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4N71B Transmission parts, repair guidelines, problems, manuals

L4N71B, E4N71B, N4AEL, N4AHL

Spare parts Technical issues Related videos Useful links Discuss

Transmission general data

Number of gears Transmission Type Drive Torque (Nm) ATF (full capacity) L ATF type
4 AT RWD 280 7 AT-Matic J

4N71B 4-speed automatic transmission 4N71B was produced in 1984 for rear wheel drive Nissan 300ZX.This transmission is a successor of very famous 3-speed modification 3N71B. Since 1989 this transmission was modified for Mazda 929 under the name N4A-EL. In 2000 4N71B was used as a basis for updated JR401E, which is used with 3-liter engines V6.


What are you looking for?

Overhaul Kit | Friction Kit | Friction | Steel Plate | Steel Kit | Band | Solenoid Kit | Solenoid EPC | Solenoid TCC | Pump | Shaft | Drum | Valve body | Torque converter | Hub | Piston | Piston Kit | Planetary Gear | Filter | Gasket | Bushing | Seal | Bearing | Pressure Plate | Stator | Differential | Retainer | Inhibitor Switch | Instruction manual | TOOLS & ACCESORIES | Sensor

Related transmission models or modifications of this transmission:

Technical issues and repair guidelines

This transmission appears in repair services very rarely. Due to its simple design specialists usually just need to replace worn-out spare parts and friction clutches to bring this transmission back to life.

How to repair this transmission (Videos) Suggest your video

Valve Body Shift Kit Installation

Instruction manuals and useful links Suggest your link

Link type Source Description
PDF waghornswood.net.nz Repair manual E4N71B
PDF shinseiauto.com Scheme 4N71B
PDF drive.google.com Repair manual 4N71B