Dynapro Single Caliper – Part No: 120-9688-lp
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Dynapro Single
Prod #: 120-9688-LP
Price: $110.09
Available Caliper #120-9688 Configurations
Dynapro Single - Product Summary
Caliper No: 120-9688-lp

Pistons
Piston Count 2
Piston Area (in²) 1.50
Piston Type Stainless
Dust Boot No
Rotor Dimensions
Rotor Width(in) 0.19
Rotor Diameter(in) 13
Pad Dimensions
Pad Area (in²) 3
Pad Volume (in³) 1.1
Duty Rating & Material
Material Aluminum
Weight(Lbs) 2.3
Colors & Finish
Color Ano
Finish Type III Ano

Mounting
Mount Center(in) 3.25
Mount Position
Mount Side Universal
Mount Type Lug
Product Documents
Product Data Sheet

Click To Download
Installation Instructions


120-9688-lp - Product Description

Dynapro Single

The DynaPro Single (DPS) billet caliper is the newest generation of calipers available as an upgrade or replacement for applications previously using the Dynalite Single (DLS) series. DPS calipers combine superior strength with performance enhancements to make these the best "Dyna" series calipers ever.

Calipers are fully CNC machined from premium grade alloy billet. The FEA generated body design incorporates a fortified transition between the piston housings and the bridges. Strengthening this critical area has substantially increased its resistance to deflection and body separation under load. Reductions in overall deflection, and the subsequent decreases in fluid volume displacement, translate to increased clamping efficiency with less pedal travel.

The DPS is loaded with exclusive Wilwood performance enhancements. The calipers feature Quick-E-Clip pad retainers that support a 6812 type brake pad from the top. In addition to fast pad service without caliper removal, this feature provides substantially stronger retention over the single Quick-Clip pin and 7012 type pads used in the previous DLS models.


Vehicle Applications
Driving Environment Street Rods
Vehicle Sub-Types
Application Duty Heavy Duty
Driving Environment Street Performance
Vehicle Sub-Types Domestic
Application Duty Heavy Duty
Driving Environment Street Performance
Vehicle Sub-Types Import
Application Duty Heavy Duty
Driving Environment Rally
Vehicle Sub-Types
Application Duty Medium Duty
Driving Environment Road Race
Vehicle Sub-Types
Application Duty Medium Duty
Driving Environment Late Model Dirt
Vehicle Sub-Types STARS, UMP, IMCA, etc...
Application Duty Heavy Duty
Driving Environment Drag Racing
Vehicle Sub-Types
Application Duty Heavy Duty
Driving Environment Northeast Modified
Vehicle Sub-Types Dirt or Pavement
Application Duty Medium Duty
Driving Environment Open Wheel
Vehicle Sub-Types Sprint, Midget, etc… Dirt or Pavement
Application Duty Medium Duty
Driving Environment Off Road
Vehicle Sub-Types
Application Duty Medium Duty
Driving Environment Industrial
Vehicle Sub-Types
Application Duty Medium Duty

Product Specifications

Rotor Compatibility
Rotor Width(in) 0.19
Maximum Rotor Width(in) 0.2
Minimum Rotor Width(in) 0.15
Maximum Rotor Diameter(in) 13
Minimum Rotor Diameter(in) 6

Brake Pad Specifications
Brake Pad Type 1 6812
Brake Pad Type 2 N-A
Brake Pad Type 3 N-A
Total Pad Area (in²) 3
Total Pad Volume (in³) 1.1
Mount
Piston Specifications
Piston 1 Bore(in) 1.38
Piston 2 Bore(in
Piston 3 Bore(in)
Piston 4 Bore(in)
Total Piston Area (in²) 1.50

Mounting Specifications
Mount Type Lug
Mount Side Universal
Mount Center(in) 3.25
Mount Hole Size(in) 0.39
Mount Height(in) 1.92
Inlet Thread Size 1/8-27 NPT
Pad Dimensions & Part Numbers
Mount Dimensions & Part Numbers

Additional Notes

The DPS uses heavy wall stainless steel pistons to resist corrosion and slow the heat transfer from the pads. The heavy wall sectional thickness improves pedal firmness and adds to the overall clamping efficiency by eliminating piston backside deflection.

Calipers are fitted with replaceable stainless steel SRS bridge plates. SRS plates eliminate bridge wear caused by pad gouging. The spring-loading action of the SRS plates 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.


Parts & Accessories

O-Ring Kit 130-2658
Replacement Dust Boot N-A
Replacement Piston 1 200-7516
Replacement Piston 2 N-A
Replacement Piston 3 N-A
Replacement Piston 4 N-A
Cross-Over O-Ring Kit 130-10540
Bridge Bolt Kit N-A
Wear Plate L/H 300-5875
Wear Plate R/H 300-5875
Pad Retainer 300-9786
Bleed Screw Kit 220-0627
Self Bleeder Tube N-A
Cross-Over Tube N-A




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