Pro Series® 1400750340 - 6" Poly Caster

51 reviews / Item # mpn1790368
Pro Series® - 6" Poly CasterPro Series® - 6" Poly CasterPro Series Authorized Dealer
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Pro Series Accessories

6" Poly Caster by Pro Series®. Look to CARiD for all of your trailering/towing accessories and replacement parts. One-year warranty.

Pro Series


  • Manufactured from the top-grade materials
  • Created to improve your vehicle's functionality
  • Designed for you to get the most out of Pro Series® products
  • Backed by a solid manufacturer's warranty

Towing and trailering always means taking care of your rig. Regular maintenance will make parts last longer, but eventually, you need to replace parts, or even upgrade them. Whether its needing new battery bolts to replace the auxiliary battery in your motorhome, or a new gearset and crank handle for a worn-out jack, we've got what you need.

Pro Series offers the best values and one of the widest product lines in the towing market. A diverse selection of products including 5th wheel, gooseneck, weight distribution and receiver hitches, jacks, couplers, winches, trailer brake controls, trailer breakaway systems and cargo management items are a few of the items available from an extensive system of Dealers and installers throughout the U.S. and Canada. Pro Series products are made by the best names in the business and balance performance and product features with price.

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Product Reviews


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Pro Series® - 6" Poly Caster
Pro Series® 1400750340 - 6" Poly Caster
Average Rating: 4.8 of 5
4.8 of 5
Poly Caster
2005 Dodge Dakota / Posted by (Miami, FL) /

The design and qualify is exactly what we needed for our trailer that holds our Jet Ski. The caster functions exactly as we desired. The attaching pin and retention clip are easy to use.

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Pro Series® - 6" Poly CasterPro Series® 1400750340 - 6" Poly Caster    
51 reviews
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