Front-Tine Tiller

Model # 21A-148H063 Official Troybilt tiller/edger

Here are the diagrams and repair parts for Official Troybilt 21A-148H063 tiller/edger, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for
21A-148H063 Tillers
Cable Tie 1763682
#13

Engine/outer tine/handles diagram

Cable tie

Part #1763682

Replaced by #726-0178

?
Manufacturer substitution
This part replaces 1763682. Substitute parts can look different from the original.
This item is not returnable
In Stock
Oil Seal 1983632
#3

Transmission assembly diagram

Oil seal

Part #1983632

Replaced by #921-04044

?
Manufacturer substitution
This part replaces 1983632. Substitute parts can look different from the original.
In Stock
Lawn & Garden Equipment Hex Bolt 710-0597
Lawn & garden equipment hex bolt

Part #710-0597

This item is not returnable
In Stock
Hex Cap Screw, 1/4-20 X 710-0501
#30

Engine/outer tine/handles diagram

Hex cap screw, 1/4-20 x

Part #710-0501

In Stock
Throttle Cable 1917755
#6

Engine/outer tine/handles diagram

Throttle cable

Part #1917755

Replaced by #1917755P

?
Manufacturer substitution
This part replaces 1917755. Substitute parts can look different from the original.
In Stock
Screw 1731025
#8

Engine/outer tine/handles diagram

Screw

Part #1731025

Replaced by #710-1174

?
Manufacturer substitution
This part replaces 1731025. Substitute parts can look different from the original.
This item is not returnable
$10.97 | 
15% OFF Phone Price : $12.97
In Stock
Dust Cap 1915055
#22

Transmission assembly diagram

Dust cap

Part #1915055

Replaced by #1915055

?
Manufacturer substitution
This part replaces 1915055. Substitute parts can look different from the original.
In Stock
Input Bearing 1983731
#5

Transmission assembly diagram

Input bearing

Part #1983731

Replaced by #1983731

?
Manufacturer substitution
This part replaces 1983731. Substitute parts can look different from the original.
In Stock
Washer 1983713
#24

Transmission assembly diagram

Washer

Part #1983713

Replaced by #1983713

?
Manufacturer substitution
This part replaces 1983713. Substitute parts can look different from the original.
In Stock
Wheel 1917754
#40

Engine/outer tine/handles diagram

Wheel

Part #1917754

Replaced by #734-04261

?
Manufacturer substitution
This part replaces 1917754. Substitute parts can look different from the original.
This item is not returnable
In Stock

Most common symptoms to help you fix your tillers

Choose a symptom to see related tiller repairs.

Main causes: clutch cable problems, faulty transmission…

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

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

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

Main causes: broken shaft clevis pins, transmission failure…

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

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

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 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.

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.…

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.…

A guide to garden tillers

A guide to garden tillers

Rear tine tiller or front tine tiller, what to know to help in choosing the correct one for your needs.…