Rear Idler Center/Single Flange Bobcat

SKU: 18RI3238

$291.90
$291.90
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Rear Idler - Center/Single Flange 

BOBCAT T140 All Serial Numbers
6693238
BOBCAT T180 = 36500
6693238
BOBCAT T180 = 524211001; 527511001; 527611001; 531411001; 531511001
6693238
BOBCAT T180 = A3LL11001; ASLL35032; A3LL35033; A3LL36499
6693238
BOBCAT T190 = 519311001; 531611001; 527011001; 527911001; 527711001; 527811001; 531611001; 531711001
6693238
BOBCAT T190 = A3LN11001; A3LN35235; A3LP11001; A3LP35010; A3LN35236; A3LN36499; A3LP35011; A3LP36499
6693238
BOBCAT T190 = A3LN36500; A3LP36500
6693238
BOBCAT T200 All Serial Numbers
6693238
BOBCAT T250 = 523011001; 523111001; = 525613797; = 525712110
6693238
BOBCAT T250 = 525613798; 525712111; 531811001; 531911001; A5GS11001~A5GS20261; A5GT11001~A5GT20079; = A5GS20262; = A5GT20080
6693238
BOBCAT T300 = 521911001; = 522011001; = 525415049; = 525512120
6693238
BOBCAT T300 = 525415050; 525512121; 532011001; 532111001
6693238
BOBCAT T300 = A5GU11001; A5GU20394; A5GV11001; A5GV20117; A5GU20395; A5GV20118
6693238
BOBCAT T320 All Serial Numbers
6693238
BOBCAT T550 = A7UJ11001
6693238
BOBCAT T550 AJZV11001~AJZV13999
6693238
BOBCAT T590 (A3NR11001 ~ A3NR15598) (A3NS11001 ~ A3NS11999) (ALJU11001~ALJU16824)(B37811001~B37811103)
6693238
BOBCAT T630 A7PU11011~14999
6693238
BOBCAT T630 AJDT11001~12999
6693238
BOBCAT T650 = 1MLT11001; (A3P011001~A3P019999) (A3P111001~A3P113999) (ALJG11001~ALJG14489) = T1ML11001 (B2KZ11001~B2KZ11999)
6693238
BOBCAT T750 (ANKA11001~14999) = ATF611101
6693238
BOBCAT T770 (A3P811001~A3P815999) (A3P911001~A3P912999) = AUYB11001; = AN8T11001; (B3BW11001~B3BW11999) = ATF7111001
6693238

* Notes: All sizes (variants) displayed with your make and model will fit. | Call us if you have any questions. 866-516-TIRE (8473)

Condition: New

Shipping to Alaska, Hawaii, US territories or APO/FPO? Please call (866) 516-8473 before purchasing to confirm shipping to your address.

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Rear Idler - Center/Single Flange 

BOBCAT T140 All Serial Numbers
6693238
BOBCAT T180 = 36500
6693238
BOBCAT T180 = 524211001; 527511001; 527611001; 531411001; 531511001
6693238
BOBCAT T180 = A3LL11001; ASLL35032; A3LL35033; A3LL36499
6693238
BOBCAT T190 = 519311001; 531611001; 527011001; 527911001; 527711001; 527811001; 531611001; 531711001
6693238
BOBCAT T190 = A3LN11001; A3LN35235; A3LP11001; A3LP35010; A3LN35236; A3LN36499; A3LP35011; A3LP36499
6693238
BOBCAT T190 = A3LN36500; A3LP36500
6693238
BOBCAT T200 All Serial Numbers
6693238
BOBCAT T250 = 523011001; 523111001; = 525613797; = 525712110
6693238
BOBCAT T250 = 525613798; 525712111; 531811001; 531911001; A5GS11001~A5GS20261; A5GT11001~A5GT20079; = A5GS20262; = A5GT20080
6693238
BOBCAT T300 = 521911001; = 522011001; = 525415049; = 525512120
6693238
BOBCAT T300 = 525415050; 525512121; 532011001; 532111001
6693238
BOBCAT T300 = A5GU11001; A5GU20394; A5GV11001; A5GV20117; A5GU20395; A5GV20118
6693238
BOBCAT T320 All Serial Numbers
6693238
BOBCAT T550 = A7UJ11001
6693238
BOBCAT T550 AJZV11001~AJZV13999
6693238
BOBCAT T590 (A3NR11001 ~ A3NR15598) (A3NS11001 ~ A3NS11999) (ALJU11001~ALJU16824)(B37811001~B37811103)
6693238
BOBCAT T630 A7PU11011~14999
6693238
BOBCAT T630 AJDT11001~12999
6693238
BOBCAT T650 = 1MLT11001; (A3P011001~A3P019999) (A3P111001~A3P113999) (ALJG11001~ALJG14489) = T1ML11001 (B2KZ11001~B2KZ11999)
6693238
BOBCAT T750 (ANKA11001~14999) = ATF611101
6693238
BOBCAT T770 (A3P811001~A3P815999) (A3P911001~A3P912999) = AUYB11001; = AN8T11001; (B3BW11001~B3BW11999) = ATF7111001
6693238

Why Choose This

  • Verified Fitment — Confirmed compatible with your machine. Fits or your money back.
  • Free Shipping — Ships free to all 48 states from 20+ warehouses nationwide.
  • Same-Day Processing — Orders placed before 2 PM CST ship the same business day.

What Goes Into Every UltraTrack Track

Every UltraTrack rubber track is engineered with a multi-layer construction system designed for maximum service life under real jobsite conditions.

  • Continuous Steel Cord Belt — A single continuously wound steel cable runs the full length of the track, eliminating splice points that cause premature failure. This is the same belting method used in OEM tracks.
  • High-Tensile Steel Links — Drop-forged steel links engage cleanly with your machine's sprocket for smooth power transfer and reduced undercarriage wear.
  • 100% Virgin Rubber Compound — Acid-washed steel cords are bonded through multi-stage vulcanization. No reclaimed or recycled rubber. The result is a track body that resists delamination, cracking, and chunking even under sustained heavy loads.
  • UV and Ozone Stabilizers — Built-in antioxidants and antiozonants protect against sun and weather degradation, extending track life for machines that sit outdoors between jobs.

Undercarriage Care: Getting the Most Hours from Your UltraDrive Idlers

  • Check for Seal Leaks — Oil weeping at the hub means the seal is gone. A dry idler seizes, flat-spots, and starts cutting into the inner rail of the track.
  • Inspect the Flange and Tread Face — The idler flange is what keeps the track running straight. Once the flange is worn thin or cracked the track will wander and can derail under side load.
  • Verify the Tensioner Works — The idler carries the track adjuster. A seized grease cylinder or a tired recoil spring leaves the track permanently over- or under-tensioned no matter what you set.
  • Clean Around the Idler and Recoil — Packed material stops the recoil assembly absorbing shock loads, and that force goes straight into the idler and the track instead.
  • Check Alignment — An idler out of line with the sprocket wears one flange and one side of the rail. Uneven flange wear is the symptom; alignment is the cause.

Product Specifications

SKU18RI3238
BrandUltraTrack
ConditionNew

Compatible Parts & Alternatives

Frequently Asked Questions

Still have a question?

Have a question about fitment, sizing, or this product? Our team answers 7 days a week.

Call (866) 516-8473

Shipping & Returns

Shipping

Free shipping on every order to all 48 states. No minimum purchase. Orders placed before 2 PM CST are processed and shipped the same business day from the nearest of our 20+ US warehouse locations.

Returns

30-day hassle-free returns on unused products in original packaging. If the product does not fit your machine due to an error on our part, we cover return shipping.

Warranty Info

This product is guaranteed to be free from manufacturer defects in materials and workmanship.

Verified Customer Reviews

Rear Idler Center/Single Flange Bobcat
Rear Idler Center/Single Flange Bobcat
$291.90
$291.90

Not sure this is the right part for your machine? Call us at (866) 516-8473 — our team can verify fitment and help you choose the right tread pattern. We are available 7 days a week.

Compatible With All Major Brands

Replacement tracks and tires for Bobcat, CAT, Kubota, Case, Takeuchi, and hundreds more.

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