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Front Wheel Hub Bearing Assembly 52730-38103 for Kia Magentis Optima

Basic Information
Place of Origin: CHINA
Brand Name: MHC AP
Certification: ISO9001
Model Number: 52730-38103 52730-3C100
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Neutral Packing or As Requirement
Delivery Time: 1- work days, mainly depends on the quantity
Payment Terms: T/T Western Union Paypal
Supply Ability: 2000pcs/month
OEM NO.: 52730-38103 Part Name: Wheel Hub Bearing
Car Make: Hyundai Sonata Kia Magentis Optima Car Model: Sonata 1999-2005 Magentis Optima 2001-2009
Position: Rear Axle Replacement Number: 52730-38100 52730-38102 52730-38101 52370-3C100
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wheel hub bearing


auto hub bearings

Front Wheel Hub Bearing Assembly 52730-38103 for Kia Magentis Optima




Part Name:           Wheel Hub Bearing

Part Number:        52730-38103

Car Model:           Hyundai Sonata 1999-2005 Kia Magentis Optim

Material:               Metal

Size:                     OEM Standard

Conditon:             New

Packing:               Poly Bag Inside , Box outer


Sample:               Available


Guarantee:          6 Months



Applicable Car Model:


Model CC KW Cylinder Type Year
HYUNDAI SONATA IV (EF) 2.0 16V 1997 100 4 Saloon 1998-2001
HYUNDAI SONATA IV (EF) 2.0 16V 1997 96 4 Saloon 2001-2004
HYUNDAI SONATA IV (EF) 2.0 16V 1997 106 4 Saloon 2001-2004
HYUNDAI SONATA IV (EF) 2.4 16V 2351 105 4 Saloon 1998-2001
HYUNDAI SONATA IV (EF) 2.5 V6 24V 2493 118 6 Saloon 1998-2001
KIA MAGENTIS (GD) 2.0 1997 100 4 Saloon 2001-
KIA MAGENTIS (GD) 2.5 V6 2493 124 6 Saloon 2001-



What is a Wheel Hub Bearing:


A wheel bearing is a set of steel balls held together by a metal ring called a race. They help wheels spin fast with as little friction as possible. They are used on all kinds of vehicles, from bicycles to aircraft and cars. On a car, a wheel bearing rides on a metal axle shaft and fits tightly inside the hub, which is a hollow chunk of metal at the center of the wheel. The hub holds the lug bolts that you use to bolt the tire onto the wheel. The wheel bearing is pressed into the hub from the back.



Wheel Hub Bearing Function:


heel bearings perform two very important jobs in a vehicle’s suspension. The wheel bearing allows the wheels to rotate with minimal function, and they also support the vehicle’s weight.

To be able to do both of these jobs, the bearings must be in near perfect condition. The seals must also be leak free to keep the lubricant inside the bearings and contaminants out.



About Wheel Bearing:


Wheel bearings function very much like typical bearings found in inline skate wheels or electric motors. The wheels spin smoothly and quietly. Without wheel bearings, the wheel of our vehicles will instantly wear out of friction, leaving us penniless because of constant replacing.
As for 4-wheeled vehicles, each has a pair of front wheel bearings and a pair of rear wheel bearings. They perform two main jobs, namely: allowing the wheels with minimal friction; and supporting the vehicles' weight. The wheel bearings must be in tip-top shape to perform such tasks. The seals must be leak-free, as well. This would protect the lubricants inside from harmful contaminants outside it.
Front wheel bearings and rear wheel bearings could hold up to 850 lbs depending on the front-to-rear weight distribution of a car. In a 6-ton SUV, each bearing can carry about 1,500 lbs. If wrongly adjusted, a wheel bearing may wear out early. The sealed grease, which is the most vulnerable part of the bearing, will start to leak. Dirt enters the bearing cavity, damaging the wheel bearing.
Another factor to wheel bearing damage is water. This causes rusting of the bearing and contaminates the grease in the bearing cavity. Some bearing seals are not built to keep water out of these bearings. Vehicles, most especially off-roaders (with wheels frequently sunk in the mud or hub-deep water during floods), must have their bearings cleaned thoroughly. In this manner, there will be greater interval before the wheel bearings are replaced.



About us:


Our company specialized in auto spare parts over since 2002, supply all kinds of auto parts with rich experience , proven technique. Especially for chassis parts: engine mount, control arm, brake pads, brake disc, brake caliper, bearing , hub bearing, steering rack , tir rod end, rack end, ball joint, and electrical parts: sensor, clock spring, window switch, spark plug, ignition coil, injector, fuel pump, and lot of HONDA spare parts for Accord, Civic, Crv , Fit, City, Odyssey. We really hope we can make a forever business cooperation relationship and friendship.



Our advantage:

1. Best bearing steel for the components of the wheel bearing

2. High quality grease used or as per customer request

3. Good finishing surface and integrated raceway

4. Long term quality guarantee & fast response to any claims

5. Competitive price, low MOQ and small order accepted




We Also Supply Following Wheel Hub Bearings:



Prado 4000VX/GX  2DUF044

42460-60010 Prado 4000VX/GX




HIACE 4788
90366-35028 HIACE
90366-30022 HIACE


90363-40071 HIACE (DG409431/26)






42450-0D070/52060 YARIS VIOS 08

ST191  DAC438050/45

43502-20131 ST191
31230-32060/12140 ST191

PREVIA  DAC437741/38


PREVIA  DG3580+C014


CARINA  DG357226+C014

90903-63002/63014 CAMRY



Contact us:


If you have any questions, please feel free to contact with us. We would be very glad to help you. We will get back to you within 24 hours or get back to you immediately.


Contact Details
Miss. Jane

Phone Number : +8615002030283

WhatsApp : +8613710433770