Marine Hydrastar® 6K Axles, Plug - Play, 6 Lug Slip Over Tandem Axle Trailer Disc Brake Kit (1/2") {#PPM6K-T1SO} zinc-plated Material Stainless Steel Diameter 1/2-13"

Material Stainless Steel Diameter 1/2-13" Distance Between Legs 3-1/16" Thread Length 1-3/4" Total Reach 7-5/16" (from inside of bolt to end of bolt)

offering sturdy support with welded Gusset at behind the post

No adapter modules

My dealer told me about this — is this the right part

Electric Brake Magnet

Marine Hydrastar® 6K Axles, Plug - Play, 6 Lug Slip Over Tandem Axle Trailer Disc Brake Kit (1/2") {#PPM6K-T1SO} zinc-plated Material Stainless Steel Diameter 1/2-13"Complete tandem axle disc brake conversion kit for 6K axles with 6 lug hubs. Includes the Hydrastar EOH actuator, disc brake assemblies, brake lines, and all hardware needed for a full conversion. Marine rated with stainless steel components for saltwater environments. Limited Warranty Included 2 YEAREOH Actuator 3 YEARDisc Brakes 6K Axle Rating TANDEM Axle DISC Brakes DOT Compliant What You Get In The Box & Sold Separately Included (1) PP381 8067