1981 Master Cylinders & Boosters

Master Cylinder, Brake, 0.875 in. Bore, Aluminum, Natural, Each

Part Number: DHB-M39327

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Estimated Ship Date: Feb 26, 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-C9FB4

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Estimated Ship Date: Mar 20, 2026 if ordered today

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

Part Number: LEB-C7FB4

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Estimated Ship Date: Mar 23, 2026 if ordered today

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

Part Number: LEB-PBKT1019

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

Part Number: LEB-PBKT1078

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 20, 2026 if ordered today

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

Part Number: LEB-PBKT1082

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Estimated Ship Date: Mar 20, 2026 if ordered today

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

Part Number: LEB-PBKT1014

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Estimated Ship Date: Mar 20, 2026 if ordered today

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Master Cylinder, 1.25 in. Bore, Chevy, GMC, Each

Part Number: DHB-M39324

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Brake Boosters, Remanufactured Power Brake Boosters, Vacuum Dual Diaphragm, Steel, Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: AAZ-54-71045

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Core Charge $18.00

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

Part Number: LEB-C63A1

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Estimated Ship Date: Mar 20, 2026 if ordered today

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47-87 DUAL MASTER CYL 47-59 ADAPT REQ

Part Number: HCT-MSTR900DISC

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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

Part Number: LEB-PBKT1072

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 20, 2026 if ordered today

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CHROME MASTER CYLINDER

Part Number: LEB-MC005

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Estimated Ship Date: Mar 20, 2026 if ordered today

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Brake Master Cylinder, OEM Replacement, 0.813 in. Bore Size, Two Outlets, Iron, Natural, White Plastic Reservoir, Toyota, Each

Part Number: DHB-M39500

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Master Cylinder, Brake, 1.500 in. Bore, Aluminum, Natural, Each

Part Number: DHB-M36229

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Brake Booster Mounting Brackets, Angled, Stainless Steel, Natural, Chevy, Oldsmobile, Pontiac, Pair

Part Number: RSD-BBK001S

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Brake Master Cylinder, 1.125 in. Bore, Dual Bowl Design, Cast Iron, Chrome Lid, GM Style Master Cylinder, Left Side Outlets, Each

Part Number: LEB-MC00B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 20, 2026 if ordered today

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'74 - '86 CJ Booster & Master Assembly, 8" Dual

Part Number: RSD-OPB7486

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Master Cylinder Gasket, Buick, Chevy, Pontiac, Each

Part Number: RNB-42070

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Estimated Ship Date: Today

Power Brake Booster, Power booster kit 9 inch booster (Zinc)

Part Number: LEB-PBKT1064

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Estimated Ship Date: Mar 20, 2026 if ordered today

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Brake Master Cylinder, Chrysler, Dodge, Plymouth, Car/Pickup/Van, Each

Part Number: DHB-M88783

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Power Brake Booster Adapter, GM A/F/X-Body, Black Booster Bracket

Part Number: RSD-BBK001B

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Estimated Ship Date: Today

Master Cylinder, Brake, 34mm Bore, Chevy, GMC, Each

Part Number: DHB-M39309

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 26, 2026 if ordered today

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Master Cylinder, Brake, 0.813 in. Bore, Cast Iron, Natural, Each

Part Number: DHB-M39423

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 26, 2026 if ordered today

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Brake Master Cylinder, Professional, 1.312 in. Bore, Cast Iron, Chevy, GMC, Workhorse, Workhorse Custom Chassis, Each

Part Number: ADO-18M230

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Estimated Ship Date: Mar 16, 2026 if ordered today

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