Application:

• Mack: all years, all models with ENDT675, ETSX675, ET-675 Diesel 12V Engine
• Mack: all years, all models with EDNT676, ETSX676, 12Vf Engine
• Mack: all years, all models with 11.0L EN672, EN673 Ser. 12V, Turbo Engine

Interchange:

• Mack: Part #2GC129
• Mack: Part #12GC129P1
• Mack: Part #20704947
• SBI: Part #2401021
• Silver Seal: Part #719675