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Parts for Mercury Mariner Racing 300 (3.0L EFI) Super Magnum Gear Housing, Propeller Shaft-counter-sportmaster

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 1688-840307T 3 GEAR HOUSING ASSEMBLY, Basic (1 required per assembly) SN# 0G980650 & Up
GEAR HOUSING ASSE 1688-840307T 3 1688-840307T 3
1688-840307T 3OEM Part 1688-840307T 3 - Gear Housing -sm (more info) About Mercury Marine $2,642.85 $2,642.85 Add to shopping cart
Available to order:
Usually ships
within 8 days
#1 1688-849015T 2 GEAR HOUSING ASSEMBLY, Basic (1 required per assembly) SN# 0G980649 & Below
GEAR HSG-BASIC    O - Replaced by 1688-840307T 3  
1688-849015T 2This part has been superseded. GEAR HSG-BASIC O - Replaced by 1688-840307T 3
(more info)
    UnavailableUnavailable Parts
#44 823903 SHIFT CRANK (1 required per assembly)
SHIFT CRANK 823903 823903
823903OEM Part 823903 - Crank (more info) About Mercury Marine $30.83 $30.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
#45 19755T 7 SPOOL ASSEMBLY (1 required per assembly)
SPOOL ASSEMBLY 19755T 7 19755T 7
19755T 7OEM Part 19755T 7 - Spool Assembly (more info) About Mercury Marine $33.33 $33.33 Add to shopping cart
Available to order:
Usually ships
within 8 days
#46 15-47397A 1 SHIM SET (1 required per assembly)
SHIM SET 15-47397A 1 15-47397A 1
15-47397A 1OEM Part 15-47397A 1 - Shim Set (more info) About Mercury Marine $12.60 $8.50 Add to shopping cart
10+ in stock. Explain stock levels
Shims 18-2285
18-2285OEM Match 18-2285 - Shim 15-47397A1 (more info) About Sierra Marine $18.12 $12.54 Add to shopping cart
Available to order:
Usually ships
within 8 days
#47 848876A 1 ADAPTOR ASSEMBLY, Bearing (1 required per assembly)
ADAPTER ASSEMBLY 848876A 1  
848876A 1OEM Part 848876A 1 - Adaptor (more info) About Mercury Marine $231.50 $231.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#48 31-15843 BEARING, Roller (1 required per assembly)
BEARING           O - Replaced by 31-15843T  
31-15843This part has been superseded. BEARING O - Replaced by 31-15843T
(more info)
    UnavailableUnavailable Parts
BEARING Needle 31-15843T  
31-15843TOEM Part 31-15843T - Bearing (more info) About Mercury Marine $40.66 $40.66 Add to shopping cart
Available to order:
Usually ships
within 8 days
#49 31-815480 BEARING, Thrust (1 required per assembly)
BEARING Thrust 31-815480 31-815480
31-815480OEM Part 31-815480 - Bearing (more info) About Mercury Marine $23.17 $23.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
Thrust Bearing 18-1189
18-1189 18-1189 - Thrust Bearing - Special Order - No Returns (more info)       Special Order Please Call
#50 43-828290A 5 GEAR ASSEMBLY, Reverse (1 required per assembly) (1.62)
GEAR ASSEMBLY Rev 43-828290A 5 43-828290A 5
43-828290A 5OEM Part 43-828290A 5 - Reverse Gear (more info) About Mercury Marine $493.70 $493.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#50 43-828696T 4 GEAR, Reverse (1 required per assembly) (1.75)
GEAR Reverse 43-828696T 4  
43-828696T 4OEM Part 43-828696T 4 - Reverse Gear (more info) About Mercury Marine $504.14 $504.14 Add to shopping cart
Available to order:
Usually ships
within 8 days
#51 31-15844 BEARING ASSEMBLY, Roller (1 required per assembly)
BEARING ASSEMBLY 31-15844 31-15844
31-15844OEM Part 31-15844 - Bearing (more info) About Mercury Marine $18.10 $12.23 Add to shopping cart
10+ in stock. Explain stock levels
#52 52-848878T CLUTCH (1 required per assembly)
CLUTCH 52-848878T 52-848878T
52-848878TOEM Part 52-848878T - Clutch (more info) About Mercury Marine $223.75 $223.75 Add to shopping cart
Available to order:
Usually ships
within 8 days
#53 17-78909 PIN, Detent (2 required per assembly)
PIN Detent 17-78909 17-78909
17-78909OEM Part 17-78909 - Pin -Detent (more info) About Mercury Marine $16.00 $16.00 Add to shopping cart
1 in stock. Explain stock levels
#54 17-848838 PIN, Cross (1 required per assembly)
PIN Cross 17-848838  
17-848838OEM Part 17-848838 - Pin -cross (more info) About Mercury Marine $31.67 $31.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
#55 24-78962 SPRING (2 required per assembly)
SPRING 24-78962 24-78962
24-78962OEM Part 24-78962 - Spring (more info) About Mercury Marine $7.70 $7.70 Add to shopping cart
8 in stock. Explain stock levels
#56 44-848830 PROPELLER SHAFT (1 required per assembly)
PROPELLER SHAFT 44-848830 44-848830
44-848830OEM Part 44-848830 - Prop Shaft (more info) About Mercury Marine $590.65 $590.65 Add to shopping cart
Available to order:
Usually ships
within 8 days
#57 43-828289A 4 GEAR ASSEMBLY, Forward (1 required per assembly) (1.62)
GEAR ASSEMBLY For 43-828289A 4 43-828289A 4
43-828289A 4OEM Part 43-828289A 4 - Gear Set (more info) About Mercury Marine $499.72 $499.72 Add to shopping cart
Available to order:
Usually ships
within 8 days
#57 43-828695A 3 GEAR ASSEMBLY, Forward (1 required per assembly) (1.75)
GEAR ASSEMBLY For 43-828695A 3  
43-828695A 3OEM Part 43-828695A 3 - Gear Set (more info) About Mercury Marine $529.26 $529.26 Add to shopping cart
Available to order:
Usually ships
within 8 days
#58 23-17615 40 SPACER, Shim (AR required per assembly)
SPACER Shim 23-17615 40  
23-17615 40OEM Part 23-17615 40 - Spacer (more info) About Mercury Marine $95.14 $95.14 Add to shopping cart
Available to order:
Usually ships
within 8 days
#58 23-17615 41 SPACER SHIM (AR required per assembly)
SPACER SHIM 23-17615 41  
23-17615 41OEM Part 23-17615 41 - Spacer (more info) About Mercury Marine $95.14 $95.14 Add to shopping cart
Available to order:
Usually ships
within 8 days
#58 23-17615 42 SPACER SHIM (AR required per assembly)
SPACER SHIM 23-17615 42  
23-17615 42OEM Part 23-17615 42 - Spacer (more info) About Mercury Marine $95.14 $95.14 Add to shopping cart
Available to order:
Usually ships
within 8 days
#58 23-17615 43 SPACER SHIM (AR required per assembly)
SPACER SHIM 23-17615 43  
23-17615 43OEM Part 23-17615 43 - Spacer (more info) About Mercury Marine $95.14 $95.14 Add to shopping cart
Available to order:
Usually ships
within 8 days
#58 23-17615 44 SPACER SHIM (AR required per assembly)
SPACER SHIM 23-17615 44  
23-17615 44OEM Part 23-17615 44 - Spacer (more info) About Mercury Marine $95.14 $95.14 Add to shopping cart
Available to order:
Usually ships
within 8 days
#58 23-17615 45 SPACER SHIM (AR required per assembly)
SPACER SHIM 23-17615 45  
23-17615 45OEM Part 23-17615 45 - Spacer (more info) About Mercury Marine $95.14 $95.14 Add to shopping cart
Available to order:
Usually ships
within 8 days
#58 23-17615 46 SPACER SHIM (AR required per assembly)
SPACER SHIM 23-17615 46  
23-17615 46OEM Part 23-17615 46 - Spacer (more info) About Mercury Marine $95.14 $95.14 Add to shopping cart
Available to order:
Usually ships
within 8 days
#58 23-17615 47 SPACER SHIM (AR required per assembly)
SPACER SHIM 23-17615 47  
23-17615 47OEM Part 23-17615 47 - Spacer (more info) About Mercury Marine $95.14 $95.14 Add to shopping cart
Available to order:
Usually ships
within 8 days
#58 23-17615 48 SPACER SHIM (AR required per assembly)
SPACER SHIM 23-17615 48  
23-17615 48OEM Part 23-17615 48 - Spacer (more info) About Mercury Marine $95.14 $95.14 Add to shopping cart
Available to order:
Usually ships
within 8 days
#58 23-17615 49 SPACER SHIM (AR required per assembly)
SPACER SHIM 23-17615 49  
23-17615 49OEM Part 23-17615 49 - Spacer (more info) About Mercury Marine $95.14 $95.14 Add to shopping cart
Available to order:
Usually ships
within 8 days
#58 23-17615 50 SPACER SHIM (AR required per assembly)
SPACER SHIM 23-17615 50  
23-17615 50OEM Part 23-17615 50 - Spacer (more info) About Mercury Marine $95.14 $95.14 Add to shopping cart
Available to order:
Usually ships
within 8 days
#58 23-17615 51 SPACER SHIM (AR required per assembly)
SPACER SHIM 23-17615 51  
23-17615 51OEM Part 23-17615 51 - Spacer (more info) About Mercury Marine $95.14 $95.14 Add to shopping cart
Available to order:
Usually ships
within 8 days
#60 848875A 1 ADAPTOR ASSEMBLY, Bearing (1 required per assembly)
ADAPTER ASSEMBLY 848875A 1 848875A 1
848875A 1OEM Part 848875A 1 - Adaptor (more info) About Mercury Marine $378.39 $378.39 Add to shopping cart
Available to order:
Usually ships
within 8 days
#62 12-18448 THRUST WASHER (1 required per assembly)
THRUST WASHER 12-18448  
12-18448OEM Part 12-18448 - Thrust Washer (more info) About Mercury Marine $7.10 $7.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#63 31-15842 BEARING, Thrust (2 required per assembly)
BEARING Thrust 31-15842 31-15842
31-15842OEM Part 31-15842 - Bearing (more info) About Mercury Marine $28.25 $28.25 Add to shopping cart
10+ in stock. Explain stock levels
#64 818291 2 THRUST RACE (2 required per assembly)
THRUST RACE 818291  2 818291  2
818291 2OEM Part 818291 2 - Spacer (more info) About Mercury Marine $44.21 $44.21 Add to shopping cart
Available to order:
Usually ships
within 8 days
#65 814605 KEEPER (2 required per assembly)
KEEPER Note: must be ordered in multiples of 2 814605 814605
814605OEM Part 814605 - Keeper - Priced Individually (more info) About Mercury Marine $8.70 $8.70 Add to shopping cart
4 in stock. Explain stock levels
#66 25-31534 O-RING (1 required per assembly)
O-RING 25-31534 25-31534
25-31534OEM Part 25-31534 - O-Ring Note: - Priced Individually (more info) About Mercury Marine $4.30 $4.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
O-Ring 18-7159-9
18-7159-9OEM Match 18-7159-9 - (PK5) O-Ring 25-31534 (more info) About Sierra Marine $19.95 $13.63 Add to shopping cart
1 in stock. Explain stock levels
#67 848841T 1 CARRIER ASSEMBLY, Bearing (1 required per assembly)
CARRIER ASSY-BRG  O - Replaced by -848841A 1  
848841T 1This part has been superseded. CARRIER ASSY-BRG O - Replaced by -848841A 1
(more info)
    UnavailableUnavailable Parts
CARRIER ASSY-BRG 848841A 1 848841A 1
848841A 1OEM Part 848841A 1 - Bearing Carrier Assembly (more info) About Mercury Marine $360.48 $360.48 Add to shopping cart
Available to order:
Usually ships
within 8 days
#68 31-817072 BEARING, Roller (1 required per assembly)
BEARING Roller 31-817072  
31-817072OEM Part 31-817072 - Bearing (more info) About Mercury Marine $70.10 $60.02 Add to shopping cart
Available to order:
Usually ships
within 8 days
#69 26-815565 SEAL, Oil (2 required per assembly)
SEAL Oil 26-815565 26-815565
26-815565OEM Part 26-815565 - Seal (more info) About Mercury Marine $23.70 $20.29 Add to shopping cart
1 in stock. Explain stock levels
#70 53-817071 RING, Snap (1 required per assembly)
RING Snap 53-817071  
53-817071OEM Part 53-817071 - Ring - Retaining (more info) About Mercury Marine $2.60 $2.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#71 22-67892A 1 FITTING KIT, Magnetic, Plug Fill/Drain (1 required per assembly)
PLUG KIT-DRAIN    O - Replaced by 22-67892A05 22-67892A 1
22-67892A 1This part has been superseded. PLUG KIT-DRAIN O - Replaced by 22-67892A05
(more info)
    UnavailableUnavailable Parts
PLUG KIT-DRAIN    O - Replaced by 22-67892A06 22-67892A05
22-67892A05This part has been superseded. PLUG KIT-DRAIN O - Replaced by 22-67892A06
(more info)
    UnavailableUnavailable Parts
PLUG KIT-DRAIN    O - Replaced by 22-8M0058389 22-67892A06
22-67892A06This part has been superseded. PLUG KIT-DRAIN O - Replaced by 22-8M0058389
(more info)
    UnavailableUnavailable Parts
SCREW KIT Drain 22-8M0058389 22-8M0058389
22-8M0058389OEM Part 22-8M0058389 - Screw Kit - Priced Individually (more info) About Mercury Marine $6.16 $6.16 Add to shopping cart
6 in stock. Explain stock levels
Drain Screw (Priced Per Pkg of 18-23751-9
18-23751-9 18-23751-9 - Drain Screw , Package of 50 - Special Order - No Returns (more info)     UnavailableUnavailable Parts
DRAIN PLUG MAGNETIC 18-2375
18-2375OEM Match 18-2375 - Plug, 22-67892A1 (more info) About Sierra Marine $6.99 $4.59 Add to shopping cart
10+ in stock. Explain stock levels
#72 12-19183 WASHER, Fiber (1 required per assembly)
12191832 12-19183 12-19183
12-19183OEM Part 12-19183 - Washer-BLK - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
WASHER-ORAN @15   O - Replaced by 12-19183  3 12-19183  2
12-19183 2This part has been superseded. WASHER-ORAN @15 O - Replaced by 12-19183 3
(more info)
    UnavailableUnavailable Parts
SEAL 12-19183  3 12-19183 3
12-19183 3OEM Part 12-19183 3 - Seal -Blue - Priced Individually (more info) About Mercury Marine $1.00 $1.00 Add to shopping cart
10+ in stock. Explain stock levels
DRAIN GASKET 18-2945-9
18-2945-9OEM Match 18-2945-9 - Gasket 12-19183 2-Pack (more info)
Replaces OEM #0307552
About Sierra Marine $2.78 $1.52 Add to shopping cart
10+ in stock. Explain stock levels
SEAL (4) Note: must be ordered in multiples of 2   12 19183Q02 12-19183Q02
12-19183Q02OEM Part 12-19183Q02 - Seals, Pack of 4 (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
SEAL (4) Note: must be ordered in multiples of 2   12 19183K02 12-19183K02
12-19183K02OEM Part 12-19183K02 - Seal, Pack of 4 (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#73 28-30281 KEY (1 required per assembly)
KEY Note: must be ordered in multiples of 5 28-30281 28-30281
28-30281OEM Part 28-30281 - Key - Priced Individually (more info) About Mercury Marine $0.90 $0.90 Add to shopping cart
8 in stock. Explain stock levels
#74 14-79447 TAB WASHER (1 required per assembly)
TAB WASHER 14-79447 14-79447
14-79447OEM Part 14-79447 - Tab Washer - Priced Individually (more info) About Mercury Marine $9.30 $6.28 Add to shopping cart
10+ in stock. Explain stock levels
TAB WASHER 18-2299
18-2299OEM Match 18-2299 - Shim 14-79447 (more info) About Sierra Marine $9.80 $7.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#75 79448 RETAINER (1 required per assembly)
8M2011027 79448 79448
79448OEM Part 79448 - Retainer (more info) About Mercury Marine $18.00 $18.00 Add to shopping cart
1 in stock. Explain stock levels
RETAINER 8M2011027 8M2011027
8M2011027OEM Part 8M2011027 - Bearing Car Retaining Nut (more info) About Mercury Marine $26.92 $26.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
Spanner Nut 18-3751
18-3751OEM Match 18-3751 - Nut, 79448 (more info) About Sierra Marine $23.99 $18.73 Add to shopping cart
-1 in stock. Explain stock levels
#76 76214T 3 ANODE (1 required per assembly)
ANODE 76214T 3 76214T 3
76214T 3OEM Part 76214T 3 - Anodic Plate (more info) About Mercury Marine $33.87 $33.87 Add to shopping cart
Available to order:
Usually ships
within 8 days
Anode(Magnesium) 18-6244
18-6244OEM Match 18-6244 - Anode (magnesium) 76214 (more info) About Sierra Marine $19.99 $16.36 Add to shopping cart
2 in stock. Explain stock levels
Anode, Aluminum 18-6016A
18-6016AOEM Match 18-6016A - Anode, Aluminum, Plate Only - No Fin 18-6016A (more info) About Sierra Marine $27.49 $20.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
Anode 18-60161
18-60161 18-60161 - Anode Plate/Bulk, 76214A - Special Order - No Returns (more info)       Special Order Please Call
Anode 18-6016
18-6016OEM Match 18-6016 - Anodic Plate, Zinc, Plate Only - No Fin 76214 (more info) About Sierra Marine $21.49 $16.93 Add to shopping cart
10+ in stock. Explain stock levels
#77 10-41350 SCREW, (.437-14 x 2.50) Stainless Steel (1 required per assembly)
SCREW (.437-14 x 10-41350 10-41350
10-41350OEM Part 10-41350 - Screw (more info) About Mercury Marine $19.42 $15.74 Add to shopping cart
10+ in stock. Explain stock levels
#78 13-42351 1 LOCKWASHER, Toothed (1 required per assembly)
LOCKWASHER Toothe 13-42351  1 13-42351 1
13-42351 1OEM Part 13-42351 1 - Washer - Priced Individually (more info) About Mercury Marine $2.07 $2.07 Add to shopping cart
10+ in stock. Explain stock levels
#79 11-52707A 1 PROP NUT KIT, (.750-16) (1 required per assembly)
NUT KIT-PROP      O - Replaced by 11-52707Q 1 11-52707A 1
11-52707A 1This part has been superseded. NUT KIT-PROP O - Replaced by 11-52707Q 1
(more info)
    UnavailableUnavailable Parts
PROP NUT KIT (.75 11-52707Q 1 11-52707Q 1
11-52707Q 1OEM Part 11-52707Q 1 - Prop Nut Kit - Priced Individually (more info) About Mercury Marine $11.37 $11.37 Add to shopping cart
1 in stock. Explain stock levels
Prop Nut & Tabwasher Kit 18-3701
18-3701OEM Match 18-3701 - Nut Kit, 11-52707A1 (more info) About Sierra Marine $12.49 $9.27 Add to shopping cart
10+ in stock. Explain stock levels
Prop Nut 18-3700
18-3700OEM Match 18-3700 - Nut 11-52707 (more info) About Sierra Marine $12.49 $9.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
PROP NUT KIT (.75   11 52707T 1 11-52707T 1
11-52707T 1OEM Part 11-52707T 1 - Prop Nut Kit - Priced Individually (more info) About Mercury Marine $11.37 $11.37 Add to shopping cart
1 in stock. Explain stock levels
#- 26-816575A 6 SEAL KIT, Gear Housing (1 required per assembly)
SEAL KIT Gear Hou 26-816575A 6  
26-816575A 6OEM Part 26-816575A 6 - Gear Housing Seal Kit (more info) About Mercury Marine $73.20 $62.68 Add to shopping cart
1 in stock. Explain stock levels