8TEN Deck Spindle for Toro 50 inch TimeCutter Z5000 Z5020 Z5030 Titan ZX5000 117-1192 110-6866 2 Pack

What It Is

This is a 2-pack of replacement deck spindles designed for select Toro 50-inch zero-turn mowers. The spindle houses the bearings and pulley that drive your mower blades; if your deck is vibrating, making grinding noises, or cutting unevenly, a worn spindle is likely the cause.

Fitment & Compatibility

Before buying, confirm your mower model has a 50-inch deck. This 8TEN set fits Toro TimeCutter Z5000, Z5020, Z5030, and Titan ZX5000 models with 50-inch cutting decks. It directly replaces OEM part numbers 117-1192 and 110-6866. Measure your existing spindle: the shaft diameter should be 1 inch, and the housing bolt pattern should be a 4-hole, 3-inch square. Also check that your blade uses a 5/8-inch center hole and that the spindle pulley matches your belt width (typically 1/2 inch or 5/8 inch). If you have a 42-inch or 54-inch deck, this will not fit.

Key Things to Know

• Quality vs. OEM: These are aftermarket spindles; they match OEM specs but cost less than genuine Toro parts. Expect similar durability for residential use, but commercial operators may prefer OEM for longer life.
• Installation difficulty: Moderate. You’ll need a socket set, a torque wrench, and possibly a puller to remove the old spindle. Plan 30–60 minutes per spindle.
• Common gotcha: The spindle housing may not have a grease fitting (pre-lubricated sealed bearings). If your old spindle had a zerk fitting, you’ll lose the ability to regrease—just replace when bearings wear out.
• Blade bolt torque: Tighten the blade bolt to 70–90 ft-lbs. Under-tightening can cause blade wobble; over-tightening can strip threads.

Should You Buy It

If you have a compatible Toro 50-inch zero-turn and want a cost-effective, reliable fix for a noisy or wobbly deck, this 2-pack is a solid choice. It’s best for homeowners who can handle a simple swap and want to avoid the higher cost of OEM parts. If you mow commercially or need greasable spindles, stick with genuine Toro.