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Japanese clutch master cylinder for RAV4 OEM: 31420-42070

$ 10.00 ~ $ 50.00/piece

1/piece

(Min. Order)

Quick Details

OEM：

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Sample:

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Port:

Payment:

Other

Place of Origin：

China

Supply Ability：

1 piece per day

Quick Details

Port

Guangzhou
Payment Terms

L/C,T/T,Western Union,MoneyGram
Supply Ability

10000 Piece/Pieces per Month
Availability

300-500 pcs in stock
Car Make

for RAV4/ACA33
Place of Origin

Japan
Size

Standard
OE NO.

31420-42070
100% quality tested

Yes
Material

Steel
Model Number

31420-42070
Flexibility

Yes
Brand Name

ADS
Item

clutch master cylinder for RAV4
Type

Clutch Master Cylinder & Slave Cylinder
Sustainability

Yes
Packaging

Brand Packaging
Reliability

Yes
Performance

Reliable and durable
Business Type

Wholesale
Delivery Detail

Shipped in 3 days after payment
Packaging Detail

brand packaging clutch master cylinder for RAV4

Shipping fee

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About this item

Direct replacement - this clutch master cylinder is built to match the original clutch master in specific vehicles.

Precise design - reverse-engineered from original equipment to fit seamlessly and function reliably.

Durable materials - includes high-grade rubber components for compatibility with standard brake fluid.

Trustworthy value - backed by a team of engineers and quality control experts in China.

Ensure fit - to make sure this part fits your exact vehicle, input your make, model, and trim level into the garage tool.

Clutch Master Cylinders

The clutch master cylinder is directly connected to the clutch pedal and serves as the portion of the hydraulic system that generates hydraulic pressure. Master cylinders are divided into two primary categories based on the internal mechanism used to generate hydraulic pressure: seal over port systems and center-feed type systems.

Seal over the port system

The seal-over port system uses a push rod attached to the clutch pedal to produce piston movement in the master cylinder. When the piston moves, seals attached to the piston move forward. The primary seal passes over a small port in the wall of the cylinder, which allows fluid flow to and from the reservoir. Once the primary seal passes over the port, the fixed portion of fluid contained between the master and slave cylinder is moved toward the slave cylinder. This results in disengagement of the clutch. One variation of the seal over the port is a plunger-type master cylinder. Rather than using the attached seals that move with the pistons, the piston instead moves through the seals.

Center-feed type system

The center-feed type system uses small hooks attached to the nose of the piston. When the clutch pedal is not depressed, these hooks engage a flange on the valve stem. A circular rubber seal on the opposite end of the valve stem is held away from the master cylinder body. This allows fluid flow to and from the reservoir. When the clutch pedal is depressed, the hooks no longer hold the valve stem and it is pushed to the bottom of the master cylinder body. The reservoir is now separated from the fixed fluid, contained between the master and slave cylinder. As the clutch pedal is further depressed and the master cylinder piston moves even further, fluid is forced toward the slave cylinder, resulting in the disengagement of the clutch. Master cylinders are also subdivided into two additional categories: Integral reservoir systems and remote reservoir systems. The fluid reservoir of an integral reservoir system is part of the master cylinder body. The fluid reservoir of a remote reservoir system is attached to the master cylinder body via a rubber hose. The use of integral or remote reservoirs is dictated by the available room in the engine compartment. Both integral and remote reservoir types are used in seal over port and center feed type systems.

clutch master cylinder for RAV4 / ACA33

Product Description

Applicable car model(s): for RAV4/ACA33
- Long life
- Stable & reliable performance
- 100% quality tested, with 1 year warranty

Aisin Seiki Co., Ltd., also known as Aisin, is a Japanese corporation which develops and produces components and systems for the automotive industry. Aisin is a Fortune Global 500 company, ranked 347 on the 2007 rankings.
Aisin Seiki was founded in 1949 and currently supplies engine, drivetrain, body and chassis, aftermarket, and other main automotive parts for various major OEMs.