Powerglide Spring‚ Pressure Regulator 220 PSI APG-28999PRH; More Views. Powerglide Spring‚ Pressure Regulator 220 PSI APG-28999PRH. Quick Overview. ... Pressure regulator spring found in Part Number APG-28999PT‚ PTK‚ FT‚ and FTK. This spring is yellow in color. You may also be interested in the following product(s).
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