Enhance your heavy-duty truck’s exhaust system with the Fleetguard 3945188S Exhaust Accessory. Designed for demanding performance, this genuine part offers exceptional reliability and precision. Built to meet the high standards of truck enthusiasts and professional drivers, it works seamlessly with Fleetguard systems and is compatible with Davco Fuel Pro and Diesel Pro Units.

Key Specifications

• Designed for heavy-duty truck exhaust systems with a precise fit
• Engineered for compatibility with Fleetguard systems and related components
• Dimensional detail: approximately 13/16″-12″ for optimal performance (please verify specific vehicle requirements)
• Constructed from quality materials to ensure long-lasting durability

Benefits at a Glance

• Improves lubrication and reduces friction in exhaust components for smoother operation
• Enhances overall system performance and fuel efficiency
• Backed by over 35 years of industry expertise with a genuine part guarantee
• Fast shipping—most items ship within 1 business day with no minimum order required

Invest in a proven solution to upgrade your truck’s performance with confidence. Enjoy worry-free shopping with fast shipping and expert 24/7 customer support. Don’t miss the opportunity to boost your vehicle’s efficiency—check out our exclusive collection in the Fleetguard accessories section or browse our Exhaust Accessories for more genuine parts designed for optimal performance.