Wilwood MC4 Mechanical - Manual

4700 Calle Bolero • Camarillo, CA 93012 • www.wilwood.com • Sales: (805) 388-1188 • E-mail Tech Assistance: [email protected]
305 REV DATE: 02-25-13
MC4 MECHANICAL PARKING
BRAKE CALIPER
Caliper Features:
Wilwood’s MC4 Mechanical Parking Brake Caliper is a multi-use,
cable operated brake caliper that combines high output performance
with simplicity in design and construction, and is the perfect solution
for vehicle applications requiring a separate, mechanically actuated
parking brake caliper.
Built to accept rotors that are .810” thick, with 11.00” - 12.88”
diameter range, the MC4 combines an efficient die cast body with a
forged billet anvil for superior strength under load, yet is lightweight
at only 3.30 (2.95 without pads) pounds. Supplied with each caliper
are our Composite Metallic (CM) high-friction, high static-hold brake
pads, and are pre-fitted with noise cancelling shields.
Engineered with noise-dampening features for quiet, rattle-free
operation, the MC4 sliding caliper includes a steel bracket for
convenient mounting. Available in both right-hand and left-hand
construction, the caliper’s lever cartridge can be clocked in three
positions for optimum positioning and ease of cable routing. The
1.19” aluminum piston is fully dust booted to keep moisture and
debris out.
Each caliper is fitted with a cable return spring, and the mechanical lever accepts a .310” diameter barrel-ended parking brake cable*. The convenient
manual adjuster requires no special tools, allowing incremental adjustment to compensate for pad and rotor wear. MC4 calipers are available with
either black, silver or red high-gloss, high-temp, brake fluid resistant powder coat and feature Wilwood’s signature logo.
MC4 Mechanical Parking Brake Caliper
Download High Res Photo,
Click Here
Sales and Marketing Bulletin
5.55 (141,0)
3.00 (75,2)
MOUNT CENTER
4.75 (120,7)
MOUNT CENTER .39 (9,9)
MOUNT HOLE
5.15 (130,8)
DISC WIDTH
“D1”
.77
(19,6)
.77 (19,6)
3.70
(93,9)
3/8-24 UNF-2B
MOUNT HOLE
2 PLACES
.38 (9,7)
MOUNT
HEIGHT
"E"
OUTSIDE RADIUS
"A"
BOLT CIRCLE RADIUS
DIMENSION "D1" - (DISC DIAMETER/2 -.38 (9,6)
NOTE: RIGHT HAND CALIPER SHOWN
TOP OF FRICTION
MATERIAL AND
DISC O.D. TO
BE FLUSH
DISC
DIAMETER
11.00 (279,4)
11.75 (298.5)
12.00 (304,8)
12.19 (309,6)
12.88 (327.2)
DISC
WIDTH
.81 (20,6)
.81 (20,6)
.81 (20,6)
.81 (20,6)
.81 (20,6)
"A" BOLT
CIRCLE RADIUS
5.64 (143,3)
5.98 (152,0)
6.09 (154,9)
6.19 (157,1)
6.51 (165.3)
"E"
OUTSIDE RADIUS
6.59 (167,4)
6.96 (176,9)
7.09 (180,1)
7.19 (182,5)
7.53 (191,3)
MC4 Mechanical Parking Brake Caliper, Physical Characteristics
ORDERING INFORMATION:
PART NUMBER DESCRIPTION
120-12069 MC4 Mechanical Parking Brake Caliper - Right Hand - Silver
120-12070 MC4 Mechanical Parking Brake Caliper - Left Hand - Silver
120-12069-BK MC4 Mechanical Parking Brake Caliper - Right Hand - Black
120-12070-BK MC4 Mechanical Parking Brake Caliper - Left Hand - Black
120-12069-RD MC4 Mechanical Parking Brake Caliper - Right Hand - Red
120-12070-RD MC4 Mechanical Parking Brake Caliper - Left Hand - Red
*Cable kits designed specifically to fit this caliper are available from Lokar.