Atkinson Valve Body Only Tankmaster Tm4790

Atkinson Valve Body Only Tankmaster Tm4790

The Atkinson TM4790 valve body is a genuine replacement component for the Tankmaster fuel isolation system. Designed for use with bottom outlet oil tanks, it restores the isolation and control functionality without requiring full valve assembly replacement.

Key Features:

• Part number: TM4790

• Application: Atkinson Tankmaster system – valve body only

• Designed for use with gravity-fed oil heating systems

• Connects directly to 1" BSP tank outlet

• Allows manual fuel shut-off and flow control

• Compatible with existing Tankmaster filter and sight components

• Genuine Atkinson OEM part – manufacturer supplied

Ideal for servicing or refurbishing an existing Tankmaster unit where only the valve body needs replacement.