P A C C A R P A R T S PACCAR Parts achieved record worldwide revenue in 2011 — delivering 1.3 million  parts shipments to over 1,900 Kenworth, Peterbilt and DAF dealer locations.  PACCAR Parts benefited from strengthening freight volumes and aging fleets — especially in North America  and Western Europe. PACCAR Parts’ successful aftermarket brand, TRP, which stocks parts for many truck, bus  and trailer makes, expanded to 85,000 part numbers. TRP rewards customers with the highest quality parts and  cost-effective choices for vehicle repair and maintenance.  PACCAR Parts launched TruckerLink, an advanced wireless telematics fleet management application. This  innovative product benefits customers with fuel-conserving technology, real-time vehicle diagnostic data and route  optimization and operates seamlessly with uninterrupted coverage on multiple wireless networks. PACCAR Parts  Fleet Services creates value for fleet customers with guaranteed parts pricing, centralized billing and priority  services through Kenworth PremierCare, Peterbilt TruckCare and DAF International Truck Services. PACCAR Parts expanded to 15 parts distribution centers (PDC) worldwide during 2011, opening a new  40,000-square-foot PDC in Moscow, Russia. The center provides industry-leading next-day delivery to DAF and  Kenworth dealers and customers in western Russia. PACCAR Parts’ popular TRP aftermarket brand rewards customers with the highest quality parts and cost-effective choices for the repair  and maintenance of all makes of trucks, trailers and buses.