U540E A4LB1 Automatic Transmission Friction Plate Kit

A4LB1 / U540E Automatic Transmission Friction Plate Kit

This is an automatic transmission friction plate kit for A4LB1 / A4LB / U540E transmissions. It is designed for transmission repair, rebuilding, and overhaul service. Friction plates are key wear components inside the transmission clutch packs. After long-term use, worn or burnt friction plates may cause slipping, delayed engagement, harsh shifting, or abnormal gear shifting.

Package Includes

• 1 × Automatic Transmission Friction Plate Kit

Please refer to the actual product for the exact quantity of plates included.

Compatible Transmission Models

• A4LB1
• A4LB
• U540E

Reference Name / Interchange Description

• U540E A4LB1 Transmission Friction Plate Kit
• U540E A4LB1 Automatic Transmission Friction Clutch Plates
• A4LB1 Transmission Friction Plate Set
• U540E Transmission Friction Kit

OE Number Notice

This type of friction plate kit is usually identified by transmission model, clutch pack structure, friction plate size, and aftermarket reference numbers. It may not correspond to one single OE number.

Before ordering, please confirm:

• Original transmission model
• Original friction plate size and quantity
• Inner / outer tooth design of the original plates
• Clutch pack position
• VIN number or photos of the original parts

Vehicle Application Reference

This kit may fit selected Toyota / Daihatsu vehicles equipped with A4LB1 / A4LB / U540E automatic transmissions, such as:

• Daihatsu Sirion
• Daihatsu Terios
• Daihatsu Be-go
• Toyota Cami
• Toyota Rush
• Selected Toyota Paseo / Vios versions

Fitment may vary depending on year, market region, engine size, and transmission version. Please verify the original transmission model and friction plate specifications before ordering.

Product Features

• Suitable for automatic transmission repair and overhaul
• Helps replace worn, burnt, or slipping original friction plates
• Helps restore clutch holding performance and shifting stability
• Suitable for transmission repair shops, rebuilders, and wholesale buyers
• Recommended to inspect or replace together with steel plates, overhaul kit, transmission filter, and oil pan gasket

Important Fitment Notice

To avoid incorrect orders, please confirm the original transmission model, friction plate size, friction plate quantity, and photos of the original parts before placing an order. If you are not sure about compatibility, please contact us before purchase.