SB81NII Seal Kit - Huilian Premium Excavator Breaker Seals

SB81NII Seal Kit — Reliable Seals for Hydraulic Breakers

Overview

The SB81NII seal kit by Huilian is engineered to restore and maintain peak performance in hydraulic breakers. Each kit contains the essential seals and components required to prevent leaks, reduce downtime, and extend hammer life. Designed for straightforward installation, the SB81NII seal kit ensures a reliable hydraulic seal system under continuous heavy-duty operation.

Precision Engineering & Materials

Huilian uses high-grade elastomers and wear-resistant polymers in our SB81NII seal kit to provide excellent resistance to oil, heat, extrusion, and abrasion. Components are manufactured to tight tolerances to match OEM dimensions and function. The result is consistent sealing performance, improved piston stability, and reduced maintenance frequency—delivering cost savings over the life of the breaker.

Compatibility & Application

The SB81NII seal kit is tailored for SB81NII-series hydraulic breakers and compatible models across major brands. It is ideal for construction, demolition, quarrying, tunneling, and general excavation projects where breakers face heavy cycles and harsh environments. Whether you are performing scheduled maintenance or a full rebuild, this kit contains the parts needed to bring your hammer back to specification.

Quality Assurance & Global Support

Founded in 2005, Huilian Machine combines skilled R&D, strict quality control, and experienced technicians to produce reliable breaker components. Our products are exported to over 90 countries and are trusted by professionals worldwide. Every SB81NII seal kit undergoes inspection and testing to meet performance and longevity standards expected in demanding field conditions.

Ordering, Warranty & Partnership

Huilian offers competitive pricing, fast lead times, and distributor opportunities for long-term partners. For inquiries, bulk quotes, or technical support, reach out via our website https://www.huilianmachine.com/ or contact our sales team. Choose the SB81NII seal kit for dependable sealing solutions—backed by Huilian’s commitment to quality and global service.

SB81NII seal kit Display

FAQ:
What types of excavator parts do you offer?

We provide a wide range of high-quality excavator parts, including hydraulic breakers, chisels, seal kits, diaphragms, pistons, wear bushes, retainer bars, through bolts, side bolts, valves, and liners.

Are your parts compatible with all excavator brands?

Yes, our parts are designed to be compatible with major brands like Komatsu, Caterpillar, Hitachi, Hyundai, Doosan, JCB, Kobelco, Sany, and many more.

Do you offer OEM and aftermarket parts?

Yes, we manufacture high-quality OEM parts and supply aftermarket parts from top brands such as NOK, Parker, SKF, and Hallite to ensure optimal performance.

What is your shipping and delivery time?

We offer fast and reliable global shipping. Delivery times vary depending on location and order size, but we strive to process and ship orders as quickly as possible.

How can I ensure I’m selecting the right part for my equipment?

Our expert team can assist you in finding the right part based on your machine model, specifications, and requirements. Contact us for personalized support.

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