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Parts for Mercury Marine Model 40, 4 HP (Gnat 2 Cylinder) Drive Shaft Housing Assembly

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 1580-5557A 1 DRIVE SHAFT HOUSING ASSEMBLY (1 required per assembly) SERIAL #9210595 AND BELOW
DRIVE SHAFT HSG-B O - Replaced by 1580-6673A 2  
1580-5557A 1This part has been superseded. DRIVE SHAFT HSG-B O - Replaced by 1580-6673A 2
(more info)
    UnavailableUnavailable Parts
DRIVE SHAFT HSG   O NLA  
1580-6673A 2 DRIVE SHAFT HSG O NLA
(more info)
    UnavailableUnavailable Parts
#1 1580-6673A 2 DRIVE SHAFT HOUSING ASSEMBLY (1 required per assembly) SERIAL #9210596 AND UP
#2 16-68927 STUD, DRIVE SHAFT HOUSING (SHORT SHAFT) (1 required per assembly)
STUD              O NLA  
16-68927 STUD O NLA
(more info)
    UnavailableUnavailable Parts
#2 16-75321 STUD, DRIVE SHAFT HOUSING (LONG SHAFT) (1 required per assembly)
STUD              O NLA  
16-75321 STUD O NLA
(more info)
    UnavailableUnavailable Parts
#3 10-28634 SCREW, GREASE FILLER (1 required per assembly)
SCREW @5          O - Replaced by 10-79953 10-28634
10-28634This part has been superseded. SCREW @5 O - Replaced by 10-79953
(more info)
    UnavailableUnavailable Parts
SCREW @5          O - Replaced by 10-79953A 2 10-79953
10-79953This part has been superseded. SCREW @5 O - Replaced by 10-79953A 2
(more info)
    UnavailableUnavailable Parts
SCREW KIT-DRAIN   O - Replaced by 10-79953Q 2 10-79953A 2
10-79953A 2This part has been superseded. SCREW KIT-DRAIN O - Replaced by 10-79953Q 2
(more info)
    UnavailableUnavailable Parts
SCREW KIT @2      O - Replaced by 10-79953Q04 10-79953Q 2
10-79953Q 2This part has been superseded. SCREW KIT @2 O - Replaced by 10-79953Q04
(more info)
    UnavailableUnavailable Parts
SCREW KIT Drain 10-79953Q04 10-79953Q04
10-79953Q04OEM Part 10-79953Q04 - Screw Kit - Priced Individually (more info) About Mercury Marine $5.70 $5.70 Add to shopping cart
10+ in stock. Explain stock levels
DRAIN PLUG 18-2244
18-2244OEM Match 18-2244 - Plug Kit, 10-79953A2 (more info) About Sierra Marine $2.99 $2.07 Add to shopping cart
10+ in stock. Explain stock levels
SCREW-DRAIN Note: must be ordered in multiples of 2   10 79953K04 10-79953K04
10-79953K04OEM Part 10-79953K04 - Drain Screw - Priced Individually (more info) About Mercury Marine $5.70 $5.70 Add to shopping cart
1 in stock. Explain stock levels
#4 12-20260 WASHER, GREASE FILLER SCREW (1 required per assembly)
WASHER @15        O - Replaced by 12-19183 12-20260
12-20260This part has been superseded. WASHER @15 O - Replaced by 12-19183
(more info)
    UnavailableUnavailable Parts
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
#5 32-68979 WATER TUBE (SHORT SHAFT) (1 required per assembly)
TUBING            O NLA  
32-68979 TUBING O NLA
(more info)
    UnavailableUnavailable Parts
#5 32-75308 WATER TUBE (LONG SHAFT) (1 required per assembly)
TUBING            O NLA  
32-75308 TUBING O NLA
(more info)
    UnavailableUnavailable Parts
#6 26-36556 SEAL, WATER TUBE (1 required per assembly)
SEAL (.500 Inch O 26-36556 26-36556
26-36556OEM Part 26-36556 - Seal - Priced Individually (more info) About Mercury Marine $3.10 $3.10 Add to shopping cart
10+ in stock. Explain stock levels
Gasket, Rubber Seal 18-0563
18-0563OEM Match 18-0563 - Grommet, 26-36556 (more info) About Sierra Marine $3.99 $3.11 Add to shopping cart
1 in stock. Explain stock levels
#7 12-36554 WASHER, WATER TUBE SEAL (1 required per assembly)
WASHER @3         O - Replaced by 23-86214  
12-36554This part has been superseded. WASHER @3 O - Replaced by 23-86214
(more info)
    UnavailableUnavailable Parts
SPACER @3         O - Replaced by 23-13127  
23-86214This part has been superseded. SPACER @3 O - Replaced by 23-13127
(more info)
    UnavailableUnavailable Parts
SPACER Note: must be ordered in multiples of 2 23-13127 23-13127
23-13127OEM Part 23-13127 - Spacer - Priced Individually (more info) About Mercury Marine $3.70 $3.70 Add to shopping cart
7 in stock. Explain stock levels
#8 68976 CLAMP, CO-PILOT (1 required per assembly)
CLAMP-B,NLA 68976  
68976OEM Part 68976 - Clamp - B, NLA (more info) About Mercury Marine $9.00 $9.00 Add to shopping cart
4 in stock. Explain stock levels
#9 74480 MOUNT, RUBBER (1 required per assembly) DRIVE SHAFT HOUSING (TOP)
MOUNT             O - Replaced by -88669  
74480This part has been superseded. MOUNT O - Replaced by -88669
(more info)
    UnavailableUnavailable Parts
MOUNT,NLA 88669  
88669OEM Part 88669 - Mount, NLA (more info) About Mercury Marine $12.50 $12.50 Add to shopping cart
10+ in stock. Explain stock levels
#9 74481 MOUNT (1 required per assembly) RUBBER - DRIVE SHAFT HOUSING (BOTTOM)
MOUNT             O - Replaced by -88669  
74481This part has been superseded. MOUNT O - Replaced by -88669
(more info)
    UnavailableUnavailable Parts
#10 23-74308 BUSHING, RUBBER MOUNT (2 required per assembly)
BUSHING           O NLA  
23-74308 BUSHING O NLA
(more info)
    UnavailableUnavailable Parts
#11 68990A 1 BRACKET ASSEMBLY, STEERING ARM (1 required per assembly)
98496A1 68990A 1  
68990A 1OEM Part 68990A 1 - Bracket Assembly (more info) About Mercury Marine $44.35 $44.35 Add to shopping cart
2 in stock. Explain stock levels
BRACKET ASSY      O NLA  
98496A 1 BRACKET ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#12 10-68918 SCREW, STEERING ARM BRACKET (1") (4 required per assembly)
SCREW (#10-24 x 1 10-68918 10-68918
10-68918OEM Part 10-68918 - Screw (more info) About Mercury Marine $2.30 $2.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 11-35814 NUT, GEAR HOUSING STUD (1 required per assembly)
NUT @5            O - Replaced by 11-826709 11  
11-35814This part has been superseded. NUT @5 O - Replaced by 11-826709 11
(more info)
    UnavailableUnavailable Parts
NUT (.312-24) Sta 11-826709 11 11-826709 11
11-826709 11OEM Part 11-826709 11 - Nut - Priced Individually (more info) About Mercury Marine $3.60 $3.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 75311 ADAPTOR, DRIVE SHAFT HOUSING (LONG SHAFT) (1 required per assembly)
ADAPTOR           O - Replaced by -75311T  
75311This part has been superseded. ADAPTOR O - Replaced by -75311T
(more info)
    UnavailableUnavailable Parts
ADAPTOR           O NLA  
75311T ADAPTOR O NLA
(more info)
    UnavailableUnavailable Parts
#13 76265 BEARING BLOCK, DRIVE SHAFT (LONG SHAFT) (1 required per assembly)
BEARING           O - Replaced by -94909  
76265This part has been superseded. BEARING O - Replaced by -94909
(more info)
    UnavailableUnavailable Parts
BEARING BLOCK,NLA 94909  
94909OEM Part 94909 - Bearing Block, NLA (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
2 in stock. Explain stock levels