RV's and boats

Lifetime mechanical and finish warranty

such as clothes

9 gallon capacity (1

Built-in carry handle for easy portability

Allison 3K ISB Oil Fill and Check Tube RV's and boatsAllison 3K ISB Oil Fill and Check Tube 07 21494 000 Designed for the ISB series, this oil fill and check tube features a 1 inch diameter and a wall thickness of 0. 07 inches, with a length of approximately 28. 68 inches. Its black painted finish provides excellent corrosion resistance, suitable for demanding operational environments. The tubes precise dimensions ensure a secure fit and reliable oil level checks, essential for maintaining engine