The Oh So Many Parts Of The L-3N71B

The L3N71B (with Lock-Up) and the 3N71B (no Lock-Up) is Nissan 3 speed automatic transmission by Nissan, Ford, and Mazda (more information below on models). Depending on on model and or year the servo can be inside or outside of the unit. Repair or rebuild kits come with the necessary part in order to accommodate both versions (combo kit).

On this posting we will add pictures of the different parts available for this unit with information on the parts.

First up is the bushing kit. The bushing kit is compatible with all models and from 1971-1987. The Washer Kit, which only comes with selective washers, is good for years 1971-1987.

Two modulators are available for this unit. Both are screw-in types with either a .840" or .910" diaphragm.

Ford: Courier 73-83; Granada with 250 6cyl engine 77-83
Nissan: B110, B210, 200SX, 240ZF, 260ZX, 280ZX, 210, 510, 610, 620, 710, 720, 810, Maxima, Pickups with 3Speed Automatics.
Mazda: 616, 618, 626, 808, B2000, B2200, GLC, RX2, RX3, RX4, RX7, Cosmo, Rotary and Pick-ups.