AM126225 spindle assembly with bolt and deflector for John Deere 42-inch mower deck.

Spindle Assembly AM126225 for John Deere Mower Deck

1 Spindle Assembly
$54.95
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AM126225 spindle assembly with bolt and deflector for John Deere 42-inch mower deck.
  • AM126225 spindle assembly with bolt and deflector for John Deere 42-inch mower deck.
Spindle Assembly AM126225 for John Deere Mower Deck

Spindle Assembly AM126225 for John Deere Mower Deck

$54.95
Package

Overview

This aftermarket AM126225 / AM121324 spindle assembly package is a replacement-style mower deck spindle package for select John Deere, Sabo, Sabre, and related 42-inch mower deck applications.

Choose the 1-pack or 2-pack option that matches your repair. Each package option includes the matching spindle assembly, bolt, and mower deck deflector hardware.

Key Features

  • Aftermarket replacement-style mower deck spindle package
  • Product Type: Spindle Assembly with Bolt and Deflector
  • Lead Spindle Numbers: AM126225, AM121324, GY00038
  • Included Bolt Numbers: M143695, M121152, M122113, M134981, M147139
  • Included Deflector Number: M127351
  • Common Deck Reference: 42 inch
  • Available Package Options: 1-pack and 2-pack
  • Built around the spindle part-number path first to reduce fitment confusion

Compatible Brands & Model Series

This AM126225 / AM121324 spindle assembly package is associated with select John Deere, Sabo, Sabre, and related 42-inch mower deck applications using the listed spindle replacement path.

Common model references include:

  • John Deere 107-17HS Sabo lawn tractor with 42-inch deck
  • John Deere LT160 and LT180 lawn tractors with 42-inch deck
  • Sabre 1542GS, 1542HS, 15.542GS, 15.542HS, and EuroPro 1542GS with 42-inch deck
  • Sabre 1642HS, 1642 V-Twin H, 1642 V-Twin G, and EuroPro 1642H with 42-inch deck
  • Sabre 1742GS and 1742HS lawn tractors, model year 2000 and 2001, with 42-inch deck
  • SCT S1642 and S1742 tractors with 42-inch deck

Verify your part numbers before ordering.

Replaces OEM Part Numbers

  • John Deere Spindle / Mandrel Numbers: AM126225, AM121324, GY00038
  • John Deere Bolt Numbers: M143695, M121152, M122113, M134981, M147139
  • John Deere Deflector Number: M127351

Spindle Specifications

  • Spindle Numbers: AM126225, AM121324, GY00038
  • Spindle Length: 149 mm / 5.57 inches
  • Pulley Outer Diameter: 142.5 mm / 5.61 inches
  • Pulley Width: 18 mm / 0.70 inch
  • Common Deck Reference: 42 inch
  • Application Note: Confirm spindle length, pulley size, mounting pattern, bolt style, deflector hardware, blade mount, and belt routing before ordering

Bolt Specifications

  • Bolt Numbers: M143695, M121152, M122113, M134981, M147139
  • Head Diameter: 15.8 mm / 0.62 inch
  • Overall Length: 39 mm / 1.53 inches
  • Stud Length: 31 mm / 1.22 inches

Mower Deck Deflector Specifications

  • Deflector Number: M127351
  • Width: 29.0 mm / 1.14 inches
  • Inner Diameter: 16.5 mm / 0.64 inch
  • Outer Diameter: 61.5 mm / 2.42 inches

Common Symptoms / When to Replace

  • Mower deck spindle is noisy, loose, seized, or wobbling
  • Blade has excessive play at the spindle shaft
  • Deck vibration increases during blade engagement
  • Spindle pulley, bolt, or deflector hardware is worn or damaged
  • Original spindle number matches AM126225, AM121324, or GY00038

Quick Ship Fulfillment

This item may ship directly from one of our trusted U.S. distribution partners to help reduce transit time. Packaging, labeling, or warehouse origin may vary, but the part will match the replacement numbers, fitment notes, and specifications shown in this listing.

Why Buy From PTO Direct USA

  • Fitment-first product organization by spindle part-number path
  • Clean 1-pack and 2-pack package options with matching bolt and deflector hardware
  • Clear John Deere, Sabo, and Sabre 42-inch deck replacement path
  • U.S.-focused fulfillment options for faster delivery when available

Need a Custom Package?

Need a different combination of parts? Email us the part type and part numbers you need, such as spindle assemblies, blades, belts, pulleys, reinforcement rings, bearings, or hardware. We can review the part-number path and quote a custom package when available.

FAQ

Is this an OEM John Deere spindle assembly?

No. This is an aftermarket replacement-style spindle package intended to replace the listed part-number path when the physical fitment details match.

What are the lead spindle numbers for this listing?

The lead spindle numbers are AM126225, AM121324, and GY00038.

What quantity options are available?

This listing is available as a 1-pack or 2-pack. Both options include the matching spindle assembly, bolt, and mower deck deflector hardware.

What is included in the 1-pack option?

The 1-pack option includes 1 spindle assembly, 1 bolt, and 1 mower deck deflector.

What is included in the 2-pack option?

The 2-pack option includes 2 spindle assemblies, 2 bolts, and 2 mower deck deflectors.

Does this fit John Deere LT160 and LT180?

This spindle package is associated with select John Deere LT160 and LT180 42-inch deck applications. Match your original spindle number before ordering.

Can I order by mower model or deck size only?

No. Mower model and deck size alone are not enough. Match the original spindle number first, then confirm spindle length, pulley size, bolt style, deflector hardware, mounting pattern, blade mount, and belt routing before ordering.

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