Piston Ring Set - 3.9375" Bore - 4 Cylinder fits Case 660 660

Part # ORC-030646 In Stock

Compatible With

• Case Combine(s) 660
• Case Trencher(s) 660

Specifications

• Sold as a complete 4 cylinder set
• 2nd Groove Size: .094"
• 2nd Groove Style: Reverse Torsional Taper Face
• 3rd Groove Size: .188"
• 3rd Groove Style: Chrome Rail / Oil Ring Spacer
• Bore: 3.9375"
• Compression Rings per Piston: (2) @ .094"
• Oil Rings per Piston: (1) @ .188”
• Top Groove Size: .094"
• Top Groove Style: Barrel Face Triple Chrome

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