How to remove and install a brake master cylinder on Lexus RX350?

Remove top engine cover. Remove strut brace from between the strut towers. On 2004 and later Lexus models, remove cowl tray from engine compartment. Remove air filter housing. Remove as much fluid as possible from reservoir with syringe. Unplug electrical connector for brake fluid level warning switch. Place rags under fittings and prepare caps or plastic bags to cover ends of lines once disconnected. Loosen fittings at ends of brake lines where they enter Brake Master Cylinder. Carefully move brake lines away from Brake Master Cylinder and plug ends. Remove nuts attaching Brake Master Cylinder to power booster. Pull Brake Master Cylinder off studs to remove it. If necessary, remove brake lines going to ABS actuator from Brake Master Cylinder. Caution: If Brake Master Cylinder is dropped, it must be replaced. Installation: Bench bleed new Brake Master Cylinder before installing it. Attach pair of Brake Master Cylinder bleeder tubes to outlet ports of Brake Master Cylinder. Fill reservoir with recommended brake fluid. Slowly push pistons into Brake Master Cylinder to expel air. Repeat procedure until no more air bubbles are present. Remove bleed tubes and install plugs in open ports. Adjust booster pushrod length if installing new Brake Master Cylinder. Install reservoir cover, then install Brake Master Cylinder over studs on power brake booster and tighten attaching nuts finger tight. Thread brake line fittings into Brake Master Cylinder. Tighten mounting nuts and brake line fittings securely. Fill Brake Master Cylinder reservoir with fluid, then bleed Brake Master Cylinder and brake system. If necessary, bleed lines at ABS actuator. The remainder of installation is the reverse of removal. Test operation of brake system carefully before placing vehicle into normal service.

Genuine Lexus RX350 Brake Master Cylinder

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14 Brake Master Cylinders found

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Lexus RX350 Cylinder Sub-Assy, Brake Master W/Plate
Part Number: 47028-0E010
$359.99 MSRP: $499.00
You Save: $139.01 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Master Cylinder
- Replaces: 47028-48021, 47028-48020
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2007-2009 Lexus RX350 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSU30L-AWAGKA, 3MZFE; GSU30L-CWAGKA, GSU35L-AWAGKA, GSU35L-CWAGKA, MCU33L-AWAGKA, MCU33L-CWAGKA, MCU38L-AWAGKA, MCU38L-CWAGKA
View related parts
Lexus RX350 Brake Master Cylinder Sub-Assembly
Part Number: 47201-48210
$134.80 MSRP: $183.78
You Save: $48.98 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Sub-Assy, Brake Master; Master Cylinder, Master Cylinder Reservoir
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2010-2022 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFXE, 2GRFXS; GYL10L-AWXGKA, GYL10L-CWXGKA, GYL15L-AWXGKA, GYL15L-CWXGKA, GYL20L-CWXGBA, GYL25L-AWXGBA, GYL25L-CWXGBA
View related parts
Lexus RX350 Brake Master Cylinder Sub-Assembly
Part Number: 47201-48200
$258.38 MSRP: $352.28
You Save: $93.90 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Sub-Assy, Brake Master
- Replaced by: 47201-0E060
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2010-2013 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFE; GGL10L-AWTGKA, GGL10L-CWTGKA, GGL15L-AWTGKA, GGL15L-CWTGKA
View related parts
Lexus RX350 Cylinder Sub-Assy, Brake Master W/Plate
Part Number: 47028-48021
$365.99 MSRP: $499.00
You Save: $133.01 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 47028-0E010
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2007-2009 Lexus RX350 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; GSU30L-AWAGKA, GSU35L-AWAGKA, MCU33L-AWAGKA, MCU38L-AWAGKA
View related parts
Lexus RX350 Brake Master Cylinder Sub-Assembly
Part Number: 47201-48202
$258.38 MSRP: $352.28
You Save: $93.90 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Sub-Assy, Brake Master
- Replaced by: 47201-0E060
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2012-2022 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFE, 2GRFKS; GGL10L-AWTGKA, GGL10L-CWTGKA, GGL15L-AWTGKA, GGL15L-CWTGKA, GGL15L-CWZGKA, GGL20L-CWZGBA, GGL25L-AWZGBA, GGL25L-BWZGBA, GGL25L-CWZGBA
View related parts
Lexus RX350 CYLINDER SUB-ASSY, B
Part Number: 47201-0E040
$192.26 MSRP: $262.13
You Save: $69.87 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Master Cylinder
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2023-2025 Lexus RX350 | 4 Cyl 2.4L | T24AFTS; TALA10L-CWZGTA, TALA15L-CWZGTA
View related parts
Lexus RX350 Cylinder Sub-Assembly, B
Part Number: 47201-0E060
$254.15 MSRP: $352.28
You Save: $98.13 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Master Cylinder
- Replaces: 47201-48200, 47201-48201, 47201-48202
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2010-2022 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFE, 2GRFE; GGL10L-AWTGKA, 2GRFKS; GGL10L-AWTGKA, 2GRFKS; GGL20L-CWZGBA, GGL10L-CWTGKA, GGL15L-AWTGKA, GGL15L-CWTGKA, GGL15L-CWZGKA, GGL20L-CWZGBA, GGL25L-AWZGBA, GGL25L-BWZGBA, GGL25L-CWZGBA
View related parts
Lexus RX350 CYLINDER SUB-ASSY, B
Part Number: 47201-48240
$270.59 MSRP: $375.08
You Save: $104.49 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Master Cylinder
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2023-2025 Lexus RX350 | 4 Cyl 2.4L | T24AFTS; TALA10L-AWZGTA
View related parts
Lexus RX350 CYLINDER ASSY, BRAKE
Part Number: 47050-48510
$1563.35 MSRP: $2167.01
You Save: $603.66 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2023-2025 Lexus RX350 | 4 Cyl 2.5L | A25AFXS; AALH15L-CWXGBA
View related parts
Lexus RX350 CYLINDER ASSY, BRAKE
Part Number: 47050-48520
$1563.35 MSRP: $2167.01
You Save: $603.66 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2023-2025 Lexus RX350 | 4 Cyl 2.4L | T24AFTS; TALH17L-CWTGTA
View related parts
Lexus RX350 CYLINDER ASSY, BRAKE
Part Number: 47050-48400
$1577.15 MSRP: $2186.13
You Save: $608.98 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Brake Booster, Master Cylinder Assembly
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2023-2024 Lexus RX350 | 4 Cyl 2.5L | A25AFXS; AALH15L-CWXGBA
View related parts
Lexus RX350 CYLINDER ASSY, BRAKE
Part Number: 47050-48410
$1577.15 MSRP: $2186.13
You Save: $608.98 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Master Cylinder Assembly
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2023-2024 Lexus RX350 | 4 Cyl 2.4L | T24AFTS; TALH17L-CWTGTA
View related parts
Lexus RX350 CYLINDER ASSY, BRAKE
Part Number: 47050-48450
$1578.60 MSRP: $2188.14
You Save: $609.54 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2023-2025 Lexus RX350 | 4 Cyl 2.5L | A25AFXS; AALH15L-AWXGBA, AALH16L-AWXGBA
View related parts
Lexus RX350 Brake Master Cylinder Sub-Assembly
Part Number: 47201-48201
$258.38 MSRP: $352.28
You Save: $93.90 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Sub-Assy, Brake Master
- Replaced by: 47201-0E060
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2012-2013 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFE; GGL10L-AWTGKA, GGL15L-AWTGKA

Lexus RX350 Brake Master Cylinder

The Lexus RX350 Brake Master Cylinder translates the pressure of your foot into hydraulic pressure to ensure that the SUV stops with confidence. Mounted on the front of the vacuum booster, the Brake Master Cylinder contains two pistons which push the brake fluid down twin circuits to ensure that even if one should fail, the other should have enough grip to bring the RX350 to a stop, keeping Lexus standards high. An internal return spring snaps the pistons back when the pedal is raised, and small ports and cup seals keep the bore flooded with fluid for repeat performance. Through the years, the model has employed two primary reservoir designs, one being an older style integral metal construction having one bail secured cap and a more modern style external plastic tank sealed by O-rings and screw caps, both feeding the Brake Master Cylinder without allowing air in. Drivers may notice a low pedal or damp booster face if seals are leaking or from moisture corrosion to the bore to warn that the Brake Master Cylinder needs attention before the RX350 loses braking strength and the Lexus reputation for safety is compromised as a result of a failing Brake Master Cylinder in the Lexus RX350.

Should you need to purchase new auto parts for your vehicle, we strongly suggest you consider the genuine Lexus RX350 Brake Master Cylinder available on LexusPartsNow.com. Our OEM Lexus RX350 Brake Master Cylinder come with the reassurance of the manufacturer's warranty, a hassle-free return policy, and speedy delivery service, all at affordable prices online. Feel free to shop with confidence!

Lexus RX350 Brake Master Cylinder Parts Questions & Experts Answers

Brake Master Cylinder Sub-Assembly
47201-48210
Q: How to remove and install a brake master cylinder on Lexus RX350?
A:
Remove top engine cover. Remove strut brace from between the strut towers. On 2004 and later Lexus models, remove cowl tray from engine compartment. Remove air filter housing. Remove as much fluid as possible from reservoir with syringe. Unplug electrical connector for brake fluid level warning switch. Place rags under fittings and prepare caps or plastic bags to cover ends of lines once disconnected. Loosen fittings at ends of brake lines where they enter Brake Master Cylinder. Carefully move brake lines away from Brake Master Cylinder and plug ends. Remove nuts attaching Brake Master Cylinder to power booster. Pull Brake Master Cylinder off studs to remove it. If necessary, remove brake lines going to ABS actuator from Brake Master Cylinder. Caution: If Brake Master Cylinder is dropped, it must be replaced. Installation: Bench bleed new Brake Master Cylinder before installing it. Attach pair of Brake Master Cylinder bleeder tubes to outlet ports of Brake Master Cylinder. Fill reservoir with recommended brake fluid. Slowly push pistons into Brake Master Cylinder to expel air. Repeat procedure until no more air bubbles are present. Remove bleed tubes and install plugs in open ports. Adjust booster pushrod length if installing new Brake Master Cylinder. Install reservoir cover, then install Brake Master Cylinder over studs on power brake booster and tighten attaching nuts finger tight. Thread brake line fittings into Brake Master Cylinder. Tighten mounting nuts and brake line fittings securely. Fill Brake Master Cylinder reservoir with fluid, then bleed Brake Master Cylinder and brake system. If necessary, bleed lines at ABS actuator. The remainder of installation is the reverse of removal. Test operation of brake system carefully before placing vehicle into normal service.

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