BBTV 2C4690 Engine Piston Ring

Engine piston ring for Honda applications

This engine piston ring set is built for 75.00 mm bores and standard oversize applications with a deep oil groove design. It fits Honda Civic and Honda Civic del Sol applications listed below and uses chrome and phosphate surface treatments for the ring package.

• Fits 1996-2000 Honda Civic, N/A.
• Fits 1993-1995 Honda Civic del Sol, N/A.

Key features

• 75.00 mm bore size with standard oversize specification.
• Chrome-treated top ring surface for wear resistance.
• Steel top ring construction for the upper compression ring.
• Grey iron second ring with phosphate surface treatment.
• Steel rail and stainless expander oil ring design.
• Deep oil groove configuration noted for the application.

Detailed description

Part number 2C4690 is an engine piston ring set for 4-cylinder Honda engines that require a 75.00 mm bore and standard sizing. The ring package combines a chrome top ring, a grey iron second ring, and a steel rail/stainless expander oil ring arrangement to match the listed engine configuration. For buyers searching for Honda Civic piston rings or Honda Civic del Sol piston rings, 2C4690 provides a direct fitment reference for the applications shown.

This part cross-references Monroe Shocks & Struts (e.g., 08-433700-00, 10528KX) for the same application.

What it is used for

• Restoring cylinder sealing when compression rings are worn.
• Addressing oil control issues related to ring wear.
• Replacing rings during engine rebuild or overhaul work.
• Matching the specified bore and groove dimensions in the engine.

Installation notes and tips

Verify bore size, groove dimensions, and oversize specification before installation. Confirm the deep oil groove note matches the engine build and inspect the cylinder walls for wear or taper before assembly. Use standard engine assembly practices and ring gap checks during installation.

Quality assurance

Fitment is listed for the Honda Civic and Honda Civic del Sol applications shown, and the part number 2C4690 should be matched to the engine specification before installation.