Raybestos 2675R Brake Drum - Rear
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Raybestos
 R-Line

Raybestos 2675R Brake Drum - Rear

Brand Raybestos 2675R
Position Rear
Depth 3.580
Depth 90.950
Nominal Drum Diameter 0.437
Nominal Drum Diameter 11.100
Outer Cooling Fins Yes
Outside Diameter 0.541
Outside Diameter 13.750
Stud/Lug Hole Diameter 0.566
Stud/Lug Hole Diameter 14.400
Stud/Lug Hole Quantity 5
Product line R-Line
Fits Ford and Mercury · 10 vehicles

Cooling fins. Help dissipate heat for more consistent braking performance.

Brake drum. Provides the friction surface your braking system relies on.

R-Line. Raybestos line focused on dependable replacement parts.

Cross-references AMS Automotive 4876, Anchor 2675 and Centric Parts 123.61019 for the same application. See all 37.

$98.74Free shipping
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Step 2 — Quantity
Brake Drums are typically replaced in pairs, axle by axle.
Order total $98.74
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Raybestos R-Line Brake Drum 2675R

Raybestos R-Line brake drum 2675R is a rear brake drum built for select Ford and Mercury applications from 1976-1979. With a 13.750-inch outside diameter, 3.580-inch depth, and outer cooling fins, it matches the dimensional requirements for the listed rear brake setups.

Key Features

  • Raybestos R-Line brake drum for rear brake service
  • Part number 2675R
  • 13.750-inch outside diameter and 3.580-inch depth
  • Outer cooling fins for added heat dissipation
  • 5 lug holes with 14.400 mm stud/lug hole diameter
  • Nominal drum diameter: 11.100 inches

Fitment Details

Compatible with 1977-1979 Ford Thunderbird, rear. Fits 1976-1979 Mercury Cougar, rear, with 11in x 2-1/4in brakes. Fits 1976 Mercury Montego, rear, with 11in x 2-1/4in brakes and 4-1/2in bolt circle diameter.

This part cross-references Anchor 2675 for the same application.

Product Overview

Raybestos R-Line 2675R is a replacement brake drum for rear drum brake systems that require the listed diameter, depth, and lug pattern. The cooling-fin design helps manage heat at the drum surface, while the 5-lug configuration and specified dimensions support proper fitment on the covered Ford Thunderbird, Mercury Cougar, and Mercury Montego applications. Use this brake drum when servicing rear drum brake wear, scoring, or out-of-round conditions on the specified vehicles.

Common Issues It Can Address

  • Rear brake drum wear from normal braking use
  • Brake pulsation caused by drum scoring or uneven wear
  • Reduced braking performance from an out-of-spec drum surface
  • Noise related to worn or heat-affected rear drums
  • Fitment issues when replacing a drum with the wrong diameter or depth

Installation Notes

Verify drum diameter, depth, lug-hole size, and brake configuration before installation. Confirm the vehicle uses rear 11in x 2-1/4in brakes where noted, and check the bolt circle diameter on the 1976 Mercury Montego application. Inspect related brake components, including shoes and hardware, and measure the existing drum before final assembly.

Quality Assurance

Raybestos R-Line is a brake parts line focused on replacement components for common service applications. Part number 2675R is built to the listed dimensional specifications for the covered Ford and Mercury rear brake applications.

Related reading

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
1979FordThunderbird—RearR-Line
1979MercuryCougar—Rearwith 11in x 2-1/4in Brakes; R-Line
1978FordThunderbird—RearR-Line
1978MercuryCougar—Rearwith 11in x 2-1/4in Brakes; R-Line
1977FordThunderbird—RearR-Line
1977MercuryCougar—Rearwith 11in x 2-1/4in Brakes; R-Line
1976MercuryCougar—Rearwith 11in x 2-1/4in Brakes; R-Line
1976MercuryMontegoBaseRearwith 11in x 2-1/4in Brakes; 4-1/2in Bolt Circle Diameter; R-Line
1976MercuryMontegoMXRearwith 11in x 2-1/4in Brakes; 4-1/2in Bolt Circle Diameter; R-Line
1976MercuryMontegoMX BroughamRearwith 11in x 2-1/4in Brakes; 4-1/2in Bolt Circle Diameter; R-Line
Directly replaces or cross-references 37 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 4876Anchor — 2675Centric Parts — 123.61019OSC — 1924Raybestos Brakes — 2675R3-150388-34019122.61019177-249177-295219-23292675DGS887660378140345202760212101-C5250215250736412054602675AD8119AD8119EBD1118BD2000FBD8876BD60378BD88760BD102132C10-1011D6OA1126BD6OZ1126BD2083D2675K2675X21590YH140345