6093201021 Auxiliary Box Pneumatic Cylinder Assembly-Piston, precision die-cast with excellent toughness and finely machined inner wall for outstanding sealing with rubber rings. Resists cracking under reciprocating motion to stop cylinder air blow-by and high-low gear switching failure for direct fitting. Fits ZF12TX and ZF16S series transmissions.
6093201021 Piston
6093201021 Auxiliary Box Pneumatic Cylinder Assembly-Piston, high-pressure die-cast in one piece with strong base toughness and finely polished mating surface for stable sealing with O-rings. Crack-proof under reciprocating air-driven movement to eliminate cylinder blow-by and unavailable high-low shift, directly replacing original parts without modification. Fits ZF12TX and ZF16S series transmissions.
