Keep your front disc brakes quiet and correctly seated with the Carlson Disc Brake Hardware Kit (MPN 13308). This front hardware kit is a direct-fit replacement for the 1988-1991 BMW M3, 1992-1998 BMW 318I and 318IS, 1995-1998 BMW 318TI, 1992-1995 BMW 325I and 325IS, 1996-1998 BMW 328I, 328IS and Z3, plus the 1988-1989 Merkur Scorpio and 1985-1989 Merkur XR4TI (all engines) — see the Buyer's Guide tab for the full list.
- Stainless steel construction: finished in zinc for corrosion resistance.
- Included hardware: two caliper support springs.
- OE-quality: matches Original Equipment quality specifications for exact fitment and original replacement.
- Quieter operation: fresh hardware helps reduce noise and premature pad wear for a smoother, more efficient braking system.
Brakes are designed as a system, and every clip, spring and retainer needs to work together for consistent performance. Replacing tired, corroded hardware when you service the front pads helps the components locate and move as intended. Dust boots are not included. Country of origin: China. Each listed application uses one kit.
Interchange: H15739 · FH13308 · 83189A · H15806A · Manufacturer part number 13308
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What is the Carlson 13308?
It's a front Disc Brake Hardware Kit that supplies the springs and hardware used with the disc brake calipers, helping the pads and caliper components locate and move as intended.
Which vehicles does this kit fit?
It fits the 1988-1991 BMW M3, 1992-1998 318I/318IS, 1995-1998 318TI, 1992-1995 325I/325IS, 1996-1998 328I/328IS/Z3, plus the 1988-1989 Merkur Scorpio and 1985-1989 Merkur XR4TI. See the Buyer's Guide tab.
What's included in the kit?
The kit includes two caliper support springs. It is made of stainless steel with a zinc finish. Dust boots are not included.
Should I replace the hardware when I install new brake pads?
Fresh hardware is recommended during a brake service. Replacing corroded clips and springs helps reduce noise and premature pad wear and keeps the components moving freely.
Where is this kit made and how many do I need?
Country of origin is China. Each listed application uses one kit per the catalog quantity.
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