ECCPP Pack of 3 Spindle Assembly Lawn Mower Spindles Replaces Toro 80-4341 88-4510 80-4380 Long Shaft TimeCutter

What It Is

The ECCPP Pack of 3 Spindle Assembly replaces the OEM Toro part numbers 80-4341, 88-4510, and 80-4380. These are the long-shaft spindles used on Toro TimeCutter zero-turn mowers to drive the cutting blades. They are aftermarket replacements for worn or damaged spindles.

Fitment & Compatibility

Before buying, verify your Toro TimeCutter model uses the long-shaft spindle (not the short-shaft version). Check the deck size: these typically fit 42", 50", and 60" TimeCutter decks, but not all models. Confirm your existing spindle part numbers match 80-4341, 88-4510, or 80-4380. Measure the shaft length (long shaft is roughly 3.5 inches from housing to blade mount) and the housing bolt pattern (usually 4-bolt, 3.5-inch center). Aftermarket units may have slight dimensional differences—compare housing height and bearing type with your old spindle. Not compatible with Toro Z-Master, Super Recycler, or other series.

Key Things to Know

• Quality variance: At $40.99 for three, these are budget spindles. Expect lighter-duty bearings and seals than OEM Toro parts—they may wear faster under heavy use.
• Installation difficulty: Moderate. You’ll need to remove the blade, pulley, and belt, then unbolt the spindle from the deck. A puller may be needed for stuck spindles. Reuse your old pulley and hardware if possible, as included bolts may be low-grade.
• Common gotchas: The long shaft may require spacer adjustment under the blade to prevent scalping. Check blade clearance after installation. Some users report the grease fitting is positioned differently than OEM, making lubrication awkward.
• No warranty support: With only 2 reviews and a 3.9 rating, reliability data is thin. Inspect for casting flaws or rough bearing rotation before installing.

Should You Buy It

This is a budget-friendly option for DIY owners of older or lightly used Toro TimeCutter mowers who want to save on a three-pack replacement. It’s not ideal for commercial mowing or heavy-duty use—expect shorter lifespan and possible fitment tweaks. If you need reliability or have a newer machine, stick with OEM spindles.