O-Ring 707-88-39420 for Komatsu PC200-8M Excavator Engine Spare Parts

O-Ring 707-88-39420 for Komatsu PC200-8M Excavator Engine Spare Parts

High-quality fluoroelastomer O-ring for Komatsu PC200-8M excavator. 12-month warranty.

Product Specifiions

Product Description

The 707-88-39420 O-Ring is a circular elastomer sealing ring installed in hydraulic connections, engine gaskets, and fluid passages of Komatsu PC200-8M excavators. Made from fluoroelastomer (FKM) material, it sits in a machined groove between two mating surfaces to prevent fluid or gas leakage under pressure.

Why Choose Us

✅ OEM Equivalent Specifiions 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 does an O-ring do?

A: It creates a pressure-tight seal between two mating components by compressing into a machined groove, preventing fluid or air leakage in hydraulic and engine systems.

Q: When should I replace the O-ring?

A: Replace when visible cracks, hardening, or flattening are found, or when fluid leaks appear at sealed joints after inspection.

Q: OEM or aftermarket?

A: High-quality aftermarket at OEM Equivalent Specifiions.

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 , Komatsu, Kubota, Sany, XCMG, Doosan, and more.

Contact us for wholesale pricing!

WhatsApp: +86 15360646166

Tim@partsforexcavator.com | www.partsforexcavator.com