Trooper LTD V6-3165cc 3.2L SOHC MFI (6VD1) (1997)
Snap ring thickness:
Blue: 1.5 mm (0.059 inch).
White: 1.53 mm (0.060 inch).
Yellow: 1.59 mm (0.063 inch).
Green: 1.62 mm (0.064 inch).
Not colored: 1.68 mm (0.066 inch).
^
Be sure to use snap rings of the same thickness on both sides.