CHEVROLET 12674973 Seal Ring | OEM Valve Stem Seal for Construction Machinery & Heavy-Duty Trucks

Key Specifications

• ✔ OE Number: 12674973

• ✔ Material: Nitrile Rubber (NBR)

• ✔ Temperature Range: -40°C to +120°C

• ✔ Compatibility: Caterpillar, John Deere, Volvo

Common Failure in Heavy-Duty Trucks

Issue: Hydraulic system leakage in Volvo EC220 excavator

Solution: Replace worn 12674973 seal ring following these steps:

1. Clean hydraulic cylinder surface with industrial solvent

2. Apply lithium-based grease on new seal

3. Use specialized installation tools

About Growshine International

Specializing in construction machinery parts, agricultural equipment components, and heavy-duty truck accessories since 2012. Our OE-certified products serve global brands including:

• Komatsu PC360 hydraulic seals

• John Deere 8R tractor components