# SIM KSM-100548 Disc Brake Pad for 1980-2007 Workhorse Custom Chassis P32, Workhorse W42 and More - Front and Rear ### Performance Overview SIM offers the utilmate semi-metallic brake pads on the market. The unmatched performance and robustness coupled with longer lasting components make our supension parts the go-to choice for thousands of mechanical shops in North America. Designed, tested and certified by SIM certified engineers. ### Key Features - Exclusive MetalliX™ Low Resin Semi-Metallic compound provides unmatched braking performance (Abrasive Friction, Temperature Tolerance, Compound Warming) while maintaining low dust and noise - Rubberized Multi-Layer Stainless Steel Shim reduces noise, vibration, and harshness for complete quietness - Engineered with High Carbon SteelRX™ alloy (Pressure Resistant, Thermal Conductive) and dipped in an Anti-Rust Black Paint to improve durability - Precise laser-cut channel cut provides superior thermal stability and prevent overheating - Scorched for almost no break-in process required, raised initial cold effectiveness and enhanced Pad-to-Rotor contact - One-Piece Integral Molding Technology improve durability of the pads and extended the service life ### Package include: - 2x Brake Pad Set ### Vehicle Fitment **Fitment Summary:** 1980-2007 Workhorse Custom Chassis P32, Workhorse W42, Workhorse FasTrack FT1261, Workhorse FasTrack FT1461, Workhorse FasTrack FT1601, Workhorse FasTrack FT1801 **Position:** Front and Rear - 2006-2007 Workhorse Custom Chassis P32 — Position: Front and Rear | Note: With Single Piston Caliper - 2004 Workhorse W42 — Position: Front and Rear | Note: With Single Piston Caliper - 2002-2003 Workhorse FasTrack FT1261 — Position: Front and Rear | Note: With Single Piston Caliper and With 13 x 3-1/2" Rear Drum Brakes - 2002-2003 Workhorse FasTrack FT1461 — Position: Front and Rear | Note: With Single Piston Caliper and With 13 x 3-1/2" Rear Drum Brakes - 2002-2003 Workhorse FasTrack FT1601 — Position: Front and Rear | Note: With Single Piston Caliper and With 13 x 3-1/2" Rear Drum Brakes - 2002-2003 Workhorse FasTrack FT1801 — Position: Front and Rear | Note: With Single Piston Caliper and With 13 x 3-1/2" Rear Drum Brakes - 2002-2003 Workhorse FasTrack FT1802 — Position: Front and Rear | Note: With Single Piston Caliper and With 13 x 3-1/2" Rear Drum Brakes - 1999-2003 Workhorse P32 — Position: Front and Rear | Note: With Single Piston Caliper - 1999-2005 Workhorse P42 — Position: Front and Rear | Note: With Single Piston Caliper - 1999 Workhorse Custom Chassis P32 — Position: Front and Rear | Note: With Single Piston Caliper ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase. This listing includes fitment data for 1980-2007 Workhorse Custom Chassis P32, Workhorse W42, Workhorse FasTrack FT1261, Workhorse FasTrack FT1461, Workhorse FasTrack FT1601, Workhorse FasTrack FT1801. **What part number is this?** The listed part number is KSM-100548. **Is this product designed for direct replacement?** Yes. This Disc Brake Pad is intended to match compatible vehicle applications listed in the fitment section. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering. ### Common Searches - Disc Brake Pad for Workhorse Custom Chassis P32 - KSM-100548 fitment - SIM Disc Brake Pad - Front and Rear Disc Brake Pad - 1980-2007 Workhorse Custom Chassis P32 Disc Brake Pad ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2006 Workhorse Custom Chassis P32 Front and Rear With Single Piston Caliper 2007 Workhorse Custom Chassis P32 Front and Rear With Single Piston Caliper 2004 Workhorse W42 Front and Rear With Single Piston Caliper 2002 Workhorse FasTrack FT1261 Front and Rear With Single Piston Caliper and With 13 x 3-1/2" Rear Drum Brakes 2003 Workhorse FasTrack FT1261 Front and Rear With Single Piston Caliper and With 13 x 3-1/2" Rear Drum Brakes 2002 Workhorse FasTrack FT1461 Front and Rear With Single Piston Caliper and With 13 x 3-1/2" Rear Drum Brakes 2003 Workhorse FasTrack FT1461 Front and Rear With Single Piston Caliper and With 13 x 3-1/2" Rear Drum Brakes 2002 Workhorse FasTrack FT1601 Front and Rear With Single Piston Caliper and With 13 x 3-1/2" Rear Drum Brakes 2003 Workhorse FasTrack FT1601 Front and Rear With Single Piston Caliper and With 13 x 3-1/2" Rear Drum Brakes 2002 Workhorse FasTrack FT1801 Front and Rear With Single Piston Caliper and With 13 x 3-1/2" Rear Drum Brakes 2003 Workhorse FasTrack FT1801 Front and Rear With Single Piston Caliper and With 13 x 3-1/2" Rear Drum Brakes 2002 Workhorse FasTrack FT1802 Front and Rear With Single Piston Caliper and With 13 x 3-1/2" Rear Drum Brakes 2003 Workhorse FasTrack FT1802 Front and Rear With Single Piston Caliper and With 13 x 3-1/2" Rear Drum Brakes 1999 Workhorse P32 Front and Rear With Single Piston Caliper 2000 Workhorse P32 Front and Rear With Single Piston Caliper 2001 Workhorse P32 Front and Rear With Single Piston Caliper 2002 Workhorse P32 Front and Rear With Single Piston Caliper 2003 Workhorse P32 Front and Rear With Single Piston Caliper 1999 Workhorse P42 Front and Rear With Single Piston Caliper 2000 Workhorse P42 Front and Rear With Single Piston Caliper 2001 Workhorse P42 Front and Rear With Single Piston Caliper 2002 Workhorse P42 Front and Rear With Single Piston Caliper 2003 Workhorse P42 Front and Rear With Single Piston Caliper 2004 Workhorse P42 Front and Rear With Single Piston Caliper 2005 Workhorse P42 Front and Rear With Single Piston Caliper 1999 Workhorse Custom Chassis P32 Front and Rear With Single Piston Caliper ## Details - **Price:** 64.47 CAD - **Vendor:** SIM - **Type:** Disc Brake Pad - **Tags:** 1980-2007 Workhorse Custom Chassis P32, Automotive Parts, Brake Parts, Disc Brake Pad, Front and Rear, KSM-100548, Replacement Parts, SIM, Vehicle Fitment, Workhorse Custom Chassis P32 ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 64.47 CAD | In stock | ## Images - SIM KSM-100548 Disc Brake Pad for 1980-2007 Workhorse Custom Chassis P32, Workhorse W42 and More - Front and Rear --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/sim-ksm-100548-disc-brake-pad-1980-2007-workhorse-custom-chassis-p32) > Updated: 2026-07-16