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Husqvarna Spindle Assembly Set for Fast Trak SDX, Raptor SDX (3-Pack)

$144.99 on Amazon.com (as of June 29, 2026, 8:06 PM EST) View details ↗

Upgrade your Husqvarna Fast Trak SDX or Raptor SDX mower with this high-quality replacement spindle assembly set. This kit includes three spindle assemblies designed to replace OEM part numbers 125981, 605380, 783548, 607275, 783530, 783514, and 605381, ensuring compatibility with your mower’s deck.

Each spindle assembly features a durable construction with a 5.28-inch height and a 5.08-inch pulley diameter, ideal for 48-inch, 54-inch, and 60-inch decks. The set comes complete with three spindles, 12 threaded mounting bolts, three flange nuts, and three pulleys for a full installation. Verify your mower’s part number before purchase to ensure a perfect fit.

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