Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Sears 550E785 diesel engine Parts

Here are the diagrams and repair parts for Sears 550E785 diesel engine, as well as links to manuals and error code tables, if available.

Sears 550E785 diesel engine
By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 550E785 Diesel Engine

  • Grooved Ball Bearing 6005 for Sears 550E785 - Part 50012800

    Starting handel diagram

    Grooved Ball Bearing 6005

    Part #50012800

    The manufacturer no longer makes this part, and there's no substitute part

  • Allen Screw for Sears 550E785 - Part 50050300

    Fuel tank diagram

    Allen Screw

    Part #50050300

    The manufacturer no longer makes this part, and there's no substitute part

  • Fuel Leak-off Pipe for Sears 550E785 - Part 169102A

    Fuel tank diagram

    Fuel Leak-off Pipe

    Part #169102A

    The manufacturer no longer makes this part, and there's no substitute part

  • Reduction Gear 2,8:1 ) for Sears 550E785 - Part 40038200

    Flange diagram

    Reduction Gear 2,8:1 )

    Part #40038200

    The manufacturer no longer makes this part, and there's no substitute part

  • Hexagon Screw for Sears 550E785 - Part 50027300

    Starting handel diagram

    Hexagon Screw

    Part #50027300

    The manufacturer no longer makes this part, and there's no substitute part

  • Pressure Spring for Sears 550E785 - Part 166215B

    Dynamo starter diagram

    Pressure Spring

    Part #166215B

    The manufacturer no longer makes this part, and there's no substitute part

  • Spacer Plate for Sears 550E785 - Part 281802

    Starter diagram

    Spacer Plate

    Part #281802

    The manufacturer no longer makes this part, and there's no substitute part

  • Disconnector Shaft for Sears 550E785 - Part 166406B

    Flange diagram

    Disconnector Shaft

    Part #166406B

    The manufacturer no longer makes this part, and there's no substitute part

  • Additional Oil Tank E79 for Sears 550E785 - Part 1611201

    Additional oil tank diagram

    Additional Oil Tank E79

    Part #1611201

    The manufacturer no longer makes this part, and there's no substitute part

  • Allen Screw for Sears 550E785 - Part 50052500

    Starting handel diagram

    Allen Screw

    Part #50052500

    The manufacturer no longer makes this part, and there's no substitute part

Repair guides for gas wall ovens

How to replace a temperature sensor on a gas wall oven

How to replace a temperature sensor on a gas wall oven

Follow these step-by-step instructions to replace a gas oven temperature sensor.…

Repair time and Difficulty

 15 minutes or less
How to replace a gas wall oven igniter

How to replace a gas wall oven igniter

These step-by-step instructions guide you through replacing the igniter in a gas oven.…

Repair time and Difficulty

 45 minutes or less

Effective articles & videos to help repair your lawn & garden engines

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

What are the main components of a lawn mower?

What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…

Parts & More

Dishwasher
Downdraft Ventilation System
Dryer
Electric Leaf Blower
Electric Range
Front-Engine Lawn Tractor
Gas Range
Gas Snowblower
Lawn & Garden Engine
Parts
Rear-Engine Riding Mower
Refrigerator
Riding Mowers & Tractors
Side-By-Side Refrigerator
Television
Top-Mount Refrigerator