NRP Front Rear Idler 420-9803 Fits Caterpillar

4 reviews
$275.99 $453.99 Save $178.00
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Free Shipping Icon Free shipping on all orders! Warranty Icon 12 Month Warranty
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  • Supports Track Tension: Maintains proper track tension and alignment, reducing track wear and improving performance
  • Durable Construction: Built from high-strength steel to withstand heavy-duty applications and harsh environments.
  • Smooth Operation: Ensures stable and efficient track movement for enhanced machine control.
  • Compatible Options: Available for a wide range of excavator makes and models, ensuring a perfect fit
  • Reference Number: 420-9803
 Caterpillar
239D, 239D3, 249D
About Our Brand

Built with Purpose

At NRP, we don’t just sell parts, we build trust. Every product we offer is backed by years of hands-on experience, careful sourcing, and a commitment to quality that keeps your machines running longer and smoother.

We stand behind everything we sell with a 12-month warranty no gimmicks, no fine print. If it doesn't hold up, we make it right.

Whether you're in the field or in the shop, our team is here to support you with reliable parts and real-world knowledge. It's not just what we do, it's who we are.

Compatible With Leading Equipment Brands

Our premium replacement undercarriage parts and rubber tracks are engineered to fit a wide range of construction equipment. We offer reliable, high-performance solutions compatible with the following major brands:

ASV, Bobcat, Boxer, Caterpillar, Daewoo, Ditch Witch, GEHL, Hanix, Hitachi, IHI, JCB, John Deere, Kobelco, Komatsu, Kubota, Morooka, Mustang, New Holland, Nissan, Schaeff, Sumitomo, Takeuchi, Terex, Vermeer, Volvo, Yanmar

*All brand names are used for compatibility and identification purposes only. We are not affiliated with or endorsed by any of the manufacturers listed.