TOYOTA COROLLA Front Shock Absorber

What Causes Leakage in the Shock Absorbers? Every car, truck, and utility vehicle sold today has at least one shock absorber (informally known as a shock) for each of its wheels. (Note that sometimes these shocks are called struts. A strut is simply a shock absorber that is located inside a coil...

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Product Details

What Causes Leakage in the Shock Absorbers?

Every car, truck, and utility vehicle sold today has at least one shock absorber (informally known as a shock) for each of its wheels. (Note that sometimes these shocks are called struts. A strut is simply a shock absorber that is located inside a coil spring, the name is different but the function is the same.)


How a shock absorber works

A shock absorber or strut consists of one or more pistons that flow through a thick oil as the wheel to which it’s attached moves up and down. The motion of the piston through the oil converts mechanical energy to heat, damping the motion and helping bring it to a stop; this helps to stop the wheel from bouncing after each bump. The oil and the piston are sealed within a closed container and under normal conditions oil doesn’t get out and none ever needs to be added.

Note that a shock absorber doesn’t actually absorb the shock of a bump; that’s the job of the springs and certain other components of the suspension. Rather, the shock absorber absorbs energy. A vehicle without shocks would keep bouncing up and down for a while after every bump; the shock absorbs the energy of the bouncing.

Unfortunately, shocks and struts can break or wear out. The three things that are most likely to go wrong with a shock are:

The seals can become brittle or torn, allowing fluid to leak out; after some fluid (about ten percent of the total) is lost the shock loses its ability to absorb energy.

The entire shock, or the piston that moves inside it, can be bent from an impact; a bent shock may not move properly or it may leak.

Smaller parts inside the shock may wear out over time or due to an impact.


OUR PRODUCT INTRODUCTION

  Our shock absorber adopts high-quality oil seal and steels,combining with compound-mouth oil seal technology,in order to give double protections to the shock absorber. Also,the shock  absorber has applied the word advanced technology of chrome plating treatment to the micro-crack of hard chromed piston rod,combing with fine processing ,in order to highly improve quality of shock absorber and endure application performance and service life. 


PRODUCTS SPECIFICATION

●Spring Type: Coil Spring

●Spring Material: Steel

●Position: Front and rear

●Size: OEM Standard

●Warranty: 1 year

●Material: Rubber, Steel

●Color: Black or as your request

●MOQ: 50PCS

●PAYMENT: T/T, Paypal, Western Union, etc. 


KOOBER NO.

MANUFACTURER

MODEL

YEAR

POSITION

OEM NO.

KYB NO.

67004811

TOYOTA

COROLLAR & SPRINTER
     NZE 12#, ZZE 12#, CE 12#, with ABS brakes

00/08-

FL

  4852009440   4852019706   4852019755   4852019875   4852019895   4852019676   

334324

67004812

TOYOTA

COROLLAR & SPRINTER
     NZE 12#, ZZE 12#, CE 12#, with ABS brakes

00/08-

FR

  4851002150   4851009540   4851080016   4851080026   4851080030   4851080091   4851080093   4851002360   

334323

67004820

TOYOTA

COROLLAR & SPRINTER
     NZE 12#, ZZE 12#, CE 12#, with ABS brakes

00/08-

R

  4853080147   4853080151   4853002180   485301A400   485301A62   485301A650   4853080029      

341322


OUR SHOCK ABSORBER  DETAILS

1, Electrophoretic paint: Use of electrophoretic coating, film thickness 0.04-0.06, salt spray test ≥ 480 hours, the appearance of high finish, without any dead ends.


图片1.jpg2, The weld:  Use of robot welding, equipped with Matsushita automatic welding machine and 1.5MM wire, to ensure consistency 、aesthetics of welding, welding depth of 1.5mm, pull force ≥ 45KN.

图片2.jpg3, NOK oil seal:  Use of Japan NOK oil seal, NOK oil seal is the industry's highest quality oil seal, the use of natural high-quality (NBR) production, effectively suppress the shock absorber oil leak, abnormal sound; tolerance temperature -45 ℃ -120 ℃ , Inflatable pressure reached 3MPa

4,Connecting rod: Degree of finish ≤ 0.05, chrome layer thickness ≥0.02, quenching depth 1-1.5, quenching hardness Rockwell HRC50-55; chrome layer Vickers hardness HV900-HV1300, piston end beating ≤ 0.03, micro-crack evenly distributed


PRODUCTS FEATURE

1)All weather fluid

2) Hard chromed piston rod reduces friction

3) Seamless cylinder reduces possibility of splitting

4) High-Pressure Nitrogen Gas

5)Quality contral system certified by ISO/TS16949


Packaging & Delivery

Neutral Package: One piece in one bag, one piece in one carton box, 4-6 pieces in one carton, One 40'HQ container could load about 1200pcs.

Print Package: could be made and used by your own designed package.

Delivery Detail:45 days upon receipt of 30% deposit payment


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