{"product_id":"caliper-ndp-wilwood-120-9730-3-50-mt-1-62-pistons-38-disc-discontinued","title":"Caliper-NDP Wilwood 120-9730, 3.50\" mt, 1.62\" Pistons.38\" Disc Discontinued","description":"\u003cp\u003eNarrow Dynapro Lug Mount - Product Summary Product Documents 120-9730 - Product Description Narrow Dynapro Lug Mount Narrow Mount DynaPro (NDP) forged billet calipers represent the next generation of calipers available as an upgrade or direct replacement for the popular Narrow Mount Dynalite model series with 3.50\" mounting.\u003c\/p\u003e\u003cp\u003eNDP calipers combine several new performance enhancements with superior strength to make these the best \"Dyna\" series calipers ever built.\u003c\/p\u003e\u003cp\u003eThe new DynaPro's strength is a combination of design and process.\u003c\/p\u003e\u003cp\u003eNDP calipers are stress-flow forged from premium grade billet.\u003c\/p\u003e\u003cp\u003eStress-flow forging realigns the grain structure of the metal within the contour of the body design.\u003c\/p\u003e\u003cp\u003eThis process produces a part with superior strength over parts simply machined from straight grained blocks of billet.\u003c\/p\u003e\u003cp\u003eThe FEA generated body design incorporates a highly fortified radial transition that eliminates steps and shoulders between the piston housings and the bridges.\u003c\/p\u003e\u003cp\u003eIncorporating a radius in this critical area substantially increases resistance to deflection and caliper body separation under load.\u003c\/p\u003e\u003cp\u003eFor additional strength, all NDP calipers are fitted with center bridge bolts to provide additional resistance against separation over the center of the pads.\u003c\/p\u003e\u003cp\u003eStructural deflection and volume displacement testing have proven the efficiency of this innovative design.\u003c\/p\u003e\u003cp\u003eReductions in overall deflection, and the subsequent decreases in fluid volume displacement, translate to increased clamping efficiency with less pedal travel.\u003c\/p\u003e\u003cp\u003eThe bottom line is a firm, responsive pedal with outstanding stopping power.\u003c\/p\u003e\u003cp\u003eThe DynaPro is loaded with other enhancements for performance and wider application.\u003c\/p\u003e\u003cp\u003eThe calipers feature Quick-E-Clip pad retainers that support a 7816 type brake pad from the top.\u003c\/p\u003e\u003cp\u003eNot only does it allow for fast pad service without caliper removal, the bottom pad supports common to the earlier NDL models have been removed to create a slimmer profile with more bottom side clearance and easier mounting in tight clearance applications.\u003c\/p\u003e\u003cp\u003eVehicle Applications Product Specifications Axle Set P\/N Pad Type Compound Non-Bedded Pads - by Compounds 150-8946K 7816 BP-10 150-20-7816K 7816 BP-20 150-28-7816K 7816 BP-28 150-35-7816K 7816 BP-35 150-12248K 7816 BP-40 15B-7264K 7816 PolyMatrix B Additional Notes Heavy wall stainless steel pistons are used to resist corrosion and slow the heat transfer from the pads.\u003c\/p\u003e\u003cp\u003eThe heavy wall sectional thickness also provides additional strength against backside deflection to provide a firm pedal feel with efficient clamping at all pressures.\u003c\/p\u003e\u003cp\u003eEach NDP is also fitted with replaceable stainless steel SRS bridge plates.\u003c\/p\u003e\u003cp\u003eSRS plates eliminate the bridge wear caused by pad gouging to extend the service life of the caliper body.\u003c\/p\u003e\u003cp\u003eThe spring-loading action of the SRS plates also eliminates pad rattle and dampens the vibration harmonics that contribute to squeal during engagement.\u003c\/p\u003e\u003cp\u003eThe package is completed with internal fluid passages and four corner bleed screws that simplify bleeding regardless of the mounting location.\u003c\/p\u003e\u003cp\u003eParts \u0026amp; Accessories\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":51764487848218,"sku":"WLD120-9730","price":151.04,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/8942\/8506\/files\/51PrhekyJXL_a96b3d77-60e1-4592-8b60-dab4b42b0ddf.jpg?v=1772165605","url":"https:\/\/trybeepbeep.com\/products\/caliper-ndp-wilwood-120-9730-3-50-mt-1-62-pistons-38-disc-discontinued","provider":"TryBeepbeep","version":"1.0","type":"link"}