Kolpin Polaris Xpedition UTV Aluminum Diamond Plate Bedside Saddle Box with Mounting Hardware

Polaris Xpedition UTV Aluminum Diamond Plate Bedside Saddle Box with Mounting Hardware by Kolpin

If you're running a Polaris Xpedition, you already know this machine was built for serious backcountry missions — and your storage setup needs to match that same level of commitment. The Kolpin Aluminum Diamond Plate Bedside Saddle Box mounts directly to the bed rails of your Xpedition, turning unused side space into locked, weatherproof storage that's right there every time you need it. Built from 15-gauge diamond plate aluminum with a matte black powder coat finish, this UTV bedside storage solution is tough enough for deep backcountry work, overlanding, and hard trail use — keeping your gear dry, secure, and easy to reach right from the side of the machine. This listing includes the Polaris Xpedition-specific mounting hardware covering all years and all models, so everything arrives together and you're ready to install and ride.

Key Features

• 15-gauge diamond plate aluminum construction with matte black powder coat — durable, corrosion-resistant, and built to handle whatever the backcountry throws at it
• Lockable stainless steel latch keeps your gear secure whether you're deep in the backcountry, on a job site, or parked at a remote trailhead
• Gasketed, weatherproof lid keeps rain, trail dust, and mud away from everything stored inside
• Reinforced sub-frame and full-length piano hinge for a rigid, rattle-free lid that holds its shape over rough and technical terrain
• 90° gas-shock assisted lid support holds the lid fully open hands-free while you load and unload
• Integrated interior mounting holes allow quick, clean mounting directly to the vehicle bed side
• Mounts to the bed rails to add serious storage capacity without touching your main bed space
• Includes Polaris Xpedition-specific mounting hardware — everything you need in one package

Fitment Notes

This bedside saddle box is designed to mount directly to the bed rails of the Polaris Xpedition. This SKU (53475/98512X2) includes two sets of the Xpedition-specific mounting hardware (98512 x2) for a complete installation, and covers all years and all models of the Xpedition lineup. Confirm your Xpedition's bed rail configuration before ordering, especially if you're running any aftermarket bed liners or rail accessories that could affect mounting clearance. Check Kolpin's fitment guide to verify compatibility with your specific model year.

Specifications

• SKU: 53475/98512X2
• Bed Box Item #: 53475 | Mounting Hardware Item #: 98512 (qty. 2)
• Material: 15-gauge diamond plate aluminum
• Finish: Matte black powder coat
• Dimensions: 13.8" (H) x 11.1" (W) x 15.6" (L)
• Lid: Gasketed/weatherproof with reinforced sub-frame and full-length piano hinge
• Lid Support: 90° gas-shock assisted
• Latch Type: Lockable stainless steel
• Mounting: Integrates to vehicle bed side via integrated interior mounting holes
• Mounting Hardware Included: Polaris Xpedition — All Years and Models (#98512 x2)
• Warranty: 1 Year against defects in materials and workmanship

Real Life Value and Uses

• Backcountry hunters can lock up calls, licenses, knives, and field gear right on the side of the Xpedition — exactly where it needs to be when you're miles from the nearest road
• Overlanders and expedition riders can stash recovery gear, first aid supplies, and tools in a weatherproof box that stays organized and accessible no matter how far out you go
• Farmers and ranchers get a dedicated, lockable spot for hand tools and supplies that stays sorted and ready to grab on every run across the property
• The bedside rail mount design keeps your entire main bed open for full loads — you gain real usable storage without giving up a single inch of cargo space
• Gas-shock lid support keeps the lid up and out of the way so both hands stay free while you load and unload at camp or on the job
• Lockable latch means your gear stays right where you left it whether the machine is parked deep in the woods, staged at a job site, or sitting overnight at a remote basecamp

Why Choose Kolpin

• Kolpin has been building outdoor and powersports accessories since 1947 — decades of hard-use, field-proven experience behind every product they make
• Engineered for real backcountry and work conditions, not just looks on a dealer shelf
• Diamond plate aluminum delivers serious strength and a clean, aggressive look that fits right in on the Xpedition's expedition-ready profile
• Every product is backed by Kolpin's technical service team — if something isn't right, they stand behind it and make it right
• Includes Polaris Xpedition-specific mounting hardware (x2) so there's no guesswork, no extra orders, and no wasted time getting it dialed in before your next ride

The Polaris Xpedition is built to go further than the rest — make sure your storage setup can keep up. Grab the Kolpin Aluminum Diamond Plate Bedside Saddle Box and head into the backcountry with your gear locked, organized, and right where you need it.