Lawneagle 3-Pack Spindle Assembly Kit for Toro 50" Timecutter — 3 spindles, pulley & 1/2x142 belt, direct-fit OEM replacement

The Lawneagle 3-pack spindle assembly kit includes three direct-fit spindle assemblies, three pulleys and a 1/2 x 142 drive belt designed to replace Toro 139-3214 and related part numbers for 50" Timecutter and compatible zero-turn mowers.

This complete replacement kit is engineered to restore deck performance after spindle or pulley wear. It combines heavy-duty spindles, matched pulleys, and a reinforced drive belt so you can replace worn components in one service session. The parts match OEM dimensions and mounting patterns for a direct install, reducing downtime and the need to source multiple items from different suppliers.

How does this kit restore mower cutting performance?

Worn spindles and pulleys cause blade wobble, uneven cut height, and belt slippage. Replacing the spindle assemblies and pulley together with a new belt brings blade alignment and belt tension back into spec so the deck can cut consistently across its full width.

• Three spindle assemblies restore stable blade rotation on each spindle station.
• Matched 5" OD pulleys ensure consistent belt tracking and tension.
• New 1/2 x 142 belt replaces stretched or glazed belts for reliable power transfer.
• Complete hardware set included for straightforward installation.

Which mower models and part numbers does it fit?

The kit is made to fit 50-inch Toro Timecutter and many compatible zero-turn models that use the same spindle and pulley geometry. It directly replaces the common Toro/eXmark part numbers so you can swap components without modification.

• Compatible with Toro Timecutter and SS/MX/ZS/SW series 50" models listed in product specs.
• Matches part numbers: 139-3214, 121-0751, 117-7439, 117-7267 for spindles.
• Pulleys replace 125-5575 (also 110-6865) with 5" OD, 0.67" ID, 0.82" height.
• Belt replaces 119-8820 — size 1/2" x 142" with aramid cords for durability.

What materials and construction features improve durability?

Lawneagle builds these spindles from a premium aluminum alloy with precision machining and double-sealed bearings to protect lubrication and limit contamination. The pulley and belt are specified to OEM dimensions and materials that resist wear and stretching.

• Double-sealed spindle bearings lock in grease and exclude dirt for longer life.
• Aluminum alloy housings resist corrosion while keeping weight reasonable.
• Pulleys machined to tight tolerances for correct belt alignment.
• Belt uses polyester/cotton cover, aramid tensile cords, and natural rubber for steady power transfer.

What comes in the box and what tools do I need?

The kit arrives as a ready-to-install bundle with all necessary fasteners so you can replace multiple deck components without scavenging parts. Basic hand tools and a torque wrench are recommended for a safe, reliable installation.

• Included: 3 spindle assemblies, 3 pulleys, 1 belt, 3 flanged hex lock nuts.
• Also included: 12 mounting bolts, 3 blade bolts with washers for each spindle.
• Suggested tools: socket set, torque wrench, jack or supports for deck removal, and safety gloves.
• Installation note: follow mower manufacturer torque specs and safety procedures.

Who is this for: This Lawneagle kit is aimed at owners and service technicians of 50" Toro Timecutter and compatible zero-turn mowers who need a reliable, OEM-dimension replacement for worn spindle assemblies, pulleys, and belts. It's ideal for seasonal maintenance, mid-life rebuilds, and shops that prefer a single-kit solution to restore deck function quickly and cost-effectively.