Hydraulic Cylinder Seal Kit N4W Backup rings

Place of Origin CHINA(MAINLAND)
Brand Name SUNCAR
Model Number N4W
CertifiC.A.Tion ISO9001
Minimum Order Quantity 100 PCS
Price Negotiation
Packaging Details PP bag inside, carton box outside
Delivery Time 3-5 days after payment received(public holiday excluded)
Payment Terms Western Union, L/C, T/T, , D/A, D/P
Supply Ability 1000 Piece per Week

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Product Details
Products Name N4W Backup Rings Material Nylon
Item Mechanical Seals Usage Mechanical Seal Spare Parts
After-sales Service Online Support Quality OEM Standard
High Light

Wear Ring Seals


N4W Check Ring


Backup Ring

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Product Description


Hydraulic Cylinder Seal Kit N4W Backup rings

1. Excellent sliding performance,no creeping phenomenon;

2. Good Shape stability ,high wear resistance,good chemical stability;

3. Antiextrusion characteristics is improved greatly.Long service life;

4. It is applied to hydraulic system from middle load to high load.


Product Parameter:

Products Name N4W Backup rings
Material Nylon
Condition New
After-sales Service Online support
Packing PP bag inside,carton box outside
Payment Terms Western Union, L/C, T/T, Money Gram, D/A, D/P
Brand name SUNCAR
CertifiC.A.Tion ISO9001
Shipping Mode By air,by sea,by express(FedEx, UPS, DHL, TNT, etc.)
OEM Available
After-sales service Video technical support, online support
Quality OEM standard
Item Mechanical seals
Usage Mechanical seal spare parts
Keyword Mechanical seal ring


AppliC.A.Tion Fields:

* Construction equipment

* Excavator

* Bulldozer

* Wheel loader

* Hydraulic equipment

* Hydraulic cylinder



1. For reciproC.A.Ted hydraulic systems. Possesing excellent performance if applied at heavy load and double sealing under high pressure working conditions. Particularly suitable for long stroke, large range of fuilds and high temperature.

2. Applicable for bigger piston gap. Excellent leakage control, extrusion resistance and wear resistance. Mainly applied to heavy load and engineering machinery, for example: bulldozers, heavy duty hydraulic cylinders.


Delivery Method:

Hydraulic Cylinder Seal Kit N4W Backup rings 0


Some Part Number Of N4W Backup Ring:

4I-3615 234-4584 114-0711
4I3615 4I3631 2344584
105-2583 1052583 4I-3631

Size of N4W Backup Ring:

85*80*2.5 105*100*2.5 125*119*3 145*139*3
90*85*2.5 110*104*3 130*124*3 150*144*3
95*90*2.5 115*109*3 135*129*3 160*154*3
100*95*2.5 120*114*3 140*134*3 170*164*3


Our Services:

We will try our best to offer the high quality products, competitive price and professional services to you.

* Small order is ok as your need.

* We support customized size according to your needs.

* Payment: flexible payment, you can choose the more convenient.

* Shipment: base on our rich stock, more faster delivery.

* After receipt of the products, any question, just contact us, we will help you.



If you find any quality problems when the goods arrive, please contact us. If this is indeed our responsibility, we will resend the same parts for you free of charge in the next batch of orders. We hope to cooperate with you for a long time. With careful consideration, we can help you win a good reputation from consumers in terms of quality, delivery speed, packaging, etc.