1 Pcs 40mm Vacuum Pressure Gauge BSP 1/4". Material: 304 stainless steel case and brass inside. Axial mount. with 2 Pieces Bushing 1/2 to 1/4, 3/8 to 1/4 and One Teflon Tape. Ensure Engines & Gearboxes are filled with correct oils to the correct levels.
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