Magorfas 46" Deck Mower Rebuild Kit — 2 Spindles with Pulleys + Deck Belt for Husqvarna/AYP 46"

This Magorfas 46" deck mower rebuild kit supplies two replacement spindles with pulleys and one deck belt engineered to restore cutting performance on compatible AYP and Husqvarna 46-inch decks.

If your riding mower’s deck has developed vibration, poor belt tracking, or loose blade mounting points, replacing worn spindles and the deck belt is one of the most effective maintenance steps. The Magorfas kit bundles the most commonly failing components for 46" decks used on models like Husqvarna YTH22V46, YTA22V46 and compatible AYP/Craftsman machines. Each part is specified as a direct-fit replacement for the OEM numbers listed, which helps simplify purchasing and installation.

Which mower models and OEM numbers does this kit fit?

The kit is designed for a range of 46" Husqvarna, AYP, Ariens, Poulan and Craftsman decks. Cross-referenced OEM part numbers are provided to ensure compatibility before you buy.

• Fits Husqvarna models: YTH22V46, YTA22V46, YTH18K46, YTH2146XP, YTH21K46 and related 46" variants.
• Cross-replaces AYP/Husqvarna/OEM numbers such as 187292, 192870, 532192870 and 532187281.
• Belt replaces numbers 405143, 532405143, 584453101 and compatible Craftsman part 7133156.
• Spindles match Ariens part references 21546238/21546299/21549012 where applicable.

How will new spindles and pulleys affect deck performance?

Worn spindles cause blade wobble, uneven cuts and noisy operation; installing new spindles and pulleys reduces play in the blade mounting and restores smooth rotation. You’ll notice steadier blade tracking, less vibration, and often reduced wear on the belt and blades.

• Eliminates blade wobble by restoring tight spindle bearings and proper pulley alignment.
• Reduces vibration transmitted to the deck and tractor chassis.
• Improves cutting consistency and blade life by maintaining correct blade pitch and balance.

What are the parts included and their key specifications?

This kit includes two spindles (each approximately 7" height) with pulleys and one replacement deck belt sized for 105-3/4" length by 1/2" width. The components are chosen to match the OEM fit and geometry for 46" decks so they install without modification on compatible machines.

• 2 x spindles, height ~7" (177 mm), with attached pulleys to replace common OEM spindle numbers.
• 1 x deck belt, 105 3/4" long and 1/2" wide, compatible with listed belt part numbers.
• Hardware and pulley fit tailored to AYP/Husqvarna 46" deck assemblies.

How difficult is installation and what tools are needed?

Installation is a moderate DIY task for someone comfortable with basic mechanical work and using hand tools. You’ll need to remove the deck from the tractor to access the spindle housings and route the belt; torque specs and safety steps should follow your tractor’s service manual.

• Typical tools: socket set, torque wrench, screwdrivers, and possibly a bearing press or spindle puller.
• Estimated time: 1–3 hours depending on experience and clean access.
• Follow shop manual torque values and safety procedures when replacing spindles and re-tensioning the belt.

Who is this kit for: Owners and technicians working on 46" lawn tractor decks who need a direct-fit replacement for worn spindles, pulleys and the primary deck belt. It’s intended for Husqvarna, AYP, Ariens, Poulan and compatible Craftsman models listed above and for people who want OEM-number cross-reference parts to simplify sourcing and repair. If you plan to restore deck performance and reduce downtime from recurring belt or spindle failures, this kit supplies the main mechanical components to get the deck back into reliable service.