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Triple Axle Spring Hanger Location Chart

Triple Axle Hanger Location Chart
USING THIS HANGER KIT: WITH THIS SPRING SET(S) A B C D E* AXLE DIAMETER
APT1 1020 24 3/4" 29" 24 3/4" 28 1/2" 4 1/2" 1/3/4"
APT1 PR722, PR3, PR4, PR4B, PR5, PR6 29 1/2" 34" 29 1/2" 34" 4" 2 3/8"
APT3 1020 24 3/4" 29" 24 3/4" 28 1/2" 4 1/2" 1 3/4"
APT3 PR722, PR3, PR4, PR4B, PR5, PR6 29 1/2" 34" 29 1/2" 34" 3 1/2" 2 3/8"
APT5 1020 24 3/4" 29" 24 3/4" 28 1/2" 4 1/2" 1 3/4"
APT5 PR722, PR3, PR4, PR4B, PR5, PR6 29 1/2" 34" 29 1/2" 34" 5" 2 3/8"
APT6SE 803T3, 1203T3, 1403T3 29" 33 1/2" 29" 33 1/2" 4/3/4" 3"
APT6SE E5226 29 1/2" 34" 29 1/2" 34" 4 3/4" 3"
APT6SE E5115 32" 36 1/2" 32" 36 3/4" 4 3/4" 3"

All dimensions shown should be considered as "zero load" on suspensions, without weight of trailer or cargo. Allow 1.5" deflection at rated capacity of spring for approximate full load dimension and 3" above tires beyond that point for "maximum bump clearance." For best suspension performance, allow 2-2.5" clearance above top of axle to bottom of frame. Use of "bump stops" are recommended above 2.5" clearance

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