Wilwood Dynapro Brake Calipers & Pads,w/ Dust Boots,red,dpdb,0.81" Discs,1.38" on 2040-parts.com

You are bidding on a Set of Brand New Wilwood DynaPro Dust Boot (DP-DB) Brake Calipers & Pads (Part #120-11481-RD x 2 and #150-9136K).

Calipers feature Red Powder-Coating.

Dynapro Dust-Boot Lug Mount (DP-DB) Calipers:

• Fits 0.81" Thick rotors
• Each caliper features Four 1.38" Pistons with Dust Boots
• Dust-booted aluminum pistons provide maximum protection against track or road born debris in low to intermediate temperature applications that may also operate in harsh environments 
• 5.25" Center-to-Center Bolt Lug Mounting Pattern
• Commonly used on Open Wheel Sprint Cars, Midgets, Micro-Sprints, Mini-Sprints, Dirt Late Models, Modifieds, Drag Racing, Road Racing, Rally, Street Rods, Street/Strip, Off-Road Racing, and many other motorsports applications, as well as many Industrial uses

The Dynapro Dust-Boot (DP-DB) model of the Dynapro lug mount caliper was developed for applications that require or prefer a dust-booted piston. The pistons are clear anodized to eliminate corrosion while providing added lubricity for drag-free operation within the bores. The dust boots work in conjunction with high-temperature square faced internal seals in the caliper bores to provide optimum performance, ultimate reliability, and quick turn around at pad service intervals

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 the 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 stainlesss steel pistons are used to resist corrosions and slow the heat transfer from the pads. The heavy wall sectional thickness also provides additional strangth against backside deflection to provide a firm pedal feel and efficient clamping, even at the high pressures generated by power boost systems. 

Polymatrix BP-10 Smart Pad Compound:

• Heat Range: Low to Medium-High
• Cool Torque: Medium
• Hot Torque: Medium-High
• Wear Rate: Medium

Polymatrix BP-10 Smart Pad Compound:  Medium friction compound with the low noise and low dust of a street performance compound and the increased friction characteristics of a semi-metallic race compound.  Smooth engagement with consistent response from a flat-torque curve throughout its entire effective temperature range.  Good low to middle temperature wear rates.  Beds quickly and provides fast response without excessive abrasion on vented-iron rotors.

In our Ebay Store, you can find thousands of other brake parts, including these calipers individual, in pairs, and in sets with pads.

We also have thousands of other High Performance Parts in our store.

Shipping:

There is no faster shipping on Ebay.  If you pay for the item by 5:00 Eastern, Monday-Friday, we will ship it the same day.  If it's after 5:00 EST, we will ship it the next business day.  If you pay for the item on the weekend, we will ship it out Monday.  No delays here.  We want you to have the parts as bad as you do. 

Shipping cost will be $9.99 within the continental United States.  If you buy 2 or more of our auctions, shipping will certainly be combined to save you money.  We will be glad to ship internationally.  Just send me a message for an international shipping quote.

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