Deck Spindle Pulley Replaces for John Deere GX22616 80-91-064,Fit 48 inch Deck L120 L130 LA130 LA140 LA145 LA165 D150 D160,1 Pack

What It Is

This is a replacement deck spindle pulley for John Deere 48-inch cutting decks. It drives the mower blade belt, enabling blade rotation. Intended for select gas-powered lawn tractors with 48-inch decks.

Fitment & Compatibility

Before buying, verify:

• Deck size: This pulley fits only 48-inch decks on models like L120, L130, LA130, LA140, LA145, LA165, D150, D160.
• OEM cross-reference: Replaces John Deere part GX22616 and aftermarket number 80-91-064. Not compatible with 42-inch or 54-inch decks.
• Measurements: The pulley has a 4.5-inch outer diameter and a 5/8-inch bore. Check your existing pulley dimensions to confirm.
• Quantity: This is a single pulley (1 pack). If your deck has multiple spindles, you may need more than one.

Key Things to Know

• Quality: Aftermarket part, not OEM. Made from steel with a painted finish. Generally reliable for the price, but may not last as long as OEM in heavy use.
• Installation difficulty: Moderate. Requires removing the deck, belt, and blade. Have a socket set, wrench, and possibly a puller for the old pulley.
• Common gotcha: The pulley’s bearing is sealed and non-serviceable. If it fails, replace the whole pulley. Check the belt tensioner and idler pulleys at the same time.
• Fitment nuance: Some users report needing to ream the bore slightly for a perfect fit on older spindles. Have a file or drill handy.

Should You Buy It

Yes, if you need a budget-friendly replacement for a worn or noisy pulley on a 48-inch John Deere deck. It’s a solid value for light to moderate mowing. For commercial or heavy use, consider OEM for longer life.