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Wilwood 15B-5939K Poly-B Brake Pad S/L Set of 4
Wilwood 15B-5939K Poly-B Brake Pad S/L Set of 4

Wilwood 15B-5939K Poly-B Brake Pad S/L Set of 4

Hobby Stock, Sprint Car, PolyMatrix B Compound, 4.74" Overall Width, 2.43" Overall Height

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Wilwood 15B-5939K Poly-B Brake Pad S/L Set of 4
Wilwood 15B-5939K Poly-B Brake Pad S/L Set of 4
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Part # 8355939
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$149.99
$158.99
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Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

Compound:
PolyMatrix B
MFG. Part #:
15B-5939K
Overall Width:
4.74"
Overall Height:
2.43"
Overall Thickness:
.80"
Sold in Quantity:
Set
Notes:
One set of pads will outfit two calipers.
Bedded:
No
GTIN Code:
889545036145

Info

  • Medium-high friction compound with good cold response and a gently rising friction curve as temperature increases.
  • Smooth, predictable engagement with excellent control over a wide range of applications.
  • Long wearing pad in the middle temperature ranges with moderate wear in sustained high heat conditions.
  • Easily bedded without abrasion on new iron or steel rotors.
  • Race ONLY compound is a value priced, proven workhorse for most weekly category asphalt late models, sprints, modifieds, and sportsman divisions.
  • Hard braking dirt late models, DIRT modifieds, and rear inboard sprint brakes with vented iron or steel rotors.
  • SCCA club racers, rally, and auto-cross.

Tech Tip:  Only use full metallic pads on coated rotors.

Sold as a set of 4, 1 set will be needed to outfit 2 calipers.

Brake Pad Brand Guide (Link) 

Compound Data Sheet (PDF)

Learn how to properly Bed-In your brake pads by reading our tech article.  Bedding-In Brake Pad Procedure.

Some parts are not legal for use in California or other states with similar laws/regulations

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