• Busch Alignment Pin, Threaded Part# 437501220 $14.42

    This is the official Busch Alignment Pin, Threaded (Part #437501220). It is a direct replacement part made for Busch Panda vacuum pumps. This alignment pin fits two models: WV1000B and WV1000C. It helps line up parts correctly during pump assembly or repair.

  • Busch Ball Bearing Part# 47325200 $148.40

    This ball bearing keeps the rotating parts inside your Busch Panda vacuum pump moving smoothly. It is made for WV1000B, WV1000C, WV1500B, and WV1500C models . If your pump is noisy or running rough, a worn bearing could be the problem. 

  • Busch Element, Ring, Locking (2pc Set) Part# 51800400 $59.15

    This is the official Busch Element, Ring, Locking (Part #51800400). It comes as a set of 2 locking rings. This is a direct replacement part made for Busch Panda vacuum pumps. This locking ring set fits four popular models: WV1000B, WV1000C, WV1500B, and WV1500C. It serves as a crucial element in the assembly and secure locking of various pump parts .

  • Busch Friction Guide Part# 74020800 $9.80

    This is the official Busch Friction Guide (Part #74020800). It is a direct replacement part made for Busch Panda vacuum pumps. This friction guide fits five popular models: WV1000B, WV1000C, WV1500B, WV1500C, and WV2000C . It helps reduce friction and guides moving parts for smooth pump operation.

  • Busch Overhaul Kit – WV 1000B / WV 1000C Part# 994000103 $1,736.00

    Complete overhaul kit for Busch Panda WV1000B and WV1000C vacuum pumps. Includes piston rings, bearings, shaft seals, friction guides, coupling element, gaskets, O-rings, and more. Everything for a full pump rebuild.

  • Busch Piston Ring Part# 488000301 $23.80

    This is the official Busch Piston Ring (Part #488000301). It is a direct replacement part made for Busch Panda vacuum pumps. This piston ring fits four popular models: WV1000B, WV1000C, WV1500B, and WV1500C . It creates a tight seal between the piston and cylinder wall, ensuring efficient compression and transfer of fluids inside your pump .

  • Busch Plug, Oil, Magnetic Part# 430019 vacstellar $41.20

    This is a Busch OEM (Original Equipment Manufacturer) part. It is made to fit and perform perfectly in your Busch vacuum pump. Always use the correct parts to ensure the longevity of your equipment.

    10 in stock

  • Busch Plug,Oil,G3/8 Part# 430020 $14.42

    This Oil Plug (Part #430020) is a replacement part made specifically for Busch Panda WV1000B and WV1000C vacuum pumps . It is a G3/8 threaded plug designed to seal the oil port on these pump models . Its job is to provide a tight, secure seal that prevents oil from leaking out of the pump. This plug is also included as a component in the official major overhaul kit for the WV1000B and WV1000C pumps 

  • Busch Pressure Bypass Spring Part# 43506600 $16.59

    This small but important spring is part of the pressure bypass system inside Busch Panda vacuum pumps. It helps regulate internal pressure and protects the pump from damage. Fits WV1000B, WV1000C, and WV2000C models 

  • Busch Ring Shim Part# 433000057 $12.25

    This is the official Busch Ring Shim (Part #433000057). It is a direct replacement part made for Busch Panda vacuum pumps. This ring shim fits four popular models: WV1000B, WV1000C, WV1500B, and WV1500C. A shim is a thin, used to fill small gaps or adjust spacing

  • Busch Ring Shim Part# 433000058 $12.25

    This is the official Busch Ring Shim (Part #433000058). It is a direct replacement part made for Busch Panda vacuum pumps. This ring shim fits four popular models: WV1000B, WV1000C, WV1500B, and WV1500C . A shim is a thin,  piece used to fill small gaps or adjust spacing between parts. This ensures everything fits together perfectly and your pump operates smoothly.

  • Busch Roller Bearing Part# 437000110 $117.60

    This roller bearing supports the rotating shaft inside your Busch Panda vacuum pump. It is made for WV1000B, WV1000C, WV1500B, and WV1500C models. If your pump is noisy or running rough, a worn bearing could be the problem

  • Busch Securing Washer Part# 432500885 $7.21

    This is the Busch Securing Washer (Part #432500885). It is a direct replacement part made for Busch Panda vacuum pumps. This securing washer fits three popular models: WV1000B, WV1000C, and WV2000C. It is also included in several factory overhaul kits .

  • Busch Shaft Seal Sleeve, Coated Part# 4604800 $151.20

    This coated shaft seal sleeve protects the rotating shaft inside your Busch Panda vacuum pump. It is made for WV1000B, WV1000C, and WV2000C models . The special coating reduces friction and stops corrosion

  • Busch Shaft Seal, Double Part# 487501866 $23.80

    This is a double shaft seal for Busch Panda vacuum pumps. It features a tandem double-lip design that provides a much tighter seal than single-lip versions. Fits WV1000B, WV1000C, WV1500B, and WV1500C models. Perfect for major repairs or complete pump overhauls.

  • Busch Sight Glass Ring Gasket Part# 480000272 $5.67

    Keep your Busch vacuum pump running smoothly with this sight glass ring gasket. This is part number 480000272. It is made to fit Busch Panda models WV1000B and WV1000C. This small but important part creates a tight seal around the sight glass. It stops oil from leaking out. It also keeps dirt from getting into your pump. If you see oil around your sight glass, it is time to change this gasket.

  • Busch Washer, Securing, Large Part# 420062 $18.06

    This is the official Busch Washer, Securing, Large (Part #420062). It is a direct replacement part made for Busch Panda vacuum pumps. This large securing washer fits four popular models: WV1000B, WV1000C, WV1500B, and WV1500C. It is also included in factory overhaul kits for these pumps.

  • Bypass Disc, Busch Panda – Part# 482500883 $23.80

    This is the official Busch Bypass Disc (Part #482500883). It is a direct replacement part made for Busch Panda vacuum pumps. This bypass disc fits four popular models: WV1000B, WV1000C, WV1500B, and WV1500C. It plays a critical role in regulating the flow of fluids within your pump system .

  • Coupling Element Part# PL71017722 $73.50

    Used on Leybold, Busch, Panda WV1000B, WV1000C, WV2000C

    This coupling element connects the motor to the pump on Busch Panda models. It helps transfer power smoothly and quietly.

  • O-ring, 102 x 3 mm – Viton, Part# 486000650 $7.21

    This is the Viton O-ring, size 102 mm x 3 mm. It is part number 486000650. This ring is used on Busch Panda pump models WV1000B, WV1000C, WV1500B, and WV1500C . Made from tough Viton (FKM) rubber, it resists high heat and harsh chemicals. You will find this exact O-ring inside major repair kits like the Seal Kit 990520941 for WV1500B/C pumps, the Gasket Kit 990000503 for WV1000B/C pumps, and the Overhaul Kit 994520940 . If your pump is leaking, this is the right part.

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