HomeBrake > Brake HydraulicsDynamite Friction 331-40680 Disc Brake Caliper - Rear Right
Part #: 331-40680

Dynamite Friction 331-40680 Disc Brake Caliper - Rear Right

DFC Premium Caliper - Silver Zinc Coated, Rear Right
14 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
DFC Premium Caliper - Silver Zinc Coated, Rear Right
Fitment: Ram, 2500 and 3500
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Reliable Disc Brake Caliper for Ram 2500 and 3500

The Dynamite Friction DFC Premium Caliper - Silver Zinc Coated (part number 331-40680) is engineered for precise braking performance on Ram 2500 and 3500 models. Designed with durable materials and essential features, this disc brake caliper supports effective brake hydraulics without including pads.

Key Features of the DFC Premium Caliper

  • Silver zinc coating for corrosion resistance and extended service life
  • Includes bleeder screw for easy brake fluid maintenance
  • Equipped with two phenolic pistons, each 48mm in diameter
  • Compatible specifically with Ram 2500 and 3500 models
  • Part number 331-40680 ensures exact fit and function

Detailed Product Description

This Dynamite Friction disc brake caliper features a silver zinc coating that helps protect against rust and environmental wear, making it suitable for demanding driving conditions. The caliper contains two phenolic pistons, each measuring 48mm in diameter, which provide reliable hydraulic pressure for consistent braking. Phenolic pistons are known for their resistance to heat and corrosion, contributing to longer caliper life and reduced brake fluid contamination. The included bleeder screw facilitates straightforward brake bleeding, ensuring proper hydraulic system maintenance. Note that brake pads are not included with this caliper.

The DFC Premium Caliper - Silver Zinc Coated product line focuses on delivering durable, corrosion-resistant calipers designed for heavy-duty applications. This line emphasizes quality materials and precise manufacturing to meet the requirements of Ram 2500 and 3500 brake systems.

Common Applications and Problem Solving

  • Replacement for worn or leaking disc brake calipers on Ram 2500 and 3500
  • Addresses brake fluid leaks caused by damaged or corroded pistons
  • Improves brake pedal feel by restoring proper hydraulic pressure
  • Prevents corrosion-related caliper failure in harsh environments
  • Supports maintenance of brake hydraulics with included bleeder screw

Installation Notes and Tips

When installing the Dynamite Friction 331-40680 caliper, ensure the brake system is properly bled using the included bleeder screw to remove air and maintain hydraulic integrity. Verify piston seals and mounting hardware compatibility with your Ram 2500 or 3500 model. Since brake pads are not included, inspect existing pads for wear and replace if necessary. Follow manufacturer torque specifications for mounting bolts to ensure safe operation.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Premium Caliper - Silver Zinc Coated to meet industry standards for brake hydraulics. The phenolic pistons and corrosion-resistant coating contribute to product durability. Warranty details are provided by the manufacturer and should be confirmed at the time of purchase.

BrandDynamite Friction
Part Number331-40680
PositionDFC Premium Caliper - Silver Zinc Coated, Rear Right
Pads IncludedNo
Bleeder Screw IncludedYes
Piston Quantity2
Piston Diameter48
Piston MaterialPhenolic

This part fits 14 vehicles. Search below:

YearMakeModelPositionNotes
2025Ram2500Rear RightDFC Premium Caliper - Silver Zinc Coated
2025Ram3500Rear RightSRW; DFC Premium Caliper - Silver Zinc Coated
2024Ram2500Rear RightDFC Premium Caliper - Silver Zinc Coated
2024Ram3500Rear RightSRW; DFC Premium Caliper - Silver Zinc Coated
2023Ram2500Rear RightDFC Premium Caliper - Silver Zinc Coated
2023Ram3500Rear RightSRW; DFC Premium Caliper - Silver Zinc Coated
2022Ram2500Rear RightDFC Premium Caliper - Silver Zinc Coated
2022Ram3500Rear RightSRW; DFC Premium Caliper - Silver Zinc Coated
2021Ram2500Rear RightDFC Premium Caliper - Silver Zinc Coated
2021Ram3500Rear RightSRW; DFC Premium Caliper - Silver Zinc Coated
2020Ram2500Rear RightDFC Premium Caliper - Silver Zinc Coated
2020Ram3500Rear RightSRW; DFC Premium Caliper - Silver Zinc Coated
2019Ram2500Rear RightDFC Premium Caliper - Silver Zinc Coated
2019Ram3500Rear RightSRW; DFC Premium Caliper - Silver Zinc Coated

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