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Part # 171912

Exhaust Reducer/Expander I.D.Inch 6‘’5‘’ Length 8''

● 10 In Stock UPC: 601961388802

This is a universal exhaust reducer/expander featuring an 8-inch overall length with 6-inch inside diameter inlet tapering to 5-inch inside diameter outlet. The aluminized steel construction provides excellent corrosion resistance while the ID-ID configuration allows exhaust pipes to slip into both ends of the reducer.

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Product Overview

This is a universal exhaust reducer/expander featuring an 8-inch overall length with 6-inch inside diameter inlet tapering to 5-inch inside diameter outlet. The aluminized steel construction provides excellent corrosion resistance while the ID-ID configuration allows exhaust pipes to slip into both ends of the reducer. Designed for heavy-duty applications requiring inside diameter connections in large exhaust systems.

Specifications 5 Attributes
Attribute Value
Construction Inside diameter to inside diameter (ID-ID) reducer design with smooth tapered transition from 6-inch ID to 5-inch ID providing optimal exhaust flow with minimal back pressure.​
Material Heavy-gauge aluminized steel construction offering superior corrosion resistance and extended service life in harsh exhaust environments.​
Design Precision-formed tapered walls with smooth internal transition, specifically engineered for ID-to-ID connections where pipes slip into both ends of the reducer.​
Application Universal design suitable for connecting 6-inch ID exhaust pipes to 5-inch ID components, ideal for heavy-duty truck exhaust systems and large diameter applications.
Universal Product Code (UPC) 601961388802
Cross Reference 1 Interchanges
Name / Brand Part Number Notes
Nelson 89278A Direct Interchange
Series & Item Groups
Primary Category: Exhaust

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