10 in stock
this shaft seal for Becker U Series pumps. It measures 50 mm outer diameter, 72 mm inner diameter, and 7 mm thick. Made for U4.400, U4.400D, and U4.630D models. This critical part seals the rotating shaft where it enters the pump housing. If this seal fails, oil will leak out and air will leak in. OEM quality direct replacement.
This Shaft Seal having size 50 x 72 x 7 mm is used on Becker brand and U Series Family and Used pump models U4. 400D, U4. 630D, U4. 400.
this shaft sealing ring for Becker U Series pumps. Made for U4.400 and U4.630 models. This is a critical part that seals the rotating shaft where it enters the pump housing. If this seal fails, oil will leak out and air will leak in. OEM quality direct replacement.
This Shaft Sealing ring Used Becker brand and U Series family and Used pump models U4.400, U4.630.
This is a copper valve washer for Becker vacuum pumps. It is made for many U Series models. The valve washer sits inside the pump’s valve system. It helps control the flow of air. It works like a small one-way door. Copper is a soft metal. It creates a tight seal. Over time, these washers can wear out. When they do, the pump loses performance. This is a direct replacement part. Change your valve washers during a rebuild or repair.
10 in stock
Becker vacuum pump running smoothly with this felt valve washer. Designed specifically for U Series models U4.400, U4.400D, U4.630, and U4.630D. This small part plays a big role in controlling oil flow and maintaining a tight seal inside your pump.
This is a Becker Vane – GX with part number 90058000000. It is made from durable carbon material. Use it on Becker U Series U4.400 and U4.400D vacuum pumps. This vane keeps the seal tight inside the pump chamber so you get strong, reliable vacuum performance .
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