SB70 Oil Seal — Premium Excavator Seals by Huilian

SB70 oil seal — High Quality Excavator Seals by Huilian

Overview

The SB70 oil seal is a core product in Huilian's excavator parts lineup, engineered for heavy-duty hydraulic breakers, hammers and excavator components. As a professional OEM supplier since 2005, Huilian offers SB70 oil seal items designed to maintain fluid integrity, prevent contamination and extend component life across diverse working environments.

Key Features

SB70 oil seal units are manufactured with wear-resistant elastomers and high-quality metal reinforcement to deliver consistent sealing performance under high pressure and temperature fluctuations. Features include precision tolerances, reliable lip geometry, and enhanced dust exclusion—ensuring fewer downtime events and lower maintenance costs for end users.

Compatibility and Range

Huilian provides SB70 oil seal variants and comprehensive seal kits compatible with a wide range of hydraulic breaker models and excavator brands. Our inventory includes single seals, double lip seals and complete seal kits that simplify repairs and ensure correct fitment for service technicians and fleet managers.

Quality & Manufacturing

With a skilled R&D team and rigorous quality control, Huilian ensures each SB70 oil seal meets industry standards. Manufactured in China and exported to over 90 countries, our seals undergo dimensional inspection, material testing and functional validation to guarantee reliability under real-world conditions.

Applications & Benefits

Ideal for hydraulic breakers, pistons, valves and liners, the SB70 oil seal improves hydraulic efficiency and reduces leakage-related failures. Benefits include extended component life, improved machine uptime and lower lifecycle costs for contractors and rental fleets.

Ordering & Global Distribution

Huilian welcomes global distributor partnerships and offers OEM solutions, competitive MOQ, and streamlined logistics. Visit https://www.huilianmachine.com/ to view product specs, request samples, or obtain bulk pricing for SB70 oil seal supplies.

Contact & Support

Choose Huilian for dependable SB70 oil seal products backed by technical support, after-sales service and a commitment to sustainable industry growth. Contact our sales team to become a distributor and benefit from our extensive product range, including breaker hammers, chisels, pistons and complete seal kits.