High Quality KOMATSU 23B-62-31100 Grader Seal Kit Swing Motor Seal kit Repair Kit

Product Description

Various models of excavator

Excavator Seal Kit

Company Profile
Guangzhou Huilian Hydraulic Technology Co., Ltd. is a specialist manufacturer of excavator attachments, with over 17 years of focus and experience in the industry. Our core product portfolio includes hydraulic hammers, breaker parts, quick couplers, rippers, hydraulic shears, earth augers, grabs, orange peel grapples, power thumbs, and buckets.
Hydraulic breakers are our flagship product. Guided by the philosophy “Quality Changes the Future”, we prioritize R&D, precision manufacturing, and customer service for our high-end breaker series.
As a national high-tech enterprise, we lead the industry through smart manufacturing and continuous innovation. We have solved key technical bottlenecks in heavy-duty breaker technology, with our HL40–HL210 series suitable for excavators from 0.5 to 100 tons.
Drawing on 17 years of expertise, we also produce high-quality OEM breaker parts for nearly all major brands, including Atlas Copco, Komatsu, CAT, Furukawa, Montabert, Indeco, NPK, Soosan, Krupp, JCB, and Rammer. Our factory maintains mature technical databases and precise drawings, ensuring reliable, compatible components such as seal kits, pistons, diaphragms, cylinders, front/back heads, chisels, accumulators, bushings, through bolts, valve sleeves, and charging kits—all built to match original performance standards.
Partner with us for precision, durability, and cost-effective solutions that minimize equipment downtime. We are your one-stop provider of reliable aftermarket excavator attachments.



F & Q:
How about your service?
1)We could reply you in time.
2)Before shipping, we take some products images to you to check, then pack.After packing, we also take outer image to you.
3)We still send you the tracking number by e-mail, and track for you every 2 days.
4)If you feedback the product problem after received, we will offer solutions on time.
What's your delivery time, and how long does it take to my destination?
Normally delivery time within 24 hours if we have stock in the shop. And it will take about 3-7 days to reach your destination, but depending on which country you're in.
What can I buy from you?
Hydraulic Breaker parts of all breaker brand, like seal kits, pistons, diaphragms, cylinders, front & back heads, chisels, accumulators, bushing set, through bolts, valve sleeves, and charging kits etc
Why should I buy from you not from other suppliers?
We are professional and experienced manufacturer of excavator hydraulic breaker hammers, hydraulic breaker hammer pipelines and their related spare parts.
What services can you provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal,Western Union,Cash,Escrow;