Hydraulic Cylinder Seal Repair Kit 707-99-57160 For Komatsu PC200-7 Excavator Hydraulic Parts

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Hydraulic Cylinder Seal Repair Kit 707-99-57160 For Komatsu PC200-7 Excavator Hydraulic Parts

Complete hydraulic cylinder seal repair kit 707-99-57160 specially for Komatsu PC200-7 excavator boom/arm cylinder overhaul. Full brand-new sealing components, OEM equivalent standard with 12-month factory warranty.

Product Specifications

Product Description

707-99-57160 hydraulic cylinder repair kit is a full set of sealing accessories for overhauling boom and arm hydraulic cylinders on Komatsu PC200-7 excavators. The kit contains all required spare parts including piston seals, rod seals, dust wiper seals, buffer rings, wear rings and O-rings to solve cylinder oil leakage and pressure loss problems. All sealing parts adopt high wear-resistant nitrile / polyurethane material, with strong anti-dust, anti-high pressure and anti-aging performance, suitable for long-time heavy mining construction work. Every kit is fully inspected for size matching to realize direct replacement of original seals..

Why Choose Us

✅ OEM Equivalent Specifications quality at competitive price

✅ 12-month warranty

✅ Fast shipment within 3-5 working days for stock items

✅ Strict QC inspection

✅ Custom packaging available

FAQ

Q:What parts are included in this cylinder repair kit?

A:This hydraulic cylinder seal kit includes rod seals, piston seals, dust wipers, buffer rings, wear rings and O-rings for boom & arm cylinder maintenance. No engine internal parts included.

Q:When do I need to replace the hydraulic cylinder seal kit?

A:Visible external oil leakage on cylinder rod, slow cylinder action, insufficient digging force caused by internal pressure leakage, unstable lifting and shaking during operation.

Q: OEM or aftermarket?

A: High-quality aftermarket at OEM Equivalent Specifications.

Q: What is the lead time?

A: 3-5 working days for in-stock orders; 7-15 working days for bulk orders.

Q: What payment methods do you accept?

A: We accept T/T (Telegraphic Transfer). Other payment methods may be available upon request for qualified buyers.

Q: Packaging options?

A: OEM, neutral, or custom packaging available.

About Guangzhou Qianchuan Machinery Parts Co., Ltd.

广州千川机械配件有限公司 — 13+ Years experience, 6500+ spare parts items, exported to over 200 countries. OEM & aftermarket parts for excavators, loaders, and forklifts. Specializing in Cat, Komatsu, Kubota, Sany, XCMG, Doosan, and more.

Contact us for wholesale pricing!

WhatsApp: +86 15360646166

Tim@partsforexcavator.com | www.partsforexcavator.com