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

  • Screw Ribe for Sears 550E785 - Part 40027000

    Flange diagram

    Screw Ribe

    Part #40027000

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

  • Clutch Disc K160 for Sears 550E785 - Part 40017300

    Flange diagram

    Clutch Disc K160

    Part #40017300

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

  • Fuel Tank Sub-assy.capac.9ltrs for Sears 550E785 - Part 169202U

    Fuel tank diagram

    Fuel Tank Sub-assy.capac.9ltrs

    Part #169202U

    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

  • Prolongation Shaft For Dynamo for Sears 550E785 - Part 167206

    Starter diagram

    Prolongation Shaft For Dynamo

    Part #167206

    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

  • Camshaft Sub-assy Consist. Of Item Nos. 1a,4-12 for Sears 550E785 - Part 280407BU

    Gearwheel diagram

    Camshaft Sub-assy Consist. Of Item Nos. 1a,4-12

    Part #280407BU

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

  • Rubber Bed Plate for Sears 550E785 - Part 167217

    Starter diagram

    Rubber Bed Plate

    Part #167217

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

  • Spacer Bush for Sears 550E785 - Part ASK4836

    Spacer Bush

    Part #ASK4836

    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

Symptoms for gas ranges

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Repair guides for gas ranges

How to replace a gas range oven igniter

How to replace a gas range oven igniter

If your gas oven doesn't heat up, the problem could be a faulty oven igniter. These step-by-step instructions guide you …

Repair time and Difficulty

 45 minutes or less
How to replace an oven temperature sensor on a gas range

How to replace an oven temperature sensor on a gas range

See how to replace an oven temperature sensor on a gas range.…

Repair time and Difficulty

 15 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

Repair time and Difficulty

 15 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