Wilwood Dynapro 5.25in Lug Mnt Cal 1.38in Pist with Dust Boots Disc W .81

Wilwood Dynapro 4 Lug Mount Caliper with Dust Boots, Universal Mount: 120-11481

Finish / Color:�� Black Powder Coat
# of Pistons:� 4
Piston Area:� 3.00 sq/in
Pad Volume:� 2.10 cu/in
Pad Area:� 6.36 sq/in
Pad Thickness:�� .490"� (12.4 mm)
Mount Description:� 5.25" Lug Mount

Piston Type: Aluminum
Dust Boot(s):� Yes
Piston 1 Diameter:� 1.38"
Piston 2 Diameter:� 1.38"
Piston 3 Diameter:� N/A

Rotor Width:� .810"
Max Rotor Diameter:� 13.06"

Brake Pads:� 7812

The Dynapro Dust-Boot (DP-DB) model of the Dynapro lug mount caliper was developed for applications that require or prefer a dust-booted piston. Dust-booted aluminum pistons provide added protection against road or track born dirt and debris on low to intermediate temperature range applications that may also operate in harsh environments. The pistons are clear anodized to eliminate corrosion while providing added lubricity for drag-free operation within the bores. The dust boots work in conjunction with high-temperature square faced internal seals in the caliper bores to provide optimum performance, ultimate reliability, and quick turn around at pad service intervals.