Air Spring Bag TR9644 (Replaces Firestone 9644, W01-358-9644, Hendrickson S-23721, C-23721)

Air Spring Bag TR9644
QUALITY – Easy to identify part number permanently engraved on the rubber. 4.5 – 5.00 mm thick rubber that exceeds OEM requirements. 25% stronger 4140 grade steel studs. Stronger composite pistons. Highest leak test ratio after final assembly.
SPECS – Extended Height: 21.00″ // Compressed Height: 7.40″ // Top Plate Width: 9.00″ // Piston Width: 10.25″ // Weight: 14.00 lbs
REPLACEMENT FOR – Hendrickson S-23721, C-23721 // Firestone W01-358-9644 // Contitech 910BP-16P569 // Triangle AS-8569, AS-81153 // Automann AB1DK23J-9644 // AS9644, HDV9644, HD9644 // Sampa SP559644-KP