OLDSMOBILE 442 Master Cylinders & Boosters

Master Cylinder Gasket, Buick, Chevy, GMC, Each

Part Number: RNB-42077

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Today

Master Cylinder and Brake Booster Assembly, Dual Bowl Design, 1.125 in. Bore, Buick, Chevy, Olds, Pontiac, Kit

Part Number: RSD-G813109

3.5 out of 5 stars ( 2 )

Estimated Ship Date: 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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Brake Booster/Master Cylinder, Cast Iron/Steel, Natural/Gold Zinc Plated, Buick, Chevy, Oldsmobile, Pontiac

Part Number: RSD-G81310572

5.0 out of 5 stars ( 1 )

Estimated Ship Date: 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

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

Part Number: LEB-2N605

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

Part Number: LEB-2FBB4

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Master Cylinder and Brake Booster, 1.00 in. Bore Size, Dual Bowl, 11.00 in. Diameter, Buick, Chevy, Oldsmobile

Part Number: TFF-2127NB-2

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

Part Number: LEB-2LB

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Estimated Ship Date: Feb 9, 2026 if ordered today

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

Part Number: LEB-1K1A1

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Brake Master Cylinder, Hydraulic Upgrade, 1.000 in. Bore, Dual Bowl Design, Aluminum, Chrome, Side Mount Flat Top Master Cylinder, Kit

Part Number: LEB-FC1013HK

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Master Cylinder Gasket, Buick, Chevy, Pontiac, Each

Part Number: RNB-42070

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Power Brake Booster, 11 in. Diameter, Red Powdercoated, Single Diaphram, Each

Part Number: TFF-2227NBRED

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Brake Master Cylinder, Repair Kit, 1.000 in. Bore, Kit

Part Number: AGB-MK234

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Master Cylinder, 1.00 in. Bore, Buick, Jeep, Oldsmobile, Pontiac, Each

Part Number: DHB-M71277

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Brake Booster, Steel, Chrome, Chevy, Oldsmobile, Pontiac, Each

Part Number: OER-PB1088C

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Estimated Ship Date: May 15, 2026 if ordered today

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Power Brake Booster, 11 in. Diameter, Gold Zinc Plated, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: TFF-2227NB

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Brake Booster Mounting Brackets, Steel, Zinc Plated, Each

Part Number: LEB-AFX6472

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Master Cylinder and Brake Booster Assembly, 1.000 in. Bore, 11.00 in. Booster Diameter, Chrome, Chevy, Kit

Part Number: RSD-J10035672

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Master Cylinder, Dual Bowl, Cap, Reservoir, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: MMC-63203

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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-1M1F7

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Estimated Ship Date: Feb 9, 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-1E1A3

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Estimated Ship Date: Feb 10, 2026 if ordered today

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

Part Number: LEB-1E105

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Estimated Ship Date: Feb 10, 2026 if ordered today

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

Part Number: LEB-1M3

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Master Cylinder, Dual Bowl Design, 1.125 in. Bore, Aluminum, Chrome, Proportioning Valve, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: RSD-J5171

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Estimated Ship Date: Jan 21, 2026 if ordered today

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