AEFHKM 60-inch Spindle Assembly for John Deere ZTrak M/R Series - Alloy Steel, Bolts & Nuts Included

If your John Deere Z930M, Z950M, Z955M, Z960M, Z960R or Z970R mower deck needs a durable replacement spindle, this AEFHKM kit provides a corrosion-resistant alloy steel assembly that matches OEM fit and function. The package arrives with the fasteners needed for mount-up so you can reduce downtime and get your deck back to cutting quickly. It’s engineered for long life in outdoor conditions and backed by a one-year warranty and responsive customer support.

How does this spindle assembly match my John Deere 60" deck?

The AUC12478 is manufactured to the same mounting pattern and dimensions as the OEM spindle for 60-inch John Deere ZTrak M and R series decks. That makes it a straightforward swap without extensive modifications. The kit includes the bolts and nuts specified for secure installation.

• Fits John Deere Z930M, Z950M, Z955M, Z960M (M Series) and Z960R, Z970R (R Series) mower decks.
• Designed for 60-inch cutting decks with matching bolt-hole spacing.
• Comes with the necessary bolts and nuts for a complete replacement.

What materials and durability features will I get?

This spindle assembly is constructed from alloy steel that resists rust and corrosion, helping it withstand moisture, grass clippings and seasonal storage. Components are treated for extended service life, reducing the frequency of replacements compared with untreated parts.

• Alloy steel construction for improved strength and longevity.
• Corrosion-resistant finish to protect against outdoor exposure.
• Supplied fasteners are matched to the assembly for reliable clamping force.

How easy is installation and what’s included in the kit?

The assembly is intended as a direct replacement, so installation follows the same steps as the original spindle removal and re-fit. Because bolts and nuts are included, you won’t need to source additional hardware, making the repair faster and cleaner.

• Complete spindle assembly ready to bolt onto the deck flange.
• All required bolts and nuts included to secure the unit.
• Follow manufacturer torque specs and safety procedures during installation.

What post-purchase support and warranty do I receive?

AEFHKM backs this replacement spindle with a one-year warranty and a friendly return/exchange policy. Customer service aims to respond within 24 hours to inquiries so you can get help quickly if any issue arises.

• 1-year limited warranty for manufacturing defects.
• Customer support available by email; typical response within 24 hours.
• Return and exchange options for eligible concerns.

Who is this for: This AEFHKM AUC12478 spindle assembly is ideal for landscapers, lawn-care professionals, and homeowners who operate John Deere ZTrak M or R series mowers with a 60-inch deck and need a reliable, OEM-compatible replacement. Choose this kit if you want a corrosion-resistant alloy construction, included fasteners for a complete repair, and the reassurance of a one-year warranty and responsive customer support.