SUS-Mack

MACK SS44 SERIES SUSPENSION (Formerly designated SWS 573) (44,000 lb.) Tractor LEAF SPRING REFERENCES 1 SRI No. 62-137 62-173 62-109 62-153 62-139 62-155 62-113

9 Leaf 9 Leaf 9 Leaf 10 Leaf 10 Leaf 10 Leaf 10 Leaf

2 3 4

1

5

6 17

13

5

7

12

4 14 15 16

8

7

9 11

With Bonded Steel & Rubber Trunnion Bushing

18

23

10 22

19

SPECIAL OFFSET INSULATOR 21

20

Designed to Correct Axle Alignment

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1-286

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MACK SS44 SERIES SUSPENSION PARTS (Formerly designated SWS 573 - 44,000 lb.) Tractor KEY NO.

EUCLID NO.

1

E-UB8394-144 E-UB8394-162S E-UB8394-18

2

E-3187

3

E-3699

4

E-3698

5

E-2925

6

7 8

E-2917 (Rubber) E-7481 (Poly) N/A E-2919 (Rubber) E-8667 (Poly) E-3679 (Rubber) E-3689 E-2920 (Rubber) E-7480 (Poly) E-3919 (Rubber)

REPLACES MACK NO.

DESCRIPTION

—

U-Bo U-Bolt lt Ass Assem embl bly y, Sem Semii Rd. Rd. Bend Bend,, 1 1 1/4 /4""-12 12 Thd. Thd. x 4" Wide Wide x 14 1/2 1/2"" Long Long

—

U-Bolt Assembly, Semi Rd. Bend, 1 1/4"-12 Thd. x 4" Wide x 16 1/4" Long

—

U-Bolt Assembly, Semi Rd. Bend, 1 1/4"-12 Thd. x 4" Wide x 18" Long

88AX244 88AX446 43QK117 35AX688 43QJ116 10QK157 80AX300

QUANTITY PER PAGE TANDEM NO. 2-29 4

2-29

Trunnion Seal

2

1-303

Washer

2

1-303

Bronze Washer

2

1-303

Bronze Trunnion Bushing

2

1-301

10QK365A 10QK33A

2-29

1-305 Upper Insulator Pad

4

—

10QK370

1-305

10QK32BP1

1-305

13QK246

Insulator Spacer Block

8

1-304

4

1-305

Insulator Box

2

1-304

10QK36B 10QK36B

Lower Insulator Pad

10QK48 52QK418AP4

9

E-3688

10

37AX1310

Washer

8

2-35

21AX480

Lock Nut

8

2-34

Hi-Nut

8

35AX1435

Washer

8

2-35

23QJ112B

Washer

2

1-303

25QJ223

Trunnion Nut

2

1-303

16

E-2546 E-1835 E-3005 E-3006 E-2934 E-3915 E-3700 E-3697

97QL399P2

Trunnion Grease Cap

2

1-303

17

E-3687

39QK27F

Trunnion and Bushing Assembly

2

1-300

1AX127

Bolt

2

—

10QK371A

Bonded Rubber Trunnion Bushing

2

1-302

21AX786

Lock Nut

4

2-34

As Required

1-305

11 12 13 14 15

52QK418BP4

— 21AX655

2-34 2-34

39QK27E 39QK326 18 19 20 21

N/A E-2927 E-4347 E-3919

10QK 10QK48 48

Spec pecial ial Off Offse sett Lo Lower Insul nsulat ator or Pad

E-3690 E-3691

1AX4 1AX42 25

Insul nsulat ator or Box Box Bol Boltt, 7/ 7/8"8"-14 Thd. Thd. x 5" 5" Lon Long g

2-33

1AX475

Insulator Box Bolt, 7/8"-14 Thd. x 5 1/4" Long

2-32

E-3692 22

E-3693

1AX427 3AX987 3AX1344

Insulator Box Bolt, 7/8"-14 Thd. x 6" Long Insulator Box Bolt, 7/8"-14 Thd. x 6 1/2" Long

2-33 8

2-33

1











MACK SS50C, SS58C SERIES SUSPENSION (50,000-58,000 lb.) Tractor 1 2

6

5

4

3

7 20

8

1

18

17

6

16 15

9

14 13

LEAF SPRING REFERENCES

12

10

62-097 62-983

11

KEY NO.

EUCLID NO.

1

E-UB8396-165S

2

5

E-5426 E-5425 E-5423 E-5422

6

E-5421

7

E-3679 E-3689 E-3680 E-5427 E-5428 E-5429

3 4

8 9 10 11 12

N/A

13 14 15 16

E-1835 E-3006 E-2934

REPLACES MACK NO. —

SRI No.

DESCRIPTION U-Bolt Assembly, Semi Rd. Bend, 1 1/4"-12 Thd. x 5" Wide x 16 5/8" Long

8 Leaf 13 Leaf

QUANTITY PER TANDEM

PAGE NO.

4

2-29

8QK232A

Top Plate

2

1-305

88AX253

Seal

2

1-303

43QK118

Washer

2

1-303

43QK115 10QK158 10QK158A

Bronze Washer

4

1-303


2

1-301

10QK32BP1

Upper Insulator Pad

4

1-305

13QK246


8

1-304

10QK372

Lower Insulator Pad

4

1-305

6AX1160

Insulator Box Stud

4

2-33

3AX1348

Bolt

4

2-33

35AX1310

Washer

4

2-35

52QK434BP3 52QK434BP4 21AX480

Insulator Box

2

—

Lock Nut

8

2-34

21AX655

Hi-Nut

8

2-34

3 AX143

W

8

23

h











MACK SS65C-W SERIES SUSPENSION (65,000 lb.)

LEAF SPRING REFERENCES SRI No. 62-097 62-983

1

Tractor

8 Leaf 13 Leaf

2

5 6

17

3

10 8

1

4

9

5 6

16 10 11

15

12 19

13 14

KEY NO.

EUCLID NO.

REPLACES MACK NO.

1

E-UB8396-165S

—

2

E-5426

3

E-5431

4

E-5432

5

E-5433

6

E-5434

7

—

QUANTITY PER TANDEM

PAGE NO.

U-Bolt Assembly, Semi Rd. Bend, 1 1/4"-12 Thd. x 5" Wide x 16 5/8" Long

4

2-29

Top Plate

2

1-305

Trunnion & Bushing Assembly

2

1-301


2

1-301

43QK23A

Bronze Washer

4

1-303

25QJ220B

Trunnion Nut

2

1-303

97QL3001P2

Trunnion Cap

2

—

8QK232A 39QK328 39QK39D 10QK393 80AX560

DESCRIPTION

8

E-2934

35AX1435

Washer

8

2-35

9

E-3006

21AX655

Hi-Nut

8

2-34

10

E-3689

13QK246


8

1-304

11

E-1835

21AX480

Lock Nut

8

2-34











MACK ST SERIES - TAPERED LEAF SUSPENSION (Formerly designated SWT Series) Tractor

2

1

3

1

OPTIONAL SPRING END DESIGN

6

7 7 4

5 8

9 11











MACK ST SERIES - TAPERED LEAF SUSPENSION PARTS (Formerly designated SWT Series) Tractor KEY NO.

EUCLID NO.

E-2921A (Rubber) E-2921A (Rubber)

REPLACES MACK NO.

DESCRIPTION

QUANTITY PER TANDEM

PAGE NO.

10QK219P1 10QK219

1-302

E-7478 (Poly) 1

E-2923A (Rubber) E-2924A (Rubber) E-7441 (Poly) E-7441 (Poly) E-2922A (Rubber) E-7479 (Poly)

10QK149

Trunnion Bushing

1-302 2

10QK130P1

1-301

10QK219P2

1-302

39QK423A 2

E-3683

39QK423B

Upper Trunnion Half

2

1-301

39QK423C

1

39QK37B 3

E-3685

39QK37C

Lower Trunnion Half

2

1-301

10QK146

Spring Eye Bushing

4

1-300

3AX1682

Spring Eye Bolt

4

—

39QK431 4

E-3900 N/A

5

E-2917 (Rubber) E-2917 (Rubber) E-7481 (Poly) 6

N/A E-2919 (Rubber) E-8667 (Poly)

7

8

10QK33A

1-305 Upper Insulator Pad 4

10QK370 10QK32BP1

Upper Insulator Pad, 50,000 lb. Applications

E-3689

13QK246


E-2920 (Rubber)

10QK36B

E-7480 (Poly)

10QK36B

E-3680 (Rubber)

10QK372

E-3688

10

E-2546

11

52QK418AP4

— 1-305

E-3679 (Rubber)

9

12

10QK365A

Bottom Insulator Pad

1-305 8

4

Bottom Insulator Pad, 50,000 lb. Applications

1-304 1-305 1-305

Insulator Box

2

1-304

37AX1310

Washer

8

2-35

E-1835

21AX480

Lock Nut

8

2-34

E-3690

1AX425

Insulator Box Bolt, 7/8"-14 Thd. x 5" Lo Long

2-33

E-3691

1AX475

Insulator Box Bolt,7/8"-14 Thd. x 5 1/4" Long

2-32

E-3692

52QK418BP4

1AX427 3AX987

Insulator Box Bolt, 7/8"-14 Thd. x 6" Long

2-33 8

E-3693

3AX1344


2-33

E-5439

3AX1050


2-33













MACK STEERING AXLE SUSPENSION Tractor

5

2

1

1

3

4












NOTES

1











MACK HENDRICKSON AL-40 SUSPENSION Tractor 6 1

10

4

17

9 11

15

12 2

16 8

10

2

13 18 3

14

5

19

1

21

37 36 34

45

34

22

35

44

34

38

24

34

40 42 27 28

23

20 25

29

39

41

26

33

34

43

31 30

34

32 13

30











MACK HENDRICKSON AL-40 SUSPENSION PARTS Tractor KEY NO.

EUCLID NO.

REPLACES MACK NO.

HENDRICKSON NO.

—

49176-001

QUANTITY PER TANDEM

PAGE NO.

Torque Rod Fastener Kit, Includes Key Nos. 1, 2, 3

8

1-306

8

1-306

16

1-306

DESCRIPTION

—

E-5277

1

Part of E-5277 of E-5277

23AX512

47764-000

Torque Rod Nut

2


35AX1466

29262-004

Flat Washer, 5/8" Hardened

3


43RU2134

32043-005

Torque Rod Bolt

8

1-306

4

E-5281

44RU2384M

49689-000

Torque Rod Shim

As Required

1-306

5

E-9391

56557-002

Slipper Pad Kit

4

1-306

50752-002

Front Spring Hanger Assembly w/ Wear Pad

4

6

—

S.O.S.

47QK4215M

—

7

E-9432A

—

49175-005

Rebound Roller Assembly Includes Key Nos. 8,9,10,11,12

4

1-307

8

Part of E-9432A

—

49846-000

Rebound Bolt Nut

4

1-307

9

Part of E-9432A

—

24531-015

Rebound Bolt

4

1-307

10

Part of E-9432A of E-9432A

—

22962-014


8

1-307

11


—

48883-000

Rebound Roller

4

1-307

12


—

47458-000

Rebound Bolt Spacer

4

1-307

13

E-UB8161-18S1

7QK2174M

48718-050

U-Bolt Assembly, Rd. Bend, 7/8"-14 Thd. x 3" Wide x 18" Long

8

2-25

14

FS9375

57QL414M

50899-002

Air Spring, Includes Key Nos. 15, 16

4

—

23AX335

17700-010

Air Spring Lock Nut

4

—

—

50804-002

Air Spring Frame Hanger

4

1-302

—

15 16

E-9392

17

E-11494

20QE3345

60826-000

Height Control Valve, Right Hand Frame Rail

1

2-57

18

E-3760A

21QB3403M3

58994-021

Height Control Valve Arm Assembly

1

2-61

—

57430-000

Arm Bracket Fastener Kit, Includes Key No. 20

2

—

19

S.O.S.

20

S.O.S.

73RU3970M

56789-000

Control Valve Ar m Bracket

1

—

21

S.O.S.

48QK4114M

57318-001

Cross Channel

2

—

22

E-9390

—

57322-001

Shock Frame Hanger Assembly Includes Key Nos. 27, 28, 29

4

1-307

23


—

50368-000

Shank Bolt, 1/2" Serrated

4

1-307

24


—

22962-031


4

1-307

1











MACK HENDRICKSON AL-40 SUSPENSION Tractor 6 1

10

4

17

9 11

15

12 2

16 8

10

2

13 18 3

14

5

19

1

21

37 36 34

45

34

22

35

44

34

38

24

34

40 42 27 28

23

20 25

29

39

41

26

33

34

43

31 30

34

32 13

30













MACK HENDRICKSON AL-40 SUSPENSION PARTS Tractor KEY NO. 36 37 38

EUCLID NO.

E-9397

S.O.S.

REPLACES MACK NO.

HENDRICKSON NO.

DESCRIPTION

QUANTITY PER TANDEM

PAGE NO.

11QK86M

56805-000

Top Pad

4

1-307

4QK4149M

56943-000

Main Suppor t Member, 1 7/8"

4

—

E-3740

—

48902-000

Spring Spacer, 1"

As Required

1-307

E-3741

—

48903-000

Spring Spacer, 1 1/2"

As Required

1-307

—

Various

Spring Seat Assembly Includes Key Nos. 40, 41, 42

4

—

39

S.O.S.

40

S.O.S.

43RU310M

50918-000

Spring Seat Stud

8

—

41

S.O.S.

35AX1466

22962-004


8

—

42

S.O.S.

23AX512

47764-000

Spring Seat Nut

8

—

43

S.O.S.

11QK451BM

50914-000

Axle Bottom Cap, Left Hand

4

—

11QK452BM

50913-000

Axle Bottom Cap, Right Hand

4

—

E-9409

17QF357M

49681-001

Torque Rod, 14 13/32" Center-to-Center

E-9581

17QF466M

56903-007

Torque Rod, 14 13/32" Center-to-Center

E-5275

47691-000L

47691-000

Torque Rod Bushing

57256-000

Torque Rod Bushing

44

45 46 47 48 49 —

E-9395

—

See Torque Rod Section

S.O.S.

E-2634

S.O.S.

E-9389

17QF362P2

4

1-306 1-306

8

1-306

Transverse Rod Assembly

2

2-36

71RU3177M7

45045-003

Back Up Plate

2

—

—

22186-000

Transverse Rod Frame Bracket

2

1-306

Transverse Rod Axle Bracket

2

—

Quick Release Kit Includes Part Nos. 48914, 49193-1, 48940

1

1-307

Various —

— 48689-001

1











MACK SUSPENSION SUSPENSI ON PARTS PARTS SPRING EYE PIN

SPRING EYE BUSHING

EUCLID NO.

REPLACES

SERIES

O.D.

O.A.L.

E-3715

Mack 44QK173B

Front Suspension 1962-Up

1 1 / 4"

6 1 / 4"

EUCLID NO.

REPLACES

SERIES

O.D.

I.D.

O.A.L.

E-3900

Mack 10QK146

SC, ST

2 1 / 2"

1 1 / 4"

4"

SHACKLE

1 EUCLID NO.

E-3717

REPLACES Mack 44QK26A

SERIES

O.D.

Late Model FL, FS, RL, RS

16" 1 5 / 16

SPRING EYE PIN

O.A.L. 16" 6 9 / 16











MACK SUSPENSION SUSPENSI ON PARTS PARTS TRUNNION AND BUSHING ASSEMBLY

TRUNNION — UPPER HALF H T N G E L L L A R E V O

4"

5"

Use with E-3275 Bushing

Includes E-5421 Bronze Bushing EUCLID NO.

E-5417

REPLACES Mack 39QK319

SERIES SS50C, SS58C

TRUNNION AND BUSHING ASSEMBLY

EUCLID NO.

E-3683

REPLACES

Mack 39QK433A

SERIES

OVERALL LENGTH

SS34, SS38, ST

8 3 / 4"

TRUNNION — LOWER HALF T H N G E L L L R A E V O

1











MACK SUSPENSION SUSPENSI ON PARTS PARTS TRUNNION BUSHING Early Model

EUCLID NO.

REPLACES

SERIES

O.D.

TRUNNION BUSHING Late Model with new Semi-Round U-Bolts

I.D.

LENGTH

EUCLID NO.

REPLACES

SERIES

E-2922A Mack (Rubber)

E-2921A (Rubber)

1

E-7478

Mack 10QK219-P1

SS34, SS38

4 11 / 16 16" 3 7 / 16 16"

5 9 / 16 16"

(Poly)

BONDED STEEL AND RUBBER TRUNNION BUSHING

E-7479 (Poly)

10QK219-P2 and 10QK219-P3

SS34 SS38

O.D.

I.D.

LENGTH

4 11 / 16 16" 3 7 / 16 16"

6 5 / 16 16"

4 11 / 16 16" 3 7 / 16 16"

6 5 / 16 16"

RUBBER TRUNNION BUSHING For Inverted Camel Back Spring











MACK SUSPENSION SUSPENSI ON PARTS PARTS COLLAR

EUCLID NO.

REPLACES

Mack

E-3704

44RU2221-P1

E-10116

Mack 44RU2221-P2

BRONZE WASHER

SERIES

O.D.

SS44

4 1 / 8"

I.D.

WIDTH

3 1 / 2"

2 1 / 4"

EUCLID NO.

E-3698 S44

4 1 / 8"

3 1 / 2"

1 3 / 4"

E-5422 E-5433

LOCK WASHER

REPLACES Mack 43QJ116 35AX688 Mack 43QK115 Mack 43QK23A

THICKNESS

SERIES

O.D.

I.D.

SS44, SW

5 1 / 4"

3 1 / 2"

1 / 4"

6 3 / 16 16"

4 1 / 32 32"

1 / 4"

6 11 / 16 16"

5 1 / 64 64"

1 / 4"

SS50C SS58C SS65C-W

TRUNNION NUT

EUCLID NO.

REPLACES

SERIES

O.D.

I.D.

THICKNESS

E-3915

Mack

SS44, SW

4 7 / 8"

3 5 / 16 16"

1 / 4"

E-3700

E-5424 & E-5434

1













MACK SS34 & 38 TANDEM SUSPENSION (Formerly designated SWS 56 & 57) (34,000 & 38,000 lb.) Tractor


1

SRI No. 62-137 62-173 62-109 62-153 62-139 62-155 62-113

9 Leaf 9 Leaf 9 Leaf 10 Leaf 10 Leaf 10 Leaf 10 Leaf

2











MACK SS34 & 38 TANDEM SUSPENSION PARTS (Formerly designated SWS 56 & 57) (34,000 & 38,000 lb.) Tractor KEY NO. 1 2 3

4

EUCLID NO.

E-UB8394-144 E-UB8394-162S E-UB8394-18 N/A E-3702 E-3703 E-2917 (Rubber) E-7481 (Poly) E-7481 (Poly) N/A E-2919 (Rubber) E-8667 (Poly)

REPLACES MACK NO.

DESCRIPTION

—


—


—

U-Bo U-Bolt lt Asse Assemb mbly ly,, Sem Semii Rd. Rd. Bend Bend,, 1 1/4" 1/4"-1 -12 2 Thd. Thd. x 4" 4" Wid Wide e x 18" 18" Lon Long g

8PK335P1 44RU2223P2 44RU2223P1

QUANTITY PER PAGE TANDEM NO. 4

To Top Plate

2

Inner Spacer

2

10QK365A 10QK33A 10QK370

2-29 — 1-302 1-302 1-305

Upper Insulator Pad

4

— 1-305











MACK SUSPENSION SUSPENSI ON PARTS PARTS MACK TRUNNION SHAFT KIT EUCLID KIT E-3916 1

FOR SS44 2

1

4

EUCLID NO. E-2925

2

4

E-3698

43QJ116 35AX68B

Bronze Washer

3

2

E-3915

23QJ112B

Lock Washer

4

2

E-3187

83AX446

Seal

ITEM 3

4

QTY.

REPLACES MACK NO. 10QK157 80AX300

DESCRIPTION Bronze Bushing











MACK SUSPENSION SUSPENSI ON PARTS PARTS UPPER INSULATOR PAD

LOWER INSULATOR PAD

A

B

A

B D Dia.

D Dia.

C C

N/A = No Longer Available EUCLID NO.

REPLACES

SERIES

A

B

C

D DIA.

E-2917 (Rubber)

Mack 10QK365A

SS34 SS38

4 1 / 2"

6"

2 1 / 2"

1 3 / 4"

EUCLID NO.

REPLACES

E-2920

Mack 10QK36B

(Rubber)

SERIES

SS34

A

B

C

D DIA.











MACK AL-40 SUSPENSION PARTS TORQUE ARM

TORQUE ARM BUSHING

5 / 8"

Dia.

Rigid B

A

Adjustable

EUCLID NO.

REPLACES

LENGTH Center-to-Center

EUCLID NO.

REPLACES

A

B













MACK AL-40 SUSPENSION PARTS ROLLER ASSEMBLY 2 1/2" DIA.

TOP PAD

SUS-Mack

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