5F3111 Valve Spring (Inner) for Caterpillar Equipment

5F3111 is an inner valve spring used in Caterpillar equipment, including D315 engines and selected track loader applications. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Caterpillar D315
• Caterpillar 955C track loader
• Caterpillar 977D track loader
• Caterpillar ship equipment

Cross-reference numbers

• 5F-3111

Specifications