31020-X2701 TRANSMISSION-AUTOMATIC / NL28LFJ (L28E, L28ET) (1) Lookup Code 31020 Replaced By 31020-X2707 Supersession(s): 31020-X2707 (2) 31020-X2701 Automatic Transmission is Lookup Code 31020 in the diagram attached as resource.png Part Fitment (1) ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Make Model Year Trim Engine Important vehicle option details ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Nissan 280ZX 1979-1983 GL, NON GL 6 Cyl 2.8L L28E, L28ET ------------------------------------------------------------------------------------------------------------------------------------------------------------------ 1) https://www.nissanpartsdeal.com/parts/nissan-transmission~31020-x2701.html 2) https://parts.nissanoflumberton.com/p/89815969/31020-X2701.html 3) https://go4trans.com/transmission/3n71b-en/ Picture(s): 31020-X2701_01 4) http://datsun1200.com/modules/myalbum/photo.php?lid=21632 Picture(s): 31020-X2701_04 5) https://240z.life/transmission-reference-materials/ Specifications ___________________________________________________________________________________________________________________________________________________________________ The vehicle options this part fits: Nissan 280ZX (S130) (1) Production Date: 07/1978- Fitting Vehicle Options: AT ___________________________________________________________________________________________________________________________________________________________________ Additional Information: (3) Lookup Code 31020 Manufacturer Part Number 31020-X2701 Part Description Automatic Transmission Item Dimensions 34.7 x 17.9 x 14.9 inches Item Weight 122.90 Pounds ___________________________________________________________________________________________________________________________________________________________________ Product Comparison: 3N71B Automatic Transmissions: Year & Model Part Number 1st 2nd 3rd Stall RPM 3N71B 1979 Datsun 280ZX 31020-X2710 2.458 1.458 1.000 2100 - 2400 3N71B 1980 Datsun 280ZX 31020-X2707 2.458 1.458 1.000 1950 - 2250 3N71B 1981 Datsun 280ZX 31020-X2707 2.458 1.458 1.000 2000 - 2300 3N71B 1982 Datsun 280ZX 31020-X2707 2.458 1.458 1.000 2000 - 2300 L3N71B 1983 Datsun 280ZX 31020-X6703 2.458 1.458 1.000 2000 - 2300 3N71B 1983 Datsun 280ZX Turbo 31020-X2770 2.458 1.458 1.000 2400 - 2700 ___________________________________________________________________________________________________________________________________________________________________