ZF 1238 303 061 Constant Gear - 1238303061
Constant GearZF Constant Gear, ref. 1238 303 061 / 1238303061. OEM and original-spec transmission, differential and axle parts for heavy equipment and trucks. Worldwide delivery with 1-year warranty.
Engineered for ZF gearbox assemblies in construction equipment and freight trucks, ZF 1238 303 061 / 1238303061 Constant Gear delivers correct torque multiplication at the designated ratio. OEM-matched tooth geometry, helix angle, and case-hardening ensure reliable gear mesh under sustained heavy duty loading. Available with a 1-year warranty. Precision-manufactured for direct fitment with no modification or adjustment required.
