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JCB 150T 200T 300T Front Idler

332/P5842 JCB Idler
Rubbertrax
JCB 150T 200T 300T Front Idler
Buy your aftermarket JCB track loader undercarriage parts online at Rubbertrax and save versus going to your local JCB dealer. Save online and skip the trip to the dealer. This idler assembly ships free when you check out online.
SKU: 332/P5842
Weight: 145 lbs
Make: JCB
Shipping: Fast and Free!
Price: $930.00

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This is the aftermarket option for the JCB compact track loader front tension idler. This idler pulley comes fully assembled with the bearing ready for installation just as pictured.


This idler wheel is interchangeable with the following JCB track loaders:

  • JCB 1CXT
  • JCB 3TS-8T Teleskid
  • JCB 150T
  • JCB 150TR
  • JCB 205T
  • JCB 200T
  • JCB 225T
  • JCB 260T
  • JCB 270T
  • JCB 280T
  • JCB 300T
  • JCB 320T
  • JCB 325T
  • JCB 330T

There is one tension idler per side on you JCB track loader. This tension idler slides in from the front end of the track frame into the tensioner.


If your track is falling off on the front end of the machine then the idler wear is likely the cause. Idlers wear over time and prevent the tensioner from reaching the full capacity to tighten the track. A new idler can make up for several inches of slack in the track. People often think their rubber track stretches over time but it is full of steel cables. Typically the truth is the idlers have worn and can no longer fully tension the track.


Alternate Part Number:
JCB dealer part number: 332/P5842

Alternate Models:
JCB: All Above Models

Alternate Part: There are no known alternate part listings. This idler is guaranteed to fit.

JCB 150T 205T Undercarriage Parts


JCB 200T, 225T, 260T, 280T, 300T, 320T, 330T Undercarriage Parts