HOK is a professional China oil seal manufacturer.Our oil seals are for trucks, passenger cars and industry.Valve stem seal, o ring,bonded seal, rubber bumper, other molded rubber products we also supply. 

Product Name: Special Type NBR Oil Sealing

Rubber Material: NBR

Working temperature: -20to 250 F°（-29 to 121 ℃）

Color: Black

Size:15*37*3.9 (ID*OD*H)

Unit: mm

Type: TCY

Metal case: with

Spring: with

Place of Origin: Jiangsu, China

Brand: HOK

Certificate: ISO/TS 16949

Delivery time: within 45~60days

MOQ: 500 pcs (small quantity is also acceptable)

Payment Terms: 30% T/T in advance and 70% before shipment

Packing: 10 pcs/bag or 1 pc/bag/box then standard export carton taped and filmed