Free Shipping to commercial address. *Restrictions apply


Rubber Track Caterpillar 304.5 305.5

Cat 304.5 Rubber Tracks 238-3231
Rubber Track Caterpillar 304.5 305.5
Buy aftermarket rubber track belts for Caterpillar 304.5, 305.5 mini excavators online at Rubbertrax to save time and money. Save online and skip the trip to the dealer. This 238-3231 rubber track ships for FREE when you check out online and ship to a commercial address.
SKU: RT100018B-CAT3045
Weight: 615 lbs
Make: Cat
Which Rubber Track Size: 400 x 72.5 x 72W
Price: $1,550.00

Rubber tracks and wear parts are sold individually unless specified in the details. We offer free shipping across the USA when you order online and ship to a commercial address. *Some restrictions apply.

16-Inch 400x72.5x72 Rubber Track (238-3231)

This is the aftermarket replacement rubber track belt for the Caterpillar 304.5 and 305.5 mini excavator. This track is sixteen inches wide with seventy-two metal embedded links.

Please double check your machine model as this is not for any sub-models. This is ONLY for a straight 304.5 or 305.5. It will not fit an ECR, CCR, sub-models, etc. Double-check your size prior to ordering.

Alternate Part Numbers

  • Cat® Dealer Part Number: 238-3231, 153-5981

Optional Tread Patterns

There may be alternate tread patterns available for this track, This size is widely used by several mini excavator manufacturers so please check our main listing for the 400x72.5x72 Wide Guide for more details and tread pattern options.

Alternate Models

This rubber track (238-3231) is known to fit:

  • Caterpillar 304CR, 305CR (Cat Part: 238-3231)
  • Caterpillar 304.5, 305.5 (Cat Part: 153-5981)
  • New Holland EC 45
  • Takeuchi TB 045
  • Takeuchi TB 55UR
  • Terex HR-18
  • Case CX 50B
  • Hitachi EX 50 series

Quality Rubber Tracks

Our mini excavator rubber tracks are made with helically wound continuous steel cords that are coated for protection against rust. These rubber tracks are designed for reliable service in rigorous conditions. We use non-recycled rubber in our most technologically advanced factory that strives to bring continuous improvements to our quality products. Our cut-resistant edges and premium heavy-duty guide systems deliver the absolute best quality rubber tracks in the aftermarket.

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