CONTENTS |
目次
hiSTOry |
沿革
» About Our Company
会社紹介
» Business Network
国・内外 ネットワーク
» Tubes & Coating
チューブ及びコーティング 紹介
» Automotive Parts
自動車用製品
» Home Appliances Parts
家電用製品
» Facilities
設備紹介
» Quality Assurance
品質保証
» R&D
研究開発
» SeAH Group
SeAHグループ
GlObal lEadiNG SOluTiON prOvidEr fOr fluid SySTEmS
Offering a wide range of tube technologies, SeAH FS develops and manufactures high valued small diameter steel tubes and
related components, assembled parts, and module systems. Over the past 35 years, SeAH FS has successfully supported Korea’s
home appliances and automotive industries developing into a global excellence.
As one of the core affiliates of SeAH Group, a global leader in steel industry, SeAH FS has successfully differentiated itself
through sustained technology leadership, innovative manufacturing technologies, and product competitiveness. With a global
footprint of 20 sites in 6 countries to offer contact service to customers, our reputation as high quality materials supplier will be
the basis to grow into excellence in tier-1 business as well.
1979
Founded
Busan Bundy Corp.
in Pyeongtaek city
株式会社釜山バンディー
設立
1981
Started to supply all of
domestic refrigerator
manufacturing
companies.
国内の冷蔵庫全企業の供給
開始
1988
Changed
company name to
Korea Bundy Corp.
株式会社韓国バンディー
にて社名変更
1993
Built company’s 2nd
plant in Gwangju city
光州広域市河南公団へ
第2工場竣工
1995
Started to supply all of
domestic Automotive
manufacturing
companies.
全体の国内自動車の供給
開始
2003
Built overseas
plants(Foshan,
Changsha, Chuzhou
of China and
Oakland of New
Zealand)
海外工場設立(中国
仏山/長沙/滁州、ニュ
ージーランド オークラン
ド)
Seoul Office SeAH 本社 Pyeongtaek Plant 韓国平沢工場 Gwangju Plant 韓国光州工場 Gimhae Plant 韓国金海工場 Seotan Plant 韓国西炭工場 Incheon Plant 韓国仁川工場 Gunsan Plant 韓国群山工場 Qingdao SeAH, China中国青島工場
Suzhou SeAH, China 中国蘇州工場
Foshan SeAH, China 中国仏山工場 Mexico SeAH メキシコ工場 Thai SeAH タイ工場 India SeAH インド工場 Indonesia SeAH インドネシア工場
韓国の家電産業と自動車産業が世界一流へ発展する上で大きな役割をしてきました。
Steel IndustryのグローバルリーダーのSeAHグループの中、核心系列会社としてSeAH FSは持続的なR&D
投資に基づいたTechnology leadershipの維持、差別化された製造、品質競争力を基に6ヵ国20都市の
顧客近接footprintを通じたGlobalization、Tier-2として素材分野で築いた名声をTier-1 Industryまで
一緒に続いていきます。
COmpaNy prOfilES
会 社 名 :
(株)SeAH FS
代表取締役 :
李鎭乾
設 立 日 :
1979. 03
事 業 場 :
韓国、中国、タイ、メキシコ、インド、インドネシア
6カ国20個工場
売 上 高 :
4,000億ウォン(海外工場含む)
2013年基準従 業 員 :
2,000人 (海外工場含む)
主 要 製 品 :
自動車及び家電用Fluidの部品
Company : SeAH FS
C.E.O. :
Jin-Gun Lee
Established : March, 1979
Business Location :
Korea, China, Thailand, Mexico, India, Indonesia
20 plants in 6 Countries
Sales : USD 400 Million (including Overseas)
based of 2013Employee : 2,000
Business : Automotive Tubing Parts, Home Appliances Parts
2008
Built Overseas
plant(Qingdao of China,
Queretaro of Mexico and
Indonesia)
海外工場竣工(中国青島, メ
キシコのケレタロ、インドネシア)
2012
Built Overseas Plants
(Chennai, Noida of India)
海外工場竣工(インドのチェン
ナイ、ノイダ)
2005
Built Seotan Plant and
overseas plant(Suzhou of
China)
西炭工場設立
海外工場竣工(中国蘇州)
2014
Changed Company name to
SeAH FS
'SeAH FS'に社名変更
2007
Built overseas
plant(Chonburi of Thailand)
海外工場竣工(タイのチョンブリ)
KOREA H.Q
China
Thailand
Indonesia
India
KOREA H.Q
Seoul Office
22F, SeAH Tower, 45 Yanghwa-ro, Mapo-gu, Seoul 121-841, Korea Tel : +82-2-6970-0853 Fax : +82-2-6970-0802
Pyeongtaek Plant
19, Shinri-gil, Jinwi-Myeon, Pyeongtaek-si, Korea Tel : +82-31-662-3335 Fax : +82-31-662-3357
Gwangju Plant
126, Hanamsandan 9beon-ro, Gwangsan-gu, Gwangju, 506-258, Korea Tel : +82-62-953-1771 Fax : +82-62-953-1772
Gimhae Plant
153-26, Bonsan-ro, Jinyeong-eup, Gimhae-si, Gyeongsanman-do, Korea Tel : +82-55-286-3308 Fax : +82-55-286-3302
Seotan Plant
385 Seotan-ro, Seotan-myeon, Pyeongtaek-si, Gyeonggi-do 451-852, Korea Tel : +82-31-662-2800 Fax : +82-31-663-2400
Incheon Plant
379 Annam-ro, Bupyeong-gu, Incheon, Korea Tel : +82-32-507-8661 Fax : +82-32-507-8665
Gunsan Plant
728 Oehang-ro, Gunsan-si, Jeollabuk-do, Korea Tel : +82-63-468-2031 Fax : +82-63-468-2035
Qingdao SeAH Precision Metal Co., Ltd.
The West side of the 8th way, The south of the 35th way, Fuyuan Industrial garden
development district, Qingdao, Shandong 266500 P.R. China Tel : +86-532-8316-6057 Fax : +86-532-8316-6633
Suzhou SeAH Precision Metal Co., Ltd.
No. 2008 Dongtaihu RD., Wangshan Industry Park, Wuzhong Economic Development Zone, Suzhou, Jiangsu, 215103, P.R. China
Tel : +86-512-6630-0173 Fax : +86-512-6630-0170
Hefei Plant
Pengyuan Housing Industry, No.275 Furong Rd Economic Development Area Hefei City Anhui Province, China
Chongqing Plant
204, No. 11 with No. 5, Tianxing Road, Shuangqiao District , Chongqing city, China
Foshan SeAH Precision Metal Co., Ltd.
Foshan Plant
No. 48, Sanhe Road, Hecheng Sub-district, Gaoming District, Foshan City, Guangdong Province, China.528511
Tel : +86-757-8331-1009 Fax : +86-757-8331-3061
Changsha Plant
Li Tang Vallige, Muyu Town, Changsha, Hunan, 410119, P.R. China Tel : +86-731-690-9608 Fax : +86-731-690-960909
Chuzhou Plant
Cheng Nan Science and Technology Industry Park, Chuzhou, Anhui, 239000, P.R. China Tel : +86-550-395-2718 Fax : +86-550-395-2016
KOREA H.Q
China
Thailand
Indonesia
India
Mexico
TubE MILL
Korea
Pyeong-taek, Gwang-ju l China Suzhou, Qingdao, Foshan l Thailand Chonburi
FAbRICATION
Korea
Pyeong-taek, Gwang-ju, Seo-tan, Kim-hae, Incheon, Gun-san l China
Suzhou,
Qingdao, Foshan, Changsha, Chuzhou, Chongqing, Hefei
l Thailand
Chonburi l
Mexico
Queretaro l India Noida, Chennai l Indonesia Bekasi-Jawa Barat
SALES HQ OFFICE
Korea
Seoul
RESEARCH & DEVELOPMENT
Korea Pyeong-taek, Gwang-ju
SeAH Precision Mexico S.A de C.V
AV. Bentio Juarez 121 B-2, Col.Parque Industrial Queretaro, Santa Rosa Jauregui, Queretaro, Queretaro CP76220 Mexico
Tel : +52-442-357-1602
SeAH Precision Metal (Thailand) Co., Ltd.
700/809 Moo 1, Amata Nakorn Industrial Estate(Phase 8) T. Pantong A.Pantong Chonburi 20160, Thailand Tel : +66-38-447-334~8 Fax : +66-38-447-339
India SeAH Precision Metal Pvt. Ltd.
Noida Plant
A-39, Sector-80, Phase-II, Noida-201 305 Distt, Gautam Budh Nagar U.P (201305), India Tel : +91-120-472-8800 Fax : 91-120-472-5085
Chennai Plant
Survey No. 643/1, Sriperumbdur, Thiruvallur Road, Thodu Post, Mannur Village, Shriperumbudur Taluk, Kanchipuram Dist. (602105), India
Tel : +91-044-3710-5656~5657
PT. SeAH PRECISION METAL INDONESIA
Jl. Akasia 3 Blok A-6 No. 7, Sukaresmi,Cikarang Selatan, Bekasi - Jawa Barat 17550, Indonesia Tel. +62-21-8990-6073
Mexico
Thailand
India
COPPER bRAZED DOubLE WALL STEEL TubING
ELECTRIC WELDED SINGLE WALL STEEL TubING
二重巻鋼管
一重巻鋼管
mETalliC TubiNG
● CROSS-SECTION OF DOubLE WALL STEEL TubING
二重巻鋼管 断面構造
● CROSS-SECTION OF SINGLE WALL STEEL TubING
一重巻鋼管 断面構造
● SPECIFICATIONS
● THICKNESS PER INNER TREATMENT
MECHANICAL PROPERTIES
CHEMICAL COMPOSITION
TOLERANCES
Tensile Strength MIN. 294Mpa C MAX 0.15% Outer diameter ±0.08mm Yield Strength MIN. 177Mpa Si Tr Thickness ±0.08mm Elongation Rate MIN. 25%(distance 50mm) Mn MAX 0.60%
Hardness HYUNDAI & KIA Motors Standards P MAX 0.050% S MAX 0.050%
TYPE
SURFACE TREATMENT
THICKNESS(㎛)
REMARKS
Double-Wall Steel Tube Copper-plating 3 Essential Copper-plating Single-Wall Steel Tube
Non plating 0 According to customer's spec Copper-plating 3 Nickel-plating 3
銅メッキ
In/Out Bevel
継ぎ目 Bevel処理
Copper-brazing
銅溶融
Copper-plating
内面ビード
COATED TubINGS
コーティングチューブ
Al-Rich Epoxy Paint チューブ
Al-Rich Epoxy Painted Steel Tubing
PAコーティングチューブ
PA Coated Steel Tubings
電気亜鉛めっき及び弗素樹脂コーティングチューブ
Electro.Zinc Plating and Fluoro Resin Coated Steel Tubings
PPチューブ
PP Jacket Tubings
溶融コーティングチューブ
Hot-dip Coated Steel Tubings
Hot-dip Galfan + Cr3+ + Al-Rich Epoxy Paint
Thickness : Galfan Min. 5㎛ Al-Rich Epoxy Paint 3㎛ SST(Red rust) : Min. 2,000hr
Zinc + Cr3+ + Nylon Primer + PA
Thickness : Zinc. Min. 13 or 25㎛ PA Min. 100㎛ or Min.120㎛
Avg. 150㎛ SST(Red rust) : Min. 12,000hr
Hot-dip Galfan + Cr3+ + Nylon Primer + PA
Thickness : Galfan Min. 5㎛ PA Min. 150㎛, Avg. 170㎛ SST(Red rust) : Min. 12,000hr
Hot-dip Al + Ti-conversion + Nylon Primer + PA
Thickness : Hot-dip Al Min. 80㎛ Avg. 100㎛ PA Min. 100㎛
SST(Red rust) : Min. 12,000hr
Zinc + Cr3+
Thickness : Zinc Min. 8, 13, 25㎛ SST(Red rust) : Min. 192, 288, 480hr
Zinc + Olive Cr3+ + PVF(or PVdF)Green
Thickness : Zinc Min. 13 or 25㎛ PVF(or PVdF) Min.10㎛, Avg.20㎛ SST(Red rust) : Min. 3,000hr
Zinc + Olive Cr3+ + PVF-Primer + PVF Green
Thickness : Zinc 13 or 25㎛ PVF Min. 15㎛, Avg. 25㎛ SST(Red rust) : Min. 6,000hr
Zinc + Olive Cr3+ + Anti Chipping-Primer + PVF Black
Thickness : Zinc 13 or 25㎛ PVF Min. 15㎛, Avg. 25㎛ SST(Red rust) : Min. 12,000hr
Zinc + Olive Cr3+ + Anti Chipping-Primer
+ PVF Black + PP
Thickness : Zinc 13 or 25㎛ PVF Min. 15㎛, Avg. 25㎛ PP Avg. 1,000㎛
Zinc + Olive Cr3+ + PVF-Primer +
PVF Green + PP
Thickness : Zinc 13 or 25㎛ PVF Min. 15㎛, Avg. 25㎛ PP Avg. 1,000㎛
Zinc + Cr3+ + Nylon Primer + PA + PP
Thickness : Zinc. Min. 13 or 25㎛ PA Min. 100㎛ or Min.120㎛
Avg. 150㎛ PP Avg. 1,000㎛
Hot-dip Galfan + Cr3+ + Nylon Primer
+ PA + PP
Thickness : Galfan Min. 5㎛, PA Min. 150㎛, Avg. 170㎛ PP Avg. 1,000㎛
Hot-dip Zinc
Thickness : Min. 5㎛ SST(Red rust) : Min. 72hr
Hot-dip Zinc + Cr3+
Thickness : Min. 3㎛ SST(Red rust) : Min. 240hr
Hot-dip Galfan + Cr3+
Thickness : Min. 5㎛ SST(Red rust) : Min. 360hr
Hot-dip Galvalume + Cr3+
Thickness : Min. 5㎛ SST(Red rust) : Min. 720hr
Brake & Fuel pipe Ass’y
Brake & Fuel Bundle Systems
High Pressure Line
(Brake & Clutch Tubes)
Brake & Fuel Bundles
ABS Bundles
(Antilock Brake Systems)
ESP Systems
(Electronic Stability Program)
Power Train Systems
Power Steering
(Feed, Return, Pressure, Suction)
Transmission Oil Cooling
Engine Oil Cooling
Air Conditioning
Heating
Fuel Systems
Oil Filler Neck Tubes
Fuel Storage & Delivery Systems
Fuel Jumper Tubes
Fuel Pump Plate Ass'y Tubes
Engine
MPI
GDI
Injection
Common Rail System
CNG
EGR
EGR Cooler System
Others
Seat Track Lever
Side Airbag
Head Rest
Sun Roof
Wiper Linkage
Power Steering Tube Sun Roof Tube
Tube for Fuel System
Power Steering Cooler Tube
Suction Tube Clutch Pipe Fuel Pump Tube
自 動 車 用
(乗用車・商用車)
SeAH FSが生産する自動車用チューブは、自動車の保証期限延長と環境規制に対応できる製品で、
高耐食性とエコ的コンセプトに合わせて開発されました。 最先端の製造技術を確保して35年の経験を
基づいて生産される製品は主にBrake, Fuel Systemsの配管ラインに使用され、優秀な耐圧力と機
械的性質を持っており、 内面幼体の低い抵抗力と高い熱伝導率、そして優秀な防錆力を提供します。
auTOmOTivE parTS
SeAH FS produces automotive tubes enabling customers to extend assurance life of automobiles while
staying ahead of ever-changing environmental regulations. These tubes have been developed to be
highly corrosion-resistant and environment-friendly. As a key player in production technology frontier,
SeAH FS has been producing tubes for brake and fuel systems over the past 35 years. These tubes
possess outstanding pressure resistance and mechanical functionality, while offering low inner-fluid
resistance and high thermal transmission along with exceptional anti-corrosion benefits.
FLuID CARRYING
SYSTEM FOR
AuTOMObILE
(PASSENGER VEHICLES &
COMMERCIAL VECHICLES)
自動車用で、配管ラインに使用される製品以外に自動車内部の他の様々な製品を生産しております。
シートフレームに使用されるhead rest pipe、track lever pipeと自動車、ラジエーター内に水と
熱交換をしてオイルの温度を下げるtransmission oil cooler pipe製品、そして、排気ガス再循環
装置として使われるEGR pipeを生産しております。 最近はガソリン車両の燃料噴射方式を改善した
GDIエンジンに使用される燃料レールをSeamlessではなく直造管の形で開発を推進中です。
自動車用
その他製品
In addition to manufacturing fluid carrying products, SeAH FS also produces a number of
other tube products. These include headrest pipes used in seat frames, track lever pipes,
EGR which re-circulates the exhaust gases, and transmission oil cooler pipes which lower
the oil temperature by heat exchanging with water from the radiator. Recently, SeAH FS
has started to drive development of plasma welded pipes that can substitute
conventional seamless fuel rail used in Gasoline Direct Injection (GDI) engines.
OTHER PRODuCTS FOR
AuTOMObILE
Headrest Pipe Seat Track Lever Pipe
SEAT FRAME
Exhaust Pipe EGR
ENGINE PARTS
Fuel Rail Pipe
OIL COOLER
Engine Oil Cooler Heat Exchanger ATF Oil Cooler
Fuel Filler Neck High Pressure Tube
OTHERS
(Cluster) Filter Dryer
Side Wall Cond. (Cluster)
Filter Dryer
L-Fin Cond.
Turn Fin Cond. Modular
Wire Cond. Modular
Wire Cond.(Vertical type)
Our products are also used in a variety of refrigerator core circuit components such as condensers, hot
pipes, suctions, dryers, and capillaries. We can customize products to a range of specifications and
diverse surface treatments according to our customers’ requests. Outstanding technology and the
quality assurance enables SeAH FS to offer high quality products to customers. In particular, according
to the demands of new refrigerants, SeAH FS is able to meet our customers’ demands through high
tech production facilities, moisture and oil control processes, and thorough quality inspection of inner
particles. We have independently developed high quality SG, GSG and NSG tubes for the first time in
the world. These tubes have achieved great popularity as a substitute for copper pipe in the cooling
cycle component of refrigerators, while meeting global RoHS directives.
FLuID CARRYING
SYSTEM FOR
REFRIGERATOR
弊社の製品はまた(削除)、冷蔵庫Cycleの核心部品
としてCondenser、Compressor、Hot tube、
Suction、Dryer、Capillaryなどにも使用されていま
す。 製品規格および表面処理は顧客ニーズにより生
産され、SeAH FSの優秀な技術力と品質管理システ
ムにより高品質の製品を供給しております。 特に冷蔵
庫の新しい冷媒 の利用によって、Tube内部の異物、
水分管理、油分管理は最新設備を利用して徹底した
品質検査で顧客 のニーズに応えております。 当社が世
界で初めて独自開発した高品質のSG、GSG、NSGチ
ューブは、RoHSを満足させると同時に冷気Cycle部品
の銅管の代替材として脚光を浴びております。
Compressor TubeAl Evaporator
Door Warmer冷蔵庫用
hOmE appliaNCES parTS
ALFOS(Al Suction)
Cu Suction Al Fin Cond. ① ② ④ ③ ⑤ ⑧ ⑥ ⑨ ⑦Capillary(LWC)
Suction pipe (capillary separated)
Capillary
Compressor connection tube
Filter Dryer
Suc. & Discharge Pipe for Air conditioner
Accumulator
Pan Cake Coil
Capillary (processed)
Suction pipe (heat exchanger pipe)
We also provide a variety of cycle parts, such as condensers, skin evaporators, shelf
evaporators, suctions, capillaries, dryers and hot gas loops, which are equipped in water
purifiers, chillers, showcases, and commercial refrigerators.
FLuID CARRYING
SYSTEM FOR
HOuSEHOLD uSE
弊社は各種の浄水器、冷温水機、ShowCase、業務用冷蔵庫などの冷蔵冷凍製品に必要
なCondenser製品、Skin Evap.、Shelf Evap.、Suction、Capillary、Dryer、Hot pipe
など多様なCycle部品を供給しております。
弊社で加工生産する銅加工製品は冷蔵庫、エアコン、コンプレッサーなど冷媒関連の核心部品として
使用されており、Level wound、Bunch coil、Pan cake、直管など、様々な形で加工して顧客の
要求を満たしております。
COPPER
PRODuCTS
銅製品
その他の家電用製品
SeAH FS’ copper products are utilized across essential refrigerant circuit components such as refrigerators, air
conditioners, and compressors. These products can be arranged in various shipping packages such as level
wound coils, bunch coils, pancake coils, and straight tubes in accordance with our customers’ diverse demands.
Side Cluster Door warmer(Hot pipe) Header Pipe Cond. for ADD CON. Airconditioner Dry Con (Clothes Dryer)
BAg-KB
(Silver Alloy
Welding Rod)
Shelf Evap.
Modular
Wire Cond.
Absorption CycleSkin Evap.
Refrigerated air dryer Heater Exchanger Ass’y
Heater(rice cooker, iron)
Cold Water Tank Ass’y (Cold Hot Water Purifier)
顧客の要求事項に応えるため、最新の設備を備えて直接に加工することで、ライバル企業に対して
優れた競争力をすでに確保しております。
SeAH FSの絶え間ない研究開発の結果で、各種特許権と実用新案及び商標が登録されており
ます。
FACILITIES
RESEARCH &
DEVELOPMENT
設備現況
研究開発
In order to meet customers’ needs, we are enhancing our competitiveness with the latest
equipment, facilities, and in-house fabrication manufacturing processes exceeding those of
competitors.
Auto Forming M/C Hydro Forming MC Air Forming M/C B&F Ass’y & Leak Test M/C
Piercing M/C Plastic Steam Molding Deburring M/C Auto Deburring M/C
Double Face Auto Deburring M/C
Peeling M/C Laser Peeling M/C Heat Shrink Oven
SeAH FS has obtained a variety of patent rights, utility models, and registered trademarks through
SeAH FSは顧客の要求事項が十分に反映された製品及びサービスの開発を基づき、顧客の品質向上とコスト削減のための国産化開発、
代替品開発、新製品開発を持続的に実施しており、顧客との関係強化や顧客満足を極大化するために、研究開発に専念しております。
ヒューマニズムに掛かる製品の品質だけが品質競争力を確保する近道だという信念で最も完璧な
製品を開発する技術、それがSeAH FSの新技術であり自慢なことでおります。
QuALITY
ASSuRANCE SYSTEM
品質保証システム
SeAH FS continuously puts effort into localizing, alternating, and developing new products to reduce costs and improve
quality to maximize our customers’ satisfaction. While focusing on our customers, we continuously invest in R&D to
anticipate the demands of tomorrow and stay ahead of the market.
With a firm belief that only high quality based on humanism, can secure competitiveness,
we take pride in creating the perfect products that can withstand any challenge. That is
our promise.
SEM-EDX Moisture Meter
Salt Spray Test Chamber
ICP-OES Oil Content Analysis
Test
Surface Roughness Test
High-Temp. Pressure Burst Tester Heat cycle resistance
test
Vickers Hardness Test
Chemical Resistance tester U.T.M(Universal Test Machine) X-ray fluorescence Test(XRF) Combined Corrosion Tester Eddy Current Test(ECT)
In addition to HFW(ERW)pipes, SeAH Steel diversified its
product selection by adding SAW pipes after setting up JCOE
facilities and heavy-wall SAW pipe mill. Not only it led SeAH
Steel to increase its production capacity, but also to utilize QT
& CNC threading machines for producing OCTG pipes
Welded Carbon Steel Pipe
Seah
Steel
① ① SAW ② SPIRAL ③ GALVANINZING ④ CGL LINE1 ⑤ CGL LINE2 ⑥ CCL LINE2 ⑦ Ti-TUBE ② ③ ④ ⑥ ⑤ ⑦Special Steel
SeAH Besteel operates one of the largest special steel
production facilities in Korea. It manufactures nearly 2 million
tons of rolled and forged products. Based on its production
capacity, SeAH Besteel produces special steel materials such as
H-Steel, bearing steel, drill collar bar, and etc. They are applied
to the automobile, oil well, wind mill gear, and rock drill
products
Classification
Steel Grade
Classification
Steel Grade
Carbon Steel
Low Carbon Steel
Medium Carbon Steel
High Carbon Steel
Boron-Carbon Steel
H-Steel
MN Steel
MN-CR Steel
CR-MO Steel
NI-CR-MO Steel
Alloy Steel
MN-CR Steel
CR-MO Steel
NI-CR-MO Steel
Boron-Alloy Steel
Micro-Alloy Steel
Special Steel for
Multiple Purpose
Chain Steel
Spring Steel
Fre e Cu t t i n g S t e e l
-Carbon
Free Cutting Steel-Alloy
Bearing Steel
CR Steel
CR-MO Steel
Tool Steel
Carbon
Alloy
Plastic Mold
Die Steel
Seah besteel
Axle Housing Front Driving Differential Assemblly Rear Axle Assembly
