Brand	TBT or custom	Type	Rubber seal	Material	NBR
The mechanical	Seal of the action	Installation position	rear wheel	Size	145x175x13/14mm
Color	Brown or Customized	Applicable	Mercedes	Goods are standard	Standard
The characteristics	Wear resistance, high pressure Oil resistance	Hardness	±75 shore	Port of loading	Tianjin/ Qingdao/Ningbo/Shanghai
Certification	IATF16949:2016	Package	bag+box	Delivery time	Depends on quantity

Material Feature:

Species	Oil resistance	Weather resistance	Wear resistance	The lowest Temperature	The highest Temperature	Features
FKM	optimal	optimal	optimal	-40	250	It has excellent heat resistance, oil resistance and chemical resistance, and is the best balanced rubber for oil seal.
VMQ	good	optimal	good	-60	225	It has excellent heat resistance, cold resistance and weather resistance.
ACM	optimal	optimal	optimal	-35	150	The heat resistance is better than nitrile butadiene rubber, it has excellent oil resistance to internal combustion engine, gear oil, torque converter oil, etc.
AEM	good	optimal	optimal	-40	175	It has good oil resistance and heat resistance, better than acrylic gum, slightly worse than silica gel, but good weather resistance.
HNBR	optimal	good	optimal	-40	150	Heat resistance, oil resistance, better weather resistance than nitrile butadiene rubber.
NBR	optimal	good	optimal	-40	125	Mineral oil, good wear resistance, widely used in oil seals.
EPDM	poor	optimal	good	-40	125	Good water resistance, polar solvent resistance, inorganic drug resistance and weather resistance, but poor oil resistance.
PTFE	optimal	optimal	optimal	-65	260	Oil seal material with the best heat resistance, water resistance, chemical resistance, weather resistance and low friction coefficient.