Vacuum Booster act as a main part in vehicle brake system. Plent is available to provide kinds of rubber sealing parts applied in Vane pump to asist vehicle's brake system
2. Front Air Seal
3. Rear Air Seal
4. Poppet valve Rubber Cup
5. Reaction Gasket
6. Air Chamber Sealing Ring
7. Dust Cap
8. Median Septum Air Valve
| Part Name+A49:L62 | Dimension | Material | Working Temperature | Working Life | Hardness |
| Rubber Membrane 1 | 167*36.5*24.5mm | EPDM | -40ºC to 120ºC | 1200000 times | 60±5 |
| Rubber Membrane 2 | 224.5*52.5*46.15mm | EPDM | -40ºC to 120ºC | 1200000 times | 60±5 |
| Rubber Membrane 3 | 200*45*28mm | EPDM | -40ºC to 120ºC | 1200000 times | 60±5 |
| Rubber Membrane 4 | 218*36.5*43mm | EPDM | -40ºC to 120ºC | 1200000 times | 60±5 |
| Rubber Membrane 5 | 222.5*69.2*23mm | EPDM | -40ºC to 120ºC | 1200000 times | 60±5 |
| Rubber Membrane 6 | 236.5*53.5*36.5mm | EPDM | -40ºC to 120ºC | 1200000 times | 60±5 |
| Rubber Membrane 7 | 241.9*36.5*15.9mm | EPDM | -40ºC to 120ºC | 1200000 times | 60±5 |
| Rubber Membrane 8 | 263*76.5*34mm | EPDM | -40ºC to 120ºC | 1200000 times | 60±5 |
| Rubber Membrane 9 | 275.5*56.5*45.6mm | EPDM | -40ºC to 120ºC | 1200000 times | 60±5 |
| Front Air Seal 1 | 35.5*8.6*7mm | nitrile rubber | -40ºC to 120ºC | 1200000 times | 60±5 |
| Front Air Seal 2 | 41.4*7.3*5mm | nitrile rubber | -40ºC to 120ºC | 1200000 times | 60±5 |
| Front Air Seal 3 | 42.2*14*6mm | nitrile rubber | -40ºC to 120ºC | 1200000 times | 60±5 |
| Rear Air Seal 1 | 49*36*5mm | nitrile rubber | -40ºC to 120ºC | 1200000 times | 60±5 |
| Rear Air Seal 2 | 55.3*35*16.4mm | nitrile rubber | -40ºC to 120ºC | 1200000 times | 60±5 |
| Rear Air Seal 3 | 55.3*36*10.6mm | nitrile rubber | -40ºC to 120ºC | 1200000 times | 60±5 |
| Rear Air Seal 4 | 40.5*50.5*7mm | nitrile rubber | -40ºC to 120ºC | 1200000 times | 60±5 |
| Poppet valve Rubber Cup 1 | 33*10*14.5mm | nitrile rubber | -40ºC to 120ºC | 1200000 times | 60±5 |
| Poppet valve Rubber Cup 2 | 32.8*12*18mm | nitrile rubber | -40ºC to 120ºC | 1200000 times | 60±5 |
| Poppet valve Rubber Cup 3 | 32*10*14.5mm | nitrile rubber | -40ºC to 120ºC | 1200000 times | 60±5 |
| Reaction Gasket | 27.2*6.3mm | nitrile rubber | -40ºC to 120ºC | 1200000 times | 60±5 |
| Air Chamber Sealing Ring | 28.5*12*9.5mm | nitrile rubber | -40ºC to 120ºC | 1200000 times | 60±5 |
| Dust Cap | 70*8*54mm | nitrile rubber | -40ºC to 120ºC | 1200000 times | 60±5 |
| Median Septum Air Valve | 84*67.5*11.5mm | nitrile rubber | -40ºC to 120ºC | 1200000 times | 60±5 |
Ningbo PLENT Machinery means to provide one-stop solution per customer needs. Our service ranges from tooling design, aluminum casting, machining and assembly in the areas of auto parts, to valves, nozzles and brackets etc.
Sealing Rubber Parts for Auto are also available from us. With our own R& D Team, Plent is also capable to provide OEM and ODM services to worldwide customers.
We're always ready to welcome every customer's inquiry.
Standard Production Line
Individual R&D Team
Professional Aftersales Service
OEM & ODM Available
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free if the cost is below USD20 with freight on your cost.
Q: How long is your delivery time?
A: Generally, it is 5 days if the goods are in stock. Or it is 15 days if the goods are not in stock, it is according to quantity.
Q. what is your payment term?
A: T/T 30% payment in advance, balance to be paid prior shipment.
Q: what is your main market?
A: ,Western Europe,North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia.
Q: Can I have my own customized product?
A: Yes, we can supply logo Print and package designed based in our MOQ.
