Bosflag 3-pack spindle assembly (139-3214) ready for quick deck replacement.
Bosflag 125-5575 spindle pulley ensures smooth blade rotation during maintenance.
Bosflag spindle assembly close-up highlights precision fit for Toro deck parts.
Bosflag pulley close-up shows robust construction for durable mowing performance.
Bosflag deck-service-ready kit supports proactive mower maintenance and downtime reduction.
Bosflag compatibility snapshot for Toro and Exmark models offers clear fit guidance.
Bosflag spindle assembly installation sequence with clear parts for easy setup.
Bosflag spindle-assembly in action under mower deck during cutting.
Bosflag spindle-pulley wear-resistance for extended deck life.

BOSFLAG

BOSFLAG 3-Pack Spindle Assembly 139-3214 + 125-5575 Pulley for Toro MX Mowers

High-performance patio lawn and garden made for confident daily results

$109.84

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Why customers choose PatioZora Garden

Premium BOSFLAG 3-Pack Spindle Assembly with 125-5575 Pulley

When mower maintenance becomes routine, dependable parts make the difference between a clean cut and uneven wear. This BOSFLAG kit groups three spindle assemblies (139-3214) with three matching pulleys (125-5575), engineered to support smooth operation on a range of Toro and Exmark systems. Rather than a one-off fix, this kit is designed to be a ready-to-use resource for deck service, spare parts storage, and ongoing maintenance planning. The result can be a more consistent cut and less downtime during peak mowing seasons.

What’s inside the 3-pack

  • Three spindle assemblies (139-3214) ready for quick deck restoration and ongoing service.
  • Three matching pulleys (125-5575) with exacting dimensions: height about 0.84 inches, inner diameter 0.66 inches, outer diameter 5.04 inches.
  • Compact, value-packed kit ideal for multi-deck maintenance and spare parts storage.

Performance and maintenance benefits

  • Addresses common signs of wear such as uneven cutting and stiff rotation by replacing worn spindles with fresh components.
  • Supports smoother operation and better blade engagement when installed correctly, contributing to consistent mowing results.
  • Offers a cost-effective path to deck service, helping you minimize downtime between mowing sessions.

Compatibility and fit at a glance

The kit is designed to work with a broad selection of Toro riding mowers, including MX and SS series, as well as Sw series models. It also aligns with select Exmark Quest drive lever configurations. For best results, confirm your exact model numbers against the kit’s compatibility notes in the description.

Why choose BOSFLAG for mower parts

  • Quality-controlled components designed to fit a variety of Toro and Exmark mowers.
  • Value-packed 3-pack for thorough deck servicing and stocking spare parts.
  • Well-suited for proactive maintenance, potentially reducing downtime and extending deck life with proper care.

Installation notes

Replace worn spindles and pulleys as part of routine deck service. Ensure proper alignment and torque during installation, and consult the mower’s service manual for model-specific guidance.

FAQ

Q: What is included in the BOSFLAG 3 Pack Spindle Assembly set?

A: Three spindle assemblies (139-3214) and three pulleys (125-5575) for multiple mower decks and spare parts.

Q: Which mowers are compatible with this BOSFLAG kit?

A: Fits many Toro riding mowers (MX, SS, Sw series) and select Exmark Quest drives; check model numbers in the listing.

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