Dayton Parts Suspension Catalog 2016 #211

ARDAB 120/238/240 Drive Axle Air Suspension

Neway

26

22

19*

19*

10

21

27

23

Neway

7*

7*,9

24

18

19* 7*,12*

22*

10

7*,12*

25

20*

13

19*

25

14*

8

1

14

2*,3

14*

5

15

15

6

14*

13 17

5

4

16

11

14*

10

2*

7*

IMPORTANT: Axle connection bushings must be installed correctly to accommodate the axle pinion angle. The Neway Air-Beam bushing replacement tool (part number 505 44 012 - Key 28) must be used for the procedure.

) Key 12

Offset Bushing (

6

) Key 12

(2)Offset Bushings (

6

Straight Bushing (Key 12)

2° 30'

2° 30'

2° 30'

2° 30'

TYPE 1

TYPE 2

2°-8° Pinion Angle

8.1°-13° Pinion Angle

IMPORTANT: When ordering axle connection bushings, and/or shims, specify the correct beam type so that it will fit and maintain the correct pinion angle. It is critical that you use the following step-by-step procedure when ordering and installing a beam assembly. Failure to do so can result in axle, drive line, frame and suspension damage. 1) Determine the correct beam type (1 or 2) using the graphics above. If the rear bushing in your beam is straight you have a type 1 beam, and if the bushing is offset you have a type 2 beam. The type is also located on the serial number plate attached to the right hand (curb side) beam. If the plate cannot be read, contact your vehicle manufacturer for the correct pinion angle of your axle.

Suspension Illustration

2)Before disassembling the beam, document the number and location of the axle shims (Key 8) for proper alignment.

Key Numbers with an asterisk (*) indicate a kit or assembly.

684

Reference www.daytonparts.com for continuing updates.