Guangzhou Tianhe Qianjin Midao Oil Seal Firm
                                                                                                           
Verified Supplier
19 Years
Since 2007
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CAT 320 Excavator Control Valve Seal Kit with Heat Resistant O-Rings in 1.9mm to 8.4mm Widths

Price Negotiable
Price: Negotiations
MOQ: 10 Sets
Delivery Time: 7-15 Days After Payment
Brand: MIDAO
Product Description
CAT 320 Excavator Control Valve Seal Kit

High-efficiency heat-resistant seal kit designed specifically for CAT 320 excavator control valves. Manufactured with premium materials to ensure superior leak prevention and extended service life.

Company Expertise

Guangzhou Midao Oil Seal, established in 2007, specializes in construction machinery oil seals with over 20 years of industry experience. We maintain a comprehensive inventory of 1,000+ seal varieties sourced from world-renowned manufacturers.

Available Seal Types
Seal Category Available Types & Brands
Rubber Oil Seal
  • Types: TC, TB, TA, TCV, TCN, TCZ, SC, SB, SA, DB, DC, VC, VB, KC, KB, TC4, TB4, TG4
  • Brands: NOK, NDK, NAK, SOG, TECNOLAN, TECNOTEX, TECNOLEO
Rod Seal
  • KYB, SKF, IDI, IUH, ISI, IUIS, Hallite, WYS
Dust Wiper
  • DKB, DKBI, DKBZ, DKI, DWI, DKH, DWIR, DSI, LBI, LBH, VAY
  • ME-2, ME-8
U Seal
  • UN, UPI, UPH, USH, USI
Piston Seal
  • SPGW, SPGO, SPGT, SPGA, SPG, TPM, OHM, KDAS
Buffer Seal
  • NOK, KYB, SKF, WYS
Wearing Ring
  • WR, KZT, RYT
O-Ring
  • Compatible with excavators of various brands
  • Available widths: 1.9mm, 2.4mm, 3.5mm, 5.7mm, 8.4mm, 3.1mm, 1.78mm, 2.62mm, 3.53mm, 5.33mm, 6.99mm, 2.0mm, 3.0mm
Additional Components
  • Floating Seal Group
  • Centaflex Coupling
  • Excavator Pilot Valve Pusher
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Frequently Asked Questions
What are your company's advantages?
We have a professional team and dedicated production line with nearly 20 years of industry expertise in seal manufacturing.
Why should I choose your products?
Our products offer high quality, excellent heat resistance, superior elasticity, and outstanding cost-effectiveness.
What additional services do you provide?
We provide comprehensive after-sales support and fast delivery services to ensure customer satisfaction.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Tianhe Qianjin Midao Oil Seal Firm
Location No.1190 Zhongshan Avenue Middle, Tianhe District, Guangzhou, China
Contact Person Tony Hu

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