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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