ACDelco 18FR813 | Disc Brake Caliper

Part Number
Brake Caliper

Fits: Blue Bird TC1000, Blue Bird TC2000, Chevrolet B60, Chevrolet B7, Chevrolet C50, Chevrolet C5500 Kodiak, Chevrolet C60, Chevrolet C60 Kodiak, Chevrolet C6500 Kodiak, Chevrolet C70, Chevrolet C70 Kodiak, Chevrolet C7500 Kodiak, Chevrolet P6000, Chevrolet T6500, Chevrolet T7500, Freightliner FL50, Freightliner FL60, Freightliner FL70, Freightliner MB60, Freightliner MB70, GMC B6000, GMC B7, GMC C5000, GMC C5000 Topkick, GMC C6000, GMC C6000 Topkick, GMC C6500 Topkick, GMC C7000, GMC C7000 Topkick, GMC C7500 Topkick, GMC P6500, GMC T6500, GMC T7500, International 1452SC, International 1652SC, International 1654, International 1724, International 1754, International 1824, International 1854, International 1924 S, International 1954, International 3000FE, International 3400, International 3600, International 3700, International 3800, International 3900FC, International 4600, International 4600LP, International 47

Special Price $126.89 Regular Price $140.99
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ACDelco Professional Remanufactured Friction Ready Disc Brake Calipers use both aluminum and iron castings, making them a high quality replacement for many vehicles on the road today. These loaded calipers contain Ethylene Propylene (EPDM) rubber components to provide superior resistance to heat, corrosion, and leakage. Remanufacturing disc brake calipers is an automotive industry practice that involves disassembly of existing units, and replacing components that are most prone to wear with new components. Damaged and obsolete parts are replaced and are end of line tested to ensure they perform to ACDelco specifications. In addition, remanufacturing returns components back into service rather than processing as scrap or simply disposing of them. ACDelco Professional Remanufactured Friction Ready Disc Brake Calipers are developed without attached brake pads, allowing customization for the application at hand. Bleeder screws, copper sealing washers, hardware, and mounting brackets are all included for easy installation. These friction ready disc brake calipers will provide the same performance, durability, and service life you expect from ACDelco. ? WARNING: Cancer and Reproductive Harm -



  • Blue Bird;Chevrolet;Freightliner;GMC;International;Isuzu;Mack;Sterling Truck
  • Cast iron and aluminum specifications; no extra stress on the brake boosting mounting
  • Developed without attached brake pads for customization
  • Pressure tested to ensure safe and confident braking


Bleeder Thread Diameter7/16"-24
Caliper ColorNatural
Caliper Slides IncludedNo
Caliper TypeFloating
Casting MaterialCast Iron
FAQ - Answer 1No, but it is a good idea to inspect them for wear-out, cracking, leaking etc.
FAQ - Answer 2Yes, ACDelco also offers GM OE disc brake calipers.
FAQ - Answer 3No, but it is a good idea to inspect them at every tire rotation.
FAQ - Question 1Do I have to replace all my brake parts when replacing my disc brake calipers?
FAQ - Question 2Does ACDelco offer other grades of disc brake calipers?
FAQ - Question 3Do I have to replace my disc brake calipers after a certain amount of time?
Good Maintenance Practices - Section 1 - Bullet 1Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
Good Maintenance Practices - Section 1 - Bullet 2Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
Good Maintenance Practices - Section 1 - Bullet 3Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
Good Maintenance Practices - Section 1 - Bullet 4Check the thickness of your brake pads.
Good Maintenance Practices - Section 1 - HeaderThe following inspections and maintenance procedures can help prevent potential brake problems:
Good Maintenance Practices - Section 2 - Bullet 1Inspection of the brake hoses for brittleness or cracking.
Good Maintenance Practices - Section 2 - Bullet 2Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
Good Maintenance Practices - Section 2 - Bullet 3Inspection of wheel bearings and grease seals.
Good Maintenance Practices - Section 2 - Bullet 4Parking brake adjustments (as needed).
Good Maintenance Practices - Section 2 - HeaderThe following should be conducted by a qualified technician:
Grade TypePerformance
Height (in)5.6
Inlet Fitting TypeFemale
Length (in)13.5
Mounting Bracket IncludedNo
Mounting Hardware IncludedYes
Pad Wear Sensor IncludedNo
Pads IncludedNo
Piston 1 Diameter (in)2.9
Piston 1 Diameter (mm)73.7
Piston 2 Diameter (in)2.9
Piston 2 Diameter (mm)73.7
Piston Quantity2
Programming RequiredNo
Signs of Wear & Troubleshooting - Section 1 - Bullet 4Vehicle pulls to the left or right when brakes are applied.
Signs of Wear & Troubleshooting - Section 1 - Bullet 5Brake pedal pulsation (not to be confused with normal ABS operation).
Weight (lb)28.5
Width (in)11.2


Customer Questions
Does AC Delco make Ford parts?
No, AC Delco produces parts primarily for General Motors vehicles and does not make parts specifically for Ford vehicles.
Can I use AC Delco parts to replace OEM parts?
Yes, in most cases AC Delco parts can be used as a replacement for OEM parts. However, it's important to ensure that the parts are compatible with your specific make and model of vehicle.
What AC Delco oil filter do I need?
AC Delco offers a variety of oil filters that are compatible with different makes and models of vehicles. To determine which AC Delco oil filter you need, consult your vehicle's owner's manual or use our online filter lookup tool that matches the make, model, and year of your vehicle.
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