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

Craftsman 74778551 rotary chopper Parts

Here are the diagrams and repair parts for Craftsman 74778551 rotary chopper, as well as links to manuals and error code tables, if available.

Craftsman 74778551 rotary chopper
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for74778551 Rotary Chopper

  • Cross Kit for Craftsman 74778551 - Part 31138E

    Universal ass'y diagram

    Cross Kit

    Part #31138E

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

  • Wheel & Tire Only (less Bearings) for Craftsman 74778551 - Part 12471

    Lift, shroud & tail wheel ass'y diagram

    Wheel & Tire Only (less Bearings)

    Part #12471

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

  • Knife for Craftsman 74778551 - Part 31078

    Gear box and rotor ass'y diagram

    Knife

    Part #31078

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

  • Shroud Weld't for Craftsman 74778551 - Part 12450

    Lift, shroud & tail wheel ass'y diagram

    Shroud Weld't

    Part #12450

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

  • Output Shaft & Pinion for Craftsman 74778551 - Part 12487

    Gear box and rotor ass'y diagram

    Output Shaft & Pinion

    Part #12487

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

  • Lift Link Weld't for Craftsman 74778551 - Part 12456

    Lift, shroud & tail wheel ass'y diagram

    Lift Link Weld't

    Part #12456

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

  • Washer for Craftsman 74778551 - Part 31041

    Gear box and rotor ass'y diagram

    Washer

    Part #31041

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

  • Tube Weld't for Craftsman 74778551 - Part 12460

    Lift, shroud & tail wheel ass'y diagram

    Tube Weld't

    Part #12460

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

  • Slip Universal for Craftsman 74778551 - Part 31062

    Universal ass'y diagram

    Slip Universal

    Part #31062

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

  • Splnded Yoke for Craftsman 74778551 - Part 31138A

    Universal ass'y diagram

    Splnded Yoke

    Part #31138A

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

Most common symptoms to help you fix your tillers

Choose a symptom to see related tiller repairs.

Main causes: leaky engine head gasket, damaged sump gasket, damaged oil drain plug seal, loose or cracked fuel line, lea...

Main causes: dirty carburetor, engine needs tune up, stale gas...

Main causes: carburetor failure, bad gasoline, dirty spark plug, broken recoil starter...

Main causes: broken shaft clevis pins, transmission failure...

Main causes: damaged tines, broken clevis pins, worn drive belt, faulty transmission, clutch cable problems, improper de...

Main causes: clutch cable problems, faulty transmission...

Main causes: worn or broken drive belts, bad transmission, clutch cable problems...

Most common repair guides to help fix your tillers

These step-by-step repair guides will help you safely fix what’s broken on your tiller.

How to replace a tiller recoil starter

How to replace a tiller recoil starter

The recoil starter spins the engine when you pull the starter rope, and the rope retracts when released. If the recoil s...

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your tillers

Use the advice and tips in these articles and videos to get the most out of your tiller.

Fall garden care: to till or not to till? Here’s how to decide

Fall garden care: to till or not to till? Here’s how to decide

Thinking about tilling your garden this fall? Learn the pros and cons of fall tilling, when it makes sense, and how to p...

Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

This chart will help you find the right carburetor for your Craftsman snowblower, tiller or log splitter....

Tiller common questions

Tiller common questions

These frequently asked questions might help you figure out what's wrong with your garden tiller....

Parts & More

Bottom-Mount Refrigerator
Built-In Microwave
Dishwasher
Electric Wall Oven
Elliptical Machine
Front-Engine Lawn Tractor
Garage Door Opener
Microwave/Hood Combo
Parts
Range
Side-By-Side Refrigerator
Washer