Trunnion Bar Weight Distribution Hardware Kit
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Curt Trunnion Bar Weight Distribution Hardware Kit

Part No. 17350 Warranty Details  
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The CURT weight distribution hitch is a specialized towing system that provides improved vehicle and trailer control by leveling the trailer and more evenly distributing its tongue weight across the trailer's and vehicle's axles. Weight distribution hitches are commonly used on travel trailers and campers but can also be applied to other large loads. This replacement hardware kit for trunnion bar weight distribution hitches includes the necessary hardware for attaching the weight distribution head to an adjustable shank. It includes bolts, nuts, washers, an adjustment pin and a pin & clip.

Product Features:
  • Includes replacement hardware for CURT trunnion bar WD hitches
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Attachment Location:Rear Hitch
Drilling Required:No
Mounting Hardware Included:Yes
Weight Distributing Hitch Type:Weight Distribution

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1 Question | 1 Answer
Displaying question 1
  • Q:

    What grade of bolts hold head to shank
    Asked on 9/18/2013 by Dave from Bradenton,fl

    1 answer



      Hi Dave, With reference to your question, Curt Weight Distribution Bolt Kit -Part No. 17350, may have shank with following dimension: hex head cap screws up to
      and including 7/16 inches (11.1125 mm) have a head that is 3/16 inches (4.7625 mm) larger than the shank diameter; screws greater than 1/2 inches (12.7 mm) in diameter have a head that is 1/4 inches (6.35 mm) larger than the shank. Square head cap screws up to and including 3/4 inches (19.05 mm) have a head 1/8 inches (3.175 mm) larger than the shank; screws larger than 3/4 inches (19.05 mm) have a head 1/4 inches (6.35 mm) larger than the shank, screws that are threaded all the way to the head. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

      Answered on 9/18/2013 by Max from AAP
Displaying question 1

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