Specifications: 

• Material: Cast Iron
• Length: 3.155
• Inside Diameter: 0.3745
• Outside Diameter: 0.6298
• Type: 7-SR

Applications: 

• Caterpillar: All years, all models with 8.8L C9 24V Turbo Engine
• Caterpillar: All years, all models with C11 (11.1L), C13A (12.5L) 24V Turbo Diesel Engine

Interchange: 

• Caterpillar: Part #1632444, Part #2604856 & Part #2682953 
• SBI, Inc.: Part #1403058