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Replacement Hardware Kit for Reese 5th Wheel Base Rails - 10 Bolt
Reese

Replacement Hardware Kit for Reese 5th Wheel Base Rails - 10 Bolt

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Replaces the hardware used to install your Reese above-bed fifth-wheel rails (RP30035, RP30153, and RP58058) to the frame mounted brackets under the bed. 1-800-940-8924 to order Reese accessories and parts part number RP58504 or order online at etrailer.com. Free expert support on all Reese products. Great prices and Fastest Shipping for Replacement Hardware Kit for Reese 5th Wheel Base Rails - 10 Bolt. Accessories and Parts reviews from real customers.
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  • Reviews (33)
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  • Videos (1)
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Reese Accessories and Parts

  • 5th Wheel Hitch Rails
  • Hardware
  • Reese

Replaces the hardware used to install your Reese above-bed fifth-wheel rails (RP30035, RP30153, and RP58058) to the frame mounted brackets under the bed.


Features:

  • Replaces the hardware used to install Reese above-bed 5th-wheel rails (RP30035, RP30153, and RP58058) to the frame mounted brackets under the bed
  • Hardware kit includes:
    • 10 Grade 8, 1/2"-13 x 2" carriage bolts
    • 10 Grade 5, 1/2"-13 hex nuts
    • (10) 2" Long x 1" wide x 5/16" tall blocks
    • 10 Washers


58504 Replacement Hardware Kit for Reese Fifth Wheel Base Rails - 10 Bolt

Item # RP58504




California residents: click here


Video of Replacement Hardware Kit for Reese 5th Wheel Base Rails - 10 Bolt

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Hands-On with the Replacement Hardware Kit for Reese 5th Wheel Base Rails

Hello, everybody. This is Jeff with etrailer.com. Today I'm gonna take a look at the replacement hardware kit for the Reese 10-bolt fifth wheel base rails. Now, this part here will replace the hardware that's used to install your Reese above-bed fifth wheel rails to the frame-mounted brackets under the bed. Just wanna pop up an insert to show you there's one of the kits. It'll work on the Reese kits part number RP-30035, RP-30153 and RP-58058, and again that insert will show you one of those kits to show you the rails and the hardware and the mounting brackets that all come together.

This will come with everything that you need to secure a set of the above-bed base rails to a set of frame brackets. This hardware kit will include everything shown here on the table. Comes with the 10 grade-eight half inch by two inch long carriage bolts. The 10 washers right here, the 10 grade-five half inch by 13 hex nuts and then over here the two-inch-long, one-inch-wide five, 16 stick tall blocks, but that should do it for the review on the replacement hardware kit for the Reese 10-bolt fifth wheel base rails.

Customer Satisfaction Score:


Customer Reviews

Replacement Hardware Kit for Reese 5th Wheel Base Rails - 10 Bolt - RP58504

Average Customer Rating:  4.9 out of 5 stars   (33 Customer Reviews)

Replaces the hardware used to install your Reese above-bed fifth-wheel rails (RP30035, RP30153, and RP58058) to the frame mounted brackets under the bed.

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as described. fast shipping as always.



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I friend of mine gave me his bed rails and 5th wheel hitch for my 2008 Tundra,,, all I had to order was brackets and a hardware kit to install. This kit was all I needed to mount the rails to the brackets that came from etrailer. Once again, etrailer has my 100% support with their



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I had understood this was a bolt/nut/spacer/washer assembly specifically for the brackets and the years of Toyota Tundra. If so, it should have come with two bolts (as opposed to stove bolts) for the front bolts on the front bed rail. Luckily, they were provided with the brackets (the only two rail bolts provided with the bracket kit. The position of the two front bolts for the front rail is too tight on the Tundra to be able to get any sort of wrench on the nut to give leverage to torque the bolt appropriately. But, you can install the bolt w/lock and flat washer from the underside and get a wrench on the bolt head and then torque the nut from above.



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They fit truck just like they were supposed too. Couple hr install with having to remove spare tire and heat shields to get access to bolt locations. Been supporting fifth wheel through thousands of miles. Thanks for helping me find right product for my truck!



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The replacement bolt kit worked very well all the pieces and parts I needed to install the bed rails for the 5th wheel



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Exact Duplicate of original equipment. eTrailer team excellent at helping me order the right equipment for re-installing an older 5th wheel hitch ...



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Exactly what we needed to retrofit existing hitch rails to our new custom brackets. EXCELLENT customer service, great pricing and fast shipping. Staff was very knowledgeable and friendly!



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I received my order in a timely manner when I opened the order it was shot a package of hardware I called etrailer they immediately sent me the missing Hardware I'm very satisfied with my order thank you



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Replacement hardware that was missing on my previous order. etrailer took care of it immediately.



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Great product FAST shipping I will definitely order from etrailer again!!!



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Just what I needed for my rails.



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Great parts at a great price. Support was very helpful.



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exactly what I needed to install



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It worked great and we got the install done



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They worked exactly as discribed



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Kit had everything that I needed. What more can i say?



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This was one of the easiest transactions I have done on line and the price was right as well.



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Just what I needed thank you so much



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Perfect.....Excellent service.......Thank you



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Arrived promptly and well packaged.



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good product



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See what our Experts say about this Reese Accessories and Parts

  • Reese Base Rail Parts for Using 15K Kwik Slide on a 2018 Ram 2500 Mega Cab
    If you already have the Universal Base Rails # RP58058 then all you need to install these on your 2018 Ram 2500 Mega Cab is the Reese Quick-Install Custom Bracket Kit # RP50054 which comes with the mounting brackets and the hardware needed to get the brackets installed. Please note that you'll also need the hardware kit # RP58504 if you don't still have the hardware needed to connect the base plates to the mounting brackets.
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  • 5th Wheel Custom Install Brackets for 5th Wheel Trailer Hitch in a 2017 Toyota Tundra
    If you need the complete custom bracket kit with the rails in your 2017 Toyota Tacoma you can use # RP50084-58. If you plan to reuse the rails from your old truck you can and instead get the bracket kit without the rails, # RP50084, along with new hardware for the rails, # RP58504.
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  • Frame Brackets for Reese 5th Wheel Install Kit on 2021 Toyota Tundra
    Assuming that the bed rails you have are from Reese, you'd need the # RP50084 frame brackets. (You want to ensure that the frame brackets and bed rails are from the same manufacturer). You'd also want to go with the # RP58504 bolt kit to fasten the bed rails to the frame brackets. The existing hardware for your bed rails isn't meant to be torqued multiple times, so it's recommended that new hardware be used. Also, keep in mind that unless your truck has the 8 foot bed, you likely won't...
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  • Does Reese Hardware Kit part # RP58504 Come with Plastic Protective Strip for Aluminum Bed
    The part # RP58504 does not come with spacers to protect the aluminum bed from the steel. What we do here a lot of the time is use landscaping plastic to separate the metals as holds up really well and is easily found locally.
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  • Reese 5th Wheel Bracket Install Kit for 2016 Chevy Silverado 2500HD
    We can help you with just the Reese frame brackets for 5th wheel base rail installation in your 2016 Chevy Silverado 2500HD with 6-1/2-foot bed and without the factory rail kit. For just the frame bracket and frame hardware kit you can use part # RP50066. For hardware to attach the rails to the brackets use # RP58504. The complete base rail, bracket and hardware kit is part # RP50066-58.
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  • How To Install Reese Base Rails On 2001 Dodge Ram 2500
    In order to install Reese Universal Base Rails part # RP58058 on a 2001 Dodge Ram 2500 you will need the Reese Universal Installation Kit part # RP30439. If you don't have the hardware for the base rails you will also need the Replacement Hardware Kit for Reese 5th Wheel Base Rails part # RP58504.
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  • Availability of Reese Custom 5th Wheel Install Brackets for 2004 GMC Sierra
    If you're needing the custom frame bracketry that's compatible with your Reese bed rails, I'd recommend the # RP50064. The frame brackets include the hardware to attach them to the truck frame, but the hardware to attach the bed rails to the frame brackets is sold separately as part # RP58504. If you have the old hardware, I would NOT recommend reusing it. The hardware is meant to be used only once. If you don't already have a 7-way installed in your truck bed, you can install one using...
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  • Base Rail Brackets Needed for Installing Outboard Base Rails on a 2008 Dodge Ram Pickup 2500
    I do have custom outboard brackets for your 2008 Dodge Ram Pickup 2500, but the brackets kit # RP56009 that you referenced is not the correct kit. Instead you will want the kit part # RP56011 to use with your Universal Outboard Base Rails # RP30153. The brackets come with hardware, but if you don't have new hardware for your base rails (as hardware is only supposed to be torqued down once) you will need the Replacement Hardware Kit # RP58504 as well. I have also linked installation...
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  • Reese Custom Under Bed Brackets and Rails For a 2019 Ram 1500 With 5-1/2' Truck Bed
    The Reese Quick-Install Custom Outboard Brackets # RP56018 are the correct under bed brackets for your 2019 Ram 1500 with the new body style and 5-1/2' bed. We also have the Reese Quick-Install Custom Outboard Installation Kit w/ Base Rails # RP56018-53 if you are also needing the in bed rails. If you already have your own Reese Rails # RP30153 we do have a Replacement Hardware Kit # RP58504 to mount the rails to the under bed brackets.
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  • Recommended 5th Wheel Rail Brackets and Hardware for 2005 Ram 1500 Installation
    For your 2005 Ram 1500 SLT it sounds like you simply need the Reese Quick-Install Custom Bracket Kit for 5th Wheel Trailer Hitches # RP50040. This will work with your industry standard base rails and 5th wheel hitch and comes with the bracket mounting hardware. It sounds like you already have the rails like # RP58058 but you may need the hardware which is # RP58504.
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  • Replacement C-Shaped Spacers for Reese Above Bed Base Rails
    It sounds like you are looking for the Replacement Hardware Kit for Reese 5th Wheel Base Rails part # RP58504 which comes with everything that you need to secure a set of above bed base rails to a set of frame brackets. That said, we don't offer just the c-shaped spacers sold separately.
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  • 5th Wheel Installation Kit for a 2006 Ford F-350 and Pro Series 15K Slider Hitch
    If the rails you received look like the ones for installation kit # RP30035 then all you will need is # RP30439. You can follow the linked instructions for RP30035. If your rails do not look like the ones for RP30035 then I recommend replacing the whole kit, rails included, with custom install kit # RP50082-58. I have linked a video showing an example installation of this kit for you.
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  • Are Custom Brackets Needed for Fifth Wheel Rail Install in 2018 Chevrolet 1500 6 1/2 Bed
    Yes, the custom brackets needed to install fifth wheel rails on a 2018 Chevrolet 1500 with a 6 1/2 foot bed is included with the installation kit part # RP50064-58. If you already have Reese rails, just the custom install brackets are part # 50064. If you are putting the Reese rails in another vehicle you need to replace the hardware as well part # RP58504. If you have another brand of rails, let me know what you have and I can help you find the brackets. I have attached an installation...
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  • Replacement Hardware Availability for Fifth Wheel Rail Kit # RP50082-58
    If you are looking for replacement hardware to go from the frame brackets to the fifth wheel rails you would want the Replacement Hardware Kit part # RP58504. If you are looking for the replacement hardware kit for the Reese Quick-Install Custom Bracket Kit # RP50082 that you referenced to the frame of your vehicle you would want part # 50082F.
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  • Parts Needed To Install a Reese 5th Wheel Hitch On a 1998 Dodge Ram Quad Cab
    In order to install a 5th wheel hitch on your 1998 Dodge Ram Quad Cab, I recommend using the Reese Universal Base Rails and Installation Kit for 5th Wheel Trailer Hitches part # RP30035. If you already have a set of Reese base rails then you can get just the Reese Universal Installation Kit part # RP30439 and the Replacement Hardware Kit for Reese 5th Wheel Base Rails part # RP58504. The Reese Installation Kit for 5th Wheel Trailer Hitches part # RP58386 is not a fit (09'+ only) nor do...
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  • Parts Needed to Install Curt C16115 E16 5th Wheel Hitch on 2017 Ram 2500
    It looks like you have the Curt # C16115 E16 5th wheel hitch and possibly the Curt # C16100 universal install kit. Although the hitch will work fine in your truck, the install kit isn't compatible with your Ram 2500 according to Curt, but we do have options that would work for you.. The Reese # RP50054-58 install kit you'd looked at would work great for you, but if the bed rails you show in your photo are from Reese, you'd just need the # RP50054 brackets and a # RP58504 hardware kit,...
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  • Can Bed Rails From 2016 Chevy Silverado Be Used on 2021 Model
    The Reese 30032 is compatible with industry standard rails. If the rails from your old truck were manufactured by Reese, you'll want to stick with using Reese frame brackets for your new truck. If your base rails from the old truck are 48 inches long, you can reuse them. You'll want to go with the Reese # RP56015 bracket kit. The kit includes the hardware for attaching the brackets to the truck frame, but you'll need new hardware for the rails as the hardware isn't meant to be torqued...
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  • Can Universal Reese Fifth Wheel Rail Kit From 2015 Chevy Silverado Install in 2017 Silverado
    Yes, if you have a Reese universal fifth wheel rail kit part # RP30035 installed in your older truck it would work for your 2017 Chevy Silverado too since it is a confirmed fit for it as well. The install hardware that attaches the rails to the brackets is considered one time use though so you would need to replace it with part # RP58504.
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  • Will this Reese Fifth Wheel Rail Kit Fit My 2019 F-150?
    The fifth wheel bracket # RP50087 does fit your 2019 Ford F-150, however it's only the brackets and doesn't include the rails. If you also need the rails use part # RP50087-58 for the complete kit. If you already have the Reese rails and they're 43 inches long, you can use the # RP50087 bracket kit you mentioned along with replacement hardware # RP58504. I also highly recommend getting a bed mounted 7 pole wiring harness. Part # C57008 gives you the ability to plug your 7 pole into the...
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  • Bracket Kit to Fit Pro Series 5th Wheel Base Rails for 2004 Ford F-350 Super Duty
    The rails that came with your (discontinued) Pro Series 5th Wheel Hitch w/ Square Tube Slider, Rails and Installation Kit PS30133 would have been what we find in the Reese Universal Base Rails and Installation Kit # RP30035. This means that if you have the base rails all you need is the Universal Installation Kit # RP30439. This kit does require drilling into the frame of your 2004 Ford F-350 so if you want to avoid that you can use the Custom Bracket Kit # RP50082 and the Hardware Kit...
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  • Will the 5th Wheel Install Kit From a 2005 Chevy 1500 Fit a 2006 Chevy 2500
    It sounds like you have the Reese 5th Wheel Trailer Hitch w/ Round Tube Slider - Dual Jaw - 16,000lbs # RP30075. If that is the case then you can reuse this on your 2006 Chevrolet Silverado 2500 HD but you will need new frame brackets and base rail hardware at the very least. The frame brackets you have now on your 2005 Chevrolet Silverado 1500 LD will work but the hardware cannot be reused and they don't offer this as a replacement part so it will be best if you just replace the brackets...
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  • Brackets and Hardware Needed For Current 5th Wheel Base Rails on 2018 Ford F-250
    The Reese Quick-Install Custom Outboard Brackets for 5th Wheel Trailer Hitches # RP56017 is only a fit for the extended length base rails # RP30153 which are 48 inches long. The Replacement Hardware Kit for Reese 5th Wheel Base Rails - 10 Bolt # RP58504 will be needed in addition to the bracket kit. If you instead have the standard base rails which are 43 inches long # RP58058 then you will need the same replacement hardware kit # RP58504 but will instead use bracket kit # RP50074.
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  • Recommended 5th Wheel Base Rail Brackets for 2000 Ford F-150
    The Reese mounting brackets # RP50081 are only a fit for 2004-2014 models of Ford F-150 trucks. For your 2000 model, you will instead use brackets # RP50042 or the kit # RP50042-58 if you don't already have the rails and rail hardware. These fit 1997-2003 models. If you have the rails, then I recommend the Replacement Hardware Kit for Reese 5th Wheel Base Rails - 10 Bolt # RP58504 as this hardware is only intended for one time use.
    view full answer...
  • Recommended Reese Custom Base Rail Kit for 2008 Ford F-250
    For your 2008 Ford F-250, you will want the Reese Quick-Install Custom Installation Kit w/ Base Rails for 5th Wheel Trailer Hitches # RP50082-58 which is a custom fit for 1999-2010 model years for the F-250. If you just want the bracket kit then use # RP50082 but if you also need the rail hardware then use # RP58504 as well.
    view full answer...


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