Integy RC Model Hop-ups T8526BLUE Evolution Receiver Box Cover (S) for Traxxas 1/10 Electric Slash 2WD Genuine Integy Parts Ship Fast Direct From Our US Warehouse Top-Quality Materials & Superb Craftsmanship Preferred by Knowledgable Model Hobbists & R/C Enthusiasts Most Orders Processed Same Day. Reliable & Fast Shipping With Tracking Number Check The Manufacturer's Support Website For Cross-Reference Part Search