Sunnen CR14 Connecting Rod Honing Stones Fine Finish

The Sunnen CR14 honing stones are precision abrasive stones designed for reconditioning connecting rod bores on engine rebuilding equipment. These stones are compatible with Sunnen CR-1900 and larger mandrels, making them essential consumables for automotive, marine, and powersports engine machining operations.

Key Features:

• Fine finish classification for precision honing applications
• Made from high-quality silicon carbide abrasive material
• Designed for manual connecting rod honing operations
• Provides consistent surface finish for proper bearing fit
• OEM Sunnen quality for professional engine rebuilding

These honing stones are critical for achieving the precise bore finish required in connecting rod reconditioning. The CR14 designation indicates compatibility with Sunnen's CR-series mandrels used in connecting rod honing machines found in automotive machine shops, marine engine rebuilders, and powersports performance facilities. When properly used with appropriate honing oil, these stones deliver the fine surface finish needed for optimal bearing retention and oil clearance in rebuilt engines.