User's Manual

THE GENUINE BENDIX E-6 VALVE
At 2,000,000 durability cycles, equal to roughly
one million highway miles:
•good valve alignment still maintained
•uniform wear pattern
•even contact of sealing area for seal durability
THE GENUINE BENDIX E-6 VALVE COMPONENT
At 2,000,000 durability cycles, equal to roughly
one million highway miles:
• good valve alignment still maintained
• uniform wear pattern
• even contact of sealing area for seal durability
THE KNOCKOFF E-6 VALVE COMPONENT
At only 450,000 durability cycles:
• excessive uneven surface wear
• severe scoring on the sealing surface
Result: High air leakage. Possible vehicle sidelined.
THE KNOCKOFF QUICK RELEASE VALVE
At only 450,000 durability cycles:
• torn diaphragm
• leaked supply air to atmosphere
Result: High air leakage. Possible vehicle
sidelined. Poor vehicle brake performance.
THE KNOCKOFF E-6 RELAY PISTON
At only 450,000 durability cycles:
• premature broken and cracked parts
• heavy surface abrasion on the piston bore
Result: Unpredictable primary pressure
delivery. Significant leakage and system
imbalance. Poor vehicle brake performance.
TAKE A CLOSER LOOK.
THE GENUINE BENDIX QUICK RELEASE VALVE
At 2,000,000 durability cycles:
• near-new condition
• valve functioning per specification
THE GENUINE BENDIX E-6 RELAY PISTON
At 2,000,000 durability cycles:
• still meets all original OE specifications
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