A general motorsport front or rear caliper with 4 pistons suitable for 13" wheels. The CP9444 & CP9445 are an ally body caliper with stainless steel pistons. This caliper is available in either large piston (CP9444) or small piston (CP9445) variants.
No. Of Pistons |
4 |
Piston Diameter(s) (mm) (Large) |
34.9, 41.3 (2 of each) |
Piston Diameter(s) (mm) (Small) |
31.8, 38.1 (2 of each) |
Piston Area (cmsq) (Large) |
45.9 |
Piston Area (cmsq) (Small) |
38.9 |
Disc Diameter (mm) |
280 |
Disc Thickness (mm) |
18 - 21 |
Wieight (excl, pads) (Kg) |
1.86 |
Hydraulic Threads |
M10X1.0 |
Mounting Type |
Radial |
Mounting Hole Dia (mm) |
12.2 |
Mounting Centres (mm) |
152.0 |
Mouting Offset (mm) |
44.0 (Large) 38.0 (Small) |
'PL' Dimension (mm) |
57.0 |
Raceparts can provide a wide variety of spares/accessories for this AP Racing CP9444 & CP9445 Pro5000 caliper, please see the table below:
If you can not find the part you require then please call or email us with details.
Raceparts can also provide discs for these calipers, please call or email for more details.