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Parts for Mercury Marine 40 HP (2 Cylinder) Gear Housing (Propeller Shaft)

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#- 1643-7406A34 GEAR HOUSING ASSEMBLY (1 required per assembly) (SHORT SHAFT)
GEAR HOUSING      O - Replaced by 1643-9539A 4  
1643-7406A34This part has been superseded. GEAR HOUSING O - Replaced by 1643-9539A 4
(more info)
    UnavailableUnavailable Parts
GEAR HOUSING      O NLA  
1643-9539A 4 GEAR HOUSING O NLA
(more info)
    UnavailableUnavailable Parts
#- 1643-7406A35 GEAR HOUSING ASSEMBLY (1 required per assembly) (LONG SHAFT)
GEAR HOUSING      O - Replaced by 1643-9539A 5  
1643-7406A35This part has been superseded. GEAR HOUSING O - Replaced by 1643-9539A 5
(more info)
    UnavailableUnavailable Parts
GEAR HSG ASSY     O NLA  
1643-9539A 5 GEAR HSG ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#- 1643-7406A43 GEAR HOUSING ASSEMBLY (1 required per assembly) (X-LONG SHAFT)
GEAR HOUSING      O - Replaced by 1643-9539A10  
1643-7406A43This part has been superseded. GEAR HOUSING O - Replaced by 1643-9539A10
(more info)
    UnavailableUnavailable Parts
GEAR HOUSING      O NLA  
1643-9539A10 GEAR HOUSING O NLA
(more info)
    UnavailableUnavailable Parts
#1 1643-7406A16 GEAR HOUSING ASSEMBLY, Mercury, Basic (1 required per assembly)
GEAR HOUSING      O - Replaced by 1643-9539A 1  
1643-7406A16This part has been superseded. GEAR HOUSING O - Replaced by 1643-9539A 1
(more info)
    UnavailableUnavailable Parts
GEAR HOUSING      O - Replaced by 1643-9539T 1  
1643-9539A 1This part has been superseded. GEAR HOUSING O - Replaced by 1643-9539T 1
(more info)
    UnavailableUnavailable Parts
GEAR HOUSING      O NLA  
1643-9539T 1 GEAR HOUSING O NLA
(more info)
    UnavailableUnavailable Parts
#51 76039 CAM, Shift Control (1 required per assembly)
CAM-SHIFT @2      O - Replaced by -76039  4 76039
76039This part has been superseded. CAM-SHIFT @2 O - Replaced by -76039 4
(more info)
    UnavailableUnavailable Parts
CAM Shift Control 76039  4 76039 4
76039 4OEM Part 76039 4 - Shift Cam - Priced Individually (more info) About Mercury Marine $26.92 $26.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#52 15-38374A 1 SHIM SET, BEARING CUP TO GEAR HOUSING (.002-3-5-10) (AR required per assembly)
SHIM SET 15-38374A 1  
15-38374A 1OEM Part 15-38374A 1 - Shim Set (more info) About Mercury Marine $9.00 $9.00 Add to shopping cart
1 in stock. Explain stock levels
#53 31-38356A 1 BEARING SET (1 required per assembly)
BEARING SET 31-38356A 1 31-38356A 1
31-38356A 1OEM Part 31-38356A 1 - Bearing Set (more info) About Mercury Marine $66.58 $66.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
Tapered Roller Bearing 18-1162
18-1162OEM Match 18-1162 - Bearing 31-38356A1 (more info) About Sierra Marine $54.67 $43.41 Add to shopping cart
Available to order:
Usually ships
within 8 days
#54 43-55608A 4 GEAR ASSEMBLY, Forward (1 required per assembly)
GEAR ASSY-FORWARD O - Replaced by 43-55608T 4  
43-55608A 4This part has been superseded. GEAR ASSY-FORWARD O - Replaced by 43-55608T 4
(more info)
    UnavailableUnavailable Parts
GEAR ASSY-FORWARD 43-55608T 4 43-55608T 4
43-55608T 4OEM Part 43-55608T 4 - Forward Gear (more info) About Mercury Marine $331.67 $331.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
#55 31-21739 BEARING, Roller, FORWARD GEAR (1 required per assembly)
BEARING Roller 31-21739 31-21739
31-21739OEM Part 31-21739 - Bearing (more info) About Mercury Marine $13.20 $13.20 Add to shopping cart
10+ in stock. Explain stock levels
#56 38441 FOLLOWER, Cam (1 required per assembly)
FOLLOWER Cam 38441 38441
38441OEM Part 38441 - Cam Follower (more info) About Mercury Marine $40.33 $40.33 Add to shopping cart
2 in stock. Explain stock levels
#57 20843 SLIDE, CROSS PIN (1 required per assembly)
SLIDE 20843 20843
20843OEM Part 20843 - Slide (more info) About Mercury Marine $16.92 $16.92 Add to shopping cart
10+ in stock. Explain stock levels
#58 24-38114 SPRING, RETAINING - CROSS PIN (1 required per assembly)
SPRING 24-38114 24-38114
24-38114OEM Part 24-38114 - Spring (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#59 52-92911 RATCHET, SLIDING CLUTCH (1 required per assembly)
CLUTCH            O - Replaced by 52-92911T  
52-92911This part has been superseded. CLUTCH O - Replaced by 52-92911T
(more info)
    UnavailableUnavailable Parts
CLUTCH 52-92911T 52-92911T
52-92911TOEM Part 52-92911T - Clutch (more info) About Mercury Marine $108.58 $108.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#60 17-38113 PIN, Cross, RATCHET TO PROPELLER SHAFT (1 required per assembly)
178M0020942 17-38113 17-38113
17-38113OEM Part 17-38113 - Pin -cross - Priced Individually (more info) About Mercury Marine $2.55 $2.55 Add to shopping cart
10+ in stock. Explain stock levels
PIN-CROSS Note: must be ordered in multiples of 2 17-8M0020942 17-8M0020942
17-8M0020942OEM Part 17-8M0020942 - Pin -cross - Priced Individually (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#61 24-39845 SPRING, COMPRESSION - CAM FOLLOWER (1 required per assembly)
SPRING,NLA 24-39845  
24-39845OEM Part 24-39845 - Spring, NLA (more info) About Mercury Marine $7.50 $7.50 Add to shopping cart
10+ in stock. Explain stock levels
#62 44-75365 PROPELLER SHAFT (1 required per assembly)
PROP SHAFT,NLA 44-75365 44-75365
44-75365OEM Part 44-75365 - Propeller Shaft (more info) About Mercury Marine $315.00 $315.00 Add to shopping cart
2 in stock. Explain stock levels
#63 43-79158 GEAR, Reverse (1 required per assembly)
GEAR-REVERSE      O - Replaced by 43-79158T  
43-79158This part has been superseded. GEAR-REVERSE O - Replaced by 43-79158T
(more info)
    UnavailableUnavailable Parts
GEAR-REVERSE 43-79158T 43-79158T
43-79158TOEM Part 43-79158T - Reverse Gear (more info) About Mercury Marine $241.17 $241.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#64 12-32004 WASHER, THRUST - REVERSE GEAR (1 required per assembly)
WASHER,NLA 12-32004 12-32004
12-32004OEM Part 12-32004 - Washer, NLA (more info) About Mercury Marine $11.25 $11.25 Add to shopping cart
10+ in stock. Explain stock levels
#65 30-20839 BEARING, Ball, REVERSE GEAR (1 required per assembly)
BEARING-BALL      O - Replaced by 30-20839T  
30-20839This part has been superseded. BEARING-BALL O - Replaced by 30-20839T
(more info)
    UnavailableUnavailable Parts
BEARING Ball 30-20839T 30-20839T
30-20839TOEM Part 30-20839T - Ball Bearing (more info) About Mercury Marine $67.00 $57.38 Add to shopping cart
Available to order:
Usually ships
within 8 days
Thrust Bearing 18-1190
18-1190OEM Match 18-1190 - Bearing, 30-20839T (more info) About Sierra Marine $58.70 $47.67 Add to shopping cart
1 in stock. Explain stock levels
#66 25-31986 O-RING, BEARING CARRIER (1 required per assembly)
O-RING 25-31986 25-31986
25-31986OEM Part 25-31986 - O-Ring Note: - Priced Individually (more info) About Mercury Marine $3.10 $3.10 Add to shopping cart
10+ in stock. Explain stock levels
O-Ring 18-7160-9  O-Ring 25-31986 , 5 Pack
18-7160-9 O-Ring 25-31986 , 5 PackOEM Match 18-7160-9 O-Ring 25-31986 , 5 Pack (more info) About Sierra Marine $17.45 $10.37 Add to shopping cart
Available to order:
Usually ships
within 8 days
#67 69386A 1 CARRIER ASSEMBLY, Bearing (1 required per assembly)
CARRIER ASSY-BRG  O - Replaced by -69386T 1  
69386A 1This part has been superseded. CARRIER ASSY-BRG O - Replaced by -69386T 1
(more info)
    UnavailableUnavailable Parts
CARRIER ASSY-BRG  O NLA  
69386T 1 CARRIER ASSY-BRG O NLA
(more info)
    UnavailableUnavailable Parts
#68 31-21700 BEARING, Needle, BEARING CARRIER (1 required per assembly)
BEARING Needle 31-21700 31-21700
31-21700OEM Part 31-21700 - Bearing (more info) About Mercury Marine $13.80 $13.80 Add to shopping cart
2 in stock. Explain stock levels
#69 26-69188 SEAL, Oil, BEARING CARRIER (1 required per assembly)
SEAL Oil 26-69188 26-69188
26-69188OEM Part 26-69188 - Seal (more info) About Mercury Marine $13.40 $13.40 Add to shopping cart
8 in stock. Explain stock levels
Oil Seal 18-2051
18-2051OEM Match 18-2051 - Seal, 26-69188 (more info) About Sierra Marine $13.49 $9.07 Add to shopping cart
10+ in stock. Explain stock levels
#70 26-69189 SEAL, Oil, BEARING CARRIER (1 required per assembly)
SEAL Oil 26-69189 26-69189
26-69189OEM Part 26-69189 - Seal (more info) About Mercury Marine $15.90 $15.90 Add to shopping cart
1 in stock. Explain stock levels
Oil Seal 18-2052
18-2052OEM Match 18-2052 - Seal, 26-69189 (more info) About Sierra Marine $14.99 $10.75 Add to shopping cart
10+ in stock. Explain stock levels
#71 28-30281 KEY, LOCATING - BEARING CARRIER (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
#72 14-53012 TAB WASHER, GEAR HOUSING COVER (1 required per assembly)
TAB WASHER 14-53012 14-53012
14-53012OEM Part 14-53012 - Tab Washer (more info) About Mercury Marine $13.90 $13.90 Add to shopping cart
1 in stock. Explain stock levels
#73 11-87763 NUT, GEAR HOUSING (1 required per assembly)
NUT Note: must be ordered in multiples of 2 11-87763 11-87763
11-87763OEM Part 11-87763 - Nut - Priced Individually (more info) About Mercury Marine $8.00 $8.00 Add to shopping cart
10 in stock. Explain stock levels
#74 31640A 1 TRIM TAB ASSEMBLY, GEAR HOUSING (1 required per assembly)
TRIM TAB ASSY     O - Replaced by -31640  3  
31640A 1This part has been superseded. TRIM TAB ASSY O - Replaced by -31640 3
(more info)
    UnavailableUnavailable Parts
TRIM TAB          O - Replaced by -31640  4  
31640 3This part has been superseded. TRIM TAB O - Replaced by -31640 4
(more info)
    UnavailableUnavailable Parts
ANODE/TRIM TAB    O - Replaced by 97-31640Q 4 31640  4
31640 4This part has been superseded. ANODE/TRIM TAB O - Replaced by 97-31640Q 4
(more info)
    UnavailableUnavailable Parts
TRIM TAB 97-31640Q 4 97-31640Q4
97-31640Q4OEM Part 97-31640Q4 - Anode/Trim Tab (more info) About Mercury Marine $14.16 $14.16 Add to shopping cart
Available to order:
Usually ships
within 8 days
Anode(Magnesium) 18-6241
18-6241OEM Match 18-6241 - Trim Tab Anode, Magnesium 31640 (more info) About Sierra Marine $13.49 $11.03 Add to shopping cart
10+ in stock. Explain stock levels
Anode, Aluminum 18-6011A
18-6011AOEM Match 18-6011A - Trim Tab Anode, Aluminum (more info) About Sierra Marine $12.99 $10.49 Add to shopping cart
2 in stock. Explain stock levels
Trim Tab 18-6011
18-6011OEM Match 18-6011 - Trim Tab, Zinc, 31640A1 (more info) About Sierra Marine $13.49 $10.15 Add to shopping cart
10+ in stock. Explain stock levels
ANODE BULK-25 PCS   978M0059338 97-8M0059338
97-8M0059338OEM Part 97-8M0059338 - Anode BULK-25 PC 31640Q 4 QS (more info) About Mercury Marine $266.58 $266.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
ANODE/TRIM TAB   97 31640T 4 97-31640T 4
97-31640T 4OEM Part 97-31640T 4 - Trim Tab Anode (more info) About Mercury Marine $14.16 $14.16 Add to shopping cart
Available to order:
Usually ships
within 8 days
#75 10-66024 SCREW, (.437-14 x 1.75), TRIM TAB TO GEAR HOUSING (1 required per assembly)
SCREW (.437-14 x 10-66024 10-66024
10-66024OEM Part 10-66024 - Screw - Priced Individually (more info) About Mercury Marine $6.60 $6.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#76 12-45175 WASHER, (.406 x .750 x .104), DRIVESHAFT HOUSING STUD (1 required per assembly)
WASHER @2         O - Replaced by 12-856774  
12-45175This part has been superseded. WASHER @2 O - Replaced by 12-856774
(more info)
    UnavailableUnavailable Parts
WASHER (.406 x .7 12-856774  
12-856774OEM Part 12-856774 - Washer (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
1 in stock. Explain stock levels
#77 11-34863 NUT, (.375-24), DRIVE SHAFT HOUSING STUD (1 required per assembly)
NUT @3            O - Replaced by 11-826709113  
11-34863This part has been superseded. NUT @3 O - Replaced by 11-826709113
(more info)
    UnavailableUnavailable Parts
NUT (.375-24) Sta 11-826709113 11-826709113
11-826709113OEM Part 11-826709113 - Nut -ss - Priced Individually (more info) About Mercury Marine $5.10 $5.10 Add to shopping cart
3 in stock. Explain stock levels
#78 12-65791 WASHER, HOUSING TO STUD (7/16") (1 required per assembly)
WASHER,NLA 12-65791  
12-65791OEM Part 12-65791 - Washer, NLA (more info) About Mercury Marine $1.35 $1.35 Add to shopping cart
1 in stock. Explain stock levels
#79 11-34933 NUT, (.437-20) Stainless Steel, STUD (1 required per assembly)
NUT (.437-20) Sta 11-34933 11-34933
11-34933OEM Part 11-34933 - Nut - Priced Individually (more info) About Mercury Marine $3.80 $3.80 Add to shopping cart
10+ in stock. Explain stock levels
S.S. Steel Locknut 18-3721-9
18-3721-9OEM Match 18-3721-9 - Lock Nut, 11-34933, 5PK (more info) About Sierra Marine $14.95 $10.17 Add to shopping cart
5 in stock. Explain stock levels
#80 73345A 1 THRUST HUB, FRONT (1 required per assembly)
THRUST HUB 73345A 1 73345A 1
73345A 1OEM Part 73345A 1 - Thrust Washer (more info) About Mercury Marine $12.58 $12.58 Add to shopping cart
5 in stock. Explain stock levels
Thrust Washer 18-4233
18-4233OEM Match 18-4233 - Thrust Washer, 73345A1 (more info) About Sierra Marine $17.09 $13.32 Add to shopping cart
10+ in stock. Explain stock levels
#81 14-76281 TAB WASHER, PROPELLER NUT (1 required per assembly)
TAB WASHER Note: must be ordered in multiples of 5 14-76281 14-76281
14-76281OEM Part 14-76281 - Tab Washer - Priced Individually (more info) About Mercury Marine $4.18 $4.18 Add to shopping cart
10+ in stock. Explain stock levels
Tab Washer 18-3204-9
18-3204-9OEM Match 18-3204-9 - Washer, 14-76281, 10PK (more info) About Sierra Marine $16.04 $11.33 Add to shopping cart
10+ in stock. Explain stock levels
TAB WASHER Note: must be ordered in multiples of 2   14 76281Q  
14-76281QOEM Part 14-76281Q - Tab Washer - Priced Individually (more info) About Mercury Marine $4.18 $4.18 Add to shopping cart
Available to order:
Usually ships
within 8 days
#82 11-69578A 1 PROP NUT KIT (1 required per assembly)
NUT KIT-PROP      O - Replaced by 11-69578Q 1 11-69578A 1
11-69578A 1This part has been superseded. NUT KIT-PROP O - Replaced by 11-69578Q 1
(more info)
    UnavailableUnavailable Parts
PROP NUT KIT 11-69578Q 1 11-69578Q 1
11-69578Q 1OEM Part 11-69578Q 1 - Prop Nut Kit - Priced Individually (more info) About Mercury Marine $11.60 $11.60 Add to shopping cart
9 in stock. Explain stock levels
Prop Nut 18-3704
18-3704OEM Match 18-3704 - Nut, 11-69578 (more info) About Sierra Marine $17.39 $13.58 Add to shopping cart
4 in stock. Explain stock levels
Prop Nut Kit 18-3702
18-3702OEM Match 18-3702 - Nut Kit, 11-69578Q1 (more info) About Sierra Marine $11.96 $9.94 Add to shopping cart
10+ in stock. Explain stock levels
PROP NUT KITNote: must be ordered in multiples of 2   11 69578T 1 11-69578T 1
11-69578T 1OEM Part 11-69578T 1 - Prop Nut Kit - Priced Individually (more info) About Mercury Marine $11.60 $11.60 Add to shopping cart
2 in stock. Explain stock levels
#- 27-78028A78 GASKET SET (1 required per assembly)
GASKET SET 27-78028A78 27-78028A78
27-78028A78OEM Part 27-78028A78 - Gasket Set (more info) About Mercury Marine $53.92 $53.92 Add to shopping cart
1 in stock. Explain stock levels
Powerhead Gasket Set 18-4355
18-4355OEM Match 18-4355 - Gasket Set, 27-78028A78 (more info) About Sierra Marine $59.99 $47.54 Add to shopping cart
Available to order:
Usually ships
within 8 days