Brand New & Complete, Left & Right Side John Deere Heavy Duty Knee Extension & Spindle for the Following Models: 2510, 2520, 3010, 3020, 4000, 4010, 4020 & 4320.

Though These Knee Braces are Available in Standard Duty as well as this This Heavy Duty Version, we Don't List the Standard Duty ones Because the Cost is the Same. The "Heavy Duty" Rating is Primarily in the Spindles, the Weakest point in JD Front Ends. With this Heavy Duty Version, the Spindles are a Larger Diameter (1-1/2" Dia Standard Duty, 1-3/4" Dia with this Heavy Duty Version!) and will Need a Larger Diameter Inner Bearing which is Included with this Wide Front End.

You Particularly Want to Use These Heavy Duty Knee Extensions & Spindles if You are Using a Front End Loader...Before the Standard Duty Ones Break!

• This Listing is For Two (1 Left & 1 Right) Knee Extension & Spindle Assemblies.
  • These Assemblies are available individually - please call us at 563-724-3520 for more information.
• These Heavy Duty Knee Extensions & Spindles Come Complete & Ready to Install and Includes the Following:
  • 2 - Heavy Duty Knee Extensions for the Heavy Duty Spindles.
  • 2 - Heavy Duty Spindles (1-3/4" Dia.).
  • 2 - Inner Bearings to fit the Larger Spindle size.
  • 4 - Thrust Washers.
• Weight of each Assembly is 65lb's.

We also have All Other Parts for Wide Front End's  (Including a Complete WFE) available on our store, as well as Wheel Hubs, Hub Caps, Bearing Kits and Rims!

These are more Excellent Quality Parts that we have Repeatedly Used Ourselves, and Have Had Complete Customer Satisfaction With!!!