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Troybilt
Rear-Tine Tiller

Model # 12071 Official Troybilt rotary tiller

Here are the diagrams and repair parts for Official Troybilt 12071 rotary tiller, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 312 parts  |
Screw 9552
Screw

Part #9552

Replaced by #710-0599

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Manufacturer substitution
This part replaces 9552. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.91 | 
17% OFF Phone Price : $5.91
In Stock
Bolt 9711
#8

Bolo tine diagram

Bolt

Part #9711

Replaced by #710-0514

?
Manufacturer substitution
This part replaces 9711. Substitute parts can look different from the original.
This item is not returnable
$5.33 | 
16% OFF Phone Price : $6.33
In Stock
Hex Head Bolt 90008
Hex head bolt

Part #90008

Replaced by #710-0376

?
Manufacturer substitution
This part replaces 90008. Substitute parts can look different from the original.
This item is not returnable
$5.11 | 
16% OFF Phone Price : $6.11
In Stock
Worm Gear 1901976
#6

Tiller attachment transmission diagram

Worm gear

Part #1901976

Replaced by #1901976

?
Manufacturer substitution
This part replaces 1901976. Substitute parts can look different from the original.
$135.01 | 
8% OFF Phone Price : $147.01
In Stock
Hex Bolt 9572
#32

Wheel speed lever, belt drive system, engines, wheels diagram

Hex bolt

Part #9572

Replaced by #710-0672

?
Manufacturer substitution
This part replaces 9572. Substitute parts can look different from the original.
This item is not returnable
$6.77 | 
13% OFF Phone Price : $7.77
In Stock
Bolt Hx Here 9758
#5

Bumper attachment diagram

Bolt hx here

Part #9758

Replaced by #710-0805A

?
Manufacturer substitution
This part replaces 9758. Substitute parts can look different from the original.
This item is not returnable
$6.91
In Stock
Pinion Gear 1233
#60

Power unit transmission diagram

Pinion gear

Part #1233

Replaced by #GW-1233

?
Manufacturer substitution
This part replaces 1233. Substitute parts can look different from the original.
$155.51 | 
7% OFF Phone Price : $167.51
In Stock
Wheel Gear 1232
#68

Power unit transmission diagram

Wheel gear

Part #1232

Replaced by #GW-1232

?
Manufacturer substitution
This part replaces 1232. Substitute parts can look different from the original.
$174.56
In Stock
Hex Bracket 2636
#8

Hiller / furrower attachment diagram

Hex bracket

Part #2636

Replaced by #GW-2636

?
Manufacturer substitution
This part replaces 2636. Substitute parts can look different from the original.
$193.49
In Stock
Ecntrc Shft 2461
#29

Power unit transmission diagram

Ecntrc shft

Part #2461

Replaced by #GW-2461

?
Manufacturer substitution
This part replaces 2461. Substitute parts can look different from the original.
$49.07
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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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

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

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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.…

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