Kubota KX121-3 | Mini Excavator | Front Idler | Replaces OEM Part# RD148-21300, RD118-21300, RD138-21300, RD158-21302

  • Fits Brand: Kubota
  • Product Code: #RD148-21300
  • Availability: In Stock

  • MSRP $562.00 CAD
  • $449.00 CAD each

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Undercarriage Compatibility Details

OEM Part # RD148-21300
Alternate Part # Kubota® Dealer Part Number: RD148-21300, RD118-21300, RD138-21300, RD158-21302
Fits other Models Kubota KX040-4, KX121-3, KX1213SS, KX121-3ST

Undercarriage Component Details

Components Included Fully assembled w/ bearings and mounting arms. The tension idler is designed to tighten the track as you grease the tensioner.

Idler Specifications

Weight 84.7 Lbs / 38.5 Kgs

Shipping Details

Canada We offer FLAT RATE ground shipping to all Canadian Provinces. The shipping rate will be calculated during the online checkout process and the cost is based on the weight of the track(s) purchased and your delivery area. EXEMPTED AREAS – Labrador, NWT, Nunavut, Yukon. All orders shipped to these areas are quoted with the best available logistics carriers and additional charges will be applied. If you fall in one of these areas, please call or email us directly and we will send you a quote.
USA We do not ship to the United States at this time.
Package Description Wood Pallet Shrink Wrapped | Size: 4' L x 4' W x 36" H | Weight: 15 kg Pallet + Track(s) Weight
Delivery Methods COMMERCIAL ADDRESS DELIVERIES | Our standard LTL pallet shipping rates require a commercial delivery address, which is the preferred method. HOLD FOR PICK UP | Shipments can be picked up at your local freight terminal when applicable if you do not have an acceptable safe way to offload the package, or if it is too difficult for a Tractor-Trailer to access your proposed location. RESIDENTIAL ADDRESS DELIVERIES | There is an extra shipping charge for residential deliveries. Shipments can be delivered to a residential address if someone is available to offload the package or curbside drop off arrangements are made prior to delivery. We reserve the right to collect any unforeseen fees that may have occurred at the time of delivery by using additional services such as a power lift-gate to assist the offload or if any excessive time charge was required.


Details We accept returns of new, un-opened/un-used items within 14 days of delivery. You must notify us prior 14 days past the delivery date by filling out our on-line product return form to initiate the process. All items must be in original condition. A full refund will be issued less the original and return shipping costs, unless the return is a result of our error (for example, you received an incorrect or defective track, etc.) Returns of used items are not accepted.


Terms 12 Month Pro Rated Limited Warranty


Notice Xtreme Wear Parts Inc. sells aftermarket parts and accessories for heavy equipment. We are not associated with the manufacturers of the original equipment for which we sell parts/accessories. We only use the original manufacturer’s product names, model/part numbers and product details so that you can identify compatible aftermarket parts/accessories, and not to represent or imply that the aftermarket parts/accessories that we sell are products of, or approved by the original manufacturer. All trademarks associated with original equipment, including , ASV®, Bobcat®, Boxer®, Case®, Caterpillar®, Daewoo®, Ditch Witch®, Hanix®, Hitachi®, IHI®, GEHL®, John Deere® ,JCB®, Kobelco®, Komatsu®, Kubota®, Loegering VTS®, Mitsubishi®, Morooka®, Mustang®, Nagano®, New Holland®, Nissan®, Schaeff®, Sumitomo®, Takeuchi®, Terex®, Toro Dingo®, Vermeer®, Volvo®, Peterson®, Ramrod® and Yanmar® are property of their respective owners. All products advertised in this catalogue are intended and sold for aftermarket use. Check your warranty regarding installation and use of aftermarket parts or accessories not supplied by the manufacturer prior to purchase. Xtreme Wear Parts is not responsible for any changes in warranties that may occur. You may need to contact the manufacturer to comply with warranty requirements about the installation of aftermarket parts/accessories.
Taxes Applicable Provincial & Federal taxes will be added to all Canadian purchases. No tax will be added to any purchases shipped to the USA.
Kubota KX121-3 | Mini Excavator Rubber Track | 350x54.5x86

Kubota KX121-3 | Mini Excavator Rubber Track | 350x54.5x86

Our Part #: 350x54.5x86

$1,510.00 CAD .ea