ATF: BLUE DIAMOND MULTI-VEHICLE ATF SEVERE DUTY TRANSMISSION FLUID is recommended for multi-vehicle applications (see below).
TF/C4: BLUE DIAMOND FORD TYPE F & ALLISON C4 SEVERE DUTY TRANSMISSION FLUID is recommended for extreme horsepower applications, as well as Ford Type F & Allison C4.
BLUE DIAMOND SEVERE DUTY TRANSMISSION FLUID was formulated for severe-duty applications. The formulas are based on 100% poly-alpha-olefin (PAO) Group IV and high-quality Group V synthetic oils, infused with our FR3 Nano Technology, that protects against the major causes of transmission breakdown and helps extend transmission life. Hot Shot’s heavy duty gear oil also provides increased oxidation resistance, thermal stability, deposit and sludge prevention, reduced breakdown, longer drain intervals and higher wear resistance than competitors. BLUE DIAMOND SEVERE DUTY TRANSMISSION FLUID is for use in automatic transmissions where heavy loads and challenging terrain place a high demand on transmissions.
HELPS REDUCE EXTREME HEAT
IMPROVES OXIDATION STABILITY
REDUCES NOISE AND VIBRATION
PROTECTS AGAINST WEAR