1982 - 2008 Kenworth W900B And W900L Front Leaf Spring - 4 Leaves - 59-440
- Number of Leaves - 4 (PD/4/SHOCK EYE)
- Leaf Spring Width - 4"
- A - Leaf Spring Length: 27-1/4"
- B - Leaf Spring Length: 27-1/4"
- C - Leaf Spring Arch: 5-7/8"
- D - Leaf Spring Pack Thickness: 3-11/16"
- Leaf Spring Capacity: 5,900 lbs.
- Leaf Spring OEM Number: K223-1273-30
- Leaf Spring Eye Bushings: Front TB-68 / Rear TB-68
- Leaf Spring Material: Pad 1/.499, 4/.625 Full Taper, Shock Eye 1/.499
- Location - Front
- Shock Eye Facing Opposite Of Wrapper
Leaf spring 59-440 is the front leaf spring on 1982 - 2008 Kenworth W900B and W900L heavy duty trucks. The spring is 4" wide and is a 4 leaf full taper spring with 1 pad and a shock eye facing opposite of wrapper. The capacity is 5,900 lbs. The OEM part number is K223-1273-30.
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