Carlson 7745 Disc Brake Caliper Piston - Front or Rear
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Carlson

Carlson 7745 Disc Brake Caliper Piston - Front or Rear

Brand Carlson 7745
Position Rear and Front
Fits BMW, Mercedes-Benz, and Volvo · 44 vehicles

Brake caliper piston. Restores hydraulic pressure for consistent braking response.

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Carlson 7745 Disc Brake Caliper Piston

Carlson 7745 is a disc brake caliper piston for brake hydraulic service on select Volvo, Mercedes-Benz, and BMW applications. It is a direct-fit replacement for front and rear caliper service where the listed caliper codes and suspension notes match.

  • Disc brake caliper piston for brake hydraulic repair
  • Fits front and rear applications listed by vehicle and caliper code
  • Application-specific fitment for Volvo 940/960, Mercedes-Benz 300SE/300SEL/350SDL/420SEL/560SEC/560SEL/300SDL, and BMW 530i
  • Use with the exact caliper marking and suspension notes shown in the fitment data
  • Carlson part number 7745 for catalog lookup and ordering

Vehicle Fitment

  • Fits 1994-1997 Volvo 960, rear, D391; D541
  • Fits 1994-1995 Volvo 940, rear, D391; D541
  • Fits 1991-1993 Volvo 940, rear, except Multi-Link Suspension; Caliper Marked 40; D541
  • Fits 1992-1993 Volvo 960, rear, except Multi-Link Suspension; Caliper Marked 40; D541
  • Fits 1988-1992 Mercedes-Benz 300SE, front, D145
  • Fits 1988-1991 Mercedes-Benz 300SEL, front, D145
  • Fits 1990-1991 Mercedes-Benz 350SDL, front, D145
  • Fits 1986-1991 Mercedes-Benz 420SEL, front, D145
  • Fits 1986-1991 Mercedes-Benz 560SEC, front, D148
  • Fits 1986-1991 Mercedes-Benz 560SEL, front, D145
  • Fits 1986-1987 Mercedes-Benz 300SDL, front, D145
  • Fits 1975-1976 BMW 530i, front, D82

What It Helps Repair

  • Brake drag caused by a worn or damaged caliper piston
  • Uneven braking from piston wear or corrosion
  • Hydraulic leakage at the caliper during brake service
  • Poor caliper movement during pad and rotor maintenance
  • Brake performance issues tied to the original piston dimensions

Installation Notes

Verify the caliper code, position, and suspension notes before installation. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. Confirm the piston matches the listed Volvo 940 and 960 rear calipers, as well as the specified Mercedes-Benz and BMW front calipers, before assembly.

Quality Assurance

Carlson brake hydraulics parts are cataloged for application-specific service, and part number 7745 is listed for the exact fitments shown above.

Related reading

This part fits 44 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1997Volvo960RearD391; D541
1996Volvo960RearD391; D541
1995Volvo940RearD391; D541
1995Volvo960RearD391; D541
1994Volvo940RearD391; D541
1994Volvo960RearD391; D541
1993Volvo940RearExcept Multi-Link Suspension; Caliper Marked 40; D541
1993Volvo960RearExcept Multi-Link Suspension; Caliper Marked 40; D541
1992Mercedes-Benz300SEFrontD145
1992Volvo940RearExcept Multi-Link Suspension; Caliper Marked 40; D541
1992Volvo960RearExcept Multi-Link Suspension; Caliper Marked 40; D541
1991Mercedes-Benz300SEFrontD145
1991Mercedes-Benz300SELFrontD145
1991Mercedes-Benz350SDLFrontD145
1991Mercedes-Benz420SELFrontD145
1991Mercedes-Benz560SECFrontD148
1991Mercedes-Benz560SELFrontD145
1991Volvo940RearExcept Multi-Link Suspension; Caliper Marked 40; D541
1990Mercedes-Benz300SEFrontD145
1990Mercedes-Benz300SELFrontD145
1990Mercedes-Benz350SDLFrontD145
1990Mercedes-Benz420SELFrontD145
1990Mercedes-Benz560SECFrontD148
1990Mercedes-Benz560SELFrontD145
1989Mercedes-Benz300SEFrontD145
1989Mercedes-Benz300SELFrontD145
1989Mercedes-Benz420SELFrontD145
1989Mercedes-Benz560SECFrontD148
1989Mercedes-Benz560SELFrontD145
1988Mercedes-Benz300SEFrontD145
1988Mercedes-Benz300SELFrontD145
1988Mercedes-Benz420SELFrontD145
1988Mercedes-Benz560SECFrontD148
1988Mercedes-Benz560SELFrontD145
1987Mercedes-Benz300SDLFrontD145
1987Mercedes-Benz420SELFrontD145
1987Mercedes-Benz560SECFrontD148
1987Mercedes-Benz560SELFrontD145
1986Mercedes-Benz300SDLFrontD145
1986Mercedes-Benz420SELFrontD145
1986Mercedes-Benz560SECFrontD148
1986Mercedes-Benz560SELFrontD145
1976BMW530iFrontD82
1975BMW530iFrontD82