Models > 21A-663E766

21A-663E766 (2006) Troy-Bilt Tiller - Overview

Sections of the 21A-663E766

[Viewing 8 of 8]
Bolo Tines, Wheels Diagram and Parts List for 2006 Troy-Bilt Tiller
Bolo Tines, Wheels
Bumper Attachment Diagram and Parts List for 2006 Troy-Bilt Tiller
Bumper Attachment
Drive Shaft, Input Pinion Shaft And Gear Assemblies Diagram and Parts List for 2006 Troy-Bilt Tiller
Drive Shaft, Input Pinion Shaft And Gear Assemblies
Engine, Support Brackets, Pulleys, Belt, Belt Cover Diagram and Parts List for 2006 Troy-Bilt Tiller
Engine, Support Brackets, Pulleys, Belt, Belt Cover
Handlebar Assembly And Control Levers Diagram and Parts List for 2006 Troy-Bilt Tiller
Handlebar Assembly And Control Levers
Hood, Bracket And Depth Regulator Diagram and Parts List for 2006 Troy-Bilt Tiller
Hood, Bracket And Depth Regulator
Transmission Housing, Covers, Seals, Gaskets, Plugs Diagram and Parts List for 2006 Troy-Bilt Tiller
Transmission Housing, Covers, Seals, Gaskets, Plugs
Wheel Shaft, Eccentric Shaft And Tiller Shaft Assemblies Diagram and Parts List for 2006 Troy-Bilt Tiller
Wheel Shaft, Eccentric Shaft And Tiller Shaft Assemblies
Keep searches simple, eg. "belt" or "pump".
Forward Idler Pulley – Part Number: 756-04170
Forward Idler Pulley
★★★★★
★★★★★
(1)
PartSelect #: PS9457633
Manufacturer #: 756-04170
This OEM Forward Idler Pulley attaches to the pivot bracket to allow the forward belt to idle when not in forward motion. If broken, the machine will no longer be able to propel forward, and the part ...
  No Longer Available
Knob-Depth Regulator – Part Number: GW-9119
Knob-Depth Regulator
PartSelect #: PS9463737
Manufacturer #: GW-9119
  No Longer Available
Top Locknut, 5/16-18 – Part Number: 712-3004A
Top Locknut, 5/16-18
PartSelect #: PS9453902
Manufacturer #: 712-3004A
This OEM Top Locknut measures 5/16x18, is made of metal, and it isused to secure parts in place and prevent backing out from vibration. Replacing this part varies in difficulty depending on the part...
  No Longer Available
Oil Plug – Part Number: GW-9467
Oil Plug
PartSelect #: PS9463804
Manufacturer #: GW-9467
  No Longer Available
Shim Set – Part Number: GW-1325C
Shim Set
PartSelect #: PS9463303
Manufacturer #: GW-1325C
  No Longer Available
Grip – Part Number: GW-9390
Grip
PartSelect #: PS9463787
Manufacturer #: GW-9390
  No Longer Available
Ring-Retaining – Part Number: GW-9120
Ring-Retaining
PartSelect #: PS9463738
Manufacturer #: GW-9120
  No Longer Available
Reverse Idler Arm – Part Number: 786-04276
Reverse Idler Arm
PartSelect #: PS9459323
Manufacturer #: 786-04276
  No Longer Available
Woodruff Key – Part Number: GW-1104
Woodruff Key
PartSelect #: PS9463210
Manufacturer #: GW-1104
  No Longer Available
Transmission Cover Gasket – Part Number: GW-20694
Transmission Cover Gasket
PartSelect #: PS9463513
Manufacturer #: GW-20694
  No Longer Available
Wheel Drive Gear – Part Number: GW-20914
Wheel Drive Gear
PartSelect #: PS9463536
Manufacturer #: GW-20914
  No Longer Available
KNOB-WHEEL DRIVE CABLE – Part Number: GW-9057
KNOB-WHEEL DRIVE CABLE
PartSelect #: PS9463726
Manufacturer #: GW-9057
  No Longer Available
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Questions And Answers for 21A-663E766

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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Bearing seized
Pull belt cover, 2 nuts
Remove tensioner, 1 nut
Slide old tensioner off and replace
Parts Used:
Forward Idler Pulley
  • Gary from ELGIN, OK
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Socket set
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