HomeCarlson 7645 Disc Brake Caliper Piston - Front
Part #: 7645

Carlson 7645 Disc Brake Caliper Piston - Front

Front
75 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$30.18Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
Out of Stock
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chrysler, Dodge, and Plymouth, TC Maserati, Shadow, Aries, Reliant, Sundance, Daytona, LeBaron, New Yorker, Town & Country, 600, Charger, Caravelle, Laser, E Class, Executive Sedan, and 400
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Disc Brake Caliper Piston for Chrysler, Dodge, and Plymouth

The Carlson 7645 disc brake caliper piston is designed to restore proper braking function in select Chrysler, Dodge, and Plymouth vehicles. Engineered to meet OEM specifications, this component ensures consistent performance and durability for your brake system.

  • Compatible with Chrysler, Dodge, and Plymouth models including 600, Aries, Charger, Daytona, Laser, LeBaron, New Yorker, Reliant, Shadow, Sundance, and Town & Country
  • Precision-machined disc brake caliper piston for accurate fit and function
  • Manufactured by Carlson, a trusted name in brake hydraulics
  • Part number 7645 for easy identification and replacement
  • Constructed from corrosion-resistant materials to withstand brake system conditions

Product Details and Compatibility

The Carlson 7645 disc brake caliper piston is specifically designed for use in the brake hydraulics system of various Chrysler, Dodge, and Plymouth vehicles. This piston fits models such as the Chrysler 600 and New Yorker, Dodge Charger and Daytona, and Plymouth Aries and Sundance, among others. By matching OEM dimensions and material standards, it ensures proper sealing and smooth piston movement within the caliper assembly, which is critical for effective braking performance.

Common Applications and Problem Resolution

This disc brake caliper piston is used to replace worn or damaged pistons that can cause brake fluid leaks, uneven brake pad wear, or reduced braking efficiency. It addresses issues such as:

  • Brake fluid leakage from the caliper
  • Uneven or premature brake pad wear
  • Reduced brake responsiveness or spongy brake pedal feel
  • Corrosion or pitting on the piston surface
  • Caliper sticking or binding during brake application

Installation Notes and Tips

When installing the Carlson 7645 disc brake caliper piston, ensure the caliper bore is clean and free of debris or corrosion. Use the appropriate brake lubricant on seals and piston surfaces to facilitate smooth operation. Verify that the piston moves freely within the caliper before reassembling the brake components. Always follow vehicle-specific service manual instructions for brake system maintenance and bleeding procedures.

Quality Assurance and Warranty Information

Carlson manufactures the 7645 disc brake caliper piston to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details may vary, Carlson products typically come with a limited warranty against defects in material and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.

This part fits 75 vehicles. Search below:

YearMakeModelSubmodel# DoorsPositionNotes
1989ChryslerShadowFrontSteel Replacement Piston; D220
1989DodgeAries2 DoorFrontSteel Replacement Piston compatible with D222 Disc Brake Caliper
1989DodgeShadowFrontSteel Replacement Piston; D220
1989PlymouthReliant2 DoorFrontSteel Replacement Piston; Disc; D222
1989PlymouthSundanceFrontSteel Replacement Piston; Disc; D220
1988ChryslerDaytonaFrontExcept Vehicles Equipped With Wear Sensors; Steel Replacement Piston; D220
1988ChryslerLeBaron4 DoorFrontSteel Replacement Piston; D220
1988DodgeAries2 DoorFrontSteel Replacement Piston compatible with D222 Disc Brake Caliper
1988DodgeDaytonaFrontExcept Vehicles Equipped With Wear Sensors; Steel Replacement Piston; D220
1988DodgeShadowFrontSteel Replacement Piston; D220
1988PlymouthReliant2 DoorFrontSteel Replacement Piston; Disc; D222
1988PlymouthSundanceFrontSteel Replacement Piston; Disc; D220
1987ChryslerDaytonaFrontExcept Vehicles Equipped With Wear Sensors; Steel Replacement Piston; D220
1987ChryslerLeBaron4 DoorFrontSteel Replacement Piston; D220
1987ChryslerNew YorkerFrontSteel Replacement Piston; D220
1987ChryslerTown & CountryFrontSteel Replacement Piston; D220
1987Dodge600FrontSteel Replacement Piston; D220
1987DodgeAriesFrontDisc Brake Caliper Piston with Standard Brake, Steel Replacement Piston (D222)
1987DodgeAriesFrontHeavy Duty Brake with Steel Replacement Piston D220
1987DodgeChargerFrontSteel Replacement Piston; D220
1987DodgeDaytonaFrontExcept Vehicles Equipped With Wear Sensors; Steel Replacement Piston; D220
1987DodgeShadowFrontSteel Replacement Piston; D220
1987PlymouthReliantFrontHeavy Duty Brakes; Steel Replacement Piston; Disc; D220
1987PlymouthReliantFrontStandard Brakes; Steel Replacement Piston; Disc; D222
1987PlymouthSundanceFrontSteel Replacement Piston; Disc; D220
1986ChryslerDaytonaFrontExcept Vehicles Equipped With Wear Sensors; Steel Replacement Piston; D220
1986ChryslerLaserFrontExcept Pads With Wear Sensors; Steel Replacement Piston; D220
1986ChryslerLeBaron4 DoorFrontSteel Replacement Piston; D220
1986ChryslerNew YorkerFrontSteel Replacement Piston; D220
1986ChryslerTown & CountryFrontSteel Replacement Piston; D220
1986Dodge6004 DoorFrontSteel Replacement Piston; D220
1986DodgeAriesFrontHeavy Duty Brake with Steel Replacement Piston D220
1986DodgeAriesFrontDisc Brake Caliper Piston with Standard Brake, Steel Replacement Piston (D222)
1986DodgeChargerFrontSteel Replacement Piston; D220
1986DodgeDaytonaFrontExcept Vehicles Equipped With Wear Sensors; Steel Replacement Piston; D220
1986PlymouthReliantFrontHeavy Duty Brakes; Steel Replacement Piston; Disc; D220
1986PlymouthReliantFrontStandard Brakes; Steel Replacement Piston; Disc; D222
1985ChryslerDaytonaFrontExcept Vehicles Equipped With Wear Sensors; Steel Replacement Piston; D220
1985ChryslerLaserFrontExcept Pads With Wear Sensors; Steel Replacement Piston; D220
1985ChryslerLeBaron4 DoorFrontSteel Replacement Piston; D220
1985ChryslerNew YorkerFrontSteel Replacement Piston; D220
1985ChryslerTown & CountryFrontSteel Replacement Piston; D220
1985Dodge6004 DoorFrontSteel Replacement Piston; D220
1985DodgeAriesFrontDisc Brake Caliper Piston with Standard Brake, Steel Replacement Piston (D222)
1985DodgeAriesFrontHeavy Duty Brake with Steel Replacement Piston D220
1985DodgeChargerFrontSteel Replacement Piston; D220
1985DodgeDaytonaFrontExcept Vehicles Equipped With Wear Sensors; Steel Replacement Piston; D220
1985PlymouthReliantFrontHeavy Duty Brakes; Steel Replacement Piston; Disc; D220
1985PlymouthReliantFrontStandard Brakes; Steel Replacement Piston; Disc; D222
1984ChryslerDaytonaFrontExcept Vehicles Equipped With Wear Sensors; Steel Replacement Piston; D220
1984ChryslerLaserFrontExcept Pads With Wear Sensors; Steel Replacement Piston; D220
1984ChryslerLeBaron4 DoorFrontSteel Replacement Piston; D220
1984ChryslerNew YorkerFrontSteel Replacement Piston; D220
1984ChryslerTown & CountryFrontSteel Replacement Piston; D220
1984Dodge6004 DoorFrontSteel Replacement Piston; D220
1984DodgeAriesFrontHeavy Duty Brake with Steel Replacement Piston D220
1984DodgeAriesFrontDisc Brake Caliper Piston with Standard Brake, Steel Replacement Piston (D222)
1984DodgeChargerShelbyFrontSteel Replacement Piston; D220
1984DodgeDaytonaFrontExcept Vehicles Equipped With Wear Sensors; Steel Replacement Piston; D220
1984PlymouthReliantFrontHeavy Duty Brakes; Steel Replacement Piston; Disc; D220
1984PlymouthReliantFrontStandard Brakes; Steel Replacement Piston; Disc; D222
1983ChryslerLeBaronFrontSteel Replacement Piston; D220
1983ChryslerNew YorkerFrontSteel Replacement Piston; D220
1983ChryslerTown & CountryFrontSteel Replacement Piston; D220
1983Dodge600FrontSteel Replacement Piston; D220
1983DodgeAriesFrontHeavy Duty Brake with Steel Replacement Piston D220
1983DodgeAriesFrontDisc Brake Caliper Piston with Standard Brake, Steel Replacement Piston (D222)
1983DodgeChargerShelbyFrontSteel Replacement Piston; D220
1983PlymouthReliantFrontHeavy Duty Brakes; Steel Replacement Piston; Disc; D220
1983PlymouthReliantFrontStandard Brakes; Steel Replacement Piston; Disc; D222
1982ChryslerLeBaronFrontSteel Replacement Piston for D170 Disc Brake Caliper.
1982DodgeAriesFrontSteel Replacement Piston for D170 Disc Brake Caliper.
1982PlymouthReliantFrontSteel Replacement Piston; Disc; D170
1981DodgeAriesFrontSteel Replacement Piston for D170 Disc Brake Caliper.
1981PlymouthReliantFrontSteel Replacement Piston; Disc; D170

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.