Logo

Parts for Mercury Marine 50 HP (4-Stroke) Tools, Special Tools, Special

No parts diagram available.

#0 91-36392 GAUGE TOOL, Carburetor (1 required per assembly)
GAUGE             O NLA
 

About Mercury Marine

OEM Part

GAUGE O NLA [ More info ]
Unavailable
Pipe Plug
18-8111

About Sierra Marine

OEM Match

18-8111-9 - Pipe Plug (PK3) [ More info ]

Add to shopping cart $10.77 $7.50
10+ in stock. Explain stock levels

#0 91-29287 GAUGE TOOL (1 required per assembly) Powerhead
GAUGE TOOL 91-29287
91-29287

About Mercury Marine

OEM Part

91-29287 - Compression Gauge [ More info ]

Add to shopping cart $47.75
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-809641A 1 TUNER KIT, Carburetor (1 required per assembly) Electrical/Ignition
ORD 91-809871 2   O NLA
 

About Mercury Marine

OEM Part

ORD 91-809871 2 O NLA [ More info ]
Unavailable
#0 91-83164M FLYWHEEL PULLER (1 required per assembly) Powerhead
FLYWHEEL PULLER 91-83164M
91-83164M

About Mercury Marine

OEM Part

91-83164M - Puller [ More info ]

Add to shopping cart $521.08
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-83163M HOLDER TOOL, Flywheel (1 required per assembly) Electrical/Ignition
HOLDER TOOL Flywheel 91-83163M
 

About Mercury Marine

OEM Part

91-83163M - Holder [ More info ]

Add to shopping cart $357.14
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-99750A 1 MULTI METER (1 required per assembly) Electrical/Ignition
MULTI METER 91-99750A 1
 

About Mercury Marine

OEM Part

91-99750A 1 - Dva/Multi Meter [ More info ]

Add to shopping cart $136.58
Available to order: Usually ships within 8 days. Explain stock levels

Multi-Meter/Dva Tester
18-9801

About Sierra Marine

OEM Match

18-9801 - Tester 91-99750 [ More info ]

Add to shopping cart $149.99 $112.78
3 in stock. Explain stock levels

#0 91-24697 EXPANDER TOOL, Piston Ring (1 required per assembly) Powerhead
EXPANDER TOOL Piston Ri 91-24697
 

About Mercury Marine

OEM Part

91-24697 - Expander Tool [ More info ]

Add to shopping cart $40.50
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-52024A 1 SWITCH ASSEMBLY (1 required per assembly) Electrical/Ignition
SWITCH ASSEMBLY 91-52024A 1
91-52024A 1

About Mercury Marine

OEM Part

91-52024A 1 - Switch Assembly [ More info ]

Add to shopping cart $52.00
Available to order: Usually ships within 8 days. Explain stock levels

#0 FT2997 COMPRESSOR TOOL, Piston Ring (1 required per assembly) Powerhead
COMPRESSOR TOOL Piston FT2997
 

About Mercury Marine

OEM Part

FT2997 - Compressor-Ring [ More info ]

Add to shopping cart $45.83
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-850439T 1 TESTER, Eight Chamber (1 required per assembly) Electrical/Ignition
TESTER Eight Chamber 91-850439T 1
 

About Mercury Marine

OEM Part

91-850439T 1 - Tester- Spark [ More info ]

Add to shopping cart $106.16
Available to order: Usually ships within 8 days. Explain stock levels

CDI Spark Tester
511-9766

About CDI Electronics

OEM Match

511-9766 - Spark Tester - Push In Tips [ More info ]

Add to shopping cart $75.00 $65.32
2 in stock. Explain stock levels

#0 91-809646A 1 SOCKET TOOL (1-5/8 IN.) (1 required per assembly) Powerhead
SOCKET TOOL 91-809646A 1
 

About Mercury Marine

OEM Part

91-809646A 1 - Socket Tool [ More info ]

Add to shopping cart $257.92
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-63998A 1 GAP TOOL, Single Chamber (1 required per assembly) Electrical/Ignition
GAP TOOL Single Chamber 91-63998A 1
 

About Mercury Marine

OEM Part

91-63998A 1 - Spark Chamber [ More info ]

Add to shopping cart $31.91
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-809498A 1 WRENCH TOOL, Valve Adjuster (1 required per assembly) Powerhead
TOOL-VALVE ADJUST O - Replaced by 91-809498
 

This part has been superseded.

91-809498A 1 - TOOL-VALVE ADJUST O [ More info ]
Unavailable
Replaced by 91-809498
TOOL-VALVE ADJUST O NLA
 

About Mercury Marine

OEM Part

TOOL-VALVE ADJUST O NLA [ More info ]
Unavailable
#0 91-850439T TESTER (1 required per assembly) Electrical/Ignition
TESTER-SPARK      O - Replaced by 91-850439T 1
 

This part has been superseded.

91-850439T - TESTER-SPARK O [ More info ]
Unavailable
Replaced by 91-850439T 1
#0 91-809496A 1 INSTALLER TOOL, Valve Guide Bushing (1 required per assembly) Powerhead
INSTALLER TOOL Valve Gu 91-809496A 1
 

About Mercury Marine

OEM Part

91-809496A 1 - Installer Tool [ More info ]

Add to shopping cart $66.83
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-99379 TIMING LIGHT (1 required per assembly) Electrical/Ignition
TIMING LIGHT 91-99379
 

About Mercury Marine

OEM Part

91-99379 - Timing Light [ More info ]

Add to shopping cart $204.58
Available to order: Usually ships within 8 days. Explain stock levels

Timing Light
18-9802

About Sierra Marine

OEM Match

18-9802 - Timing Light [ More info ]

Add to shopping cart $199.99 $161.61
1 in stock. Explain stock levels

#0 91-809497A 1 REAMER TOOL, Valve Guide (1 required per assembly) Powerhead
REAMER TOOL       O NLA
 

About Mercury Marine

OEM Part

REAMER TOOL O NLA [ More info ]
Unavailable
#0 31-85560 BEARING, Thrust (1 required per assembly) Gearhousing
BEARING Thrust 31-85560
 

About Mercury Marine

OEM Part

31-85560 - Bearing [ More info ]

Add to shopping cart $23.33
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-817007T INSTALLER TOOL, Seal (1 required per assembly) Gearhousing
INSTALLER TOOL Seal 91-817007T
 

About Mercury Marine

OEM Part

91-817007T - Installer Tool [ More info ]

Add to shopping cart $37.83
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-809495A 1 REMOVER TOOL, Valve Guide (1 required per assembly) Powerhead
REMOVER TOOL      O - Replaced by 91-809495001
 

This part has been superseded.

91-809495A 1 - REMOVER TOOL O [ More info ]
Unavailable
Replaced by 91-809495001
TOOL Valve Guide 91-809495001
 

About Mercury Marine

OEM Part

91-809495001 - Tool - Valve Guide [ More info ]

Add to shopping cart $24.16
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-809494A 1 COMPRESSOR TOOL, Valve Spring (1 required per assembly) Powerhead
COMPRESSOR TOOL Valve S 91-809494A 1
 

About Mercury Marine

OEM Part

91-809494A 1 - Compressor Tool [ More info ]

Add to shopping cart $388.14
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-825199 PILOT (1 required per assembly) Gearhousing
PILOT 91-825199
 

About Mercury Marine

OEM Part

91-825199 - Installer Tool [ More info ]

Add to shopping cart $15.50
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-855662A 1 STAND TOOL, Powerhead (1 required per assembly) Powerhead
STAND-POWERHEAD   O - Replaced by 91-827001A 1
 

This part has been superseded.

91-855662A 1 - STAND-POWERHEAD O [ More info ]
Unavailable
Replaced by 91-827001A 1
STAND TOOL Powerhead 91-827001A 1
 

About Mercury Marine

OEM Part

91-827001A 1 - Stand- Powerhead [ More info ]

Add to shopping cart $69.66
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-14308T 1 RACE TOOL, Bearing (1 required per assembly) Gearhousing
RACE TOOL         O - Replaced by 91-14308T02
 

This part has been superseded.

91-14308T 1 - RACE TOOL O [ More info ]
Unavailable
Replaced by 91-14308T02
TOOL KIT Bearing Race 91-14308T02
 

About Mercury Marine

OEM Part

91-14308T02 - Tool Kit - Bearing Race [ More info ]

Add to shopping cart $160.25
Available to order: Usually ships within 8 days. Explain stock levels

#0 NSS NOT SOLD SEPARATE, Collet (Snap-On - CG41-14) (1 required per assembly) Trim/Tilt System
#0 91-31229A 7 PULLER KIT, Bearing (1 required per assembly) Gearhousing
PULLER KIT Bearing 91-31229A 7
 

About Mercury Marine

OEM Part

91-31229A 7 - Puller Kit [ More info ]

Add to shopping cart $312.64
Available to order: Usually ships within 8 days. Explain stock levels

Bearing installation & remo
18-9820

About Sierra Marine

OEM Match

18-9820 - Tool, 91-31229A7 [ More info ]

Add to shopping cart $397.99 $359.81
Available to order: Usually ships within 8 days. Explain stock levels

#0 11-24156 NUT, (.625-18) (1 required per assembly) Gearhousing
NUT (.625-18) 11-24156
11-24156

About Mercury Marine

OEM Part

11-24156 - Nut - Priced Individually [ More info ]

Add to shopping cart $2.60
2 in stock. Explain stock levels

#0 91-29310 PLATE (1 required per assembly) Gearhousing
PLATE 91-29310
 

About Mercury Marine

OEM Part

91-29310 - Plate [ More info ]

Add to shopping cart $13.91
Available to order: Usually ships within 8 days. Explain stock levels

Plate
18-9814

About Sierra Marine

OEM Match

18-9814 - Plate, 91-29310 [ More info ]

Add to shopping cart $25.99 $23.54
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-822778A 3 DOWN PRESSURE KIT (1 required per assembly) Trim/Tilt System
DOWN PRESSURE KIT 91-822778A 3
 

About Mercury Marine

OEM Part

91-822778A 3 - Pressure Tool [ More info ]

Add to shopping cart $48.59
Available to order: Usually ships within 8 days. Explain stock levels

#0 12-34961 WASHER (1 required per assembly) Gearhousing
WASHER 12-34961
 

About Mercury Marine

OEM Part

12-34961 - Washer [ More info ]

Add to shopping cart $3.50
10+ in stock. Explain stock levels

Puller Washer
18-9805

About Sierra Marine

OEM Match

18-9805 - Washer - Special Order - No Returns [ More info ]

Add to shopping cart $12.15
In stock - special order item. Explain stock levels

#0 91-74951 SPANNER WRENCH (1 required per assembly) Trim/Tilt System
SPANNER WRENCH 91-74951
91-74951

About Mercury Marine

OEM Part

91-74951 - Wrench-spanner [ More info ]

Add to shopping cart $64.67
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-31229 SHAFT (1 required per assembly) Gearhousing
SHAFT 91-31229
 

About Mercury Marine

OEM Part

91-31229 - Shaft [ More info ]

Add to shopping cart $28.92
Available to order: Usually ships within 8 days. Explain stock levels

Puller Shaft
18-9819

About Sierra Marine

OEM Match

18-9819 - Puller Shaft, 91-31229 [ More info ]

Add to shopping cart $25.49
1 in stock. Explain stock levels

#0 91-63209 HEAT LAMP (1 required per assembly) Trim/Tilt System
HEAT LAMP 91-63209
 

About Mercury Marine

OEM Part

91-63209 - Torchlamp [ More info ]

Add to shopping cart $195.50
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-36571 PILOT WASHER (1 required per assembly) Gearhousing
WASHER-PILOT      O - Replaced by 91-36571T
 

This part has been superseded.

91-36571 - WASHER-PILOT O [ More info ]
Unavailable
Replaced by 91-36571T
WRENCH TOOL Driveshaft 91-36571T
 

About Mercury Marine

OEM Part

91-36571T - Washer [ More info ]

Add to shopping cart $18.25
Available to order: Usually ships within 8 days. Explain stock levels

Pilot Washer
18-9830

About Sierra Marine

OEM Match

18-9830 - Washer, 9136571T [ More info ]

Add to shopping cart $17.99
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-37312 DRIVER HEAD TOOL (1 required per assembly) Gearhousing
DRIVER HEAD       O - Replaced by 91-37312T
 

This part has been superseded.

91-37312 - DRIVER HEAD O [ More info ]
Unavailable
Replaced by 91-37312T
DRIVER HEAD TOOL 91-37312T
 

About Mercury Marine

OEM Part

91-37312T - Driver Head [ More info ]

Add to shopping cart $24.66
Available to order: Usually ships within 8 days. Explain stock levels

Driver Head
18-9834

About Sierra Marine

OEM Match

18-9834 - Tool, 91-37312 [ More info ]

Add to shopping cart $28.99
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-37323 DRIVER ROD TOOL, Needle Bearings (1 required per assembly) Gearhousing
DRIVER ROD TOOL Needle 91-37323
 

About Mercury Marine

OEM Part

91-37323 - Driver Rod [ More info ]

Add to shopping cart $17.50
Available to order: Usually ships within 8 days. Explain stock levels

Driver Head
18-9835

About Sierra Marine

OEM Match

18-9835 - Tool, 91-37323 [ More info ]

Add to shopping cart $16.99 $14.10
4 in stock. Explain stock levels

#0 91-825200A 1 HOOK TOOL, Spring (1 required per assembly) Gearhousing
HOOK TOOL Spring 91-825200A 1
 

About Mercury Marine

OEM Part

91-825200A 1 - Remover Assembly [ More info ]

Add to shopping cart $74.42
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-13779 REMOVER TOOL, Bearing (1 required per assembly) Gearhousing
REMOVER TOOL Bearing 91-13779
 

About Mercury Marine

OEM Part

91-13779 - Remover Tool - Bearing [ More info ]

Add to shopping cart $32.41
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-83180M HOLDING TOOL, Driveshaft (1 required per assembly) Gearhousing
HOLDING TOOL Driveshaft 91-83180M
 

About Mercury Marine

OEM Part

91-83180M - Holder Tool [ More info ]

Add to shopping cart $190.50
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-826872 INSTALLER TOOL, Bearing (1 required per assembly) Gearhousing
INSTALLER TOOL,NLA 91-826872
 

About Mercury Marine

OEM Part

91-826872 - Installer Tool, NLA [ More info ]

Add to shopping cart $42.00
10+ in stock. Explain stock levels

#0 91-817011T INSTALLER TOOL, Needle Bearing (1 required per assembly) Gearhousing
INSTALLER TOOL Needle B 91-817011T
 

About Mercury Marine

OEM Part

91-817011T - Installer Tool [ More info ]

Add to shopping cart $38.41
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-825197T INSTALLER TOOL, Oil Seal (1 required per assembly) Gearhousing
INSTALLER TOOL,NLA 91-825197T
 

About Mercury Marine

OEM Part

91-825197T - Installer Tool, NLA [ More info ]

Add to shopping cart $19.00
10+ in stock. Explain stock levels

#0 91-825198 MANDREL (1 required per assembly) Gearhousing
MANDREL 91-825198
 

About Mercury Marine

OEM Part

91-825198 - Installer Tool [ More info ]

Add to shopping cart $18.92
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-27780 PULLER, WATER PUMP (1 required per assembly) Gearhousing
PULLER TOOL-BRG 91-27780
 

About Mercury Marine

OEM Part

91-27780 - Puller Tool - Bearing [ More info ]

Add to shopping cart $74.08
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-37241 PULLER PLATE (1 required per assembly) Gearhousing
PULLER PLATE Universal 91-37241
 

About Mercury Marine

OEM Part

91-37241 - Plate [ More info ]

Add to shopping cart $148.50
Available to order: Usually ships within 8 days. Explain stock levels

#0 91-66274 TORQUE WRENCH, (0-150 lb-in) (1 required per assembly) Gearhousing
TORQUE WRENCH (0-150 lb 91-66274
 

About Mercury Marine

OEM Part

91-66274 - Torque Wrench [ More info ]

Add to shopping cart $281.83
Available to order: Usually ships within 8 days. Explain stock levels