Prothane 19-1317 Polyurethane Cone Bump Stop 1-9/16 x 1-5/8 Universal

The Prothane 19-1317 is a universal cone-style leaf spring bump stop crafted from Prothane's specially formulated polyurethane. Measuring 1-9/16 in. x 1-5/8 in., this cone-type stop is engineered to protect your suspension system from bottoming out under hard compression, providing a controlled and progressive cushion between suspension components.

Unlike factory rubber bump stops that crack, rot, and degrade over time, Prothane's polyurethane construction is highly resistant to wear, oils, and road contaminants — delivering significantly longer service life. The unique progressive internal chambers molded into the stop deliver increasing resistance as compression builds, absorbing energy smoothly rather than delivering a harsh, jarring impact at the end of suspension travel.

Key Features:

• Cone-style bump stop measuring 1-9/16 in. x 1-5/8 in.
• High-quality polyurethane construction — outlasts OEM rubber stops
• Progressive rate design with molded internal chambers for smooth, graduated compression
• Multi-mount design allows easy retrofitting across a variety of applications
• Polylock system integrates polyurethane body and mounting bracket into one rugged unit
• Mounting stud: 3/8 x 16
• Available in red (19-1317) or black with graphite (19-1317-BL)
• Made in the USA

Prothane backs this bump stop with a lifetime warranty against defects in materials and workmanship for the original purchaser. The 19-1317 is a universal fitment part — confirm dimensions match your application before installation.