ATP SO34

ATP part number SO34 is a speedometer pinion seal in the Transmission-Automatic system. This catalog matches it to 4 year-and-engine configurations from 1981 to 1990.

Verified fitment includes 1990 Geo Tracker 1.6L L4 ; 1989 Geo Tracker 1.6L L4 ; 1981 Fiat 124 2.0L L4 ; 1981 Fiat Brava 2.0L L4 . See every vehicle this part fits.

Manufacturer specifications
Trans. code THM180 or Trans. code THM180CFor BulletMetal Clad SealLip Seal - Speedometer Gear Shaft - Speedo Pinion
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is ATP SO34?

ATP part number SO34 is a speedometer pinion seal with published application data for 4 vehicle configurations from 1981 to 1990. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does ATP SO34 fit?

This catalog matches SO34 to 4 year-and-engine configurations from 1981 to 1990. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is ATP SO34 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. ATP SO34 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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