Brake DrumJune2015

Brake Drum Catalog

HEAVY DUTY BRAKE DRUMS

Why DAYTON PARTS Heavy Duty Brake Drums:

Dayton Parts HD brake drums are quality controlled at the start. Most manufacturers buy ingots for production while our supplier has their own foundry to insure the purity of raw materials.

Dayton Parts Heavy Duty Brake Drums are manufactured to SAE casting grade G11H20b & finished with precision craftsmanship.

G11H20b is the SAE Grey Iron Standards for Heavy Brake Drums

SAE J431 Rev DEC2000 on G11H20b: “Brake drums & clutch plates for heavy service where high carbon & high hardness are both required to minimize heat checking & provide for higher strength.”

HEAVY DUTY BRAKE DRUMS

Interchange Dayton

Meritor

Dura Brake

Gunite 3600A

KIC

Webb 66864 66884B 66864B

Application Standard

HD1

03123207002

16792 16782 16792X

60001-01

HD1HM 03123365002

-

-

Heavy Duty Machine Balanced Standard Machine Balanced Standard Extreme Machine Balanced

HD1M HD1MX HD1SD

85123207002

3600AX

60001-018

- -

- -

-

-

- -

3576 3166 3141

54261-018 53026-01 52705-308 52230-10 52020-01 54201-108 52120-12 52327-10 51952-11 52890-13 54203-01 52877-11 54249-01 53075-018 51961-10 54293-018 54248-018 54292-01 54215-01 53033-30 52511-01 54229-018 54244-01 54228-018 54242-018 - - -

Standard Heavy Duty

HD2 HD3 HD4 HD5

03122607002 03122550002 03122222002 03012582002 85123254002 03122683002 03122126002 03120743002 03123430002 03120936002 03120877002 03120586002 -

16795 16794 16874 16290 14575X

66893 66895 67518 62200

2983C 2705 3721AX

HD6M HD6MX HD7M

61528B

-

-

-

Standard Extreme Balanced

16778 16390 16907 16997 18788 16729

3295A 3018A

68981B 68730 68897 62997 61788 60876 68765 61527B 61780 65548B 65710B 65152B 66873 63647 66875 63637 66854B 63680 66353B 61988B 65162B

HD8 HD9

8656

HD10 HD11 HD12 HD13

2997D

3197 3120

- - - - - - - - - - - -

2546C 3721X 2577A 3800X 3710X 3687X 3141B 3467B 3807X 3887 3757X 3744X 3402 3174

HD14M 85123366002

HD15

03120754002

HD17M 85123448002

14792X

HD18M

-

Ford, Frtlr, KW Mack, Prbilt, West. Star

HD19M 85123399002

HD20 HD22 HD23 HD24

03123397002 03122963002 03123409002

Mack

Dana, Meritor, Std Forge

Ford, Frtlr, GMC, KW, Ptrblt, Volvo

- - - - - -

Dana, Meritor, Std Forge

HD26M

HD27

12680

8-hole, outboard for 12-1/4” brakes

HD28M HD29M HD30M

“MX” MACHINE XTREME HD BRAKE DRUM Machine Xtreme drums are fully machined inside & out to give you a uniform wall thickness that is otherwise unobtainable. This uniform wall thickness greatly enhances the drums ability to expand & dissipate heat evenly as brake temperature rises. PERFECTLY BALANCED!

HEAVY DUTY BRAKE DRUMS

Brake

Part No. HD24 HD22 HD27

Drum Dia. A

Brake Width (B)

Overall Depth (C) (Height)

Bolt Holes (D)

Bolt Hole Size (E) 0.66/0.53 0.66 1.00

Bolt Circle (F)

Pilot Diameter (G)

Drum Wgt 80.0# 80.0# 83.0# 80.0# 77.0# 76.0# 79.0# 105.0# 97.0# 124.0# 121.0# 108.0# 105.0# 113.0# 100.0# 107.0# 101.0# 107.0# 114.0# 115.0# 112.0# 112.0# 112.0# 118.8# 107.8# 106.8# 115.0# 114.0# 105.0# 114.0# 120.0# 148.0#

Drum Mount

12.25 x 7.50 12.25 x 7.50 12.25 x 7.50 15.00 x 4.00 15.00 X 4.00 15.00 x 4.00 15.00 X 4.00 15.00 x 8.625 16.50 x 5.00 16.50 X 6.00 16.50 X 6.00 16.50 x 7.00 16.50 x 7.00 16.50 x 7.00 16.50 x 7.00 16.50 x 7.00 16.50 x 7.00 16.50 x 7.00 16.50 x 7.00 16.50 x 7.00 16.50 x 7.00 16.50 x 7.00 16.50 x 7.00 16.50 x 7.00 16.50 x 7.00 16.50 X 7.00 16.50 x 7.00 16.50 x 7.00 16.50 x 7.00 16.50 x 7.00 16.50 x 8.62 18.00 x 7.00

12.25 12.25 12.25 15.00 15.00 15.00 15.00 15.00 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 16.50 18.00

7.81 8.00 10.00

9.06 9.07 11.22 8.86 8.86 8.86 9.04 9.04 9.75 9.75 8.41 9.50 8.74 8.75 8.74 8.44 7.93 8.46 11.90 10.59 10.30 10.62 10.62 10.62 10.62 10.62 11.18 10.62 10.59 10.74 11.46

6/6 6 8

8.25 10.00 10.83 11.25 11.25 11.25 11.25 11.25 11.25 11.25 11.25 11.00 11.25 11.25 11.25 12.75 12.50 12.75 12.75 11.25 11.25 11.25 11.25 11.25 11.25 11.25 11.25 10.83 11.25 11.25 11.25 12.75

7.00 8.50 9.00 8.78 8.78 8.78 8.78 8.78 8.78 8.78 8.78 9.44 9.44 9.50 9.50 8.53 8.78 8.78 8.78 8.78 8.78 8.78 8.78 9.00 9.00 9.44 8.78 10.50 11.00 11.00 11.25 11.00

Inboard Inboard Outboard Outboard Outboard Outboard Outboard Outboard Outboard Outboard Outboard

HD14M HD6M HD6MX HD17M HD29M HD18M HD19M HD30M HD13 HD10 HD15 HD9 HD7M HD2 HD20 HD1 HD1HM HD1SD HD1M HD1MX HD28M HD23 HD3 HD12 HD26M HD4 HD5 HD8

4.72 4.72 4.72 4.50 9.30 5.95 6.50 6.50 7.63 7.56 7.50 7.50 7.58 7.38 7.31 7.41 7.63 7.30 7.60 7.60 7.62 7.60 7.60 7.44 7.81 7.75 7.52 9.12 7.50

10 10 10 10 10 10 10 10

1.00 1.28 1.28 1.28 1.00 1.28 1.31 1.00 0.78 0.65 0.65 0.78 0.81 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.97 0.81 0.84 1.00 0.64

5/6 10 10 5/6 5/6 5/6 6 5/6

0.78 / 0.65 0.84 0.81 0.81 / 0.65

Inboard Inboard Inboard Inboard Inboard Inboard Inboard Inboard

10 10 10 10 10 10 10 10 8 10 10 10

Outboard Outboard Outboard Outboard Outboard Outboard Outboard BALANCED Outboard Outboard Outboard Outboard

HD11

8.24

6

Inboard

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