Deck Spindle Assembly Fits For Troy-Bilt Horse XP TB2246 Thouroghbred 618-04636

Deck Spindle Assembly for Troy-Bilt

This deck spindle assembly is a replacement part that keeps the mower blade turning smoothly under the deck, and it cross-references OEM numbers 618-04636 for Troy-Bilt and Horse XP applications.

Overview

This deck spindle assembly is built to replace worn or noisy spindles on select Troy-Bilt riding mowers, keeping the blade spinning true for a cleaner cut. As a direct cross-reference to 618-04636, this deck spindle assembly fits Horse XP and TB2246 Thouroghbred models that rely on this housing and bearing design. It suits home owners and small acreage operators doing their own deck repairs.

Built For Performance

• Housing and shaft designed to match the 618-04636 spindle footprint
• Sealed bearings to help keep debris and moisture out of the rotating assembly
• Machined shaft for stable blade mounting and reduced vibration
• Cast housing built to handle regular mowing loads
• Pre-assembled for a direct bolt-on replacement

Fits These Machines

• for Troy-Bilt Horse XP
• for Troy-Bilt TB2246 Thouroghbred

On-The-Job Use

• Replacing a noisy or seized spindle on a riding mower deck
• Restoring even blade rotation after bearing wear
• Routine deck maintenance on residential lawns
• Keeping a backup spindle on hand for mid-season repairs

Specs At A Glance

Good To Know

Q: How do I know this spindle fits my mower? A: Match the part number 618-04636 on your existing spindle or check your deck model against the listed fitment before ordering.

Q: Is this an original Troy-Bilt part? A: No, this is an aftermarket replacement spindle made for Troy-Bilt applications and is not an original brand product.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.