2973TC Ring Set 75.50mm for Wiseco

Ring Set for Wiseco

The Wiseco 2973TC Ring Set at 75.50mm is a piston ring set that seals the combustion chamber to maintain compression and control oil in high performance engines.

Overview

This Wiseco ring set at 75.50mm is a replacement piston ring set built for one specific bore size. The Wiseco 2973TC ring set restores proper sealing so the engine holds compression and manages oil at the cylinder wall. It suits builders and riders running Wiseco pistons who need a fresh Wiseco ring set at rebuild time.

Built For Performance

• 75.50mm bore size for a precise fit in the matching cylinder
• Ring set configuration with compression and oil control rings
• Manufactured for high load, high rpm four stroke applications
• Replacement part number 2973TC for straightforward sourcing
• Designed to seat against a matching Wiseco piston ring land

Fits These Machines

• for machines running a 75.50mm bore and matching Wiseco piston

On-The-Job Use

• Top end rebuilds on four stroke off road engines
• Piston and ring replacement during a refresh or overbore
• Race engine assembly where ring seal and compression matter
• Shop service work on engines with a worn or damaged ring pack

Specs At A Glance

Good To Know

Q: How do I confirm this ring set fits my engine? A: Match the 75.50mm bore size and the part number to your piston and cylinder before ordering. Ring sets are bore and piston specific, so the correct number matters.

Q: Should ring end gap be checked before assembly? A: Yes, always verify ring end gap and side clearance against your engine builder specs. Correct gap protects against scuffing and poor sealing.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.