Use installation tool MST341.
2.8L / 171 OHV V6 12V "S" 93.00mm Bore 83-86
FORD
2.9L / 177 OHV V6 12V "T" 93.00mm Bore 86-92
FORD
2.9L / 177 OHV V6 12V "V" 93.00mm Bore 88-89
FORD
4.0L / 244 OHV V6 12V "X" 100.40mm Bore 90-00
FORD
4.0L / 3996 OHV V6 12V "X" Ford 100.40mm Bore 91-00
MAZDA
FO171T | 2.8L / 171 OHV V6 12V "S" 93.00mm Bore 83-86
FORD
FO177C | 2.9L / 177 OHV V6 12V "V" 93.00mm Bore 88-89
MERKUR
FO177T | 2.9L / 177 OHV V6 12V "T" 93.00mm Bore 86-92
FORD
FO244TA | 4.0L / 244 OHV V6 12V "X" 100.40mm Bore 90-00
FORD
MA3996T/FO | 4.0L / 3996 OHV V6 12V "X" Ford 100.40mm Bore 91-00
MAZDA