SQ40 Seal Kit – Huilian Excavator Seal Kits

SQ40 Seal Kit — Reliable Excavator Seal Kits by Huilian

Product Overview

The SQ40 seal kit is a precision-engineered replacement kit designed for hydraulic breakers and related excavator components. Huilian, founded in 2005, supplies OEM-grade parts including hydraulic breaker hammers, chisels, pistons, and seals. Each SQ40 seal kit includes lip seals, O-rings, backup rings and other critical components to restore pressure integrity and prevent leakage, ensuring your equipment returns to optimal performance quickly.

Features & Benefits

Our SQ40 seal kit uses durable materials and careful dimensional control to resist extrusion, abrasion, and hydraulic fluid degradation. Benefits include improved seal life, reduced downtime, consistent impact force, and simplified maintenance. These advantages translate into lower total cost of ownership for rental fleets, construction contractors, and equipment dealerships.

Quality & Manufacturing

Huilian is a leading manufacturer of excavator breaker parts in China with experienced technicians, R&D experts, and rigorous quality control. Each SQ40 seal kit is produced to strict tolerances and subjected to testing protocols to meet industry standards. As an OEM supplier, Huilian emphasizes traceability, consistent production, and reliable supply for global customers.

Applications & Compatibility

The SQ40 seal kit fits a wide range of hydraulic breakers and excavator attachments, making it suitable for routine overhauls and field repairs. Ideal for heavy construction, demolition, mining, and civil works, the kit restores hydraulic sealing systems to factory-level performance and compatibility.

Why Choose Huilian

With exports to over 90 countries, Huilian has a proven track record for product variety and customer satisfaction. Our product lineup includes seals and seal kits, diaphragms, wear bushes, pistons, retainers, bolts, valves, and liners. Choosing the SQ40 seal kit from Huilian guarantees OEM-quality parts, professional after-sales support, and access to global distribution channels.

Ordering & Global Distribution

Huilian is actively seeking global distributor partners to promote sustainable development in the excavator parts industry. For product details, technical support, or to request a quote for the SQ40 seal kit, visit https://www.huilianmachine.com/ or contact our sales team to streamline procurement and maintenance planning.