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D52-R CALIPERSSINGLE PISTON FLOATING
RACING CALIPER
4700 Calle Bolero • Camarillo, CA 93012 Sales: (805) 388-1188 • E-mail Tech Assistance:• www.wilwood.com • [email protected]
NOTE: Installation requires a steel braided flexline kit that must be ordered separately by the specific vehicle year and model
• Lightweight forged aluminum Type III hard anodize caliper body with a single stainless steel piston
• Intended for medium- to heavy-duty use with high-temperature reliability
• Applicable for rotors 0.81”, 1.00” and 1.25” thick, and up to 12.19” diameter
• Centrally located fluid port and dual-bleeder valves enable universal mounting and easy access to slide pins
• Two piston sizes available: 2.38” (4.45 sq. in.) and 2.75” (5.94 sq. in.)
• Uses type-D52 brake pad available in multiple compounds to fine-tune response, heat range, and wear rate for every type of application
• Can be used on most wheels that clear the OE calipers
D52-R CALIPERSSINGLE PISTON FLOATING
RACING CALIPER
"D1" "B"MOUNTOFFSET
"E"OUTSIDERADIUS
DISC/WHEEL CENTERLINE
.70 (17,7)MOUNT HEIGHT
TOP OF FRICTIONMATERIAL AND DISCO.D. TO BE FLUSH
DISCWIDTH
1.52(38,6)
2.84 (72,0)
PISTON
DIMENSION "D1" = (DISC DIAMETER/2) - .70 (17,8)CALIPER MOVES INWARD AS PAD WEARS, .35 (8,9) MAX.INLET FITTING: 7/16-20 BANJO
DISCDIAMETER
11.00 (279,4)11.75 (298,5)11.88 (301,8)12.19 (389,6)12.50 (317,5)
"E"OUTSIDE RADIUS
6.73 (170,9)7.10 (180,3)7.16 (181,9)7.33 (186,2)7.48 (190,0)
DISCWIDTH
.81 (20,6)1.04 (26,4)1.28 (32,5)
"B"MOUNT OFFSET
1.54 (39,1)1.63 (41,4)1.76 (44,7)
THIS CALIPER IS A DIRECT REPLACEMENT FOR FACTORYCALIPERS USING THE D52 TYPE BRAKE PAD.
.69 (17,5)MOUNTHOLE
INLET FITTING
7.05 (179,1)MOUNT CENTER
8.10 (205,8)
fl491 • REV DATE: 3/9/204700 Calle Bolero • Camarillo, CA 93012 Sales: (805) 388-1188 • E-mail Tech Assistance:• www.wilwood.com • [email protected]
140-15910 Superlite 6R Calipers, 12.88” Spec37 GT Competition Series Rotors Black Powder Coat140-15910-D Superlite 6R Calipers, 12.88” Spec37 SRP Drilled And Slotted Rotors
ORDERING INFORMATION: D52-R Single Piston Floating Racing Caliper
PART NUMBER PISTON DIAMETER ROTOR WIDTH CALIPER FINISH120-15607 2.38” 0.81”
0.81”
Hard Anodize120-15608 2.38” 1.00”
1.00”
Hard Anodize120-15609 2.38” 1.25”
1.25”
Hard Anodize120-15610 2.75” Hard Anodize120-15611 2.75” Hard Anodize120-15612 2.75” Hard Anodize
D52-R Caliper, Type D52 Brake Pad Dimensions and Ordering Information
D52-R Single Piston Floating Racing Caliper, Dimensional Characteristics
INNER PAD ABOVE, OUTER BELOW
2.08 (52,8)
.58(14,7)
5.35 (135,9)
2.41 (61,2)
.52(13,2)
7.77 (197,4)
AXLE SET P/N PAD TYPE / COMPOUND 15A - 5737K D52 A PolyMatrix15B - 3994K D52 B PolyMatrix15E - 6102K D52 E PolyMatrix150 - D0052 D52 PM ProMatrix150 - 8939K D52 10 BP-10 Smart Pad150 - 9421K D52 20 BP-20 Smart Pad150 - 14777K D52 30 BP-30 Smart Pad150 - 12249K D52 40 BP-40 Smart Pad
