NATIONAL 330663
NATIONAL part number 330663 is a extension housing seal in the Transmission-Automatic system. This catalog matches it to 33 year-and-engine configurations from 1958 to 1961.
Verified fitment includes 1961 Desoto Desoto 5.9L 361cid V8 ; 1961 Fargo F100 Panel Delivery 3.7L 225cid L6 ; 1961 Fargo F100 Panel Delivery 5.1L 313cid V8 ; 1961 Fargo F100 Pickup 3.7L 225cid L6 ; 1961 Fargo F100 Pickup 5.1L 313cid V8 , plus 28 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is NATIONAL 330663?
NATIONAL part number 330663 is a extension housing seal with published application data for 33 vehicle configurations from 1958 to 1961. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does NATIONAL 330663 fit?
This catalog matches 330663 to 33 year-and-engine configurations from 1958 to 1961. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is NATIONAL 330663 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. NATIONAL 330663 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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