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Craftsman
Rear-Tine Tiller

Model # 29966 Official Craftsman 6-hp & 8-hp rear-tine tiller

Here are the diagrams and repair parts for Official Craftsman 29966 6-hp & 8-hp rear-tine tiller, as well as links to manuals and error code tables, if available.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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Showing 10 of 239 parts  |
Hood Latch 8889R
#3

Hood, engine, channels and wheels diagram

Hood latch

Part #8889R

Replaced by #532109808

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Manufacturer substitution
This part replaces 8889R. Substitute parts can look different from the original.
BEST SELLER
$7.98 | 
11% OFF Phone Price : $8.98
In Stock
Spring Retainer 3146R
#19

Enclosures and tines diagram

Spring retainer

Part #3146R

Replaced by #532003146

?
Manufacturer substitution
This part replaces 3146R. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.02 | 
20% OFF Phone Price : $5.02
In Stock
Hardened Race Thrust Bearing 6266H
#18

Transmission - ground drive diagram

Hardened race thrust bearing

Part #6266H

Replaced by #532006266

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Manufacturer substitution
This part replaces 6266H. Substitute parts can look different from the original.
BEST SELLER
$11.09 | 
15% OFF Phone Price : $13.09
In Stock
Ball 7392M
#37

Transmission - ground drive diagram

Ball

Part #7392M

Replaced by #532100482

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Manufacturer substitution
This part replaces 7392M. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$6.64 | 
13% OFF Phone Price : $7.64
In Stock
Decal 4779J
#43

Control group diagram

Decal

Part #4779J

Replaced by #532004799

?
Manufacturer substitution
This part replaces 4779J. Substitute parts can look different from the original.
This item is not returnable
$11.98 | 
14% OFF Phone Price : $13.98
In Stock
Bearing 6803J
#44

Transmission - ground drive diagram

Bearing

Part #6803J

Replaced by #532006803

?
Manufacturer substitution
This part replaces 6803J. Substitute parts can look different from the original.
This item is not returnable
$10.64 | 
16% OFF Phone Price : $12.64
In Stock
Washer 4358J
Washer

Part #4358J

Replaced by #532004358

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Manufacturer substitution
This part replaces 4358J. Substitute parts can look different from the original.
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
In Stock
Bolt 15P
#42

Enclosures and tines diagram

Bolt

Part #15P

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

Nut 575P
#61

Hood, engine, channels and wheels diagram

Nut

Part #575P

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

Lawn & Garden Equipment Cable Bracket 9484R
Lawn & garden equipment cable bracket

Part #9484R

Replaced by #532009484

?
Manufacturer substitution
This part replaces 9484R. Substitute parts can look different from the original.
$8.54
In Stock

Most common symptoms to help you fix your tillers

Choose a symptom to see related tiller repairs.

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Why do my tiller's tines turn but the wheels don't?

Main causes: clutch cable problems, faulty transmission…

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Why does my tiller turn the soil poorly?

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

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Why won't my tillers wheels or tines turn?

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

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Why does my tiller's engine leak oil or gas?

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

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Why do my tiller's wheels turn but the tines don't?

Main causes: broken shaft clevis pins, transmission failure…

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Why does my tiller's engine run roughly or misfire?

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

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Why won't my tiller's engine start?

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

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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.

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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…

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Repair difficulty
Time required
 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.

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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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.…

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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.…

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