7Pcs Carbon Vane Replacement Set for 518943 | 85-47-4mm

Give your vacuum pump the performance it deserves. This precision-engineered set of 7 carbon vanes is the perfect direct replacement for part number 518943, restoring your pump to factory efficiency quickly and affordably.

Why Choose These Carbon Vanes?

• ✅ Direct OEM Replacement – Designed to match part number 518943 exactly
• ✅ Precise Dimensions – 85mm x 47mm x 4mm for a perfect, no-modification fit
• ✅ High-Grade Carbon Material – Excellent wear resistance, low friction, and long service life
• ✅ Complete Set of 7 – Everything you need for a full vane replacement in one package
• ✅ Restores Peak Performance – Eliminates loss of suction, noise, and inefficiency caused by worn vanes

Product Specifications

When Should You Replace Your Carbon Vanes?

Worn carbon vanes are one of the most common causes of vacuum pump failure. Replace them if you notice:

• Reduced suction or vacuum pressure
• Unusual rattling or grinding noises
• Increased operating temperature
• Visible wear, chipping, or cracking on existing vanes

Easy Installation

Carbon vane replacement is a straightforward maintenance task. Simply remove the pump casing, slide out the old vanes, and insert the new set. No specialist tools required.

Compatible With

Rotary vane vacuum pumps using the 518943 carbon vane specification. Always verify dimensions (85-47-4mm) before purchase to ensure compatibility with your specific pump model.

Keep your equipment running at its best — order your replacement carbon vane set today.