Wilwood Dynapro Lug Mount - Manual

4700 Calle Bolero • Camarillo, CA 93012 • www.wilwood.com • Sales: 805 / 388-1188 • Fax: 805 / 388-4938
195 REV DATE: 02-07-08
DYNAPRO LUG MOUNT
FORGED BILLET CALIPER
Caliper Highlights:
The DynaPro Lug Mount (DP) forged billet caliper represents
the newest generation of calipers available as an upgrade or
replacement for applications previously using the long-standing
Dynalite model series. DP calipers combine pure race technology
with several new exclusive Wilwood performance enhancements.
A sleek profile with superior strength and a fully detail machined
finish provide the performance and looks for competition or show.
The strength of the DynaPro is a combination of process and
design. The DynaPro is stress-flow forged from premium grade
billet. Stress-flow forging realigns the grain structure of the metal
within the contour of the body design. This process produces a part with
superior strength over parts simply machined from straight grained blocks
of billet. The FEA generated body design incorporates a highly fortified radial
transition that eliminates steps and shoulders between the piston housings and the
bridges. Incorporating a radius in this critical area substantially increases resistance to deflection
and caliper body separation under load. Structural deflection and volume displacement testing have proven the efficiency of this
innovative design. Reductions in overall deflection, and the subsequent decreases in fluid volume displacement, translate to
increased clamping efficiency with less pedal travel. The bottom line is a firm, responsive pedal with outstanding stopping power.
The DynaPro is loaded with other enhancements for performance and wider application. The calipers feature Quick-E-Clip pad
retainers that support a 7812 type brake pad from the top. Not only does it allow for fast pad service without caliper removal, the
bottom pad supports have been removed to create a slimmer profile that can be more easily fitted into tight clearance applications.
Heavy wall stainless steel pistons are used to resist corrosion and slow the heat transfer from the pads. The heavy wall sectional
thickness also provides additional strength against backside deflection to provide a firm pedal feel and efficient clamping, even at
the high pressures generated by power boost systems.
For additional strength, all DP calipers can be fitted with a center bridge bolt kit to provide even greater resistance against body separation
under high load. Center bridge bolts are included with all side inlet "SI" models and available as an upgrade option on all other models.
Each DynaPro is also fitted with Wilwood exclusive SRS bridge plates. SRS plates eliminate the bridge wear caused by pad
gouging to extend the service life of the caliper body. The spring-loading action of the SRS plates also eliminates pad rattle and
dampens the vibration harmonics that contribute to squeal during engagement. The package is completed with internal fluid
passages and four corner bleed screws that allow mounting in any front, rear, left, or right side position.
ORDERING INFORMATION:
BORE SIZE DISC WIDTH PART NUMBER
(1)
1.75” 44,5 mm 1.25” 31,8 mm 120-9691
1.75” 44,5 mm 1.25” 31,8 mm 120-9691-SI
1.75” 44,5 mm 1.00” 25,4 mm 120-9692
1.75” 44,5 mm .81” 20,6 mm 120-9693
1.75” 44,5 mm .81” 20,6 mm 120-9693-SI
1.75” 44,5 mm .50” 12,7 mm 120-9694
1.75” 44,5 mm .38” 9,7 mm 120-9695
1.75” 44,5 mm .38” 9,7 mm 120-9695-SI
1.38” 35,1 mm 1.25” 31,8 mm 120-9701
1.38” 35,1 mm 1.25” 31,8 mm 120-9701-SI
1.38” 35,1 mm 1.00” 25,4 mm 120-9702
1.38” 35,1 mm .81” 20,6 mm 120-9703
1.38” 35,1 mm .81” 20,6 mm 120-9703-SI
1.38” 35,1 mm .50” 12,7 mm 120-9704
1.38” 35,1 mm .38” 9,7 mm 120-9705
1.38” 35,1 mm .38” 9,7 mm 120-9705-SI
1.00” 25,4 mm .81” 20,6 mm 120-9706I (2)
NOTE: (1) BRIDGE BOLT KIT OPTIONAL, EXCEPT ON -SI (SIDE INLET) WHERE IT IS STANDARD
(2) AVAILABLE RED, ADD “RD” TO END OF PART NUMBER WHEN ORDERING