SQ140 Seal Kit Category — Huilian Excavator Seal Solutions

SQ140 Seal Kit — Reliable Sealing Solutions by Huilian

Huilian’s SQ140 seal kit is engineered to restore hydraulic integrity and prolong the life of excavator breakers and related components. As a leading OEM supplier since 2005, Huilian manufactures seals and seal kits designed for accurate fit, long wear life, and easy installation. The SQ140 seal kit is part of our comprehensive range, including breaker hammers, chisels, pistons, liners, and valves.

Product Features

The SQ140 seal kit includes High Quality seals, O-rings, backup rings, and gaskets made from durable elastomers and abrasion-resistant materials. Key features: precision machining for tight tolerances; high-temperature and oil-resistant compounds; complete kit packaging for hassle-free replacement. Each SQ140 seal kit is inspected to meet strict quality control standards, ensuring consistent performance in tough jobsite conditions.

Applications & Compatibility

Designed for excavator breaker models and hydraulic systems that specify SQ140 parts, the SQ140 seal kit fits a wide range of OEM and aftermarket assemblies. Typical applications include demolition, quarrying, roadworks, and general construction where hydraulic breakers and attachments are used. Verify compatibility with your model or consult Huilian’s technical team for fitment guidance.

Quality & Manufacturing

Founded in 2005, Guangzhou Huilian Machinery Co., Ltd. combines experienced R&D, production, and quality control teams to produce reliable parts. Our manufacturing follows OEM processes, and all SQ140 seal kit components undergo dimensional checks and material testing. Huilian’s commitment to quality has earned trust across 90+ countries and regions.

Why Choose Huilian

Huilian is a trusted brand for excavator parts—offering competitive pricing, consistent inventory, and swift global shipping. We support bulk orders and seek distributor partnerships to expand sustainable supply chains worldwide. Choosing the SQ140 seal kit means fewer leaks, less downtime, and lower lifecycle costs.

Ordering & Support

To order the SQ140 seal kit or request a quote, visit https://www.huilianmachine.com/ or contact our sales team for technical assistance and distribution opportunities. Huilian provides after-sales support, installation guidance, and warranty services to keep your equipment running smoothly.