Spindle and Pulley Kit 461950 / 483323 for Scag Freedom Z

Overview

This aftermarket 461950 spindle and 483323 pulley kit is a replacement-style mower deck spindle and pulley package for select Scag Freedom Z, Liberty Z, SFW, SFZ, SWZT, and SZL mower deck applications.

This listing is built around the single 461950 spindle assembly and matching 483323 deck spindle pulley. A 3-spindle and 3-pulley option is available for larger deck service. Match your original spindle number, pulley number, mower model, deck size, mounting pattern, and belt path before ordering.

Key Features

• Aftermarket replacement-style mower deck spindle and pulley package
• Product Type: Spindle Assembly
• Lead Spindle Number: 461950
• Spindle Pulley Number: 483323
• Common Deck References: 48 inch and 52 inch
• Available Package Options: single spindle with pulley or 3 spindles with 3 pulleys
• Organized by spindle and pulley part number first to reduce fitment confusion

Compatible Brands & Model Series

This 461950 / 483323 spindle and pulley kit is used on select Scag mower deck applications. Match your original spindle and pulley numbers before ordering.

Supplier model references include:

• Scag SFW48-16BV, 48-inch deck, 16 HP Vanguard
• Scag SFZ48 Freedom Z models with 48-inch decks
• Scag SWZT48 models with 48-inch decks
• Scag SZL48 Liberty Z models with 48-inch decks
• Scag SFZ52 Freedom Z models with 52-inch decks
• Scag SMFZ-52 Freedom Z models with 52-inch decks
• Scag SZL52 Liberty Z models with 52-inch decks

Verify your part numbers before ordering.

Replaces OEM Part Numbers

• Scag Spindle Assembly Number: 461950
• Scag Deck Spindle Pulley Number: 483323

Available Package Options

Select the package option that matches the parts needed for your repair.

• Single Spindle and Pulley Option: includes 1 spindle assembly replacing 461950 and 1 deck spindle pulley replacing 483323.
• 3-Spindle and 3-Pulley Option: includes 3 spindle assemblies replacing 461950 and 3 deck spindle pulleys replacing 483323.

Part Number Breakdown

Part numbers below are grouped by component type. Verify your original part numbers before ordering.

• Spindle / Mandrel Number: 461950
• Deck Spindle Pulley Number: 483323

Spindle Specifications

• Spindle Number: 461950
• Spindle Height: 206.5 mm / 8.1 inches
• Outer Diameter: 132 mm / 5.1 inches
• Mounting Hole Distance: 115 mm / 4.5 inches
• Deck Size References: 48 inch and 52 inch
• Hardware Note: Mounting hardware is not included unless shown in the selected option image or stated in the package contents.

Pulley Specifications

• Deck Spindle Pulley Number: 483323
• Pulley Width: 47.5 mm / 1.87 inches
• Inner Diameter: 25 mm / 0.98 inch
• Outer Diameter: 131.7 mm / 5.18 inches
• Application Note: Common aftermarket pulley listings may round the outer diameter near 5.1 inches.

What’s Included

• Single Spindle and Pulley Option: 1 aftermarket spindle assembly and 1 deck spindle pulley
• 3-Spindle and 3-Pulley Option: 3 aftermarket spindle assemblies and 3 deck spindle pulleys
• Use the selected variant title and product images to confirm exact package contents before checkout

Common Symptoms / When to Replace

• Mower deck spindle is noisy, loose, seized, or wobbling
• Blade has excessive play at the spindle shaft
• Deck vibration increases during blade engagement
• Spindle pulley is worn, bent, damaged, or no longer tracking the belt correctly
• Original spindle number matches 461950 or pulley number matches 483323

Quick Ship Fulfillment

This item may ship directly from one of our trusted U.S. distribution partners to help reduce transit time. Packaging, labeling, or warehouse origin may vary, but the part will match the replacement numbers, fitment notes, and specifications shown in this listing.

Why Buy From PTO Direct USA

• Fitment-first product organization by replacement part-number path
• Clear single-spindle and 3-spindle package options
• U.S.-focused fulfillment options for faster delivery when available

Need a Custom Package?

Need a different combination of parts? Email us the part type and part numbers you need, such as spindle assemblies, blades, belts, pulleys, reinforcement rings, bearings, or hardware. We can review the part-number path and quote a custom package when available.

FAQ

Is this an OEM Scag spindle and pulley kit?

No. This is an aftermarket replacement-style spindle and pulley kit intended to replace the listed Scag part-number path when the physical fitment details match.

What are the main part numbers for this listing?

The spindle assembly number is 461950, and the matching deck spindle pulley number is 483323.

Does this listing include one spindle and pulley or three?

This listing has package options. The single option includes 1 spindle and 1 pulley. The larger option includes 3 spindles and 3 pulleys.

Does this fit 48-inch and 52-inch Scag decks?

Supplier model references include select Scag 48-inch and 52-inch Freedom Z, Liberty Z, SFW, SFZ, SWZT, and SZL deck applications. Match your original spindle and pulley numbers before ordering.

Can I order by deck size only?

No. Deck size alone is not enough. Match the original spindle number and pulley number, then confirm mower model, deck layout, mounting hole pattern, pulley size, and belt path before ordering.