Stoltz Industries Trailer Parts & Accessories

Stoltz Industries Trailer Parts & Accessories: Polyurethane Precision for Boat Trailers

When it comes to protecting your boat during transport and making launch-day effortless, few names carry more credibility than Stoltz Industries. Their lineup of trailer parts & accessories centers on one core philosophy: polyurethane outperforms every alternative. For boaters who've wrestled with worn-out rubber rollers or fought a stubborn trailer at the ramp, Stoltz Super Rollers represent a genuine upgrade that pays dividends every single season.

The Stoltz Super Roller Advantage

All Stoltz products are designed and manufactured in Marshfield, Wisconsin, U.S.A. That domestic craftsmanship matters — these aren't commodity parts sourced overseas but purpose-built components engineered for demanding marine environments. Stoltz Super Rollers are manufactured with the marine industry in mind, as antidotes to wasting time and damaging a boat when getting it to and from the water, providing simple improvements to a boat trailer for easier launching, transporting, and protection of the boat.

The choice of material is central to what makes Stoltz stand out in the trailer parts market. Rollers made of PVC and rubber are sometimes marketed as having qualities similar to polyurethane, just at a cheaper price — however, the material differences are far greater. Although they may be a larger initial investment, polyurethane Stoltz Super Rollers provide superior protection over a longer lifetime, making them the more economical choice.

What Stoltz Trailer Parts Do

Stoltz's trailer parts & accessories lineup tackles the most critical contact points between your boat and its trailer. Their rollers improve support for a boat's keel and transom during transport, reduce the effort needed for boat launching and retrieval by spinning freely and decreasing drag, eliminate the need to submerge the trailer to float off the boat, keep the tow vehicle safely off the slippery portion of the launch ramp, and serve as a buffer between the boat and trailer by shifting weight to the shock-absorbent rollers, thereby reducing damaging friction.

The Stoltz product line includes keel rollers, bowstops, end caps, and other miscellaneous parts. Specific product lines in their catalog include:

• Keel Rollers — Available in lengths from 5" to 18", including red polyurethane keel rollers for 5/8" shafts in a full range of sizes, from compact 5" rollers up to 18" long assemblies.
• Bow Rollers & Bow Stops — Options include Semi-V bow rollers, bow rollers with low profile bells for winch posts, and application-specific fitments for Yamaha jet boats and Shoreland'r trailers.
• Skid Pads — Boat trailer skid pads and cross member protectors shield the trailer frame and boat hull alike at critical contact zones.
• Roller End Caps & Assembly Kits — Complete keel roller assembly kits with stainless shaft and galvanized bracket make installation straightforward for DIY trailer maintenance.

Why Boaters Trust Stoltz

Many boat manufacturers recommend better protecting one's investment with trailer improvements, and Stoltz Super Rollers deliver long-lasting performance for the lifetime of a trailer. Whether you're upgrading an aging roller-trailer or supplementing a bunk-style trailer with keel support, adding Stoltz keel rollers to a bunk trailer greatly reduces the effort needed to launch and retrieve your boat and shifts some of the weight from the carpeted bunk to the roller, providing a buffer between boat and trailer.

Browse the full Stoltz Industries brand page to explore their complete range, or shop the entire Trailer Parts & Accessories category to find everything you need to keep your trailer performing at its best, season after season.