Custom Sizes Valve Oil Seals FKM NBR FPM Material Green Brown Color Valve Stem Seal FKM OE 652.527 Valve Stem Seal
Product Description:
Different than other seals in the engine, valve stem seals play an important role in lubrication. Valve stem seals allow a controlled amount of oil to lubricate the valve stem as it moves in the valve guide. The amount of oil that passes by the valve stem seal must be precisely controlled. Too little oil causes stem and guide wear; too much oil causes carbon buildup leading to valve seat damage, decrease in volumetric efficiency, increased emissions, catalytic converter degradation and excessive oil consumption.
Place of Origin
Hebei, China
Standard or Nonstandard
Standard
Color
green,black or other colors
Application
car motorcycle parts
| Product name: | Custom Sizes Valve Oil Seals FKM Green Brown Valve Stem Seal For Automobile And Motorcycle |
| Model: | CD70,CG125,CD110 ,The customer request |
| Color: | Black,Green,Grey,Rad,etc |
| Material: | Rubber,Metal |
| Assurance: | ISO9001: 2000 and ISO9001:2008 quality system certification |
| Production: | We can offer goods according to customer's samples and specification |
| Sample: | Sample and trial order is welcomed,sample free |
| Price: | According to the quality and quantity |
| Delivery: | 15-30 days after your deposit |
| Packaging: | Plastic bag ( According to your request) |
Deflector seals move with valve stem
Also called umbrella seals . these seals deflect oil away from the valve stem .They are secured to the valve stem andmove with the valve to shield the valveguide from excess oil
Positive seals are fixed to thevalve guide boss
Designed to attach to the valve guide boss
and function as squeegees , these seals wipe and meter oll on the stem as they pass through the seals.
Material Choice Valve stem seals are made from a variety of materials, including nylon, PTFE rubber, steel, and synthetic rubber. Sometimes these materials are combined into a single sophisticated design.
When synthetic rubber is used, there are three basic types: nitrile, polyacrylate, and . The biggest difference between the three types of synthetic rubber seals is their heat resistance. A synthetic rubber seal with insufficient heat resistance will harden and crack prematurely. This can lead to seal degradation, with pieces of the seal breaking away and clogging the oiling system and oil pickup screen, causing engine damage from loss of lubrication. Because of this, many valve stem seals for late
model cars are made of and NBR.
Tens of thousands of specifications are available from stock. For more models and specifications,
please consult customer service
| AE0997E | 20*32*8 | AQ6907E | 44.5*73.8*17*17* |
| AE1013J | 20*35*5/7 | AQ7014E | 30*62*16/19 |
| AE1306K | 25*38*7 | AQ7020E | 68*100*12/19 |
| AE1307E | 25*38*8 | AQ7021E | 65*100*11/18 |
| AE1322F | 25*42*8 | AQ7058E | 83*113*11/20 |
| AE1666F | 30*42*8 | AQ7125E | 85*115*11*19* |
| AE1679H | 30*45*8 | AQ7242E | 60*90*12/18 |
| AE1692E | 30*47*8 | AQ7275E | 90*135*12.5*20.5 |
| AE1723F | 60*90*10 | AQ7290E | 30*72*11 |
| AE1748I | 30*62*10 | AQ7299E | 111*120*21.5 |
| AE2074E | 35*52/64*11/12 | AQ7320E | 60*95*12/19 |
| AE2085E | 35*55*11 | AQ7383E | 40*72/79*13/25 |
| AE2250E | 38*62*11 | AQ7437E | 100*106*21 |
| AE2369E | 40*58*8 | AQ7444E | 40*80*18.5/20.5 |
| AE2651E | 45*62*9 | AQ7523P | 25*52*11.5 |
| AE2668A | 45*68*12 | AQ7528P | 40*45*18 |
| AE2680E | 45*70*13 | AQ7534P | 75*105*12.5*18.5 |
| AE2864A | 50*72*12 | AQ7538P | 60*90*12/20 |
| AE3193F | 60*75*9 | AQ7546P | 32*55*13.5/15.5 |
| AE3204E | 60*78*9 | AQ7549P | 55*80*13/18 |
| AE3222A | 60*82*12 | AQ7550P | 125*135*24 |
| AE3513F | 70*90*12 | AQ7551P | 120*158*11*24 |
| AE3527E | 70*95*13 | AQ7717E | 35*80*13*19 |
| AE3618A | 75*100*13 | AQ7745E | 35*58*11.4/17 |
| AE3746G | 65*105*15/25.7 | AQ7747E | 52*85*16/19 |
| AE7000E | 30*62*12/14 | AQ7954P | 46*70*8.5 |
| AE7290E | 30*72*11/22 | AQ7963P | 38*65*14/17 |
| AE7450F | 57*75*12 | AQ7964P | 180*190*20 |
| AE7451G | 57*80*12 | AQ7977P | 60*82*17/19 |
| AE7520Q | 32*90*7 | AQ7984P | 65*100*17*19 |
| AE7638E | 50*80*13/16 | AQ7985P | 35*62*13/16 |
| AE8190E | 170*186*7.5/10 | AQ8123P | 120*130*19.5 |
| AE8288P | 190*209*9.2 | AQ8124P | 85*110*12/18 |
| AE8601P | 57*92*15 | AQ8136P | 45*75*13/19 |
| AE8876E | 90*160/170.5*20/21 | AQ8142P | 85*110*12*18 |
| AG0994E | 20*32*5 | AQ8143P | 130*170*16/25 |
| AG1524P | 28*34*5 | AQ8166P | 50*90*12/21 |
| AG2118E | 35*62*10 | AQ8168P | 35*62*13/18 |
| AG3613A | 75*100*7 | AQ8177P | 60*90*10 |
| AH2483E | 40*55*9 | AQ8178P | 75*110*12/20 |
| AH2483E | 42*55*9 | AQ8181P | 45*85*15.5/18.5 |
| AH2507P | 42*65*12 | AQ8191P | 30*52*9.5*12 |
| AH3618H | 75*100*13 | AQ8251P | 115*145*12.5*24 |
| AH3734E | 80*100*13 | AQ8270P | 60*80/90*11 |
| AH7513P | 110*135*13 | AQ8275P | 70*95*12/18 |
| AP0598A | 15*30*7 | AQ8305P | 45*70*12/17 |
| AP8096E | 19*32*7 | AQ8313P | 35*62*13/15.5 |
| AQ1056E | 20*47*12.5*14.5 | AQ8316P | 75*90*20 |
| AQ1354E | 25*47*11 | AQ8320P | 125*155*14*20 |
| AQ1389E | 25*62*11/16 | AQ8341E | 30*62*11/16 |
| AQ1724E | 30*52*10.5 | AQ8615P | 40*70*13 |
| AQ1739G | 30*55*11.5*19 | AQ8625P | 32*38*14 |
| AQ1749E | 30*62*11 | AQ8648E | 48*70*12/17 |
| AQ1750P | 30*62*11.5*20.2 | AQ8666F | 55*100/107*13.6/20 |
| AQ1754E | 30*62*13/15.5 | AQ8673P | 65*100*12/19 |
| AQ1759E | 30*62*12*18 | AQ8682P | 60*90*12.5 |
| AQ1762E | 30*62*12.5*21 | AQ8686P | 55*100*12.3 |
| AQ2110E | 35*60*12/18 | AQ8699P | 40*72*13/16 |
| AQ2127E | 35*62*13/18 | AQ8805P | 170*204*12*17 |
| AQ2141E | 35*72*13*20 | AQ8807P | 30*3.5*16.1 |
| AQ2398F | 40*64*12*17.5 | AQ8850E | 20*24*8 |
| AQ2407E | 40*65*11/18 | AQ8868P | 70*111.3*12*24 |
| AQ2410E | 40*65*11 | AQ8890P | 60*110*12.5/21 |
| AQ2422E | 40*72*13/16 | AQ8891P | 31*43*10.5 |
| AQ2423E | 40*72/79*13/25 | AQ8943E | 65*95*12 |
| AQ2427E | 40*75*14/17 | AQ8958E | 100.5*135*12 |
| AQ2671E | 45*68*11/17 | AQ8959E | 121*156*12 |
| AQ2685E | 45*72*13/20 | AQ9151E | 92*127.5*10.7*17.7 |
| AQ2688E | 45*72*13/20 | AW3232E | 60*85*10 |
| AQ2693E | 45*75*14/17 | AZ7449E | 50*90*12/21 |
| AQ2865E | 45*72*19 | AZ7913E | 65*100*12/19 |
| AQ2869E | 50*72*12 | AZ8137P | 40*78/84.5*13.5/18 |
| AQ2881P | 50*78*10/17 | AZ8603P | 40*62*20 |
| AQ2890E | 50*80*10/17 | AZ8839P | 45*72*25.3 |
| AQ2894E | 50*82*12 | BE2255E | 80*100*16 |
| AQ2967E | 52*75*12/18 | BE3736E | 60*78*9/11 |
| AQ3020P | 54*80*13.5/15.8 | BE3797 | 16*28*5.5/6.5 |
Production Process:
Our Service:
1.We have more than 12 years experience in Engine parts.
2.Excellent quality control is one of our main principles.
3.Sample order & small quantity order is ok.
4.We provide OEM service, accept customer label, develop the product with your drawings or samples.
5.Any question, will be replyed within 24 hours.
Packing & Shipping:
Packing:
1. Neutral package or customer package.
2. With label on item and carton.
3. With OE no on item package.
Shipping:
1. LCL or FCL from Tianjin, Qingdao, Other China Port.
2. CIF price is ok.
3. As agent of customer to collect and shipping goods is available.
Company Information:
