Logo

Parts for Mariner 50 HP EFI (4 Cylinder) (4-Stroke) Gear Housing (Driveshaft) (Serial No. 1C033811 & Up)

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#- 893681T03 GEAR HOUSING ASSEMBLY, Complete (12/28)(2.33:1) (1 required per assembly)
GEAR HOUSING ASSE 893681T03  
893681T03OEM Part 893681T03 - Gearcase 40-60 (more info) About Mercury Marine $2,312.21 $2,312.21 Add to shopping cart
Available to order:
Usually ships
within 8 days
#1 893681T04 GEAR HOUSING ASSEMBLY, Basic (1 required per assembly)
GEAR HOUSING ASSE 893681T04  
893681T04OEM Part 893681T04 - Gear Housing Assembly (more info) About Mercury Marine $1,303.43 $1,303.43 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 17-43043 PIN, Dowel - With Hole (.375 x .625) , Front (1 required per assembly)
PIN-DOWEL-HOLLOW  O - Replaced by 17-8M0084244  
17-43043This part has been superseded. PIN-DOWEL-HOLLOW O - Replaced by 17-8M0084244
(more info)
    UnavailableUnavailable Parts
PIN Dowel 17-8M0084244  
178M0084244OEM Part 178M0084244 - Pin - Dowel (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 43046 TUBE, Oiler (1 required per assembly)
TUBE Oiler 43046 43046
43046OEM Part 43046 - Tube - Oiler (more info) About Mercury Marine $20.17 $20.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#4 10-79953Q 2 SCREW KIT, (.375-16 x .250) Drain (3 required per assembly)
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10-79953Q 2This part has been superseded.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
#5 26-830749 SEAL (3 required per assembly)
SEAL Note: must be ordered in multiples of 6 26-830749 26-830749
26-830749OEM Part 26-830749 - Seal - Priced Individually (more info) About Mercury Marine $3.80 $3.80 Add to shopping cart
10+ in stock. Explain stock levels
GASKET, DRAIN SCREW 18-24301-9
18-24301-9OEM Match 18-24301-9 - Gasket 26-830749 (more info) About Sierra Marine $207.82 $127.44 Add to shopping cart
2 in stock. Explain stock levels
Gasket, Drain Screw 18-2430-9
18-2430-9OEM Match 18-2430-9 - Drain Screw Gasket (PK5) (more info) About Sierra Marine $17.45 $12.00 Add to shopping cart
10 in stock. Explain stock levels
#6 17-43044 PIN, Dowel - Without Hole (.375 x .625), Rear (1 required per assembly)
PIN Dowel - Witho 17-43044  
17-43044OEM Part 17-43044 - Pin -Dowel-solid (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 31640T 5 TRIM TAB (1 required per assembly)
TRIM TAB          O - Replaced by -31640T07  
97-31640T 5This part has been superseded. TRIM TAB O - Replaced by -31640T07
(more info)
    UnavailableUnavailable Parts
TRIM TAB 31640T07 31640T07
31640T07OEM Part 31640T07 - Trim Tab (more info) About Mercury Marine $19.25 $19.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
#8 10-825427 SCREW, (.437-14 x 1.250) Stainless Steel (1 required per assembly)
SCREW (.437-14 x 10-825427 10-825427
10-825427OEM Part 10-825427 - Screw (more info) About Mercury Marine $4.70 $4.70 Add to shopping cart
10+ in stock. Explain stock levels
#9 12-45176 1 WASHER, (.453 x .812 x .105) Black Oxide (1 required per assembly)
WASHER (.453 x .8 12-45176  1  
12-45176 1OEM Part 12-45176 1 - Washer (more info) About Mercury Marine $1.80 $1.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#10 43040T 1 CARRIER ASSEMBLY (1 required per assembly)
CARRIER ASSEMBLY 43040T 1 43040T 1
43040T 1OEM Part 43040T 1 - Carrier Assembly (more info) About Mercury Marine $53.50 $53.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 NSS NOT SOLD SEPARATE (1 required per assembly)
#12 826134Q ANODE (2 required per assembly)
ANODE Note: must be ordered in multiples of 3 97-826134Q 97-826134Q
97-826134QOEM Part 97-826134Q - Anode Outboard Side Pocket - Priced Individually (more info) About Mercury Marine $10.00 $10.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
Anode 18-6068
18-6068OEM Match 18-6068 - Anode, Zinc, 826134 (more info) About Sierra Marine $9.99 $7.60 Add to shopping cart
1 in stock. Explain stock levels
ANODE BULK-10 PCS   978M0059344  
97-8M0059344OEM Part 97-8M0059344 - Anode Bulk-10 PCS (more info) About Mercury Marine $90.42 $90.42 Add to shopping cart
Available to order:
Usually ships
within 8 days
ANODE Note: must be ordered in multiples of 3   97826134T 97-826134T
97-826134TOEM Part 97-826134T - Anode - Outboard Side Pocket - Priced Individually (more info) About Mercury Marine $10.00 $10.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 11-40138 6 NUT, (M6) Stainless Steel (1 required per assembly)
NUT (M6) Stainles 11-40138  6  
11-40138 6OEM Part 11-40138 6 - Nut - Priced Individually (more info) About Mercury Marine $3.30 $3.30 Add to shopping cart
7 in stock. Explain stock levels
#14 10-40003 33 SCREW, (M6 x 40) (1 required per assembly)
SCREW (M6 x 40) 10-40003 33 10-40003 33
10-40003 33OEM Part 10-40003 33 - Screw - Priced Individually (more info) About Mercury Marine $2.70 $2.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 11-35921 NUT, (.625-18) (1 required per assembly)
NUT (.625-18) 11-35921 11-35921
11-35921OEM Part 11-35921 - Nut - Priced Individually (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
10+ in stock. Explain stock levels
Pinion Nut 18-3719
18-3719OEM Match 18-3719 - Nut, 11-35921, 314730 (more info)
Replaces OEM #0314730
About Sierra Marine $4.95 $3.20 Add to shopping cart
3 in stock. Explain stock levels
Nut Set, Drive Shaft 18-2359
18-2359OEM Match 18-2359 - Nut Kit (more info) About Sierra Marine $8.21 $6.23 Add to shopping cart
1 in stock. Explain stock levels
#17 31-883047A 1 BEARING ASSEMBLY, Tapered Roller (1 required per assembly)
BEARING ASSEMBLY 31-883047A 1 31-883047A 1
31-883047A 1OEM Part 31-883047A 1 - Bearing Assembly (more info) About Mercury Marine $54.67 $54.67 Add to shopping cart
1 in stock. Explain stock levels
#18 15-44492A 1 SHIM SET (1 required per assembly)
158M0063265 15-44492A 1  
15-44492A 1OEM Part 15-44492A 1 - Shim Set (more info) About Mercury Marine $9.02 $9.02 Add to shopping cart
2 in stock. Explain stock levels
#19 45-859105A 1 DRIVESHAFT ASSEMBLY (1 required per assembly)
DRIVESHAFT ASSEMB 45-859105A 1 45-859105A 1
45-859105A 1OEM Part 45-859105A 1 - Drive Shaft (more info) About Mercury Marine $713.33 $713.33 Add to shopping cart
Available to order:
Usually ships
within 8 days
#20 42461A 1 SLEEVE/RING KIT (1 required per assembly)
SLEEVE/RING KIT 42461A 1 42461A 1
42461A 1OEM Part 42461A 1 - Sleeve/Ring Kit (more info) About Mercury Marine $19.20 $16.44 Add to shopping cart
Available to order:
Usually ships
within 8 days
#22 43055A 4 COVER ASSEMBLY, Water Pump (1 required per assembly)
COVER ASSY-W/P 43055A 4 43055A 4
43055A 4OEM Part 43055A 4 - Water Pump Cover Assembly (more info) About Mercury Marine $99.50 $98.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
#23 27-43033 1 GASKET (1 required per assembly)
GASKET 27-43033  1 27-43033  1
27-43033 1OEM Part 27-43033 1 - Gasket (more info) About Mercury Marine $7.70 $7.70 Add to shopping cart
3 in stock. Explain stock levels
#24 27-43047 2 GASKET (1 required per assembly)
GASKET 27-43047  2 27-43047  2
27-43047 2OEM Part 27-43047 2 - Gasket (more info) About Mercury Marine $9.50 $9.50 Add to shopping cart
2 in stock. Explain stock levels
Impeller Gasket 18-2565-9
18-2565-9OEM Match 18-2565-9 - Gasket 27-430472 2-Pack (more info) About Sierra Marine $19.98 $14.02 Add to shopping cart
1 in stock. Explain stock levels
#25 26-43036 SEAL, Oil, Lower (1 required per assembly)
SEAL Oil 26-43036 26-43036
26-43036OEM Part 26-43036 - Seal (more info) About Mercury Marine $13.90 $13.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
Oil Seal 18-0522
18-0522OEM Match 18-0522 - Seal, 26-43036 (more info) About Sierra Marine $12.49 $9.54 Add to shopping cart
10+ in stock. Explain stock levels
#26 26-43035 SEAL, Oil, Upper (1 required per assembly)
SEAL Oil 26-43035 26-43035
26-43035OEM Part 26-43035 - Seal (more info) About Mercury Marine $13.90 $13.90 Add to shopping cart
2 in stock. Explain stock levels
Oil Seal 18-0583
18-0583OEM Match 18-0583 - Seal, 26-43035 (more info) About Sierra Marine $11.99 $9.12 Add to shopping cart
5 in stock. Explain stock levels
#27 27-817277 1 GASKET (1 required per assembly)
GASKET 27-817277  1 27-817277  1
27-817277 1OEM Part 27-817277 1 - Gasket (more info) About Mercury Marine $3.60 $3.60 Add to shopping cart
3 in stock. Explain stock levels
Impeller Gasket 18-2566-9
18-2566-9OEM Match 18-2566-9 - Gasket 27-817277 2-Pack (more info) About Sierra Marine $6.98 $4.91 Add to shopping cart
10+ in stock. Explain stock levels
#28 817275A 2 HOUSING KIT, Upper Water Pump (1 required per assembly)
HOUSING KIT Upper 817275A 2 817275A 2
817275A 2OEM Part 817275A 2 - Water Pump Housing Upper (more info) About Mercury Marine $76.75 $76.75 Add to shopping cart
Available to order:
Usually ships
within 8 days
817275A2,NLA 43050  
43050OEM Part 43050 - Water Pump Upper Housing (more info) About Mercury Marine $9.00 $9.00 Add to shopping cart
5 in stock. Explain stock levels
#29 817276 1 FACEPLATE (1 required per assembly)
FACEPLATE 817276  1 817276  1
817276 1OEM Part 817276 1 - Water Pump Face Plate (more info) About Mercury Marine $10.30 $10.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
Impeller Plate 18-3122
18-3122OEM Match 18-3122 - Plate, 817276 (more info) About Sierra Marine $9.99 $7.55 Add to shopping cart
2 in stock. Explain stock levels
#30 10-826844 30 SCREW, (M6 x 30) (4 required per assembly)
SCREW (M6 x 30) 10-826844 30 10-826844 30
10-826844 30OEM Part 10-826844 30 - Screw - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
1 in stock. Explain stock levels
#31 893855 COUPLER (1 required per assembly)
COUPLER 893855 893855
893855OEM Part 893855 - Coupler (more info) About Mercury Marine $6.30 $6.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#32 28-43037 KEY (1 required per assembly)
KEY               O - Replaced by 28-8M0032833 28-43037
28-43037This part has been superseded. KEY O - Replaced by 28-8M0032833
(more info)
    UnavailableUnavailable Parts
KEY 28-8M0032833 28-8M0032833
28-8M0032833OEM Part 28-8M0032833 - Key (more info) About Mercury Marine $2.90 $2.90 Add to shopping cart
1 in stock. Explain stock levels
Impeller Key 18-3293
18-3293OEM Match 18-3293 - Key, 28-43037 (more info) About Sierra Marine $2.99 $2.23 Add to shopping cart
Available to order:
Usually ships
within 8 days
#33 47-43026T 2 IMPELLER (1 required per assembly)
IMPELLER 47-43026T 2 47-43026T 2
47-43026T 2OEM Part 47-43026T 2 - Water Pump Impeller (more info) About Mercury Marine $27.58 $27.58 Add to shopping cart
10 in stock. Explain stock levels
IMPELLER 18-3056
18-3056OEM Match 18-3056 - Impeller 47-43026-2 (more info) About Sierra Marine $25.49 $15.73 Add to shopping cart
10+ in stock. Explain stock levels
IMPELLER   47 43026Q02 47-43026Q02
47-43026Q02OEM Part 47-43026Q02 - Water Pump Impeller (more info) About Mercury Marine $28.59 $28.59 Add to shopping cart
1 in stock. Explain stock levels
#34 10-826844 25 SCREW, (M6 x 25) (6 required per assembly)
SCREW (M6 x 25) 10-826844 25 10-826844 25
10-826844 25OEM Part 10-826844 25 - Screw (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#35 26-861415 SEAL, Face (1 required per assembly)
ORD 26-816575A 2  O NLA  
26-861415 ORD 26-816575A 2 O NLA
(more info)
    UnavailableUnavailable Parts
#36 884563A01 SHIFT SHAFT ASSEMBLY (1 required per assembly)
SHIFT SHAFT ASSEM 884563A01  
884563A01OEM Part 884563A01 - Shift Shaft Assembly (more info) About Mercury Marine $70.50 $70.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#37 53-29641 E RING (1 required per assembly)
E RING Note: must be ordered in multiples of 2 53-29641 53-29641
53-29641OEM Part 53-29641 - E Ring - Priced Individually (more info) About Mercury Marine $1.30 $1.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
Spring Clip 18-4295-9
18-4295-9OEM Match 18-4295-9 - Clip, 53-29461, 2PK (more info) About Sierra Marine $2.98 $1.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
#38 23-43052A 4 BUSHING ASSEMBLY (1 required per assembly)
BUSHING ASSEMBLY 23-43052A 4 23-43052A 4
23-43052A 4OEM Part 23-43052A 4 - Bushing Kit (more info) About Mercury Marine $38.00 $32.54 Add to shopping cart
3 in stock. Explain stock levels
#39 25-45710 1 O-RING, (1.424 x .103) (1 required per assembly)
O-RING (1.424 x . 25-45710  1 25-45710 1
25-45710 1OEM Part 25-45710 1 - O-Ring - Priced Individually (more info) About Mercury Marine $2.50 $1.50 Add to shopping cart
10+ in stock. Explain stock levels
O-Ring 18-7198-9
18-7198-9OEM Match 18-7198-9 - O-Ring (PK5) 25-45710, 308626 (more info)
Replaces OEM #0308626
About Sierra Marine $12.45 $7.30 Add to shopping cart
1 in stock. Explain stock levels
#40 26-816464 1 SEAL, Oil (1 required per assembly)
SEAL Oil 26-816464  1 26-816464  1
26-816464 1OEM Part 26-816464 1 - Seal (more info) About Mercury Marine $11.90 $11.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
Seal, Shift Shaft 18-8347
18-8347OEM Match 18-8347 - Seal, 26-816464 1 (more info) About Sierra Marine $11.99 $11.99 Add to shopping cart
1 in stock. Explain stock levels
Oil Seal 18-2054
18-2054OEM Match 18-2054 - Oil Seal Mercury (more info) About Sierra Marine $9.99 $8.09 Add to shopping cart
10+ in stock. Explain stock levels
#42 23-891637 BUSHING (1 required per assembly)
BUSHING 23-891637  
23-891637OEM Part 23-891637 - Bushing (more info) About Mercury Marine $7.00 $7.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 26-43035A 4 SEAL KIT, Gear Housing (1 required per assembly)
SEAL KIT Gear Hou 26-43035A 4 26-43035A 4
26-43035A 4OEM Part 26-43035A 4 - Seal Kit (more info) About Mercury Marine $78.20 $66.97 Add to shopping cart
1 in stock. Explain stock levels
Lower Unit Seal Kit 18-2626
18-2626OEM Match 18-2626 - Seal Kit, 26-43035A4 (more info) About Sierra Marine $65.99 $49.73 Add to shopping cart
2 in stock. Explain stock levels
#- 46-43024A 7 REPAIR KIT, Water Pump (1 required per assembly)
ORD 8M0113799     * NLA 46-43024A 7
46-43024A 7 ORD 8M0113799 * NLA
(more info)
    UnavailableUnavailable Parts
IMPELLER REPAIR KIT 18-3214
18-3214OEM Match 18-3214 - Impeller Repair Kit (more info) About Sierra Marine $43.49 $27.70 Add to shopping cart
10+ in stock. Explain stock levels
REPAIR KIT-W/P 46-8M0113799 46-8M0113799
46-8M0113799OEM Part 46-8M0113799 - Water Pump Repair Kit (more info) About Mercury Marine $129.92 $129.92 Add to shopping cart
10 in stock. Explain stock levels
#- 47-43026Q06 REPAIR KIT, Water Pump Impeller (1 required per assembly)
REPAIR KIT - IMP   - Replaced by 47-8M0100526 47-43026Q06
47-43026Q06This part has been superseded. REPAIR KIT - IMP - Replaced by 47-8M0100526
(more info)
    UnavailableUnavailable Parts
REPAIR KIT Water 47-8M0100526 47-8M0100526
47-8M0100526OEM Part 47-8M0100526 - Repair Kit - Impeller (more info) About Mercury Marine $47.17 $47.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
Impeller Repair Kit 18-3265
18-3265OEM Match 18-3265 - Water Pump Kit 47-43026Q06 (more info) About Sierra Marine $42.49 $34.75 Add to shopping cart
10+ in stock. Explain stock levels
REPAIR KIT Water   478M0100527  
47-8M0100527OEM Part 47-8M0100527 - Repair Kit - Impeller (more info) About Mercury Marine $47.17 $47.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 31-803496T 2 BEARING/SEAL KIT (1 required per assembly)
BEARING/SEAL KIT 31-803496T 2  
31-803496T 2OEM Part 31-803496T 2 - Repair Kit (more info) About Mercury Marine $163.42 $163.42 Add to shopping cart
Available to order:
Usually ships
within 8 days