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Elastomeric Gasket PTFE Oil Seal Shell For Diesel Engine / Glass Fibre 3900709,3925529,3921927,3933262,3004317,3020187

China Shanghai Oil Seal Co.,Ltd. certification
China Shanghai Oil Seal Co.,Ltd. certification
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Elastomeric Gasket PTFE Oil Seal Shell For Diesel Engine / Glass Fibre 3900709,3925529,3921927,3933262,3004317,3020187

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Large Image :  Elastomeric Gasket PTFE Oil Seal Shell For Diesel Engine / Glass Fibre 3900709,3925529,3921927,3933262,3004317,3020187

Product Details:
Place of Origin: China
Brand Name: ERM
Model Number: PTFE Oil Seal
Payment & Shipping Terms:
Minimum Order Quantity: 1000 pcs
Delivery Time: 20 days
Payment Terms: T.T
Supply Ability: 5000pcs/day
Detailed Product Description
Application: Diesel Engine Feature: High Performance
Function: Seal Material: PTFE
Product Name: PTFE Oil Seal Style: O Ring
High Light:

engine oil seal


rubber oil seals


Elastomeric Gasket PTFE Oil Seal Shell For Diesel Engine / Glass Fibre



Quick Detail:


This PTFE Seals type usually consists of a metal outer case, metal inner case, elastomeric gasket, and PTFE element.

The metal cases compress the gasket and the sealing element to a predetermined load and are crimped together by rolling or pressing.





ERM SEALING is one of the best PTFE oil seal  supplier . We produce all the PTFE lips by ourselves .

We offer filled PTFE

1) PTFE + 5% Moly+15% Glass Fibre

2) PTFE+ 15% carbon Fibre

3) PTFE +15% Glass Fibre



Competitive Advantage:


  • Wide variety of composites and plastics
  • Non-spring energized lips
  • PTFE components can withstand most chemical applications
  • Inch and metric gland geometries available
  • Great versatility, for use in a wide range of applications
  • Precision machined seals & bearing isolators
  • For use in applications where conditions exceed elastomeric seal capabilities
  • Low tooling costs on FlexiLip
  • Low costs and high production capabilities for the FlexiCase



1.  Good Quality: Your client satisfied on our quality. You can get good reputation from your market and

      obtain more orders.

2.  Good Service: Our professional service before and after sale.

3.  The reasonable price

4.  Fast & Cheap Delivery: We have big discount from forwarder (Long Contract).


Recommend some PTFE oil seals for cummins ,caterpalliar


63.5×79.5×8 CUMMINS(6BT) 3900709 3904353
130×150×14.5 CUMMINS(6BT) 3925529 3909410
75×93×8 CUMMINS(6CT) 3921927 3353977
130×150×14.5 CUMMINS(6CT) 3933262 3904089/3353978
152.5×171×16 CUMMINS(NT85) 3006738 39823
152.5×171.5×10.5 CUMMINS(NT85) 3006737  
42X66.7X12.7 CUMMINS 3020188  
92×120.8×12 CUMMINS(NT85) 3004317 3020183
91×121×12 CUMMINS(NT85) 3006736 39813
55×81×11 CUMMINS(NT85) 3020187 3020185/39717
55×81×11 CUMMINS(NT85) 3004316  
41X63.5X6 CUMMINS(NT85) 3038998  
185×206×13 CUMMINS(K) 3082142 3630681
110×140×13 CUMMINS(K) 3016787 3016792
55×73×13 CUMMINS(K) 3016788  
40X54X9.5 CUMMINS(K19) 3016794  
50X81X11 CUMMINS 3078221  
95×120.5×12.5 CUMMINS 3010459  
80×105×12 CUMMINS 3010457  
45×65×10 CUMMINS 200307  

Advantage of our products:


1.   Professional manufacture.

2.   Implement strict quality test & control procedure.

3.   High quality & Best price.

4.   Good after-sale service.

5.   Fast delivery time.



Our Service:


We believe our products will satisfy you.

Our good quality, excellent service and competitive prices are your best selection.

Thanks for visiting our website!!!

If you have any interest, please feel free to contact us!


We can offer best quality seal and compertitive price .


1) No tooling cost .  If your oil seal’s quantity can be reached our MOQ quantity , I can develop new molds for you without mold cost

2)Good quality . We can copy your seal ,or design new seal for you . We choose best best material and inspect strictly.

3)Short lead time . We delivery the goods in short time.



Contact Details
Shanghai Oil Seal Co.,Ltd.

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