Toro 132-9420 Flat Idler Pulley | Replaces 106-2175 | OEM TimeCutter Pulley

Toro 132-9420 Flat Idler Pulley | Replaces 106-2175 | OEM TimeCutter Pulley

Product Number: 132-9420

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Product Brand: Toro Parts
Product Type: Parts

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Toro 132-9420 Flat Idler Pulley - Replaces 106-2175

The Toro 132-9420 Flat Idler Pulley is a genuine OEM Toro replacement pulley used on select Toro TimeCutter mower deck and service deck kit applications. This part is listed as PULLEY-IDLER, FLAT and helps guide the mower deck belt through the correct belt path.

Toro part number 132-9420 replaces Toro 106-2175 where specified. This pulley is commonly searched as a Toro 132-9420 pulley, Toro 106-2175 pulley, Toro flat idler pulley, Toro TimeCutter idler pulley, Toro deck pulley, or Toro mower belt pulley.

Always verify your full Toro model number, serial number, deck size, belt routing, pulley position, and parts diagram before ordering. Do not order by mower series or deck size alone.

Product Details

Brand Toro
Part Number 132-9420
Replaces 106-2175
OEM Description Pulley-Idler, Flat
Product Type Flat Idler Pulley / Mower Deck Belt Pulley
Common Applications Select Toro TimeCutter ZS, ZR, ZX, MX, MR, SS, SW, SWX, MyRIDE, TimeCutter Max, and service deck kit applications
OEM / Aftermarket Genuine OEM Toro replacement part

Replaces / Cross Reference

  • Toro 132-9420
  • Toro 106-2175

Easy Model Fitment Guide

Use the fitment guide below as a reference only. Toro 132-9420 was used across many TimeCutter models and serial ranges. Always confirm your exact model and serial number before ordering.

Toro Service Deck Kit References
  • 132-9330 - Service Deck Kit, 42" Riding Mower
  • 132-9331 - Service Deck Kit, 42" Riding Mower
  • 132-9332 - Service Deck Kit, 42" Riding Mower
  • 132-9310 - Service Deck Kit, 42" Riding Mower
  • 132-9312 - Service Deck Kit, 50" Riding Mower
TimeCutter Z / ZS / ZR / ZX Model References
  • 74301, 74325, 74327, 74330, 74350, 74351, 74352, 74353
  • 74360, 74363, 74365, 74366, 74370, 74372, 74373, 74374, 74375, 74376
  • 74380, 74381, 74385, 74386, 74387, 74388, 74389, 74390, 74391, 74395, 74398, 74399
  • 74402, 74403, 74419, 74420, 74425
  • 74650, 74655, 74656, 74657, 74660, 74661, 74665, 74667, 74677, 74679, 74682, 74683, 74684, 74685, 74686, 74687, 74688
TimeCutter MX / MR Model References
  • 74640, 74641, 74642, 74643
  • 74690, 74691, 74692, 74694, 74695, 74696
  • 74727, 74750, 74760, 74760TA, 74765, 74766, 74766TA
  • 74768, 74770, 74771, 74772, 74773, 74774, 74774TA, 74775, 74776, 74777, 74778
  • 75745, 75745TA, 75745W, 75747, 75747W
  • 75750TA, 75754, 75755, 75755TA, 75755W, 75759
  • 77515TA, 77520TA
TimeCutter SS Model References
  • 74616, 74620, 74621, 74622, 74623, 74624, 74625, 74626, 74627, 74628, 74629
  • 74630, 74631, 74632, 74633, 74635, 74636, 74637, 74638
  • 74705, 74706, 74710, 74710TA, 74711, 74720, 74721, 74722, 74723, 74725, 74726, 74726TA
  • 74730, 74731, 74732, 74740, 74741
TimeCutter SW / SWX Model References
  • 74670, 74675, 74676, 74680
  • 74780, 74781, 74784, 74785, 74787, 74788, 74790, 74793, 74795, 74797, 74798
Newer TimeCutter 34", 42", 50", 54", and 60" References
  • 75730TA, 75734
  • 75740, 75741, 75742, 75742TA, 75742W, 75743, 75744, 75746, 75746TA
  • 75747, 75747W, 75748, 75749, 75752TA, 75758TA, 75766TA, 75768TA
  • 75750, 75750TA, 75750W, 75751, 75753, 75754, 75755, 75756, 75757, 75759
  • 75760, 75760W, 75761TA, 75762, 75763
  • 77301, 77401, 77404
TimeCutter Max / MyRIDE / Shield Model References
  • 77501, 77502, 77503, 77504, 77505, 77506, 77507
  • 77515TA, 77520TA
  • 77601, 77602, 77603
  • SZSD1K54724SE, SZSH1K42722SE, SZSH1K54722SE
Titan / Other Toro References
  • 74820 - TITAN ZX5000 Zero-Turn-Radius Riding Mower
  • 74840 - TITAN ZX5020 Zero-Turn-Radius Riding Mower
  • CODE136E - RZT420H Riding Mower
Quick Model Number Search List
  • 132-9330, 132-9331, 132-9332, 132-9310, 132-9312
  • 74301, 74325, 74327, 74330, 74350, 74351, 74352, 74353, 74360, 74363, 74365, 74366, 74370, 74372, 74373, 74374, 74375, 74376, 74380, 74381, 74385, 74386, 74387, 74388, 74389, 74390, 74391, 74395, 74398, 74399
  • 74402, 74403, 74419, 74420, 74425
  • 74616, 74620, 74621, 74622, 74623, 74624, 74625, 74626, 74627, 74628, 74629, 74630, 74631, 74632, 74633, 74635, 74636, 74637, 74638
  • 74640, 74641, 74642, 74643, 74650, 74655, 74656, 74657, 74660, 74661, 74665, 74667, 74670, 74675, 74676, 74677, 74679, 74680, 74682, 74683, 74684, 74685, 74686, 74687, 74688, 74690, 74691, 74692, 74694, 74695, 74696
  • 74705, 74706, 74710, 74710TA, 74711, 74720, 74721, 74722, 74723, 74725, 74726, 74726TA, 74727, 74730, 74731, 74732, 74740, 74741
  • 74750, 74760, 74760TA, 74765, 74766, 74766TA, 74768, 74770, 74771, 74772, 74773, 74774, 74774TA, 74775, 74776, 74777, 74778
  • 74780, 74781, 74784, 74785, 74787, 74788, 74790, 74793, 74795, 74797, 74798
  • 75730TA, 75734, 75740, 75741, 75742, 75742TA, 75742W, 75743, 75744, 75745, 75745TA, 75745W, 75746, 75746TA, 75747, 75747W, 75748, 75749
  • 75750, 75750TA, 75750W, 75751, 75752TA, 75753, 75754, 75755, 75755TA, 75755W, 75756, 75757, 75758TA, 75759, 75760, 75760W, 75761TA, 75762, 75763, 75766TA, 75768TA
  • 77301, 77401, 77404
  • 77501, 77502, 77503, 77504, 77505, 77506, 77507, 77515TA, 77520TA
  • 77601, 77602, 77603
  • 74820, 74840, CODE136E, SZSD1K54724SE, SZSH1K42722SE, SZSH1K54722SE

Key Features

  • Genuine OEM Toro flat idler pulley
  • Part number 132-9420
  • Replaces Toro 106-2175 where specified
  • OEM description: PULLEY-IDLER, FLAT
  • Used on select Toro TimeCutter mower deck belt systems
  • Commonly found on ZS, ZR, ZX, MX, MR, SS, SW, SWX, MyRIDE, TimeCutter Max, and service deck kit applications
  • Helps maintain proper mower deck belt routing and operation
  • Factory-correct replacement when listed in your Toro parts diagram

When to Replace an Idler Pulley

  • Pulley bearing is noisy, rough, loose, or seized
  • Deck belt is slipping, jumping, or wearing unevenly
  • Pulley surface is worn, grooved, cracked, or damaged
  • Deck belt is not tracking correctly
  • Pulley wobbles during operation
  • Your Toro parts diagram lists 132-9420 or 106-2175

Important Fitment Notes

  • This listing is for Toro part number 132-9420
  • Replaces Toro 106-2175 where specified
  • Verify your full Toro model number and serial number before ordering
  • Confirm your parts diagram lists 132-9420 or 106-2175 in the correct pulley location
  • Check belt routing, idler arm, spring, mounting bolt, spacer, washer, and related hardware
  • Do not order by mower series, deck size, or pulley appearance alone

Pre-Purchase Checklist

Before ordering Toro 132-9420, confirm:

  • Your full Toro model number
  • Your serial number range
  • Your parts diagram lists 132-9420 or 106-2175
  • Your mower deck belt routing matches the pulley location
  • Your idler arm, spring, mounting hardware, spacers, washers, and belt are in good condition

Installation and Service Notes

Idler pulley replacement should be performed with the mower parked on level ground, engine off, key removed, parking brake engaged, blades disengaged, and all moving parts stopped. Follow the Toro service instructions for your exact model.

  • Take a photo of the belt routing before removing the old pulley
  • Inspect the deck belt for cracking, glazing, stretching, fraying, or damage
  • Check idler arm movement and spring tension
  • Inspect spacers, washers, bolts, and related deck hardware
  • Install the pulley in the same position and orientation as the original
  • Confirm the belt tracks correctly before operation
  • Test the mower deck carefully after installation

Part Number / Search Terms

  • Toro 132-9420
  • 132-9420 idler pulley
  • Toro 106-2175
  • 106-2175 idler pulley
  • Toro flat idler pulley
  • Toro pulley-idler flat
  • Toro TimeCutter idler pulley
  • TimeCutter ZS idler pulley
  • TimeCutter ZR idler pulley
  • TimeCutter ZX idler pulley
  • TimeCutter MX idler pulley
  • TimeCutter MR idler pulley
  • TimeCutter SS idler pulley
  • TimeCutter SW idler pulley
  • TimeCutter SWX idler pulley
  • TimeCutter MyRIDE idler pulley
  • TimeCutter Max idler pulley
  • Toro mower deck pulley
  • Toro deck belt pulley
  • OEM Toro pulley

Frequently Asked Questions

What is Toro 132-9420?

Toro 132-9420 is a genuine OEM flat idler pulley used on select Toro TimeCutter mower deck belt systems and service deck kit applications.

What part number does 132-9420 replace?

Toro 132-9420 replaces Toro 106-2175 where specified by the Toro parts diagram.

What models does this pulley fit?

It fits select Toro TimeCutter ZS, ZR, ZX, MX, MR, SS, SW, SWX, MyRIDE, TimeCutter Max, Shield, and related mower deck applications where listed by model and serial number.

Can I order this by mower model name alone?

No. Always verify your full model number, serial number, belt routing, pulley location, and parts diagram before ordering.

Should I replace the belt with the pulley?

Inspect the deck belt during pulley replacement. Replace the belt if it is cracked, glazed, frayed, stretched, or worn.

P&P Small Engines stocks genuine Toro pulleys, mower belts, blades, spindle parts, filters, oil, and OEM replacement parts for Toro TimeCutter zero-turn mowers and riding mower decks.

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