Deck Spindle Repair Ring Bolts 618-04125 618-04125A 618-04125B

Product Overview

These deck spindle repair ring bolts are designed to secure spindle assemblies on riding mower and zero-turn mower decks. They provide a precise fit to prevent wobble and ensure smooth blade rotation, making them ideal for repairing worn or damaged spindle mounting hardware.

Key Features & Performance

• Sold as a set of bolts and retaining rings for complete spindle repair
• Manufactured from hardened steel for long-lasting durability
• Corrosion-resistant finish protects against rust and weather exposure
• Matches OEM specifications for direct replacement installation
• Helps reduce vibration and extend spindle bearing life

Common Uses

• Replacing damaged spindle bolts on lawn tractor decks
• Servicing zero-turn mower spindles during blade replacement
• Repairing loose or noisy deck spindles
• Restoring proper blade engagement on commercial mowers

Technical Specifications

• Part Number(s): 618-04125, 618-04125A, 618-04125B, 618-04125C
• Material: Hardened steel with corrosion-resistant coating
• Quantity: Multiple bolts and rings per set

Frequently Asked Questions

Q: Will these bolts fit my Craftsman or Husqvarna deck? A: These ring bolts are designed for decks that use OEM 618-04125 series parts. Check your spindle assembly part number to confirm compatibility.

Q: Do I need to replace the rings as well? A: Yes, the retaining rings are included because they often wear out together with the bolts. Replacing both ensures a secure fit.

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