I think the 1324 and 1182 both have 20mm X 1.5 threads, and have the same relief valve psi. The only real difference is the height (5.19"1182, 4.08" 1324). They seem to be for the 4D56, not the 4D55. The filter I need has 30mm threads.

All Diesel Fleet:
1985 Mitsubishi 2.3 Turbodiesel Pick-up, 1983 GMC Van- 6.2 Diesel.
Benzs: 1995 E300 diesel, 1980 300SD, 1982 300CD, 1983 300D, 1985 190D.
1980 AMC Eagle Limited Wagon powered by: 3.6 Litre I6 VM Turbo Diesel Engine (one of fewer than 10 made, only 2 known to still exist)