MODEL YEAR FRONT REAR Premium Super Gas-A-Just Premium Super Gas-A-Just Twin-tube Mono-tube Twin-tube Mono-tube Oil Gas Gas Oil Gas Gas When sold out use alternative part #          When sold out , part # no longer available Ford (cont'd) Falcon & Fairmont Sedan AU II, III IRS Rear 331020 Heavy Duty     833003 833004 XK, XL, XM & XP 60-66 443320 344020 KG4505 443319 344019 XR, XT, XW & XY 67-71 443320 (KA1119) 344020 KG4505 443318 344021 553269 XA, XB, XC & XD 72-82 XE & XF 82-87 443320 (KA1119) 344020 KG4505 343327 553291 EA, EB, ED * 88-94 333334 R      333335 L 551081 343327 553291 EF, EL* ABS 94-98 333334 R      333335 L Heavy Duty     833001 R   833002 L 343327 553291 * Fit bump stop 7034530000 & de-aerating washer 1534620000 when using super low coils # no ABS bracket Falcon & Fairmont Sedan AU - BA AU without IRS 98-00 331020 Heavy Duty     833003 343327 AU with IRS 98-00 331020 Heavy Duty     833003 833004 AU II, III with IRS 4.00-9.02 331020 333330 AU II, III STD Axle 4.00-9.02 331020 343327 BA Sedan 9.02> Falcon & Fairmont Station Wagon XK, XL, XM & XP 60-66 XR, XT, XW & XY 67-71 443320 344020 KG4505 443319 344019 553269 XA, XB, XC & XD 72-82 XE & XF 82-87 EA, EB, ED * 2.88-94 333334 R      333335 L 551081 443319 344019 553269 EF, EL* ABS 94-98 333334 R      333335 L 551081 443319 344019 553269 * Fit bump stop 7034530000 & de-aerating washer 1534620000 when using super low coils # no ABS bracket Falcon & Fairmont Station Wagon AU - BA AU STD rear axle 98-00 331020 Heavy Duty     833003 AU II STD rear axle 4.01-9.01 331020 AU lll 6 cyl, 8 cyl station wagon 9.01-03 331020 BA 6 cyl, 8 cyl station wagon 03>