CV21 New Lined Shoes.

New Lined Shoes CV21 Commercial Vehicle

Copper Free Material

Dayton Parts CV21 New Lined Shoes All Dayton Parts CV21 New Lined Shoes feature –

CV21 – A 21k rated premium grade material for on or off-highway applications with moderate to severe braking cycles. Comparable to: Abex 6008-1

• OE grade steel • Hardened roller openings • Manufactured to OE specifications • Meets 2025 “N” leaf specifications for 0.5% by weight copper content • R90 compliant

Fras-Le AF550 Haldex GR2015 Marathon HS20 Meritor MG1 Stemco CXL

Testing – FMVSS-121 test results are on page 2

4707 Shoe

4709 Shoe

Call 800-233-0899 today to place your order.

Continued on page 2

Steven S. Wolf Axle Group Product Manager

Dayton Parts, LLC • 3500 Industrial Road • Harrisburg, PA 17110 • 800-233-0899 • Fax 800-225-2159 Visit us on the World Wide Web at www.daytonparts.com Dayton Parts, LLC • 12390 184th Street • Edmonton, Alberta T5V 0A5 • 800-661-9861 • Fax 888-207-9064

2 — CV21 New Lined Shoes

Dayton Parts, LLC

Initial DrumTemperature Maximum, Average, Minimum Pressure STOP NUMBER 20 1 2 3 4 5 6 7 8 9 10 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 0.0 STOKE (inches) 0.4 0.8 1.2 1.6 2.0 2.4 120 2 50-15 mi/h - 9 ft/s Deceleration - 72 s Time Cycle 2 20 mi/h - 14 ft/s Decel. 2 30 mi/h - 12 ft/s Deceleration - 60 s Time Cycle BRAKE POWER HOT STOP RECOVERY 0.0 STROKE (inches) 0.4 0.8 1.2 1.6 2.0 2.4 0 20 40 60 80 SUSTAINED PRESSURE (PSI) 100 0.0 RETARDATION RATIO 0.2 0.4 0.6 0.8 1.0 1.2 0.0 STROKE (inches) 0.4 0.8 1.2 1.6 2.0 2.4 1 20 40 60 80 STOP NUMBER 100 120 140 160 180 200 1 20 40 60 80 STOP NUMBER 100 120 140 160 180 200 0 2 40 mi/h - 10 ft/s Deceleration Rate 50 mi/h - 176°F Initial Lining Temperature Maximum Stroke Minimum Limit Maximum Limit Retardation Ratio 0 20 40 60 80 100 350°F BURNISH 2 40 mi/h - 10 ft/s Deceleration Rate 500°F BURNISH RETARDATION

2 FMVSS 121 Test Results CV21 - Vocations Up To 20K 20,000 lb GAWR, 19.6" RR Type 30 Chamber, 5.5" Slack Arm, 80 100 120

60

40

PRESSURE (lbf/in ) 20

PRESSURE (lbf/in ) INIT LINING/10°F

2