Constant Level Hauling Goodyear Triple Convolute Air Springs/Air Bags, Page 2

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Home > SPRINGS > AIR SPRINGS > TRIPLE CONVOLUTE

TRIPLE CONVOLUTE

Air Bag-Air Spring Identification Info

Select Part Number for Full Details.

Type: Triple Convolute

Part
Number

Top Plate
Hole/Stud
Qty.

Bottom
Plate
Hole/Stud
Qty.

Top
Plate
Dia.

Bottom
Plate
Dia.

Collapsed
Height

Flexmember

Piston

Piston
Type

3B14-352

—

—

—

—

—

578-93-3-350

—

—

3B14-452

2

2

11.30

11.30

4.90

556-33-8-335

—

—

3B12-328

2

2

9

9

4.5

578-93-3-100

—

—

3B12-415

2

2

9

9

4.6

—

—

—

3B12-416

2

2

9

9

4.6

—

—

—

3B12-310

2

2

9.00

9.00

4.50

578-93-3-100

—

—

3B12-319

2

2

9.00

9.00

4.50

578-93-3-100

—

—

3B12-329

2

2

9.00

9.00

4.50

578-93-3-100

—

—

3B12-335

2

2

9.00

9.00

4.50

578-93-3-100

—

—

3B12-300

2

2

9.00

9.00

5.10

578-93-3-100

—

—

3B12-303

2

2

9.00

9.00

5.10

578-93-3-100

—

—

3B12-315

2

2

9.00

9.00

5.10

578-93-3-100

—

—

3B12-324

2

2

9.00

9.00

5.10

578-93-3-100

—

—

3B12-323

2

4

10.30

10.30

4.60

578-93-3-103

—

—

3B14-364

2

4

11.30

11.30

4.90

578-93-3-350

—

—

3B14-451

2

4

11.30

11.30

4.90

556-33-8-335

—

—

3B14-367

2

4

11.30

11.30

6.00

578-93-3-350

—

—

3B12-322

2

4

9.00

10.30

4.60

578-93-3-103

—

—

3B12-312

2

4

9.00

9.00

4.50

578-93-3-100

—

—

3B12-325

3

2

10.30

10.30

4.50

578-93-3-103

—

—

3B12-326

3

2

10.30

10.30

4.50

578-93-3-103

—

—

3B12-304

3

2

9.00

9.00

4.70

578-93-3-100

—

—

3B12-301

3

2

9.00

9.00

5.10

578-93-3-100

—

—

3B14-354

5

4

11.30

11.30

4.70

578-93-3-350

—

—

3B14-360

5

4

11.30

11.30

4.70

578-93-3-350

—

—

3B14-361

5

4

11.30

11.30

4.70

578-93-3-350

—

—

3B14-356

5

4

11.30

11.30

4.90

578-93-3-350

—

—

3B14-359

5

4

11.30

11.30

4.90

578-93-3-350

—

—

3B14-351

5

4

11.30

11.30

7.30

578-93-3-350

—

—

Extended-Air Air Springs

The bellows of Goodyear Extend-Air air springs are built to better withstand the extreme pressures for lift axle applications - pressures that often spell downtime with lesser springs.

When actuator tests were performed on standard convolution springs, turn-up faliure occured at approximately 10,000 cycles. The new Extend-Air bellows air spring has been run over 400,000 cycles without signs of cracking.

By virtually eliminating the problem of turn up cracking, Extend-Air bellows air springs greatly reduce the occurance of truck and trailer downtime. Extend-Air also prevents debris from lodging inside a turn-up opening, which can cause cord abrasion and early failure.

Extreme load pressures can often cause turn-up problems. Over time, a turn-up will seperate from the surface of the flex member, causing a circumferential crack. The result is expensive down time.