Spindle Assembly 121705X / 532121705 for Husqvarna Poulan AYP

Overview

This aftermarket 121705X / 532121705 spindle assembly is a replacement-style mower deck spindle assembly with pulley for select Husqvarna, Poulan, Poulan Pro, AYP, Craftsman, and related mower deck applications.

Choose the 1-pack, 2-pack, or 3-pack option that matches your repair. Match your original spindle number before ordering.

Key Features

• Aftermarket replacement-style mower deck spindle assembly
• Product Type: Spindle Assembly
• Lead Spindle Numbers: 121705X, 532121705
• Also Replaces: 121704X, 532121704
• Aftermarket Cross-Reference: Stens 285-886
• Pulley Included: Yes
• Available Package Options: 1-pack, 2-pack, and 3-pack
• Built around the spindle part-number path first to reduce fitment confusion

Compatible Brands & Model Series

This 121705X / 532121705 spindle assembly is associated with select Husqvarna, Poulan, Poulan Pro, AYP, Craftsman, and related mower deck applications using the listed replacement path.

Compatible Husqvarna model references include:

• GT160
• HVGTV 16 AR
• YT 161H
• YTH 112014
• YTH 142-1

Compatible Poulan model references include:

• 41804
• 41805
• PPH12H44
• PP14H44A
• PP16H44
• PP16H44C
• PP1844
• PP1844B

Compatible AYP model references include:

• 4180-24-1
• 4180-34
• AYP818A29
• CT1844A
• GT2500AR
• RL1444B
• RL1844B
• T1444B
• T1444C
• TF1444AR
• TS1884
• X18V44B
• Y18H44A
• Y18H44B
• Y18H44C

Verify your part numbers before ordering.

Replaces OEM Part Numbers

• AYP: 121704X, 121705X, 532121705
• Husqvarna: 532121704, 532121705
• Stens: 285-886
• Oregon: 82-495
• Rotary: 8647

Spindle Specifications

• Spindle Numbers: 121705X, 532121705
• Height: 6-1/2 inches
• Pulley Included: Yes

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
• Pulley, spindle housing, or bearing area is worn or damaged
• Original spindle number matches 121705X, 532121705, 121704X, or 532121704

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 spindle part-number path
• Clean 1-pack, 2-pack, and 3-pack options for the same spindle assembly
• Clear Husqvarna, Poulan, AYP, and Craftsman replacement path
• 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 Husqvarna or Poulan spindle assembly?

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

What are the lead spindle numbers for this listing?

The lead spindle numbers are 121705X and 532121705. This listing also references 121704X and 532121704.

What quantity options are available?

This listing is available as a 1-pack, 2-pack, or 3-pack of the same spindle assembly.

Does each spindle assembly include a pulley?

Yes. Supplier data shows the pulley included with the spindle assembly.

Does this listing include blades or belts?

No. This listing is for spindle assemblies with pulleys only. Blades, belts, and idler pulleys are not included.

Is Stens 285-886 the same replacement path?

285-886 is a Stens aftermarket cross-reference for this spindle assembly path. Match your original OEM number first before ordering.

Can I order by mower model only?

No. Mower model alone is not enough. Match the original spindle number first, then confirm spindle height, pulley setup, mounting pattern, blade saddle, and belt routing before ordering.