEM Part

841194T04 - Throttle Body Assembly [ More info ]

Add to shopping cart $435.89
Available to Order: Shipping delay up to 10 days.

#34 855426 O-RING (1 required per assembly)
O RING 25-855426
25-855426

About Mercury Marine

OEM Part

25-855426 - O-Ring [ More info ]

Add to shopping cart $32.09
Available to Order: Shipping delay up to 10 days.

#35 858851A03 LEVER ASSEMBLY THROTTLE (1 required per assembly) — Replaces: 8588511
LEVER ASSY 858851A03
858851A03

About Mercury Marine

OEM Part

858851A03 - Lever Assembly [ More info ]

Add to shopping cart $38.49
Available to Order: Shipping delay up to 10 days.

#36 8M0072162 ROLLER (1 required per assembly) — Replaces: 840968, 889610
ROLLER 8M0072162
8M0072162

About Mercury Marine

OEM Part

8M0072162 - Roller [ More info ]

Add to shopping cart $19.99
Available to Order: Shipping delay up to 10 days.

#37 8237951 RING RETAINING (1 required per assembly)
RING-RETAINING 53-8237951
53-8237951

About Mercury Marine

OEM Part

53-823795 1 - Ring - Retaining [ More info ]

Add to shopping cart $1.80
2 In Stock.

#38 889354 SCREW SPECIAL (1 required per assembly)
SCREW Special 10-889354
10-889354

About Mercury Marine

OEM Part

10-889354 - Screw [ More info ]

Add to shopping cart $10.30 $8.73
1 In Stock.

#39 8M0095734 WASHER/SCREW KIT (1 required per assembly) — Replaces: 881991
WASHER/SCREW KIT 8M0095734
8M0095734

About Mercury Marine

OEM Part

8M0095734 - Washer/Screw Kit [ More info ]

Add to shopping cart $10.89
Available to Order: Shipping delay up to 10 days.

#40 8M0095734 WASHER/SCREW KIT (1 required per assembly) — Replaces: 881992
#41 69432 LOCKWASHER EXTERNAL (#10) (1 required per assembly)
LOCKWASHER 13-69432
13-69432

About Mercury Marine

OEM Part

13-69432 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $1.00
10+ In Stock.

#42 82130040 SCREW (M6 X 40) (4 required per assembly)
SCREW (M6 x 40) 10-82130040
10-82130040

About Mercury Marine

OEM Part

10-821300 40 - Screw [ More info ]

Add to shopping cart $7.89 $4.43
10+ In Stock.

#43 858353T5 CAM ASSEMBLY (1 required per assembly)
CAM KIT-THROTTLE 858353T 5
858353T 5

About Mercury Marine

OEM Part

858353T 5 - Throttle Cam Kit [ More info ]

Add to shopping cart $135.99 $130.48
9 In Stock.

#44 8235694 BALL THREADED (1 required per assembly)
BALL-THREADED 8235694
8235694

About Mercury Marine

OEM Part

823569 4 - Ball - Threaded [ More info ]

Add to shopping cart $39.49
Available to Order: Shipping delay up to 10 days.

#45 932481 BUSHING (1 required per assembly)
23-932481 - BUSHING - Replaced by -8M0215006
23-932481

23-93248 1 - Bushing, New Number 238M0215006 [ More info ]
Unavailable
BUSHING 23-8M0215006
23-8M0215006

About Mercury Marine

OEM Part

23-8M0215006 - Bushing [ More info ]

Add to shopping cart $14.19
10+ In Stock.

#46 8807371 BUSHING (1 required per assembly)
BUSHING 23-8807371
23-8807371

About Mercury Marine

OEM Part

23-880737 1 - Bushing [ More info ]

Add to shopping cart $30.89
Available to Order: Shipping delay up to 10 days.

#47 40011155 SCREW (M8 X 55) STAINLESS STEEL (1 required per assembly)
SCREW (M8 x 55) Stainle 10-40011155
10-40011155

About Mercury Marine

OEM Part

10-40011155 - Screw [ More info ]

Add to shopping cart $6.09
Available to Order: Shipping delay up to 10 days.

#48 82130040 SCREW (11 required per assembly)

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