• Designed for the Shocker Air Trailer Tongue Mount: The Replacement Pivot bolt is only designed for the both the HD & 14K Shocker Air Trailer Tongue Mounts.
• Greaseable Pivot Bolt Kit Includes Everything You Need: 1" diameter 1045 medium carbon steel greaseable pivot bolt, grease zerk, and washer. Premium clear zinc-plated finish.
• How strong is the center pivot bolt?  The main pivot bolt with grease zerk, or center pivot bolt, used on the shocker air bumper hitch, is a custom made 1 inch diameter 1045 medium carbon steel bolt. Strategically heat treated to prevent wear and includes a machined grease passage for easy lubrication and maintenance. It should be noted that the yield strength of the 1" pivot bolt exceeds the two 5/8" bolts used to hold the typical ball coupler or receiver hitch.

Engineered specifically for the Shocker HD & 14K Air Trailer Tongue mount hitch, this replacement pivot bolt kit includes a 1" diameter bolt crafted from strong 1045 medium carbon steel. It comes complete with a grease zerk and, washer to ensure a secure and reliable fit. The components are finished with a premium clear zinc plating for superior corrosion resistance and extended durability. Greaseable Pivot Bolt Kit with 1" Diameter x 5.45" L (4.45" Useable Span) w/1-14 Machined Threads. Part # SH-490.

California Residents: Prop 65 Warning