A4721420753
Guide Sleeve
Detroit Diesel

This guide sleeve serves as a critical component in maintaining the proper positioning of exhaust components, ensuring efficient flow and reducing vibration-related wear. Constructed from steel with a 5 mm thickness and an inner diameter of 8.60 mm, it offers the necessary strength to withstand the rigors of heavy-duty operation. The sleeve’s precise dimensions facilitate a snug fit within exhaust assemblies, supporting thermal expansion and contraction without compromising structural integrity. Its role extends to minimizing exhaust leaks and ensuring smooth gas passage, which is vital for emissions control and engine efficiency. The durability of this part helps sustain performance over extended service intervals, especially under high-temperature conditions. Installation is designed to be straightforward, reducing downtime during repairs. For reliable exhaust system support, Source One Parts Center provides this guide sleeve to meet your engine maintenance needs efficiently.