Disc Brakes, Rotor & Caliper Kits

Upgrade your vehicle’s stopping power with top-of-the-line disc brake components from Summit Racing! Our extensive selection includes complete disc brake kits, drum...

Upgrade your vehicle’s stopping power with top-of-the-line disc brake components from Summit Racing! Our extensive selection includes complete disc brake kits, drum brake conversion kits, and individual parts to fit a wide range of vehicles.

Disc Brake Kits

Improve your braking performance with our comprehensive disc brake kits. The kits include everything you need—rotors, calipers, pads, and hardware—ensuring a seamless upgrade that delivers superior stopping power, reduced brake fade, and enhanced safety.

Conversion Kits

Convert your drum brakes to high-performance disc brakes with our disc brake conversion kits. Perfect...

Disc Brake Kits

Conversion Kits

Convert your drum brakes to high-performance disc brakes with our disc brake conversion kits. Perfect for classic car restorations or modern upgrades, these kits provide all the necessary components to swap out your old drum brakes. You’ll enjoy improved braking response and better heat dissipation. Plus, disc brakes look great behind custom wheels.

Individual Parts

Customize and maintain your braking system with our wide range of individual parts. From rotors and calipers to brake pads and hardware, Summit Racing has everything you need to keep your brakes performing at their best. Choose from OE-style replacements for factory-fresh performance or opt for high-performance parts to meet your performance goals.

Whatever you’re working on, Summit Racing has disc brake solutions to enhance your vehicle’s performance and safety. Shop now and experience the confidence and control that comes with superior braking power!

Individual Parts

Part Groups

Results 1 - 25 of 386

Yukon Gear & Axle 5-Lug Axle Conversion Kits YA G6369RACK-YDG-4

Axle Shafts, 5-Lug Axle Conversion, GM 8.875 in. (12-bolt) Truck, 4-Series Dura Grip Positraction Limited Slip Differential, Rear, Chevy, GMC, Kit

Part Number: YGA-21837

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Yukon Gear & Axle Brake Rotors YP BR-03

Brake Rotor, Kit Replacement, Steel, Natural, Solid Surface, Front, Jeep, Each

Part Number: YGA-32354

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Yukon Gear & Axle Brake Rotors YP BR-04

Brake Rotor, Front, 4WD, 10.98 in. O.D., 279 mm O.D., 5 x 5.50 in., 5 x 139.7 mm, 0.945 in. Thick, Each

Part Number: YGA-32355

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Trail-Gear Brake Rotors for 1985-1995 4RUNNER, 1979-1995 PICKUP - 140238-1

Brake Rotors, Solid Surface, Iron, Natural, Replacement Rotor for Use with Trail-Gear Rear Disc Brake Kit Only, Rear, Toyota, Each

Part Number: TGI-140238-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Trail-Gear Super Metal Knuckle Stud Kits 186115-1-KIT

Steering Knuckle Studs, Super Metal, Chromoly, 12mm x 1.50, Toyota, Kit

Part Number: TGI-186115-1-KIT

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Trail-Gear Premium Brake Pads for 1985-1995 4RUNNER, 1979-1980 PICKUP, 1995-2004 TACOMA - 140306-1-KIT

Disc Brake Pad, Rear, Semi-Metallic, Integrally Molded with Shims, Fits Trail-Gear Disc Brake Kits, Toyota, Set

Part Number: TGI-140306-1-KIT

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Trail-Gear Disc Brake Kits 140250-1-KIT

Disc Brake, Rear, Solid Rotor, 1-Piston Caliper, Lines, Toyota Truck, Kit

Part Number: TGI-140250-1-KIT

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Trail-Gear Disc Brake Kits for 1995-2004 TACOMA - 144039-1-KIT

Disc Brake Kit, Rear, 6-Lug, Toyota, Kit

Part Number: TGI-144039-1-KIT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Trail-Gear Backing Plate Eliminator Kits for 1985-1995 4RUNNER, 1979-1995 PICKUP - 140058-1-KIT

Brake Backing Plate Eliminator Kit

Part Number: TGI-140058-1-KIT

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Trail-Gear Brake Rotors for 1984-1985 4RUNNER, 1982-1985 PICKUP - 140332-1-KIT

Brake Rotor, Solid Surface, Cast Iron, Natural, 11.875 in. O.D., Front, Toyota, Each

Part Number: TGI-140332-1-KIT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Trail-Gear Brake Hats 300003-KIT

Brake Hat, 5/16 in. Through Hole, Aluminum, Orange Anodized, Front, Each

Part Number: TGI-300003-KIT

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Trail-Gear Brake Calipers for 1988-1995 4RUNNER, PICKUP - 140445-1-KIT

Caliper, Empty, Right, V6 IFS

Part Number: TGI-140445-1-KIT

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Trail-Gear Brake Rotors 300002-KIT

Brake Rotor, Rock Assault, 14.00 in. Diameter, Steel, 3/8 in. Thick. Each

Part Number: TGI-300002-KIT

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Trail-Gear Brake Calipers for 1988-1995 4RUNNER, PICKUP - 140444-1-KIT

Caliper, Empty, Left, V6 IFS

Part Number: TGI-140444-1-KIT

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Trail-Gear Steering Knuckle Replacement Components for 1984-1985 4RUNNER, 1990-1997 LAND CRUISER, 1979-1985 PICKUP - 140054-1

Stud, Steering Knuckle Replacement Component, Toyota, Each

Part Number: TGI-140054-1

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Trail-Gear Rock Assault 9 Brake Caliper Mounts 144094-KIT

Rear, Brake Caliper Mount Kit

Part Number: TGI-144094-KIT

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Trail-Gear Disc Brake Kits 120277-KIT

Brake Kit, Fully Loaded, Rear

Part Number: TGI-120277-KIT

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Trail-Gear Rock Assault 9 Brake Caliper Mounts 300423-KIT

Front, Brake Caliper Mount Kit (Set for Front)

Part Number: TGI-300423-KIT

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Yukon Gear & Axle Housing End T-Bolts YSPBLT-083

Housing End T-Bolt, 3/8-24 in. Thread, Steel, Black, Ford 8/9 in., Each

Part Number: YGA-33575

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Trail-Gear Disc Brake Adapter Kits for 1984-1995 4RUNNER, 1979-1995 PICKUP - 304981-1-KIT

Disc Brake Adapter Kit, Toyota, Pickup, 4-Runner

Part Number: TGI-304981-1-KIT

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Trail-Gear Brake Calipers for 1985-1995 4RUNNER, 1979-1995 PICKUP, 2005-2023 TACOMA - 140236-1

BRAKE CALIPER

Part Number: TGI-140236-1

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Trail-Gear Brake Calipers for 1985-1995 4RUNNER, 1979-1995 PICKUP, 2005-2023 TACOMA - 140237-1

BRAKE CALIPER

Part Number: TGI-140237-1

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Trail-Gear Replacement Brake Caliper Components for 1984-1989 4RUNNER, PICKUP - 140115-1-KIT

Brake Caliper Replacement Component, Bolt, Toyota, Each

Part Number: TGI-140115-1-KIT

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Trail-Gear Premium Brake Pads for 2003-2005 4RUNNER - 140094-1-KIT

Brake Pads, Front, Semi-Metallic, Toyota, Set

Part Number: TGI-140094-1-KIT

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Trail Gear Disc Brake Kits 300563-KIT

Brake Kit, Fully Loaded, Front

Part Number: TGI-300563-KIT

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

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