Quality New A4LB1 U540E A4Q CVT Transmission Reverse Brake Piston for Toyota Vios (1994-2009) factory

New A4LB1 U540E A4Q CVT Transmission Reverse Brake Piston for Toyota Vios (1994-2009)

Name: New A4LB1 U540E A4Q CVT Transmission Reverse Brake Piston for Toyota Vios (1994-2009)
Brand: Guangzhou Meishun Automatic Transmission Co., Ltd.
SKU: A4LB1 U540E
Availability: InStock

Product Summary

1. Product Overview This is a brand-new reverse brake piston, designed for the Toyota A4LB1 / U540E CVT transmission. It is compatible with Toyota Vios models from 1994 to 2009 (including 2002-2008 variants). The reverse brake piston is a critical hydraulic component in the transmission, using fluid ...

Basic Properties

Place of Origin: Guangzhou, China

Brand Name: for Toyota

Model Number: A4LB1 U540E

Trading Properties

Minimum Order Quantity: 1 PC

Payment Terms: T/T

Supply Ability: 1000PCS

Tags:

transmission rebuild kit

cvt transmission rebuild kit

CVT Transmission Repair Kit

Product Description

1. Product Overview

This is a brand-new reverse brake piston, designed for the Toyota A4LB1 / U540E CVT transmission. It is compatible with Toyota Vios models from 1994 to 2009 (including 2002-2008 variants).

The reverse brake piston is a critical hydraulic component in the transmission, using fluid pressure to engage the reverse brake band and lock the planetary gearset for reverse operation. Manufactured to OEM specifications, this piston eliminates common issues like no reverse, delayed reverse engagement, slipping, and pressure loss caused by worn or damaged piston seals.

2. Key Features & Advantages

Brand-New & OEM-Quality Construction

100% new production with high-grade materials and precision-machined sealing surfaces
Meets or exceeds OEM specifications for fit, durability, and pressure resistance
Designed to withstand operating pressures in the U540E CVT transmission

Perfect Fitment & Compatibility

Direct fit for Toyota A4LB1 / U540E CVT transmissions
Matches original specifications for accurate installation, no modification required
Compatible with Toyota Vios (1994-2009) models

Eliminates Common Transmission Faults

Resolves no reverse, delayed engagement, and reverse slipping issues
Prevents pressure loss caused by worn or damaged piston seals
Restores consistent reverse brake function and reliable reverse gear operation

Factory Direct & Fast Support

Professional manufacturer of Toyota CVT transmission parts
Competitive pricing for retail and bulk orders
Fast delivery within 1-5 working days via global express shipping

3. Compatibility List

Car Make	Model	Year Range	Transmission Model
Toyota	Vios	1994-2009 (2002-2008)	A4LB1 / U540E CVT Transmission

New A4LB1 U540E A4Q CVT Transmission Reverse Brake Piston for Toyota Vios (1994-2009) 0

New A4LB1 U540E A4Q CVT Transmission Reverse Brake Piston for Toyota Vios (1994-2009) 1

New A4LB1 U540E A4Q CVT Transmission Reverse Brake Piston for Toyota Vios (1994-2009) 2

Product Details

Highlight:

Toyota Vios CVT transmission piston

A4LB1 U540E reverse brake piston

A4Q transmission repair kit

Condition: New

Purpose: For Replace/repair

OE NO.: U540E

Size: 30X30X10CM;1.5KG

Warranty: Negotiate

Quality: 100% Professional Test

SHIPPING: FEDEX DHL UPS TNT EMS

Packing: Customized

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