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Parts for Mercury Mariner Racing 300X (3.0L EFI) Pro Max Air Handler Components (Serial No. 0T818120 & Up)

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#- 840444T04 AIR HANDLER ASSEMBLY (1 required per assembly)
AIR HANDLER       O NLA  
840444T04 AIR HANDLER O NLA
(more info)
    UnavailableUnavailable Parts
#1 840366A 5 PLATE ASSEMBLY, Intake (1 required per assembly)
PLATE ASSEMBLY In 840366A 5  
840366A 5OEM Part 840366A 5 - Plate Kit - Intake (more info) About Mercury Marine $655.99 $655.99 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 27-804680 1 GASKET (1 required per assembly)
GASKET 27-804680  1 27-804680  1
27-804680 1OEM Part 27-804680 1 - Gasket (more info) About Mercury Marine $18.50 $18.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 840418T 2 REED BLOCK ASSEMBLY (6 required per assembly)
REED BLOCK        O - Replaced by -840418T04  
840418T 2This part has been superseded. REED BLOCK O - Replaced by -840418T04
(more info)
    UnavailableUnavailable Parts
REED BLOCK ASSEMB 840418T04  
840418T04OEM Part 840418T04 - Reed Block (more info) About Mercury Marine $269.92 $269.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#4 10-849038 SCREW, (M3 x 5) (60 required per assembly)
SCREW (M3 x 5) 10-849038 10-849038
10-849038OEM Part 10-849038 - Screw (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#5 840447 REED PLATE (12 required per assembly)
REED PLATE 840447 840447
840447OEM Part 840447 - Reed Plate (more info) About Mercury Marine $19.08 $19.08 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 34-840445A 3 REED PETAL KIT (1 required per assembly)
REED PETAL KIT    O - Replaced by 34-840445A04  
34-840445A 3This part has been superseded. REED PETAL KIT O - Replaced by 34-840445A04
(more info)
    UnavailableUnavailable Parts
REED PETAL ASSEMB 34-840445A04  
34-840445A04OEM Part 34-840445A04 - Reed Pedal Kit (more info) About Mercury Marine $662.25 $662.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 10-855525 2 SCREW, (M6) (12 required per assembly)
SCREW (M6) 10-855525  2 10-855525  2
10-855525 2OEM Part 10-855525 2 - Screw (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#8 858539A 3 PLENUM KIT, Air (1 required per assembly)
PLENUM KIT Air 858539A 3  
858539A 3OEM Part 858539A 3 - Plenum Cover Kit (more info) About Mercury Marine $152.21 $152.21 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 27-804679 3 GASKET (1 required per assembly) SN# 0T997973 & Below
GASKET            O - Replaced by 27-804679004  
27-804679 3This part has been superseded. GASKET O - Replaced by 27-804679004
(more info)
    UnavailableUnavailable Parts
GASKET 27-804679004  
27-804679004OEM Part 27-804679004 - Gasket (more info) About Mercury Marine $73.08 $73.08 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 27-804679004 GASKET (1 required per assembly) SN# 0T997974 & Up
#10 10-19937 16 SCREW, (M6 x 16) (1 required per assembly)
SCREW (M6 x 16) 10-19937 16 10-19937 16
10-19937 16OEM Part 10-19937 16 - Screw (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 884522 BRACKET, MAP Sensor (1 required per assembly)
BRACKET MAP Senso 884522 884522
884522OEM Part 884522 - Bracket (more info) About Mercury Marine $9.50 $9.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#12 854445 SENSOR, MAP (1 required per assembly)
SENSOR Map VOLVO PART# 854445 854445
854445OEM Part 854445 - Sensor (map) (more info) About Mercury Marine $91.25 $91.25 Add to shopping cart
3 in stock. Explain stock levels
Map Sensor 18-7668
18-7668OEM Match 18-7668 - Sensor, 854445 (more info) About Sierra Marine $74.32 $74.32 Add to shopping cart
1 in stock. Explain stock levels
#13 885342001 SENSOR ASSEMBLY (1 required per assembly)
SENSOR ASSY-TEMP  O - Replaced by -885342002 885342001
885342001This part has been superseded. SENSOR ASSY-TEMP O - Replaced by -885342002
(more info)
    UnavailableUnavailable Parts
SENSOR ASSEMBLY 885342002 885342002
885342002OEM Part 885342002 - Temperature Sensor Assembly (more info) About Mercury Marine $31.58 $31.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 25-888814 O-RING, (.351 x .072) (1 required per assembly)
O-RING            O - Replaced by 25-896699  
25-888814This part has been superseded. O-RING O - Replaced by 25-896699
(more info)
    UnavailableUnavailable Parts
O-RING (1.78 mm x 25-896699  
25-896699OEM Part 25-896699 - O-Ring (more info) About Mercury Marine $7.70 $7.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#15 54-840512 CLIP (1 required per assembly)
CLIP 54-840512  
54-840512OEM Part 54-840512 - Clip (more info) About Mercury Marine $34.18 $34.18 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 840546T 4 CAM ASSEMBLY (1 required per assembly)
THROTTLE CAM      O NLA  
840546T 4 THROTTLE CAM O NLA
(more info)
    UnavailableUnavailable Parts
#17 23-93248 1 BUSHING (1 required per assembly)
BUSHING 23-93248  1 23-93248  1
23-93248 1OEM Part 23-93248 1 - Bushing (more info) About Mercury Marine $9.10 $9.10 Add to shopping cart
10+ in stock. Explain stock levels
#18 823569 4 BALL, Threaded (1 required per assembly)
BALL Threaded 823569  4  
823569 4OEM Part 823569 4 - Ball - Threaded (more info) About Mercury Marine $27.33 $27.33 Add to shopping cart
Available to order:
Usually ships
within 8 days
#19 10-40011155 SCREW, (M8 x 55) Stainless Steel (1 required per assembly)
SCREW (M8 x 55) S 10-40011155 10-40011155
10-40011155OEM Part 10-40011155 - Screw (more info) About Mercury Marine $4.30 $4.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#20 23-880737 1 BUSHING (1 required per assembly)
BUSHING 23-880737  1  
23-880737 1OEM Part 23-880737 1 - Bushing (more info) About Mercury Marine $21.50 $21.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#21 22-99321 1 FITTING (1 required per assembly)
FITTING 22-99321  1  
22-99321 1OEM Part 22-99321 1 - Fitting (more info) About Mercury Marine $13.20 $13.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#22 10-883942 SCREW, (M4 x 16) (2 required per assembly)
SCREW (M4 x 16) 10-883942 10-883942
10-883942OEM Part 10-883942 - Screw (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#23 840405T 1 FUEL RAIL (1 required per assembly)
FUEL RAIL         O NLA  
840405T 1 FUEL RAIL O NLA
(more info)
    UnavailableUnavailable Parts
#24 857149T 2 PUMP ASSEMBLY, Oil (1 required per assembly)
857149T05 857149T 2 857149T 2
857149T 2OEM Part 857149T 2 - Oil Pump, New Take Off See Detail Page (more info) About Mercury Marine $250.00 $250.00 Add to shopping cart
2 in stock. Explain stock levels
PUMP ASSY-OIL     O - Replaced by -8M0101629  
857149T05This part has been superseded. PUMP ASSY-OIL O - Replaced by -8M0101629
(more info)
    UnavailableUnavailable Parts
PUMP ASSY-OIL 8M0101629 8M0101629
8M0101629OEM Part 8M0101629 - Oil Pump Assembly (more info) About Mercury Marine $472.92 $472.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#25 10-818934 35 SCREW, (M8 x 35) (3 required per assembly)
SCREW (M8 x 35) 10-818934 35 10-818934 35
10-818934 35OEM Part 10-818934 35 - Screw (more info) About Mercury Marine $2.70 $2.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#26 855425A06 THROTTLE BODY KIT (1 required per assembly)
THROTTLE BODY KIT 855425A06  
855425A06OEM Part 855425A06 - Throttle Body Kit (more info) About Mercury Marine $299.65 $299.65 Add to shopping cart
Available to order:
Usually ships
within 8 days
#27 10-821300 40 SCREW, (M6 x 40) (4 required per assembly)
SCREW (M6 x 40) 10-821300 40 10-821300 40
10-821300 40OEM Part 10-821300 40 - Screw (more info) About Mercury Marine $5.40 $5.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#28 25-855426 O-RING (1 required per assembly)
O-RING 25-855426  
25-855426OEM Part 25-855426 - O-Ring (more info) About Mercury Marine $22.67 $22.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
#29 25-853351 1 GROMMET (1 required per assembly)
GROMMET 25-853351  1 25-853351  1
25-853351 1OEM Part 25-853351 1 - Grommet (more info) About Mercury Marine $22.10 $22.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#30 858851A03 LEVER ASSEMBLY, Throttle (1 required per assembly)
LEVER ASSEMBLY Th 858851A03  
858851A03OEM Part 858851A03 - Lever Assembly (more info) About Mercury Marine $27.50 $23.55 Add to shopping cart
Available to order:
Usually ships
within 8 days
#31 889610 ROLLER (1 required per assembly)
ROLLER            O - Replaced by -8M0072162 889610
889610This part has been superseded. ROLLER O - Replaced by -8M0072162
(more info)
    UnavailableUnavailable Parts
ROLLER 8M0072162  
8M0072162OEM Part 8M0072162 - Roller (more info) About Mercury Marine $11.90 $11.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#32 12-56681 WASHER, (.203 x .500 x .032) (1 required per assembly)
WASHER (.203 x .5 12-56681  
12-56681OEM Part 12-56681 - Washer - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#33 11-826709104 NUT, (#8-32) Stainless Steel (1 required per assembly)
NUT (#8-32) Stain 11-826709104  
11-826709104OEM Part 11-826709104 - Nut (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#34 10-889354 SCREW, Special (1 required per assembly)
SCREW Special 10-889354 10-889354
10-889354OEM Part 10-889354 - Screw (more info) About Mercury Marine $7.40 $7.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#35 12-881991 WASHER, Cupped (1 required per assembly)
WASHER Cupped 12-881991  
12-881991OEM Part 12-881991 - Washer (more info) About Mercury Marine $8.10 $8.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#36 12-881992 WASHER, Spool (1 required per assembly)
ORD 8M0095734     O NLA  
12-881992 ORD 8M0095734 O NLA
(more info)
    UnavailableUnavailable Parts
#37 13-69432 LOCKWASHER, External (#10) (1 required per assembly)
LOCKWASHER Extern 13-69432  
13-69432OEM Part 13-69432 - LockWasher - Priced Individually (more info) About Mercury Marine $0.70 $0.70 Add to shopping cart
1 in stock. Explain stock levels
#38 12-56720 WASHER, (.330 x .750 x .060) Stainless Steel (1 required per assembly)
WASHER (.330 x .7 12-56720  
12-56720OEM Part 12-56720 - Washer (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#39 54-65292 J CLIP (2 required per assembly)
J CLIP 54-65292  
54-65292OEM Part 54-65292 - J Clip (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#40 10-840448 75 SCREW, (M6 x 75) (12 required per assembly)
SCREW             O NLA 10-840448 75
10-840448 75 SCREW O NLA
(more info)
    UnavailableUnavailable Parts
#41 12-40023 18 WASHER (3 required per assembly)
WASHER Note: must be ordered in multiples of 5 12-40023 18  
12-40023 18OEM Part 12-40023 18 - Washer - Priced Individually (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
1 in stock. Explain stock levels
#42 25-855362 GROMMET (3 required per assembly) SN# 0T997973 & Below
GROMMET           O - Replaced by 25-855362001  
25-855362This part has been superseded. GROMMET O - Replaced by 25-855362001
(more info)
    UnavailableUnavailable Parts
GROMMET 25-855362001  
25-855362001OEM Part 25-855362001 - Grommet (more info) About Mercury Marine $2.10 $2.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#42 25-855362001 GROMMET (3 required per assembly) SN# 0T997974 & Up
#43 23-855364 BUSHING (3 required per assembly)
BUSHING 23-855364  
23-855364OEM Part 23-855364 - Bushing (more info) About Mercury Marine $4.20 $4.20 Add to shopping cart
3 in stock. Explain stock levels
#44 840506T BRACKET (1 required per assembly)
BRACKET 840506T  
840506TOEM Part 840506T - Bracket (more info) About Mercury Marine $115.67 $115.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
#45 10-818934 40 SCREW, (M8 x 40) (2 required per assembly)
SCREW (M8 x 40) 10-818934 40 10-818934 40
10-818934 40OEM Part 10-818934 40 - Screw (more info) About Mercury Marine $2.90 $2.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#46 54-840449 CLIP (1 required per assembly)
CLIP 54-840449  
54-840449OEM Part 54-840449 - Clip (more info) About Mercury Marine $37.93 $37.93 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 27-832933A01 GASKET SET, Powerhead (1 required per assembly)
GASKET SET Powerh 27-832933A01  
27-832933A01OEM Part 27-832933A01 - Gasket Set (more info) About Mercury Marine $225.14 $225.14 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 61-840756A04 POWERHEAD ASSEMBLY (1 required per assembly)
POWERHEAD ASSEMBL 61-840756A04  
61-840756A04OEM Part 61-840756A04 - Powerhead (more info) About Mercury Marine $9,240.88 $9,240.88 Add to shopping cart
Available to order:
Usually ships
within 8 days