ATP CO4
ATP part number CO4 is a fluid pump seal in the Transmission-Automatic system. This catalog matches it to 14 year-and-engine configurations from 1969 to 1984.
Verified fitment includes 1984 Bentley Corniche 6.7L V8 ; 1982 Checker Marathon 3.8L 229cid V6 ; 1982 Checker Marathon 5.7L 350cid V8 DIESEL ; 1979 Bentley Corniche 6.8L V8 ; 1978 Bentley Corniche 6.8L V8 , plus 9 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is ATP CO4?
ATP part number CO4 is a fluid pump seal with published application data for 14 vehicle configurations from 1969 to 1984. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does ATP CO4 fit?
This catalog matches CO4 to 14 year-and-engine configurations from 1969 to 1984. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is ATP CO4 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. ATP CO4 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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