Spindle Assembly 127-0560 with 105-7734 Pulley for Toro Z Master

Overview

This aftermarket 127-0560 spindle assembly with 105-7734 pulley is a replacement-style mower deck spindle and pulley package for select Toro Z Master commercial zero-turn mower deck applications.

This listing is organized around the 127-0560 spindle assembly and matching 105-7734 spindle pulley. Optional package choices may include a single spindle and pulley or a larger 60-inch deck service kit with spindles, pulleys, blades, belt, and blade hardware. Match your original part numbers before ordering.

Key Features

• Aftermarket replacement-style mower deck spindle and pulley package
• Product Type: Spindle Assembly
• Lead Spindle Number: 127-0560
• Spindle Pulley Number: 105-7734
• Common Deck References: 60 inch and 72 inch deck paths
• Available Package Options: single spindle with pulley or 60-inch deck service kit
• Organized by spindle, pulley, blade, belt, and hardware part type to reduce fitment confusion

Compatible Brands & Model Series

This 127-0560 / 105-7734 spindle and pulley package is associated with select Toro Z Master commercial mower deck applications.

Supplier model references include:

• Toro Z Master 3000 Series 60-inch deck references, including 74950 and 74958
• Toro Z Master 5000 Series 60-inch deck references, including 74930, 74933, and 74915
• Toro Z Master 6000 Series 60-inch deck references, including 74926 and 74925TE
• Toro Z Master 7000 Series references, including 74267
• Toro Z Master 7500-D Series 60-inch and 72-inch references, including 74060, 74064, 74072, and 74074

Verify your part numbers before ordering.

Replaces OEM Part Numbers

• Toro Spindle Assembly Number: 127-0560
• Alternate Spindle Reference: 1270560
• Toro Spindle Pulley Number: 105-7734
• Alternate Pulley Reference: 1057734

Available Package Options

Select the package option that matches the parts needed for your repair. Not every option includes every component listed below.

• Single Spindle and Pulley Option: includes 1 spindle assembly replacing 127-0560 and 1 spindle pulley replacing 105-7734.
• 60-Inch Deck Service Kit Option: includes 3 spindle assemblies, 3 spindle pulleys, 3 mower blades, 1 deck belt, and blade bolt / washer hardware when selected.

Optional Package Part Number Breakdown

Part numbers below may apply to available package options. Not every package includes every component listed. Select the option that matches the parts needed for your repair.

• Spindle / Mandrel Numbers: 127-0560, 1270560
• Spindle Pulley Numbers: 105-7734, 1057734
• 60-Inch Blade Numbers: 105-7718-03, 105771803
• Deck Belt Numbers: 114-5858, 1145858, 132-5982
• Blade Bolt Number: 51-4060, 514060
• Blade Washer Number: 125-1736

Single Spindle Specifications

• Spindle Number: 127-0560
• Application Type: Toro Z Master commercial mower deck spindle assembly
• Height Reference: 193 mm / 7.59 inches
• Deck Size References: 60 inch and 72 inch paths appear in supplier data
• Application Note: Confirm spindle position, mower model, serial range, mounting pattern, pulley setup, blade hardware, and belt path before ordering

Optional Package Component Specifications

Spindle Pulley Specifications

• Pulley Number: 105-7734
• Pulley Outer Diameter: 195 mm / approximately 7.67 inches
• Pulley Inner Diameter: approximately 48.2 mm / 1.89 inches
• Common OEM Pulley Reference: 7-5/8 inch outer diameter, 1 inch height

60-Inch Blade Specifications

• Blade Number: 105-7718-03
• Blade Length Reference: 20.5 inches
• Deck Size Reference: 60 inch when used as a 3-blade package
• Blade Note: Confirm the blade number shown in the selected package option before ordering.

Deck Belt Specifications

• Deck Belt Numbers: 114-5858, 132-5982
• Belt Width: 5/8 inch
• Belt Length Reference: 196 inches to 196-1/4 inches depending on supplier measurement point
• Deck Size Reference: 60 inch

Blade Hardware Specifications

• Blade Bolt Number: 51-4060
• Blade Washer Number: 125-1736
• Hardware Note: Blade hardware is only included when shown in the selected kit option or product image.

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
• Deck belt is cracked, glazed, stretched, or jumping off the pulleys
• Blade bolt or Belleville washer is worn, missing, or damaged during blade service
• Original spindle number matches 127-0560 or pulley number matches 105-7734

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 spindle, pulley, blade, belt, and hardware references for package variants
• Single-spindle and full 60-inch deck service kit 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 Toro spindle assembly?

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

What is the lead spindle number for this listing?

The lead spindle assembly number is 127-0560.

Is 105-7734 a spindle number?

No. 105-7734 is a Toro spindle pulley number and should stay in the pulley bucket.

Does this listing include a belt?

Only the selected 60-inch deck service kit option includes the deck belt. The belt path includes 114-5858 and 132-5982.

What is 125-1736?

125-1736 is a blade bolt Belleville washer reference, not a spindle, pulley, blade, or belt number.

Should 107-3192-03 be included in this 60-inch kit?

Only if your selected package image or supplier data confirms it. 107-3192-03 is commonly associated with a 16.5-inch blade path, while the 60-inch kit data points to a 20.5-inch blade path such as 105-7718-03.

Can I order by deck size only?

No. Deck size alone is not enough. Match the original spindle number and pulley number first, then confirm mower model, serial range, blade path, belt routing, hardware requirements, and deck layout before ordering.