【Replaces OEM Part Number】This rear caster shim set replaces OE number KRP23228. Designed as a direct-fit alignment correction solution for heavy-duty truck suspensions
【Compatible Models】Fits F250 and F350 Super Duty (2005–2022), F450 Super Duty (2005–2018), and Excursion (2000–2005). Specifically engineered for rear axle caster angle adjustment on leaf spring setups
【High-Strength Construction】Made from durable, corrosion-resistant materials to withstand rugged road conditions. Provides a consistent 2° adjustment to restore factory caster specifications
【Improves Steering and Tire Wear】Helps correct rear caster misalignment caused by suspension modifications or wear, improving handling, straight-line tracking, and reducing uneven tire wear
【Buy with Confidence】Please confirm your OE number and vehicle compatibility before purchasing. If you need assistance, contact us—we're here to help ensure proper fit and function