Professional Grade; Sway Bar Frame Bushing Kit; Contents: (2) Bushings - Rubber w/33mm ID Forged at high temperatures, the syntheric material used in Raybestos Bushings are built to withstand high-force impacts and extreme weather conditions and won't crack, harden, become brittle or discolor with age. Closeout Inventory Warranty Information Wholesaler Closeout items have a 30 day warranty (but still are covered by our Return Policy). RAYBESTOS Regular Inventory Warranty Information RAYBESTOS CHASSIS Professional Grade -24 months/24,000miles. Service Grade - 12 months / 12,000 miles Warranty Details