NATIONAL 31594
NATIONAL part number 31594 is a differential pinion bearing / race in the Drivetrain system. This catalog matches it to 385 year-and-engine configurations from 1946 to 2005.
Verified fitment includes 2005 Jeep Wrangler 2.4L L4 ; 2005 Jeep Wrangler 4.0L L6 ; 1985 Avanti Ii 5.0L 305cid V8 ; 1984 Avanti Ii 5.0L 305cid V8 ; 1983 Avanti Ii 5.0L 305cid V8 , plus 380 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is NATIONAL 31594?
NATIONAL part number 31594 is a differential pinion bearing / race with published application data for 385 vehicle configurations from 1946 to 2005. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does NATIONAL 31594 fit?
This catalog matches 31594 to 385 year-and-engine configurations from 1946 to 2005. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is NATIONAL 31594 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. NATIONAL 31594 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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