GUANGZHOU UP OIL-SEALS TRADING CO.,LTD
                                                                                                           
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NFK CAT312 High Pressure Resistance Wear Resistance Excavator Travel Motor Seal Kit for Immediate Dispatch

Price Negotiable
Price: Negotiations
MOQ: 4
Delivery Time: Shipped in 1 workdays after payment
Brand: NFK
Product Description
NFK CAT312 High Quality Excavator Part Travel Motor Repair Seal Kit
Premium travel motor seal kit specifically designed for Cat Excavator models, engineered for durability and optimal performance in demanding construction environments.
Key Features
  • Ready for Immediate Dispatch: In-stock availability for fast shipping and reduced downtime
  • High-Quality Components: Premium materials built to withstand harsh construction conditions
  • Perfect Fit for Hitachi E312: Specifically engineered for precise compatibility
  • Comprehensive Repair Solution: Complete set of seals for full travel motor maintenance
  • Enhanced Seal Performance: Superior resistance to wear, pressure, and extreme temperatures
  • Easy Installation: User-friendly design minimizes repair time and complexity
  • Cost-Effective Maintenance: Prevents leaks and reduces replacement frequency
  • Improved Machine Reliability: Extends excavator lifespan and ensures consistent performance
Seal Components Included
  • Piston Seals: SPGW, SPGO, SPG, SPGA, NCF, ODI, OSI, OUIS, OHM, OKH, DAS, OK SELA, OUY, D-8
  • Rod Seals: IDI, IUH, ISI, IUIS, D-2, D-3, D-6
  • U Seals: UPI, UPH, USH, USI, V99F, V96H, UN
  • Buff Seals: HBTS, HBY, HBTTS, D-14
  • Wiper Seals: DKB, DKBI, DKBI3, DKBZ, DKI, DWI, DKH, DWIR, DSI, LBI, LBH, VAY, DH, ME-2, ME-8
  • Wearing Rings: WR, KZT, RYT
  • Rotary Seals: ROI, D-14, SPN
  • Back Up Rings: N4W, BRT-PTFE, BRT-NYLON, BRT2, BRT3, BRT-G, BRT-P, BRN2, BRN3
  • O Rings: Complete O-ring kits including P series, G series, AS series, S series, M 1.5, M 2.0, M 1.9, M 2.4, M 3.0, M 4.0 series
  • D Rings: DRP, DRI
  • Oil Seals: TC, TB, TCV, TCN, DB, DC, DCY, TC4Y
  • Additional Components: Valve Pusher, Floating oil seal, Bushing, Hydraulic cylinder seals
Available Seal Kits
Boom Cylinder Seal Kit • Main Pump Seal Kit • Hydraulic Pump Seal Kit • Arm Cylinder Seal Kit • Pilot Valve Seal Kit • Bucket Cylinder Seal Kit • Control Valve Seal Kit • ADJ Cylinder Seal Kit • Pump Plunge Seal Kit • Center Joint Kit • Gear Pump Seal Kit • Swing Motor Seal Kit • Valve Seal Kit • Travel Motor Seal Kit • Breaker Seal Kit
Packaging & Delivery
Packaging: Secure cardboard or plastic container with inner foam/bubble wrap protection. Clear labeling with product identification and branding.
Delivery: Reliable shipping via courier, air, or sea freight. Timely dispatch with tracking information provided. Professional customer support throughout delivery process.
Compatible Equipment Brands & Models
Brand Models
Komatsu PC45MR, PC56-7, PC60-7, PC70-8, PC60-6, PC40-7, PC40-8, PC60-2, PC60-5, PC60-6, PC75, PC100-5, PC120-6, PC150-5, PC130-7, PC200-3, PC200-6, PC200-8, PC210LC-8, PC220-8, PC240LC-8, PC300-3, PC300-5, PC300-6, PC300-7, PC360-7, PC400-3, PC400-5, PC600-6
Hitachi ZX60, ZX70, ZX100M-1, ZX120, EX60, EX60-2, EX60-3, EX60-7, EX100-1, EX120-5, EX120-6, ZX200, ZX200-3, ZX230, ZX240, ZX240-3, EX200-1, EX200-2, EX200-3, EX200-5, EX200-6, EX210-2, EX220-2, EX220-3, EX225-5, EX270, EX300-1, EX300-2, ZX330-3, ZX450H, EX300-5, 312, 315, 302.5C, 324D, 320D, 330, 329D, E200B, E240, 320, 320C
Hyundai R60-7, 130, R200-5, R215-7, R225-9, R210W-7, R220-5, R250-7, R260-7, R290-3, R300-5, R375-7, R305-7, R335-7, R300-3, R450
Kobelco SK07, SK60, SK75, SK60-8, SK120, SK120-3, SK130, SK200-8, SK200-6, SK250-8, SK210-6, SK220-1, SK230-6, SK250-6, SK200-8, SK210-8, SK300-3, SK330-6
Doosan / Daewoo DH60-7, DH80-7, DH130, DH215-7, DH215-9, DH220-5, DH220-2, DH220-3, DH225-7, DH280-3, DH150, DH300, DH330-3, DH300-5, DH420LC-7, DH300-7
 EC EC210BLC, EC140BLC, EC290B, EC360B, 210, 240
Other Brands Sumitomo, Kato, CLG200, Sunward60, Sunward70, XG820
NFK Manufacturing Expertise
Specializing in hydraulic seals with over 20 years of professional experience. Original Japanese oil seal technology with comprehensive inventory and OEM capabilities.
  • Professional team with extensive industry experience
  • High-quality materials at competitive pricing
  • Japanese oil seal manufacturing heritage
  • Professional OEM services available
  • Perfect packaging for product protection and presentation
Additional Seal Kit Options
Arm cylinder seal kit Boom cylinder seal kit
Bucket cylinder seal kit Lever valve seal kit
ADJ cylinder seal kit AV seal kit
Main pump seal kit Hydraulic pump seal kit
Travel motor seal kit Traveling hydraulic motor seal kit
Swing motor seal kit Slewing hydraulic motor seal kit
Center joint seal kit Gear pump seal repair kit
Pilot valve seal kit Control valve seal kit
Product Images
NFK CAT312 Travel Motor Seal Kit components and packaging Close-up view of NFK CAT312 seal kit individual components
Frequently Asked Questions
  • Q: How do I get pricing information?
    A: Contact us with your machine details for fast, accurate pricing.
  • Q: What are your payment terms?
    A: T/T and Western Union accepted.
  • Q: Where do you export to?
    A: North America, Europe, Middle East, Africa, Southeast Asia and more.
  • Q: How soon can I get a quotation?
    A: Complete quotations provided within 24 hours.
  • Q: Is there a minimum order requirement?
    A: Small trial orders are acceptable.
For custom OEM services, brand development, or products not listed, please contact us directly for professional assistance.

Get in Touch

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

Company GUANGZHOU UP OIL-SEALS TRADING CO.,LTD
Location NO.11 BUILDING JING'AN GARDEN HULIN ROAD TIANHE DISTRICT GUANGZHOU CHINA
Contact Person FION LIU

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