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Dozer Seal Kits for Heavy Equipment Reliable Aftermarket | Ruijueparts

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RuijueParts provides high-quality, cost-effective dozer seal kits for heavy equipment repair. We pride ourselves on delivering excellent service and competitive pricing to keep your machinery moving. Our technical team offers a professional part number lookup service via our database of over 30,000 part numbers, ensuring you get the exact fit every time.

We specialize in customized solutions for older or rare equipment models, ensuring even vintage dozers stay leak-free. To support your business needs, we offer flexible packaging, including neutral options or custom branding upon request. Choose Ruijueparts for reliable aftermarket seals that offer the perfect balance of performance and value.

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  • 195-13-05150 Torque Converter Service Kit D355 D375 For Komatsu | Ruijueparts

    195-13-05150 Torque Converter Service Kit D355 D375 For Komatsu | Ruijueparts

    Vendor:
    RuiJueParts

    195-13-05150 Torque Converter Service Kit D355 D375 For Komatsu | Ruijueparts

    Product Description Minimize heavy machinery downtime with the 195-13-05150 Torque Converter Service Kit, engineered as a high-performance aftermarket solution for Komatsu large crawler bulldozers. This comprehensive kit includes all essential premium seals, gaskets, and wear components required to rebuild and restore fluid transfer efficiency in heavy-duty torque converters. Manufactured to...
    Regular price $220.59
    Regular price $110.98 Sale price $220.59
    Unit price /  per 
  • 707-99-77620 hydraulic cylinder seal kit replacement for Komatsu D475A-5 dozer ripper tilt cylinder 707-01-0F560

    707-99-77620 Ripper Tilt Cylinder Seal Kit Fits Komatsu D475A-5 | Ruijueparts

    Vendor:
    RuiJueParts

    707-99-77620 Ripper Tilt Cylinder Seal Kit Fits Komatsu D475A-5 | Ruijueparts

    Product Description Ensure leak-free performance and minimize downtime for your heavy equipment with the premium 707-99-77620 hydraulic cylinder seal kit. This high-quality aftermarket replacement is precision-engineered to fit the massive Komatsu D475A-5 crawler dozer's ripper tilt cylinder (OEM Cylinder: 707-01-0F560). Designed to withstand severe high-pressure mining and earthmoving applications, the...
    Regular price $60.19
    Regular price Sale price $60.19
    Unit price /  per 
  • 707-99-75600 aftermarket hydraulic cylinder seal kit with 120mm rod and 225mm bore for Komatsu D475A-5 dozer ripper lift cylinder.

    707-99-75600 Hydraulic Cylinder Seal Kit For Komatsu | Ruijueparts

    Vendor:
    RuiJueParts

    707-99-75600 Hydraulic Cylinder Seal Kit For Komatsu | Ruijueparts

    Product Description Looking for a reliable sealing solution to minimize downtime for your heavy-duty earthmover? The 707-99-75600 Aftermarket Hydraulic Cylinder Seal Kit is precision-engineered to restore the peak hydraulic performance of your Komatsu equipment. Designed specifically for the demanding environments of mining and large-scale earthmoving, this premium kit features a...
    Regular price $39.24
    Regular price Sale price $39.24
    Unit price /  per 
  • Premium aftermarket 707-99-74080 hydraulic cylinder seal kit for Komatsu PC500 & D375A-6. Prevent leaks & boost pressure. 30k+ parts database.

    707-99-74080 Boom Cylinder Seal Kit Fits Komatsu PC500 | Ruijueparts

    Vendor:
    RuiJueParts

    707-99-74080 Boom Cylinder Seal Kit Fits Komatsu PC500 | Ruijueparts

    Product Description Tip for formatting: This section uses structured paragraphs and bold text for clarity and scannability. Looking for a reliable aftermarket sealing solution to restore your equipment's hydraulic power? The 707-99-74080 hydraulic cylinder seal kit is precision-engineered to perfectly fit Komatsu PC500 excavators and D375A-6 crawler dozers. Manufactured from...
    Regular price $29.07
    Regular price Sale price $29.07
    Unit price /  per 
  • Aftermarket 707-99-74060 hydraulic cylinder seal kit for Komatsu D375A-5 dozer ripper tilt system

    707-99-74060 Ripper Tilt Cylinder Seal Kit for Komatsu | Ruijueparts

    Vendor:
    RuiJueParts

    707-99-74060 Ripper Tilt Cylinder Seal Kit for Komatsu | Ruijueparts

    Product Description Looking for a reliable sealing solution for your heavy equipment? The 707-99-74060 hydraulic service kit is precisely engineered to fit Komatsu D375A-5 and D375A-5D crawler dozers. Designed for extreme mining and earthmoving conditions, this premium aftermarket kit restores peak performance to your ripper tilt or blade tilt cylinders....
    Regular price $33.43
    Regular price Sale price $33.43
    Unit price /  per 
  • Aftermarket 707-99-47830 steering cylinder seal kit for Komatsu WD600 wheel dozer hydraulic repair

    707-99-47830 Steering Cylinder Seal Kit For Komatsu | Ruijueparts

    Vendor:
    RuiJueParts

    707-99-47830 Steering Cylinder Seal Kit For Komatsu | Ruijueparts

    Product Description Looking for a reliable replacement for your heavy equipment? Ruijueparts offers a premium aftermarket 707-99-47830 steering cylinder seal kit designed for Komatsu machinery. Engineered with a 90mm rod and 130mm bore diameter, this kit features heavy-duty wear bands, robust u-cups, and high-performance O-rings to stop leaks and withstand...
    Regular price $18.90
    Regular price Sale price $18.90
    Unit price /  per 
  • 707-99-74490 Ripper Lift Cylinder Seal Kit for Komatsu D375A-5D Bulldozer, High-Pressure Aftermarket Seals.

    707-99-74490 Ripper Lift Cylinder Seal Kit for Komatsu D375A-5D | Ruijueparts

    Vendor:
    RuiJueParts

    707-99-74490 Ripper Lift Cylinder Seal Kit for Komatsu D375A-5D | Ruijueparts

    Product Description Keep your Komatsu D375A-5D bulldozer operating at peak performance with the 707-99-74490 Ripper Lift Cylinder Seal Kit. Engineered specifically for heavy-duty ripper systems (Serial No. 17743-UP), this high-grade aftermarket kit ensures exceptional sealing in high-pressure environments. Whether you are operating in standard conditions or extreme -50°C environments, our...
    Regular price $30.98
    Regular price Sale price $30.98
    Unit price /  per 
  • 707-99-56690 Komatsu D375A-5D Blade Lift Cylinder Seal Kit replacement with high-grade rubber seals.

    707-99-56690 Blade Lift Cylinder Seal Kit for Komatsu D375A-5D | Ruijueparts

    -48%
    Vendor:
    RuiJueParts

    707-99-56690 Blade Lift Cylinder Seal Kit for Komatsu D375A-5D | Ruijueparts

    Product Description Keep your Komatsu dozers operating at peak hydraulic efficiency with the 707-99-56690 Blade Lift Cylinder Seal Kit. Specifically engineered for the D375A-5D (Serial No. 17743 and up), this high-performance kit is indispensable for preventing fluid leakage and maintaining consistent blade thrust. Designed to meet OEM standards, it features...
    Regular price $21.98
    Regular price $42.00 Sale price $21.98
    Unit price /  per 
    Sale
  • 14X-15-05030 Transmission Overhaul Kit for Komatsu D85ESS-2 and D65EX-12 Bulldozers, featuring high-durability seal rings and gaskets.

    14X-15-05030 Transmission Seal Kit for Komatsu D85E D65E D31P | Ruijueparts

    Vendor:
    RuiJueParts

    14X-15-05030 Transmission Seal Kit for Komatsu D85E D65E D31P | Ruijueparts

    Product Description High-quality aftermarket 14X-15-05030 transmission seal kits are designed for Komatsu D85, D65, and D31 series bulldozers. This overhaul kit includes precision-engineered seal rings, gaskets, and O-rings to stop leaks and restore shifting performance. With 30,000+ PNs available, Ruijueparts provides reliable repair solutions and custom support for legacy machinery....
    Regular price $123.58
    Regular price Sale price $123.58
    Unit price /  per 
  • 14X-13-05010 Torque Converter Repair Service Kit for Komatsu D85E-SS-2 and D65E-12 Bulldozers showing O-rings and seals.

    14X-13-05010 Torque Converter Service Kit for Komatsu D85E D65E | Ruijueparts

    Vendor:
    RuiJueParts

    14X-13-05010 Torque Converter Service Kit for Komatsu D85E D65E | Ruijueparts

    Product Description Premium aftermarket 14X-13-05010 Torque Converter Service Kit for Komatsu D85E-SS-2, D65E-12, and D65PX-12. This repair kit includes high-quality seal rings, O-rings, and gaskets to restore torque converter efficiency. Ruijueparts offers custom solutions for vintage equipment and 30,000+ PN lookups to ensure a perfect fit for your bulldozer maintenance....
    Regular price $123.58
    Regular price Sale price $123.58
    Unit price /  per 
  • Hydraulic Cylinder Seal Kits 3240355 CATERPILLA Wheel Dozers

    Hydraulic Cylinder Seal Kits 3240355 CATERPILLA Wheel Dozers

    Vendor:
    RuiJueParts

    Hydraulic Cylinder Seal Kits 3240355 CATERPILLA Wheel Dozers

    Choose the seal kit of Ruijueparts. Slash costly downtime.Fits equipment: 924K, 930K, 320E LRR, 311F LRR, BUCKET Condition: New – Open box: A new, unused item Brand: CATERPILLAR replacementTarget Audience: Customers with long-term procurement needs for sealing kits, including repair shops, distributors, import/export trading companies, and construction machinery rental companies.
    Regular price $31.89
    Regular price Sale price $31.89
    Unit price /  per 
  • Hydraulic Cylinder Seal Kits 2450596 CATERPILLA Dozers Tractor

    Hydraulic Cylinder Seal Kits 2450596 CATERPILLA Dozers Tractor

    Vendor:
    RuiJueParts

    Hydraulic Cylinder Seal Kits 2450596 CATERPILLA Dozers Tractor

    Choose the seal kit of Ruijueparts. Slash costly downtime.Fits equipment: 854K, D9T, D9, D9R, D9N, D9 GC Condition: New – Open box: A new, unused item Brand: CATERPILLAR replacementTarget Audience: Customers with long-term procurement needs for sealing kits, including repair shops, distributors, import/export trading companies, and construction machinery rental companies.
    Regular price $46.98
    Regular price Sale price $46.98
    Unit price /  per 
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Consistent Quality Seal Kits—On Time, Every Time, 10,000+ Monthly. RuijueParts is your trusted global supplier of premium heavy equipment seal kits, delivering OEM-grade compatibility for Caterpillar, Komatsu, Volvo, Hitachi, and more—with reliable bulk supply, private label options, and fast worldwide shipping.

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  • Contact Us

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    Shajing Subdistrict,

    Bao'an District, Shenzhen

    info@ruijueparts.com(+86) 1369-210-0161
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