Magorfas spindle assembly with pulley for 42"–52" mowers — 7.5" height, 6.25" OD pulley, full hardware kit

Magorfas spindle assembly with matching drive pulley — a complete replacement kit engineered to restore deck rotation on 42"–52" riding mowers compatible with Husqvarna, AYP, Craftsman and similar models.

If your mower deck is noisy, wobbling, or failing to engage properly, replacing the spindle assembly and pulley often fixes the problem. This Magorfas kit includes the spindle, a top nut, pulley, bottom bolt, washer, four mounting bolts and a grease zerk so you can refit a variety of mid-frame and garden tractor decks without scavenging parts.

Which mower models and part numbers does this kit fit?

This assembly is designed to match many common OEM numbers used by Husqvarna, AYP, Ariens, Poulan and other brands. Cross-reference your old spindle or pulley number to confirm fit before buying.

• Compatible OEM references: AYP 187292, 153535 series, Husqvarna 532187292 / 532187281 / 532192870 / 539112057 / 587125401.
• Vehicle fit examples: YT16542, YTH2042, RZ4219, LT131 and similar 42"–52" lawn tractors.
• Also replaces parts listed for Dixon, Rotary, Stens, Oregon, Raisman and Ariens models in the product cross-list.

What are the critical dimensions and components included?

Knowing the spindle height and pulley diameter ensures the kit will seat and align correctly in your deck. Magorfas supplies the hardware you need to reinstall the spindle and preload the pulley so the deck runs smoothly.

• Spindle overall height: 7.5 inches (190.5 mm) for correct deck clearance and belt alignment.
• Pulley outer diameter (OD): 6.25 inches (158 mm) to match belts and routing on 42"–52" decks.
• Included items: spindle assembly, top nut, pulley, bottom bolt, washer, four mounting bolts and a grease zerk.

How does this kit simplify repair and maintenance?

The Magorfas kit puts the most commonly replaced parts together so you avoid multiple orders and downtime. The included grease zerk lets you lubricate the spindle without disassembly, extending service intervals.

• One-package solution avoids piecing together separate pulleys, nuts and bolts.
• Pre-drilled mounting holes and standard fasteners match common deck patterns.
• Grease zerk enables on-deck lubrication for smoother bearings and longer life.

Are there fitment checks or installation tips I should know?

Before installing, compare your old spindle’s height, pulley OD and mounting bolt pattern to the Magorfas dimensions. Proper belt routing and torque on fasteners are key to avoiding vibration and premature wear.

• Confirm spindle height (7.5") and pulley OD (6.25") against the component being replaced.
• Inspect the deck housing and belt for wear; replace belts if frayed or glazed.
• Tighten mounting bolts to manufacturer torque specs and grease through the zerk after running briefly.

Who is this for: This Magorfas spindle assembly and pulley kit is aimed at DIY lawn tractor owners, small engine repair shops and fleet maintainers who need a reliable, direct-replacement solution for 42"–52" mowing decks. If your tractor uses Husqvarna/AYP/Craftsman/Poulan-compatible spindles or you need a complete hardware set to replace a worn spindle and pulley, this kit delivers the parts and dimensions required for a correct fit and quicker repair.