AM121229 AM121342 AM115721 Spindle Assembly for John Deere LX GT 48 54 Deck

Product Overview

This spindle assembly is designed for John Deere LX and GT series lawn tractors with 48-inch or 54-inch mower decks. It drives the mower blades to ensure a clean, even cut. Ideal for owners of John Deere garden tractors needing a reliable replacement spindle.

Key Features & Performance

• Precision-machined housing for smooth rotation and long life
• Includes sealed bearings to protect against debris and moisture
• Direct fit replacement for OEM part numbers AM121229, AM121342, AM115721
• Designed for John Deere 48" and 54" decks on LX and GT models
• Rugged construction withstands the stress of regular mowing

Fitment & Compatibility

• John Deere LX series lawn tractors with 48" or 54" deck
• John Deere GT series garden tractors with 48" or 54" deck
• Replaces OEM spindle part numbers AM121229, AM121342, AM115721

Common Uses

• Replacing worn or damaged spindles on John Deere mower decks
• Restoring cutting performance on LX and GT series tractors
• Maintaining 48" and 54" side-discharge or mulching decks
• Service repair for residential and commercial mowing equipment

Technical Specifications

• Part Number(s): AM121229, AM121342, AM115721
• Type: Spindle Assembly
• Application: John Deere 48" and 54" mower decks
• Compatible Series: LX, GT

Frequently Asked Questions

Q: Will this spindle fit my John Deere LX280 with a 48" deck? A: Yes, this spindle is compatible with LX series tractors using a 48" deck, including the LX280 model.

Q: Does this assembly include the blade and pulley? A: No, this is the spindle housing and bearing assembly only; the blade and pulley are sold separately.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.