Dexter K71-773-01 Caliper Assembly Kit, Left Hand, DB-35 Disc Brake, 3.7K-7K Axles, Zinc Plated

The Dexter K71-773-01 is a complete left hand caliper assembly kit built for Dexter DB-35 disc brake trailer axles rated from 3.7K through 7K. This kit supplies the left side caliper assembly as a single unit, so it is a direct fit for trailer owners replacing a worn, corroded, or damaged caliper without having to source individual internal components separately. The assembly carries a zinc plated finish, which helps resist the corrosion that trailer brake hardware is regularly exposed to from road spray, launching, and retrieving boats or equipment trailers in wet and salt environments.

Because this is the left hand (LH) specific caliper assembly, it is designed to mount on the left side of the trailer axle only. The right hand caliper assembly is a separate part with its own part number, so trailer owners servicing both sides of a DB-35 brake axle will need to order the correct left and right assemblies individually rather than assuming one kit covers both sides.

This caliper assembly kit is intended for trailer maintenance and brake system rebuilds where the left side caliper needs to be replaced as a complete unit. It is sold as an assembly to simplify installation and help ensure proper fit and function on compatible Dexter DB-35 disc brake axles within the 3.7K to 7K capacity range.

Specifications

• Brand: Dexter
• Manufacturer Part Number: K71-773-01
• Side: Left Hand (LH)
• Brake Model: DB-35 Disc Brake
• Axle Capacity Range: 3.7K thru 7K
• Finish: Zinc plated
• Weight: 10.34 pounds
• UPC: 876983005765

Frequently Asked Questions

Which side does the Dexter K71-773-01 caliper assembly fit? The K71-773-01 is the left hand (LH) caliper assembly, so it mounts on the left side of the trailer axle only. The right hand side uses a separate Dexter part number, so order the matching right hand assembly separately if you are servicing both sides.

What brake model is this caliper assembly built for? This kit is built for Dexter DB-35 disc brakes, covering axle capacities from 3.7K thru 7K.

Is the K71-773-01 a complete caliper or just parts? It is a complete caliper assembly kit, meaning the left hand caliper is supplied as a full assembled unit rather than individual internal components.

What finish does the Dexter K71-773-01 caliper have? The caliper assembly has a zinc plated finish, which is intended to help resist corrosion in wet and road-spray conditions typical of trailer brake systems.

How much does the Dexter K71-773-01 caliper assembly weigh? The K71-773-01 left hand caliper assembly weighs 10.34 pounds.

Can I use the K71-773-01 on the right side of my trailer axle? No. The K71-773-01 is specifically the left hand caliper assembly and is not interchangeable with the right hand side, which requires its own separate Dexter part number.

What axle weight ratings is this caliper compatible with? The Dexter K71-773-01 DB-35 caliper assembly is rated for axles from 3.7K thru 7K capacity.

Is the Dexter K71-773-01 genuine Dexter brand? Yes, the K71-773-01 is a genuine Dexter part, manufactured by Dexter for DB-35 disc brake trailer axles.

What is the UPC for the Dexter K71-773-01 caliper assembly? The UPC for this left hand DB-35 caliper assembly kit is 876983005765.

Do I need to replace both calipers at the same time? The K71-773-01 covers only the left hand caliper; if the right hand caliper on your DB-35 axle also needs replacement, that requires the separate right hand assembly part number.