Wilwood PS-1 - Manual

4700 Calle Bolero • Camarillo, CA 93012 • www.wilwood.com • Sales: (805) 388-1188 • E-mail Tech Assistance: [email protected]
40 REV DATE: 05-31-11
PS-1 CALIPER
1.00 (25,4)
.30
(7,6) 2.66 (67,6)
MOUNT HOLE
.32 (8,1)
INLET
FITTING
MOUNTING
BOSS
.80 (20,3) DIA
.83 (21,1)
MOUNT OFFSET
.41 (10,4) EAR
THICKNESS
.19 (4,8) DISC WIDTH TOP OF FRICTION
MATERIAL AND DISC
O.D. TO BE FLUSH
4.94 (125,5)
OUTSIDE RADIUS
8.00 (203,2) ROTOR
3.79 (96,3)
"D1"
1.35
(34,3)
1.09
(27,7)
DISC / WHEEL CENTER LINE
DIMENSION "D1" = (DISC DIAMETER/2) - 1.22 (30,9)
NOTE: RIGHT HAND CALIPER SHOWN
1.22 (30,9)
MOUNT HEIGHT
2.50 (63,5)
MOUNT CENTER
Caliper Highlights:
Wilwood’s PS-1 Caliper is compact, lightweight (only .93 pounds)
and combines the strength of cast aluminum construction with a
sleek low profile design. This caliper utilizes two stainless
steel 1.00” diameter deep cup pistons to minimize heat transfer
from the .30” thick pad to the brake fluid while employing high
temperature square piston seals to control piston retraction.
Internal crossover brake fluid passages eliminate the use of
external crossover tubes. The PS-1 fits rotors with diameters
ranging from 6.00” to 9.00”, thickness sizes from .15” to .20” and
comes with a industry standard 1/8-27 NPT or M10 x 1.25
inlet. Designed, engineered and manufactured in the U.S.A.
ORDERING INFORMATION:
PART NUMBERS
BORE SIZE ROTOR WIDTH MOUNTING RH LH
1.00” 25,4 mm .20” 5,1 mm 2.50” 63,5 mm 120-5453 120-5456
1.12” 28,4 mm .20” 5,1 mm 2.50” 63,5 mm 120-8373 120-8374
PS-1 CALIPER, MOUNTING DIMENSIONS:
ORDERING INFORMATION: USER SERVICEABLE COMPONENTS:
PS-1 CALIPER PAD, OVERALL DIMENSIONS, PART NUMBER AND DESCRIPTION:
PART NO. PAD DESCRIPTION
150-4091 High friction metallic
BODY O-RING PISTON SEAL RETAINING PIN BLEED SCREW INLET
ASSEMBLY (EACH) PISTON (KIT) (EACH) (EACH) FITTING
120-5453 210-2582 200-4309 (1.00”) 130-4320 180-3799 220-4269 1/8-27 NPT
120-5456 210-2582 200-4309 (1.00”) 130-4320 180-3799 220-4269 1/8-27 NPT
120-8373 210-2582 200-5089 (1.12”) 130-2579 180-3799 220-4269 M10 x 1.25
120-8374 210-2582 200-5089 (1.12”) 130-2579 180-3799 220-4269 M10 x 1.25