ATP TO18
ATP part number TO18 is a clutch pack piston dam / seal in the Transmission-Automatic system. This catalog matches it to 55 year-and-engine configurations from 1967 to 1989.
Verified fitment includes 1989 Aston Martin Lagonda 5.3L V8 ; 1989 Maserati 228I 2.8L V6 Turbocharged ; 1989 Maserati 430I 2.8L V6 Turbocharged ; 1988 Aston Martin Zagato 5.3L V8 ; 1987 Maserati 425 2.5L V6 Turbocharged , plus 50 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is ATP TO18?
ATP part number TO18 is a clutch pack piston dam / seal with published application data for 55 vehicle configurations from 1967 to 1989. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does ATP TO18 fit?
This catalog matches TO18 to 55 year-and-engine configurations from 1967 to 1989. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is ATP TO18 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. ATP TO18 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.
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