18 Years Factory ISUZU NKR Leaf Spring - OEM 1-51130-961-0 truck parabolic leaf spring for ISUZU – Jiachuang

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Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of team building, attempting hard to boost the standard and liability consciousness of personnel customers. Our corporation successfully attained IS9001 Certification and European CE Certification of Stainless Steel Square Bend U Bolts , F12 leaf spring , U Bolt For Trailer , We are now looking forward to even greater cooperation with overseas customers based on mutual benefits. If you are interested in any of our products, please feel free to contact us for more details.
18 Years Factory ISUZU NKR Leaf Spring - OEM 1-51130-961-0 truck parabolic leaf spring for ISUZU – Jiachuang Detail:

Spring Measurements Specs

7 Blades + 2pcs plates(bottom and top) ,1-2 blade Width(mm)*Thickness(mm) 80*14 ,3-6 blade Width(mm)*Thickness(mm) 80*17 , the 7th blade Width(mm)*Thickness(mm) 80*14

Eye to Eye Measurement 1600mm (Free Length Measurement),Tolerance range within ±3 mm .

Free Arch Measurement (see picture) 165mm,Tolerance range within ±5mm .ØOD 40mm bushings come installed in the spring eyes .all datas comes out by measuring new produce product

tuzhi

Isuzu Leaf Spring Catalogue

NO.

PART NO.

SPEC.

Weight/KG

Used For

1

1-51130-245-0 FA

80*14/12

77.8

ISUZU CXZ

2

1-51340-010-0 HA

80*10/11

35.8

ISUZU JCR FORWORD CONTROL

3

51310-7800 RA

90*20

118.6

ISUZU SPZ450

4

8-94101-345-0 FA

70*9

26.4

ISUZU NPR 59

5

8-94118-505-1 RA

70*10/11

28.5

ISUZU NPR 59

6

8-94118-505-1 HA

70*10

18.7

ISUZU NPR 59

7

8-94343-082-M FA

60*9

17.7

ISUZU NHR55E MTB(RH)

8

8-94343-130-0 RA

70*11/18

31.6

ISUZU NHR

9

TD50M3 RA

100*12

112

ISUZU TU-50

10

1-51130-245-0 FA

80*14/12

77.8

ISUZU CXZ

11

227-M FA

70*18/7

28

ISUZU NPR66P

12

8-94343-132-0 RA

70*10/9/16

31.8

ISUZU NHR55E

13

8-97092-445-1 FA

70*9/8

24.2

ISUZU NPR66L

14

1-51300-333-2 RA

80*13

58.2

ISUZU FTR 12H

15

1-51300-333-2 HA

80*13/6

35.4

ISUZU FTR 12H

16

8-97070-508-M RA

70*11

29

ISUZU NKR55L

17

8-97070-508-M HA

70*9

16.7

ISUZU NKR55L

18

1-51110-530-5 FA

80*13/14/15/18

62.4

ISUZU FTR 12H

19

8-94427-020-0 FA

70*9

28.2

ISUZU NPR

20

8-9444-074 RA

70*9/18

27.6

ISUZU NHR

21

8-97092-450-M FA

70*9

27

MTB 170 PB

22

1-51130-277B

80*12/14

79.4

23

1-51310-398A-F

80*12

62.2

24

8-98001-543-1

70*11/20

25.6

25

8-97122-382-0

70*10/12/13

59.4

26

8-97096-544-2

70*8/10/11

32.9

ISUZU NPR/NQR-71/75

27

1-5110-786-A

80*10/12/14

65.6

28

ISZ 8-97356-160 ASSY

60*6/7/11/13

19.1

29

8-97092-449-FA

70*9

26.2

30

8-97260-335-0

60*8/9

26.1

31

8-97073-224M-RA

70*11

28.8

32

8-97092-445/6M FA

70*9

24.4

33

IS-159 (M3)

70*9*1270

6.28

ISUZU FRONT

34

IS-159 (M5)

70*9*1180

5.84

ISUZU FRONT

35

IS-159 (M7)

70*9*930

4.6

ISUZU FRONT

36

IS-262 (H2)

70*10*850

4.67

ISUZU AUX

37

IS-262 (M2A)

70*11*1300

7.86

ISUZU REAR

38

IS-277(M1)

80*12*1450

13.29

ISUZU FRONT

39

IS-315 (M2A)

60*7*1200

3.96

ISUZU REAR

40

IS-484 (M1)

80*16*1330

13.36

ISUZU REAR

41

IS-841 (M2A)

60*6*1090

2.99

ISUZU REAR

42

IS-1346 (M2A)

70*9*1140

5.64

ISUZU FRONT

43

IS-2290 (M2A)

70*11*1250

7.56

ISUZU REAR

44

IS-6267 (M2A)

60*9*1140

4.83

ISUZU FRONT

45

IS-6298 (H1)

70*9*970

4.8

ISUZU AUX

46

IS-6298 (M2A)

70*11*1250

7.56

ISUZU REAR

47

IS-6298 (M2)

70*11*1250

7.89

ISUZU REAR

48

IS-6859 (M2A)

60*6*1090

2.99

ISUZU REAR

49

IS-6859 (M3)

60*6*975

2.66

ISUZU REAR

50

IS-9763 (M2A)

60*7*1200

3.96

ISUZU REAR

51

IS-841(H1)(48″)

60*12*1220

6.9

ISUZU REAR

52

IS841(53″)

60*12*1350

7.63

ISUZU REAR

53

IS-841(40″)

60*12*1016

5.74

ISUZU REAR

54

IS-841(44”)

60*12*1120

6.33

ISUZU REAR

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 )


Product detail pictures:

18 Years Factory ISUZU NKR Leaf Spring - OEM 1-51130-961-0 truck parabolic leaf spring for ISUZU – Jiachuang detail pictures

18 Years Factory ISUZU NKR Leaf Spring - OEM 1-51130-961-0 truck parabolic leaf spring for ISUZU – Jiachuang detail pictures

18 Years Factory ISUZU NKR Leaf Spring - OEM 1-51130-961-0 truck parabolic leaf spring for ISUZU – Jiachuang detail pictures

18 Years Factory ISUZU NKR Leaf Spring - OEM 1-51130-961-0 truck parabolic leaf spring for ISUZU – Jiachuang detail pictures

18 Years Factory ISUZU NKR Leaf Spring - OEM 1-51130-961-0 truck parabolic leaf spring for ISUZU – Jiachuang detail pictures

18 Years Factory ISUZU NKR Leaf Spring - OEM 1-51130-961-0 truck parabolic leaf spring for ISUZU – Jiachuang detail pictures


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Our organization promises all customers with the first-class products and solutions and the most satisfying post-sale service. We warmly welcome our regular and new clients to join us for 18 Years Factory ISUZU NKR Leaf Spring - OEM 1-51130-961-0 truck parabolic leaf spring for ISUZU – Jiachuang, The product will supply to all over the world, such as: Rotterdam, Roman, Hungary, With the development and enlargement of mass clients abroad, now we have set up cooperative relationships with many major brands. We have our own factory and also have many reliable and well-cooperated factories in the field. Adhering to the "quality first, customer first, We are provideing high-quality, low-cost products and first-class service to customers. We sincerely hope to establish business relationship with customers from all over the world on the basis of quality, mutually benefit. We welcome OEM projects and designs.
  • A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Althea from Bulgaria - 2017.01.28 19:59
    We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Kama from Chile - 2018.02.08 16:45