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Troybilt
Rear-Tine Tiller

Model # 29903 Official Troybilt tiller

Here are the diagrams and repair parts for Official Troybilt 29903 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 123 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 9703
#16

Handlebars, forward clutch cable, and handlebar mounting diagram

Bolt

Part #9703

Replaced by #710-3008

?
Manufacturer substitution
This part replaces 9703. Substitute parts can look different from the original.
This item is not returnable
$4.62 | 
18% OFF Phone Price : $5.62
In Stock
Oil Seal 9617
#7

Transmission housing, covers, seals, gaskets, and plug diagram

Oil seal

Part #9617

Replaced by #921-04030

?
Manufacturer substitution
This part replaces 9617. Substitute parts can look different from the original.
This item is not returnable
$15.89 | 
11% OFF Phone Price : $17.89
In Stock
Roll Pin 9308
#8A

Tine hood, depth regulator, and drag bar diagram

Roll pin

Part #9308

Replaced by #715-0108

?
Manufacturer substitution
This part replaces 9308. Substitute parts can look different from the original.
$8.66
In Stock
Shim 1166-1
#3

Wheel shaft & tiller shaft assemblies diagram

Shim

Part #1166-1

Replaced by #094908P

?
Manufacturer substitution
This part replaces 1166-1. Substitute parts can look different from the original.
$24.40
In Stock
Tine 50049-01
Tine

Part #50049-01

Replaced by #742-04226-0637

?
Manufacturer substitution
This part replaces 50049-01. Substitute parts can look different from the original.
$22.79 | 
21% OFF Phone Price : $28.79
In Stock
Cap 55010
#12

Transmission housing, covers, seals, gaskets, and plug diagram

Cap

Part #55010

Replaced by #918-04435

?
Manufacturer substitution
This part replaces 55010. Substitute parts can look different from the original.
$31.02
In Stock
Gasket 50032
#6

Transmission housing, covers, seals, gaskets, and plug diagram

Gasket

Part #50032

Replaced by #921-04229

?
Manufacturer substitution
This part replaces 50032. Substitute parts can look different from the original.
$10.57 | 
16% OFF Phone Price : $12.57
In Stock
Bearing Race 1714
#7

Drive shaft assembly diagram

Bearing race

Part #1714

Replaced by #941-0107

?
Manufacturer substitution
This part replaces 1714. Substitute parts can look different from the original.
$57.40 | 
9% OFF Phone Price : $63.40
In Stock
Retainer, Snap Ring 9511
#2

Wheel shaft & tiller shaft assemblies diagram

Retainer, snap ring

Part #9511

Replaced by #716-04104

?
Manufacturer substitution
This part replaces 9511. Substitute parts can look different from the original.
This item is not returnable
$6.11
In Stock

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

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

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Why won't my tiller's engine start?

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Repair difficulty
Time required
 15 minutes or less

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