ZF 1307 304 257 Blocking Ring - 1307304257
The Blocking Ring (ZF 1307 304 257 / 1307304257) — original and OEM-certified gearbox, transmission and axle parts for heavy industrial machinery and flatbed trucks. Worldwide dispatch.
Produced to ZF original equipment standards, ZF 1307 304 257 / 1307304257 Blocking Ring delivers consistent fitment quality and service life in transmission systems for earthmoving equipment and heavy-duty trucks. Available internationally with a 1-year warranty. Engineered to withstand continuous duty cycles across demanding heavy transport and off-highway drivetrain applications.
