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Sirco · Brakes & Wheel End
SIRES1
In stock · ships from Knoxville
This is a hardware kit for Eaton 16.5-inch Extended Service (ES) cam brakes, typically used on heavy truck drive axles.
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For Eaton ES‑I brakes only; requires ES camshafts. Not for standard S‑cam brakes.
Part data verified against 4 catalog sources
Numbers this part supersedes or interchanges with. Showing 16 of 17.
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It includes the springs, pins, retainers, and washers needed to rebuild the brake shoe assembly. Over time, the original hardware can weaken or corrode, causing uneven shoe wear or dragging brakes, so it is replaced during a brake reline or overhaul. The kit is designed specifically for Eaton ES‑I brakes and must be used with the matching ES camshafts.
Part Number: SIRES1
HARDWARE KIT 4709ES1
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
