• O-ring, 8 x 2 mm – Buna, Part# 320202 $3.97

    Leybold Sogevac pump sealed and running smoothly with this Buna O-ring. The O-ring, 8 x 2 mm – Buna, 2 is a direct replacement part designed for a perfect fit on Sogevac pump models including the SV500, SV630, SV630F, and SV750 .

  • O-ring, 89 x 4mm – Viton, Part# 71237142 $6.33

    Leybold Sogevac pump sealed and running efficiently with this Viton O-ring . The O-ring, 89 x 4mm – Viton, is a direct replacement part designed for a perfect fit on a wide range of Sogevac pump models, including the SV500, SV630, SV750, SV500B, SV630B, SV750B, and more .

  • Plate Valve, Leybold, Sogevac, Part# 71403321 $30.15

    Leybold Sogevac pump with this Plate Valve  . This is a direct replacement part, vacstellar-engineered to ensure a perfect fit and reliable performance in your vacuum system

  • Plate Valve, Leybold, Sogevac, Part# 71403701 $30.15

    Leybold Sogevac pump with this Plate Valve  . This is a direct replacement part, vacstellar-engineered to ensure a perfect fit and reliable performance in your vacuum system

  • Seal & Gasket Kit, Viton Leybold Sogevac SV500,SV630,SV750 $816.20

    Leybold Sogevac SV500, SV630, or SV750 pump running reliably with this comprehensive Viton Seal & Gasket Kit  . This kit includes all the essential components for a light maintenance service, featuring high-quality Viton O-rings, shaft seals, and gaskets 

  • Shaft Seal Kit with Steel Spacer Leybold Sogevac SV500,SV630,SV750,SV630F,SV500B,SV630B,SV630BF,SV750B,SV750BF $78.24

    Leybold Sogevac pump operating reliably with this Shaft Seal Kit with Steel Spacer  . This essential kit includes the critical components needed to prevent oil leaks along the pump’s drive shaft, including the necessary steel spacer for proper installation and alignment .

  • Shaft Seal, 50 x 65 x 8 mm, Leybold, Sogevac, SV500, SV630, Part# 71403132 $34.64

    Leybold Sogevac pump with this Shaft Seal  . This component is crafted from high-quality Viton (FKM) material . Its primary function is to create a reliable, airtight seal around the pump’s rotating shaft, which is essential for preventing oil leaks and maintaining the correct vacuum pressure . This seal is compatible with Sogevac pump models SV500, SV630, SV750, and SV630F .

  • Stop Valve, Leybold, Sogevac, SV630, SV630F, Part# 71403331 $56.00

    This is a Leybold Stop Valve, designed for the Sogevac pump family. This critical component controls the flow of gases, ensuring the efficient operation and integrity of your vacuum system .

  • V-Belt, Leybold, Sogevac, Part# 71403990Belt $38.72

    This is a single, V-belt designed for Leybold Sogevac vacuum pumps. It is used on the SV500, SV630, and SV630F models. A reliable replacement part to keep your pump running smoothly.

  • Valve, Bypass, Viton, Leybold, Sogevac, Part# 390011 $11.28

     Leybold Sogevac pump from overpressure conditions with this Viton Bypass Valve  . This essential safety component is designed to open when the exhaust filters become clogged, allowing the pump to continue operating by bypassing the blocked filters . It is a vital safeguard that helps prevent pump damage and system downtime . This valve is specifically designed for use on Sogevac pump models SV500, SV630, SV630F, and SV750 .

  • Valve, Bypass, Viton, Leybold, Sogevac, Part# 390012 $8.32

    Leybold Sogevac pump from overpressure conditions with this Viton Bypass Valve . This essential safety component is designed to open when the exhaust filters become clogged, allowing the pump to continue operating by bypassing the blocked filters . It is a vital safeguard that helps prevent pump damage and system downtime . This valve is specifically designed for use on Sogevac pump models SV500, SV630, SV630F, and SV750 .

  • Washer, Copper, Leybold, Sogevac, Part# 300083 $4.06

    This is a copper washer made for Leybold Sogevac vacuum pumps . Copper washers are different from regular steel washers. They are soft and bendable. When you tighten them, they squash down and create a very tight seal. This stops leaks. It works especially well in hot places or where there is high pressure . This washer fits pump models SV500, SV630, SV630F, and SV750 .

  • Wave Washer, Leybold, Sogevac, Part# 71403192 $68.88

    This wave washer is a specialized wavy spring washer used on Leybold Sogevac vacuum pumps. It fits models SV500, SV630, and SV630F . The washer applies constant spring force to pre-load bearings, absorb shock, and take up dimensional tolerances. It helps reduce bearing noise, eliminate vibration, and extend the life of your pump .

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