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Troybilt
Front-Engine Lawn Tractor

Model # 3212HR Official Troybilt 12-hp hydro tractor

Here are the diagrams and repair parts for Official Troybilt 3212HR 12-hp hydro tractor, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 362 parts  |
Fuel Filter 1727491
#14

Engine diagram

Fuel filter

Part #1727491

Replaced by #298090S

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Manufacturer substitution
This part replaces 1727491. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.31
| 
16% OFF Phone Price : $6.31
In Stock
Screw 1724491
#1

Frame, lift and steering assembly diagram

Screw

Part #1724491

Replaced by #710-1260A

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Manufacturer substitution
This part replaces 1724491. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.25
| 
19% OFF Phone Price : $5.25
In Stock
Lock Washer 1185140
#27

Engine diagram

Lock washer

Part #1185140

Replaced by #936-0119

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Manufacturer substitution
This part replaces 1185140. Substitute parts can look different from the original.
This item is not returnable
$6.05
| 
14% OFF Phone Price : $7.05
In Stock
Tire 1756864
#65

Frame, lift and steering assembly diagram

Tire

Part #1756864

Replaced by #734-1731-0901

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Manufacturer substitution
This part replaces 1756864. Substitute parts can look different from the original.
$44.63
| 
12% OFF Phone Price : $50.63
In Stock
Lock Nut 1110150
#49

Frame, lift and steering assembly diagram

Lock nut

Part #1110150

Replaced by #712-0214

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Manufacturer substitution
This part replaces 1110150. Substitute parts can look different from the original.
$9.37
In Stock
Lock Nut 1732499
#83

Hydrostatic & brake assembly diagram

Lock nut

Part #1732499

Replaced by #712-3004A

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Manufacturer substitution
This part replaces 1732499. Substitute parts can look different from the original.
This item is not returnable
$4.92
| 
17% OFF Phone Price : $5.92
In Stock
Pto Switch 1754608
#31

Electrical diagram

Pto switch

Part #1754608

Replaced by #1754608

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Manufacturer substitution
This part replaces 1754608. Substitute parts can look different from the original.
$80.83
| 
7% OFF Phone Price : $86.83
In Stock
Idler Pulley 1726660
#87

Hydrostatic & brake assembly diagram

Idler pulley

Part #1726660

Replaced by #756-0487

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Manufacturer substitution
This part replaces 1726660. Substitute parts can look different from the original.
$49.90
| 
11% OFF Phone Price : $55.90
In Stock
V-belt 1751597
#12

Hydrostatic & brake assembly diagram

V-belt

Part #1751597

Replaced by #1751597

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Manufacturer substitution
This part replaces 1751597. Substitute parts can look different from the original.

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$93.61
In Stock
Speed Nut 1185986
#30

Engine diagram

Speed nut

Part #1185986

Replaced by #712-0147

?
Manufacturer substitution
This part replaces 1185986. Substitute parts can look different from the original.
$11.89
In Stock

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