CHEVROLET Master Cylinders & Boosters

Brake Booster, Power Brake, Vacuum Dual Diaphragm, 8 in. Diameter, Steel, Chrome, Each

Part Number: LEB-2N

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Brake Booster, Vacuum Dual Diaphragm, 7 in. Diameter, Steel, Zinc, Chevy, Pontiac, Kit

Part Number: LEB-PBKT1000

5.0 out of 5 stars ( 2 )

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Master Cylinder Cover, Steel, Chrome, Single Bail, 5.625 in. x 3 in., Each

Part Number: TRD-9101

3.67 out of 5 stars ( 6 )

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CYLINDER ASM-BRK MAS

Part Number: ADO-86570064

5.0 out of 5 stars ( 1 )

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Brake Booster/Master Cylinder, 63-66 GM & GMC C/K Truck, Master Cylinder & 8" Chrome Booster Combination Kit (Disc/Drum)

Part Number: RSD-J86310971

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Master Cylinder and Brake Booster Assembly, 11.00 in. Booster Diameter, Chevy, Kit

Part Number: CLP-7387BB-MC

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Master Cylinder, Cast Iron, Natural, 1.125 in. Bore, 8.000 in. Booster, Chevy, Kit

Part Number: RSD-G84310971

5.0 out of 5 stars ( 4 )

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8 in. Booster, Zinc, Firewall Mount, Dual Bowl Master Cylinder, Cast iron, Natural, Non-Adjustable Proportioning Valve, Disc/Disc, Kit

Part Number: LEB-H81A3

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Brake Booster, Power Brake, Vacuum Single Diaphragm, 9 in. Diameter, Steel, Chrome, Each

Part Number: LEB-4F

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Master Cylinder and Booster, Hydraulic Brake Assist, Cast Iron, Disc/Drum, Chevy, GMC, Kit

Part Number: RSD-GHB670971

3.0 out of 5 stars ( 2 )

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Brake Booster/Master Cylinder, 1973-87 GM & GMC C/K Truck, Hydraulic Brake Assist Upper Assembly Kit

Part Number: RSD-GHB730971

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 27, 2026 if ordered today

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8 in. Booster, Zinc, Firewall Mount, Dual Bowl Master Cylinder, Cast iron, Natural, Adjustable Proportioning Valve, Disc/Drum or Disc/Disc, Kit

Part Number: LEB-3M105

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Power Brake Booster, 11 in. Diameter, Cadmium Plated, Chevy, Pontiac, Each

Part Number: RSD-RPB1007

3.14 out of 5 stars ( 7 )

Estimated Ship Date: Feb 27, 2026 if ordered today

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8 in. Booster, Chrome, Firewall Mount, Dual Bowl Master Cylinder, Aluminum, Chrome, Non-Adjustable Proportioning Valve, Disc/Disc, Kit

Part Number: LEB-H96B4

5.0 out of 5 stars ( 2 )

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Master Cylinder, 1.00 in. Bore, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: DHB-M64986

3.8 out of 5 stars ( 5 )

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Master Cylinder Booster Combo, Natural, 1.125 in. Bore, 9.0 in. Diameter Booster, Chevy, Kit

Part Number: TFF-2133NB

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Estimated Ship Date: May 4, 2026 if ordered today

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7 in. Booster, Chrome, Firewall Mount, Dual Bowl Master Cylinder, Aluminum, Chrome, Disc/Drum or Disc/Disc, Kit

Part Number: LEB-4T6

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Brake Booster, Power Brake, Compact-10, Vacuum Dual Diaphragm, 8 in. Diameter, Steel, Chrome, Each

Part Number: LEB-PBKT6011

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Master Cylinder Booster Combo, Chrome, 1.000 in. Bore, 9.0 in. Diameter Booster, Chevy, Kit

Part Number: TFF-2133NA-1

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Estimated Ship Date: May 4, 2026 if ordered today

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Brake Booster, Power Brake, Vacuum Dual Diaphragm, 8 in. Diameter, Steel, Zinc, Each

Part Number: LEB-3M

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Brake Booster, Power Brake, Vacuum Single Diaphragm, 9 in. Diameter, Steel, Zinc, Each

Part Number: LEB-3E

5.0 out of 5 stars ( 3 )

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Brake Master Cylinder, Chevy, GMC, Van/Pickup, Each

Part Number: DHB-M39435

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Brake Booster Mounting Brackets, Angled, Steel, Cadmium Plated, Chevy, Oldsmobile, Pontiac, Pair

Part Number: RSD-BBK001

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Brake Master Cylinder, GM/Chevy Truck Black Master Cylinder & Disc Brake Combination Valve Kit (Disc/Drum)

Part Number: RSD-B5641

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Estimated Ship Date: Feb 27, 2026 if ordered today

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1955-59 1-1/8" Bore Disc Brake Master Cylinder & Disc/Drum Combination Valve Kit

Part Number: RSD-G570971

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Estimated Ship Date: Feb 27, 2026 if ordered today

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