Hendrickson Truck Parts Catalog

PRIMAAX ® EX• PRIMAAX ® | Large Clamp Group

REAR SUSPENSIONS

PRIMAAX EX – Large Clamp Group 26K•52K•78K | 26K T•52K T•78K T T – designates Tall Ride Height

Key No.

Page No.

Description

1 2 3 4 5 6 7 8 9

401 395 400 402

Air Spring Assembly

The Hendrickson PRIMAAX EX Large Clamp Group rear suspension single axle exploded view shown below is a guide to corresponding detailed information in this publication, reference the Key Numbers in the graphic to the corresponding Page Number in the Table for specific capacity, ride height and part numbers.

Clamp Group Frame Hanger

Height Control Valve Assembly

395-396 Longitudinal Torque Rod Assembly

400 401 402 403 394

QUIK-ALIGN Connection S-cam Support Bracket Shock Absorber Assembly

Transverse Torque Rod Assembly

10

U-beam Assembly

PRIMAAX EX 26K•52K•78K Shown 8½",10" Ride Height

2

9

5

4

4

2

5

5

Location of S-cam Bracket Part No.

4

7

8

7

8

3

2

7

2

8

8

8

5

6

2

10

10

6

1

Alternate QUIK-ALIGN fastener configuration

****

10

1

393

Reference Lit. No. SP-164 | 1-866-755-5968

For all ( * ) see Notes on Page 403

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