C-clip Internal Retaining Rings Pack M8-M25

Internal Circlips | Retaining Rings – DIN 472 Style

Quality internal circlips (also known as internal retaining rings or snap rings) for excavators and earthmoving machinery. Internal circlips expand inside bores and housings, seating into a machined groove in the inner wall to retain bearings, seals and components securely within the bore. Commonly used in final drives, travel motors, hydraulic cylinders and pin boss assemblies. Manufactured from 65Mn manganese spring steel for high hardness, strong retention force and excellent fatigue resistance under vibration and shock loads.

Product Details

Features

• 65Mn spring steel – high hardness, strong spring recovery and fatigue resistance
• Retains bearings, seals and components securely within bores and housings
• Holds consistent tension under vibration and shock loading
• Quick installation and removal with internal circlip pliers
• Suits a wide range of excavator makes and models including Hitachi, Komatsu, Caterpillar, Kobelco, Kubota, Case & Sumitomo

Selecting the Right Size

Internal circlips are sized by bore diameter. Measure your bore or check the groove specification before ordering. If you're unsure which size suits your application, contact the Lucas Parts team with your machine model or bore measurement and we'll confirm the correct fit.

Why Buy From Lucas Parts?

• Australian-based supplier with local stock in Melbourne
• Fast dispatch and shipping Australia-wide
• Quality tested aftermarket parts at competitive prices
• Expert fitment support for all major excavator brands

Looking for external circlips for shaft applications? Check out our External Circlip range, or contact the Lucas Parts team today.