TENGMUJX Spindle Assembly for 42" 50" 54" Mower Decks — 3-Pack, OEM Fit & Sealed Bearings

TENGMUJX 117-7268 spindle assembly is a direct-fit replacement designed to restore cutting performance on compatible 42", 50" and 54" Toro and Exmark mower decks.

If your mower deck is showing uneven cuts, vibration, or a damaged spindle, this three-pack of TENGMUJX assemblies provides an affordable way to get back to smooth, level mowing. Each unit is built to match the dimensions and mounting pattern of common OEM spindles, so installation is straightforward for anyone comfortable with basic deck maintenance. The set replaces several Toro and Exmark part numbers, offering broad compatibility across TimeCutter, MyRide and Quest model lines.

How will this spindle assembly improve my mower's performance?

Replacing a worn or bent spindle reduces blade wobble and vibration, which restores a cleaner, more consistent cut and protects other deck components. New sealed bearings ensure smoother rotation and can reduce noise and heat during operation.

• Restores blade stability to reduce striping and scalloped cuts.
• Sealed bearing design improves longevity and reduces maintenance.
• Matches OEM mounting hole spacing and overall height for correct blade alignment.

Which mower models and part numbers does this fit?

This spindle assembly is manufactured to replace multiple OEM references used across Toro and Exmark decks. It suits a variety of TimeCutter and Exmark Quest models with 42", 50" or 54" decks, making it a versatile option for common residential and commercial machines.

• Replaces Toro part numbers such as 117-0751, 117-7267, 117-7268, 117-7439 and related OEM codes.
• Compatible with Toro TimeCutter, MyRide and various MX/SS/ZS series decks listed by Toro.
• Fits Exmark Quest E and S series 42" decks and similar Exmark applications.

What are the key specifications and installation notes?

Dimension verification ensures the spindle fits correctly and maintains deck geometry. Confirm the mounting hole center-to-center distance and overall assembly height before installation to prevent fitment issues.

• Overall height: 5-9/16" for correct blade clearance.
• Mounting hole distance (center-to-center): 5-1/2" to match OEM decks.
• Sold as a 3-pack for multiple replacements or to service several deck spindles at once.

What support and warranty does TENGMUJX provide?

TENGMUJX is a parts manufacturer focused on lawn mower components and offers customer support to help with fitment or product concerns. Each purchase is backed by a 24-month after-sales warranty to give buyers confidence in their replacement parts.

• 24-month warranty covering manufacturing defects under normal use.
• Customer support response typically within 24 hours for fitment or service questions.
• Quality control procedures in place to ensure consistent part dimensions and performance.

Who is this for? If you own a compatible Toro or Exmark zero-turn or lawn tractor with a 42", 50" or 54" deck and you're noticing vibration, uneven cutting, or visible spindle damage, this TENGMUJX 117-7268 three-pack offers a cost-effective, OEM-matching replacement. It's aimed at DIY mechanics, service shops, and property owners who prefer to replace spindle assemblies themselves to restore deck performance and extend mower life.