Factory wholesale Air Suspension Leaf Spring - We supply high quality truck leaf spring for MITSUBISHI – Jiachuang

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We enjoy a very good reputation among our customers for our excellent product quality, competitive price and the best service for Lowering Leaf Springs , Mercedez Benz 1633/1636 Front Leaf Spring , Rear Suspension Rubber Bushing , We honor our core principal of Honesty in business, priority in company and will do our greatest to provide our customers with high-quality goods and fantastic provider.
Factory wholesale Air Suspension Leaf Spring - We supply high quality truck leaf spring for MITSUBISHI – Jiachuang Detail:

This spring assy are used for Mitsubishi truck Suspension parts .

Spring Measurements Specs

Totally 9 blades , 1-9 blade Width(mm)*Thickness(mm): 80*12, Eye to Eye Measurement 1400 mm (Free Length Measurement),Tolerance range within ±3mm . Free Arch Measurement (see picture) 1160mm,Tolerance range within ±6mm . 2pcs biametal bushesØ30*Ø36*78 comes to install spring eyes .

All datas are obtained by measuring the new produce product .

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Mitsubishi Leaf Spring Catalogue

Mitsubishi Part NO.

ASSY

W*T(mm)

Model

17754-31111 FA

8L

90*13

MB161365 RA

3L

70*10/11/18

FB300

MB294032 FA

4L

70*9

FB300(TRUCK)

MB339052 RA

5L

70*6/7/16

Q-CAR-LO40C

MC017354 FA-HD

8L

90*12

FUSO FB

MC031096 RA

6L

90*13/16

FP 418

MC031096 HA

3L

90*9/20

FP 418

MK310031 FA

5L

70*10

CANTER FE639/649

MSB-310399 FA

3L

90*30

MK-306216 FA

4L

90*18/13/6

FUSO

MB294032 FA

4L

70*9

FB300(TRUCK)

MC626460 FA

10L

80*11

FM617/658

MC626466 RA

11L

80*11/9

FM617/658

MK-306216 FA

4L

90*18

FUSO

MR-448146 RA

6L

70*7/6/12

L200

MB161365 RA

3L

70*10/11/18

FB300

MC114890 RA

5L

70*11

FE639

MC114890 HA

6L

70*9

FE639

Above is just part of our catalogue , if you have demands on other items leaf spring , please send us your inquiry list .

Key Points Keep The High Quality

1) Raw matrail .
Thickness less than 20mm. we choose SUP9/55Cr3/SAE5160H as the product material
Thickness from 20-30mm. wE choose SUP11A/50CrVA
Thickness more than 30mm. We choose 51CrV4 as the raw material
Thickness more than 50mm. We choose 52CrMoV4 as the raw material
2) Quchenging Process
We strickly controled the steel temeprure around 800 degree.
we swing the spring in the qenching oil among 10 seconds according to the spring thickness.
3)Shot Peening.
Each assmembing spring set under stress peening .
Fatigue test can reach over 150000 cycus
4) Painting
Each leaf under cataphoresis painting.
Salt spray testing reach 500hours

Production Process

material-cutting

1.Material Cutting

Edge-Cutting

4.Edge Cutting

Stress-Peening

7.Stress Peening

Punching

2.Punching

Quenching

5.Quenching

Assembling

8.Assembling

Eye-Rolling

3.Eye Rolling

Tempering

6.Tempering

Painting

9.Painting

FAQ

Q1: What type of leaf spring could you produce ?

A: We can produce most kinds of springs in the market. especially on the parabolic springs.

Q2: What material could you supply for leaf spring?

A: Our material grade should be SUP9/SUP9A /SUP11A/51CrV4 /52CrMoV4/ even 55Cr3 and  SAE5160H as well .

Q3: How long will be your delivery time?

A: 20-40days. If material stock enough around 20days. if not,would be 40days

Q4: What payment terms are acceptable?

A: TT and LC at sight

Q5: What is the packing?

A: No fumigation wooden pallet . we also can pack according to whatever you request if reasonable.

Q6:How about the surface finishing ?

A : electrophoresis coating (black,red,gray,or as customer’s requests )

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We persist with the principle of "quality 1st, assistance initially, continual improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the standard objective. To great our service, we present the products and solutions while using the very good top quality at the reasonable cost for Factory wholesale Air Suspension Leaf Spring - We supply high quality truck leaf spring for MITSUBISHI – Jiachuang, The product will supply to all over the world, such as: Portugal, Los Angeles, Madagascar, With the effort to keep pace with world's trend, we'll always endeavor to meet customers' demands. If you want develop any other new items, we can customize them to suit your needs. If you feel interest in any of our products and solutions or want develop new merchandise, you should feel free to contact us. We are looking forward to forming successful business relationship with customers all over the world.
This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
5 Stars By Honey from Bogota - 2017.09.16 13:44
The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
5 Stars By Madeline from South Korea - 2018.09.29 17:23

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