Excelerator℠, the e-commerce platform for Daimler Truck North America LLC (DTNA), is designed to streamline the parts ordering process, empowering customers to search, find, and buy parts for any make, model, and application.

Excelerator features:

• Streamlined parts ordering process through search, find, buy and delivery
• Access to PartsProX and Inner Circle Rewards (ICR) through your dealer
• Products from the industry's leading suppliers
• One-stop shop solution for all heavy-duty truck parts
• Optimized parts search with cross referencing and product compare features
• Real-time parts pricing and availability through Excelerator dealer-sponsored account

Register with your local Western Star dealer to experience Excelerator today!

PartsProX, powered by Excelerator, is a modern digital parts catalog enabling users to access all VIN and serial information to find the right parts for your vehicle. Registration is required.

PartsProX features:

• VIN lookup for Western Star vehicles
• Shop by vehicle functionality
• Interactive Bills of Materials (BOMs)
• Detailed part images
• Alternative part offerings
• Frequently bought together with recommendations
• Parts cross references

*Registration form for Fleet/Vehicle Owners only

Inner Circle Rewards is a customer rewards program designed to get you the maximum discount when shopping online at Excelerator for heavy-duty truck parts. 

Inner Circle Rewards (ICR) features:

• Savings on everyday purchases
• Immediate savings upon checkout
• Monthly product promotions and spotlights
• Extra savings with special annual and seasonal promotions
• Free membership
• Redeem your discounts through any participating Western Star location
• Offered exclusively through Excelerator

Enroll through your local Western Star dealer!