Carlson 7501 Disc Brake Caliper Piston - Front

Brand Carlson 7501
Position Front
Fits Dodge, Plymouth, International, Ford, Lincoln, Mercury, American Motors, Chrysler, and Jeep · 125 vehicles

Brake system component. Uses hydraulic pressure to help force the pads against the rotor.

Caliper piston. A vital brake hydraulics part for stopping performance.

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Carlson 7501 Disc Brake Caliper Piston

Carlson 7501 is a front disc brake caliper piston for brake hydraulic service on select Dodge, Ford, Chrysler, Jeep, Lincoln, Mercury, and Plymouth vehicles. It transfers brake fluid pressure into caliper movement so the pads clamp the rotor and the vehicle stops with consistent pedal response.

Key Features

  • Disc brake caliper piston for front brake hydraulic repair
  • Uses brake fluid pressure to move the caliper during braking
  • Fits applications across 1972-1982 model years
  • Direct fitment for select Dodge W150, D150, B100, B200, W200, and Ramcharger front brakes
  • Also fits select Ford Thunderbird and LTD front disc brake applications
  • Part number 7501 for catalog and fitment lookup

Detailed Description

This Carlson caliper piston is built for front disc brake service where the piston must maintain proper hydraulic action inside the caliper. It fits 1977-1982 Dodge W150 front, 1977-1980 Dodge D150 front, 1975-1980 Dodge B100 front, 1975-1980 Dodge B200 front, 1975-1977 Dodge W100 front, and 1974-1980 Dodge Ramcharger front applications, along with other listed Chrysler, Ford, Jeep, Lincoln, Mercury, and Plymouth models. If you are searching for Carlson 7501 for a front brake rebuild, this part matches the specified caliper repair applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

  • Brake fluid pressure loss at the caliper piston
  • Poor pad-to-rotor contact during braking
  • Uneven or inconsistent front brake response
  • Caliper rebuild needs on older disc brake systems
  • Service work on front brake hydraulic components

Installation Notes and Tips

Confirm caliper type, axle configuration, and notes listed for your vehicle before ordering. This piston is specified for front positions only, and fitment varies by model and brake hardware package. Inspect the caliper bore, seals, and related hydraulic components during service so the rebuilt caliper can operate correctly.

Quality Assurance

Carlson supplies brake hardware and hydraulic components for service applications, and this piston is cataloged for the exact vehicle fitments shown above. Verify part number 7501 against your brake system before installation.

This part fits 125 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1982DodgeW150FrontCompatible with D86 model disc brake caliper support spring.
1981DodgeW150FrontCompatible with D86 model disc brake caliper support spring.
1981DodgeW250FrontFits disc brake caliper repair kit with 3500 lb. Axle and D123.
1981PlymouthPB350FrontDisc Brake Caliper Repair Kit for model D123
1980DodgeB100FrontCompatible with D86 model disc brake caliper support spring.
1980DodgeB200FrontCompatible with D86 model disc brake caliper support spring.
1980DodgeD150FrontCompatible with D86 model disc brake caliper support spring.
1980DodgeD200FrontCompatible with disc brake hardware kit D123 applications.
1980DodgeD300FrontCompatible with disc brake hardware kit D123 applications.
1980DodgeRamchargerFrontCompatible with D86 model disc brake caliper support spring.
1980DodgeW150FrontCompatible with D86 model disc brake caliper support spring.
1980DodgeW200FrontCompatible with disc brake calipers for 3500 lb. axles, D123.
1979DodgeB100FrontCompatible with D86 model disc brake caliper support spring.
1979DodgeB200FrontCompatible with D86 model disc brake caliper support spring.
1979DodgeD100FrontCompatible with D86 model disc brake caliper support spring.
1979DodgeD150FrontCompatible with D86 model disc brake caliper support spring.
1979DodgeD200FrontCompatible with disc brake hardware kit D123 applications.
1979DodgeD300FrontCompatible with disc brake hardware kit D123 applications.
1979DodgeRamchargerFrontCompatible with D86 model disc brake caliper support spring.
1979DodgeW150FrontCompatible with D86 model disc brake caliper support spring.
1979DodgeW200FrontCompatible with disc brake calipers for 3500 lb. axles, D123.
1979FordThunderbirdFrontDisc Brake Caliper Repair Kit includes key spring for repair.
1979LincolnContinentalFrontDisc Brake Caliper Repair Kit Fitment: D50
1979MercuryCougarFrontDisc Brake Caliper Repair Kit Fitment: D50
1978ChryslerNew YorkerFrontCompatible with D86 model disc brake caliper support spring.
1978ChryslerNewportFrontCompatible with D86 model disc brake caliper support spring.
1978ChryslerTown & CountryFrontCompatible with D86 model disc brake caliper support spring.
1978DodgeB100FrontCompatible with D86 model disc brake caliper support spring.
1978DodgeB200FrontCompatible with D86 model disc brake caliper support spring.
1978DodgeD100FrontCompatible with D86 model disc brake caliper support spring.
1978DodgeD150FrontCompatible with D86 model disc brake caliper support spring.
1978DodgeD200FrontCompatible with disc brake hardware kit D123 applications.
1978DodgeD300FrontCompatible with disc brake hardware kit D123 applications.
1978DodgeRamchargerFrontCompatible with D86 model disc brake caliper support spring.
1978DodgeW150FrontCompatible with D86 model disc brake caliper support spring.
1978DodgeW200FrontCompatible with disc brake calipers for 3500 lb. axles, D123.
1978FordLTDFrontDisc Brake Caliper Repair Kit includes key spring for repair.
1978FordThunderbirdFrontDisc Brake Caliper Repair Kit includes key spring for repair.
1978JeepCJ5FrontDisc brake caliper repair kit compatible with D92 disc brakes.
1978JeepCJ7FrontDisc brake caliper repair kit compatible with D92 disc brakes.
1978LincolnContinentalFrontDisc Brake Caliper Repair Kit Fitment: D50
1978MercuryCougarFrontDisc Brake Caliper Repair Kit Fitment: D50
1978MercuryGrand MarquisFrontDisc Brake Caliper Repair Kit Fitment: D50
1978MercuryMarquisFrontDisc Brake Caliper Repair Kit Fitment: D50
1977ChryslerNew YorkerFrontCompatible with D86 model disc brake caliper support spring.
1977ChryslerNewportFrontCompatible with D86 model disc brake caliper support spring.
1977ChryslerTown & CountryFrontCompatible with D86 model disc brake caliper support spring.
1977DodgeB100FrontCompatible with D86 model disc brake caliper support spring.
1977DodgeB200FrontCompatible with D86 model disc brake caliper support spring.
1977DodgeD100FrontCompatible with D86 model disc brake caliper support spring.
1977DodgeD150FrontCompatible with D86 model disc brake caliper support spring.
1977DodgeD200FrontCompatible with disc brake hardware kit D123 applications.
1977DodgeD300FrontCompatible with disc brake hardware kit D123 applications.
1977DodgeRamchargerFrontCompatible with D86 model disc brake caliper support spring.
1977DodgeW100FrontCompatible with D86 model disc brake caliper support spring.
1977DodgeW150FrontCompatible with D86 model disc brake caliper support spring.
1977DodgeW200FrontCompatible with disc brake calipers for 3500 lb. axles, D123.
1977FordLTDFrontDisc Brake Caliper Repair Kit includes key spring for repair.
1977FordThunderbirdFrontDisc Brake Caliper Repair Kit includes key spring for repair.
1977JeepCJ5FrontDisc brake caliper repair kit compatible with D92 disc brakes.
1977JeepCJ7FrontDisc brake caliper repair kit compatible with D92 disc brakes.
1977LincolnContinentalFrontDisc Brake Caliper Repair Kit Fitment: D50
1977MercuryCougarFrontDisc Brake Caliper Repair Kit Fitment: D50
1977MercuryGrand MarquisFrontDisc Brake Caliper Repair Kit Fitment: D50
1977MercuryMarquisFrontDisc Brake Caliper Repair Kit Fitment: D50
1976ChryslerNew YorkerFrontCompatible with D86 model disc brake caliper support spring.
1976ChryslerNewportFrontCompatible with D86 model disc brake caliper support spring.
1976ChryslerTown & CountryFrontCompatible with D86 model disc brake caliper support spring.
1976DodgeB100FrontCompatible with D86 model disc brake caliper support spring.
1976DodgeB200FrontCompatible with D86 model disc brake caliper support spring.
1976DodgeD100FrontCompatible with D86 model disc brake caliper support spring.
1976DodgeD200FrontCompatible with disc brake hardware kit D123 applications.
1976DodgeD300FrontCompatible with disc brake hardware kit D123 applications.
1976DodgeMonacoFrontCompatible with D86 model disc brake caliper support spring.
1976DodgeRamchargerFrontCompatible with D86 model disc brake caliper support spring.
1976DodgeW100FrontCompatible with D86 model disc brake caliper support spring.
1976DodgeW200FrontCompatible with disc brake calipers for 3500 lb. axles, D123.
1976FordLTDFrontDisc Brake Caliper Repair Kit includes key spring for repair.
1976FordThunderbirdFrontDisc Brake Caliper Repair Kit includes key spring for repair.
1976LincolnContinentalFrontDisc Brake Caliper Repair Kit Fitment: D50
1976MercuryCougarFrontDisc Brake Caliper Repair Kit Fitment: D50
1976MercuryGrand MarquisFrontDisc Brake Caliper Repair Kit Fitment: D50
1976MercuryMarquisFrontDisc Brake Caliper Repair Kit Fitment: D50
1976MercuryMontegoFrontDisc Brake Caliper Repair Kit Fitment: D50
1975ChryslerImperialFrontCompatible with D86 model disc brake caliper support spring.
1975ChryslerNew YorkerFrontCompatible with D86 model disc brake caliper support spring.
1975ChryslerNewportFrontCompatible with D86 model disc brake caliper support spring.
1975ChryslerTown & CountryFrontCompatible with D86 model disc brake caliper support spring.
1975DodgeB100FrontCompatible with D86 model disc brake caliper support spring.
1975DodgeB200FrontCompatible with D86 model disc brake caliper support spring.
1975DodgeD100FrontCompatible with D86 model disc brake caliper support spring.
1975DodgeD200FrontCompatible with disc brake hardware kit D123 applications.
1975DodgeD300FrontCompatible with disc brake hardware kit D123 applications.
1975DodgeMonacoFrontCompatible with D86 model disc brake caliper support spring.
1975DodgeRamchargerFrontCompatible with D86 model disc brake caliper support spring.
1975DodgeW100FrontCompatible with D86 model disc brake caliper support spring.
1975DodgeW200FrontCompatible with disc brake calipers for 3500 lb. axles, D123.
1975FordLTDFrontDisc Brake Caliper Repair Kit includes key spring for repair.
1975FordThunderbirdFrontDisc Brake Caliper Repair Kit includes key spring for repair.
1975LincolnContinentalFrontDisc Brake Caliper Repair Kit Fitment: D50
1975MercuryCougarFrontDisc Brake Caliper Repair Kit Fitment: D50
1975MercuryGrand MarquisFrontDisc Brake Caliper Repair Kit Fitment: D50
1975MercuryMarquisFrontDisc Brake Caliper Repair Kit Fitment: D50
1975MercuryMontegoFrontDisc Brake Caliper Repair Kit Fitment: D50
1974ChryslerImperialFrontCompatible with D86 model disc brake caliper support spring.
1974ChryslerNew YorkerFrontCompatible with D86 model disc brake caliper support spring.
1974ChryslerNewportFrontCompatible with D86 model disc brake caliper support spring.
1974ChryslerTown & CountryFrontCompatible with D86 model disc brake caliper support spring.
1974DodgeMonacoFrontCompatible with D86 model disc brake caliper support spring.
1974DodgeRamchargerFrontCompatible with D86 model disc brake caliper support spring.
1974FordLTDFrontDisc Brake Caliper Repair Kit includes key spring for repair.
1974FordThunderbirdFrontDisc Brake Caliper Repair Kit includes key spring for repair.
1974LincolnContinentalFrontDisc Brake Caliper Repair Kit Fitment: D50
1974MercuryColony ParkFrontDisc Brake Caliper Repair Kit Fitment: D50
1974MercuryCougarFrontDisc Brake Caliper Repair Kit Fitment: D50
1974MercuryMarquisFrontDisc Brake Caliper Repair Kit Fitment: D50
1974MercuryMontegoFrontDisc Brake Caliper Repair Kit Fitment: D50
1973FordLTDFrontDisc Brake Caliper Repair Kit includes key spring for repair.
1973FordThunderbirdFrontDisc Brake Caliper Repair Kit includes key spring for repair.
1973LincolnContinentalFrontDisc Brake Caliper Repair Kit Fitment: D50
1973MercuryColony ParkFrontDisc Brake Caliper Repair Kit Fitment: D50
1973MercuryMarquisFrontDisc Brake Caliper Repair Kit Fitment: D50
1973MercuryMontegoFrontDisc Brake Caliper Repair Kit Fitment: D50
1972FordThunderbirdFrontDisc Brake Caliper Repair Kit includes key spring for repair.
1972MercuryMontegoFrontDisc Brake Caliper Repair Kit Fitment: D50