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TH350 / TH350C Transmission Pump Metal Sealing Rings – Short Ring Kit (1969-1986) – Freundenberg-Nok / Transtec
About this item
Rebuilding a TH350 or TH350C?
Don’t skip the pump seals.
This short ring kit from Freundenberg-Nok and Transtec includes the metal sealing rings you need for pumps on 1969-1986 models.
Part numbers 3373, 71005974, and 44175 all cross to this set.
They’re brand new, vintage/project ready, and not a universal fit—they’re made for the TH350/350C specifically.
If you’re doing a full rebuild or just chasing a leak, grab these rings and button it up right.
USD$ 20.25 
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