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Hidden Hitch

FIFTH AIRBORNE EXTENDED 12-1/2' WID

$1,325.62

SKU: H03O 5AB-E510-710

Out of Stock
Out of Stock
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

Fifth Airborne; Extended 12 1/2 in. Wide Air Ride; 5th Airborne premium fifth wheel air ride pin box acts as a buffer between tow vehicles and the trailer, minimizing the challenges in the road. This significantly reduces the negative impact of vertical shock and longitudinal chucking. Air bag is located on the top of the pin box instead of the bottom, making it easier for the end user to make adjustments. Reduces chucking by 60% and vertical shock by 44%. Innovative forward pivot design. Airline comes standard for easy air fill. SAE/CSA rated 21K. Limited Lifetime Warranty.
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FIFTH AIRBORNE EXTENDED 12-1/2' WID

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandHidden Hitch
Part NumberH03O 5AB-E510-710

Videos

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Reese® Elite Airborne/Sidewinder™ Fifth Wheel Pin Box
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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