Spindle Assembly for Exmark 117-7268 117-7439 121-0751, for Toro 4200 5000 4216 4235 4260 and 5060 TimeCutter 117-0751 117-7267 (3 Pack)

What It Is

This is a 3-pack of spindle assemblies for Exmark and Toro zero-turn mowers, designed to drive the blades on 42- to 60-inch cutting decks. It replaces OEM part numbers 117-7268, 117-7439, 121-0751, 117-0751, and 117-7267.

Fitment & Compatibility

• Exmark models: Fits Lazer Z, Lazer Z HP, Quest, and Radius decks with 1-inch spindle shaft (check your deck part number—common on 48–60 inch decks).
• Toro models: Fits TimeCutter 4200, 5000, 4216, 4235, 4260, and 5060 (most 42–60 inch TimeCutter decks with 1-inch shaft). Also fits some Z-Master and GrandStand decks with same OEM numbers.
• Measurement check: Before buying, measure your existing spindle shaft diameter (must be 1 inch) and bolt pattern (typically 3-bolt, 3.5-inch center-to-center). Confirm deck thickness—this assembly uses a 0.75-inch mounting shoulder.
• OEM vs aftermarket: This is a direct replacement aftermarket part, not OEM Toro/Exmark. It uses sealed ball bearings and a standard steel housing. If your deck has a 1-inch shaft and 3-bolt pattern, it should bolt on with no modifications.

Key Things to Know

• Quality: Rated 4.6/5 (52 reviews). Users report it’s comparable to OEM but may have slightly shorter bearing lifespan under heavy commercial use. Good for residential or light commercial.
• Installation: Moderate difficulty. You’ll need a socket set, a puller for stubborn spindles, and a torque wrench (tighten to 30–40 ft-lbs). Watch for stripped bolt holes on older decks.
• Gotchas: The 3-pack saves money, but if only one spindle fails, you’re replacing all three—inspect all spindles for play or noise before buying. Check blade bolt size (typically 5/8-inch) to ensure your blades fit.
• Warranty: Typically 1-year limited against defects. No returns for wear or improper installation.

Should You Buy It

If you have a compatible Exmark or Toro zero-turn with a 1-inch spindle shaft and need a budget-friendly replacement for all three spindles at once, this 3-pack is a solid value. Avoid if you need OEM exactness for commercial duty or if your deck uses a different shaft size or bolt pattern.