Webb Catalog

BRAKE DRUM CROSS REFERENCE SECTION

¹When replacing existing drums in the field, ensure adequate wheel stud thread engagement.

²Webb brake drums are interchangeable with Motor Wheel brake drums; however, in some Motor Wheel assemblies the stud may have to be

changed to accommodate the thicker backplate of the Webb brake drum. This is necessary when only the brake drum is being replaced.

**Will become obsolete when current inventory is depleted. Call for availability - if purchased, parts are non-returnable.

Manufacturer’s

Part Number

Webb

Part Number

GUNITE

3485B

63035F

3490

66896F

3508

61554F

3512

65157B

3513

65167B

3513X

65167B

3521

64481F

3524

OBS 61503F

3537

OBS 63290F

3543

66852F

3543

66892F

3544

68903F

3552A

64444B

3553

OBS 63435F

3553A

OBS 63435F

3556

OBS 67598F

3557

63631F

3557A

63635F

3564A

OBS 68530F

3568

OBS 66874B

3569X

61528B

3570A

66864F

3570A

76864B

3570A

77864BW

3570A

OBS 69996B

3570AX

66864B

3570AX

66884B

3570AX

76864B

3570AX

77864BW

3570AX

OBS 69996B

3573X

65710B

3574

65550B

3574B

65554B

3574BX

65554B

3574X

65550B

3575

61528B

3576

66661F

3593

OBS 66874B

3595

68845F

3595A

68845F

Manufacturer’s

Part Number

Webb

Part Number

GUNITE

3595A

68846B

3596B

65547B

3596X

65547B

3597B

65153B

3598BX

65158B

3598X

65151B

3600A

66864F

3600A

76864B

3600A

77864BW

3600A

OBS 69996B

3600AX

66864B

3600AX

66884B

3600AX

76864B

3600AX

77864BW

3600B

66864F

3600B

76864B

3600B

77864BW

3601

OBS 64496F

3603

OBS 61542F

3605

OBS 63241F

3607

OBS 68862F

3608

65550B

3609

OBS 63213F

3610

64483F

3612

OBS 63240F

3616

OBS 62057F

3618

68918F

3620

61859F

3630

65710B

3631

61528B

3638

64481F

3638A

64489F

3639

68988F

3639A

68989F

3647

66353F

3667

65542B

3668

66864F

3668

76864B

3668

77864BW

3669

64417

Manufacturer’s

Part Number

Webb

Part Number

GUNITE

3674

64481F

3674A

64489F

3675

61528B

3676

68988F

3676A

68989F

3677

65710B

3678

68887B

3678A

68895B

3686

OBS 65155B

3686X

65155

3687

65152B

3691X

61791B

3699

66852B

3707

63436F

3710

65710B

3710AX

77710B

3721AX

61528B

3721X

61527B

3721AX

77528B

3726X

65548B

3731

61528B

3732

OBS 66200F

3741X

65543B

3744AX

61999B

3744X

61991B

3753X

61950B

3757

66353F

3758X

65161B

3758X

65151B

3760B

65514B

3760BX

65514B

3767

65516B

3771AX

65546B

3774AX

61958B

3780

66809B

3780

66854F

3780X

66809B

3780X

66854B

3782

66800F

3782X

66800B