Search: 481 results found for "Hydraulic piston" – Page 20 – RuiJueParts Skip to content

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

Your cart

Loading...

Order special instructions

Subtotal

$0.00 USD

Taxes and shipping calculated at checkout
View Cart
+86 136 9210 0161
|
Monday to Friday 10:00 AM–8:00 PM CST
|
Worldwide Shipping
|
Secure B2B Checkout
|
Bulk Quotes Welcome!
+86 136 9210 0161
|
Bulk Quotes Welcome!
RuiJueParts

Need Help? 1369-210-0161

Login / Register
Login
  • Login
  • Register
$0.00 My Cart
00 items

Shop By Categories

  • Seal Kits by Type
    • Cylinder Seal Kits
    • Motor/Pump Seal Kits
    • Center/Swivel Joint Seal Kit
    • Transmission Gasket Kits
    • Crankshaft Seals
    • Others
      • Control Valve Seal Kits
      • Floating Seals
      • O-Rings & Backup Rings
      • Custom Seal Kits
  • Brands
    • Bobcat Seal Kit
    • CASE Seal Kit
    • Caterpillar Seal Kit
    • Doosan Seal Kit
    • Hitachi Seal Kit
    • Komatsu Seal Kit
    • JCB Seal Kit
    • Others
  • Seal Kits by Equipment
    • Loader Seal Kit
    • Bulldozer & Dozer Seal Kit
    • Excavator Seal Kit
    • Tractor Seal Kit
    • Grader Seal Kit
    • Truck Seal Kit
    • Others
Menu
Menu
  • Home
  • Sealing Products
    • By Brands
      • Bobcat Seals
      • Caterpillar Seals
      • CASE Seals
      • Doosan Seals
      • Hitachi Seals
      • Komatsu Seals
      • JCB Seals
    • By Equipment
      • Hydraulic Cylinder Seal Kits
      • Hydraulic Motor Seal Kits
      • Hydraulic Pump Seal Kits
      • Hydraulic Valve Seal Kits
      • Transmission Seal Kits
      • Center/Swivel Joint Seal Kits
    • Seal Kit by Equipment
      • Bulldozer/Dozer Seals
      • Loader Seals
      • Excavator Seals
      • Tractor Seals
      • Grader Seals
      • Dump Truck Seals
  • Technical Guides
  • About Us
  • Contact us
  • FAQ
  • Home
  • Sealing Products
    • By Brands
      • Bobcat Seals
      • Caterpillar Seals
      • CASE Seals
      • Doosan Seals
      • Hitachi Seals
      • Komatsu Seals
      • JCB Seals
    • By Equipment
      • Hydraulic Cylinder Seal Kits
      • Hydraulic Motor Seal Kits
      • Hydraulic Pump Seal Kits
      • Hydraulic Valve Seal Kits
      • Transmission Seal Kits
      • Center/Swivel Joint Seal Kits
    • Seal Kit by Equipment
      • Bulldozer/Dozer Seals
      • Loader Seals
      • Excavator Seals
      • Tractor Seals
      • Grader Seals
      • Dump Truck Seals
  • Technical Guides
  • About Us
  • Contact us
  • FAQ
More
Weekly Deal

Search: 481 results found for "Hydraulic piston"

Home

Search results

  • 332-5669 aftermarket solenoid valve seal kit with O-rings and backup rings for compatible Caterpillar hydraulic valve groups

    332-5669 Solenoid Valve Seal Kit For Caterpillar | Ruijueparts

    332-5669 Solenoid Valve Seal Kit For Caterpillar | Ruijueparts

    Product Description 332-5669 is an aftermarket solenoid valve seal kit reference for compatible Caterpillar equipment. Official data identifies backup rings and O-rings in NBR/HNBR/XNBR rubber and PTFE for servicing solenoid valve group components. It seals hydraulic valve interfaces, not a cylinder, pump, or motor overhaul. One machine may contain several...
    Regular price $4.93
    Regular price Sale price $4.93
    Unit price /  per 
  • VOE6630937 premium aftermarket hydraulic tilt cylinder seal kit for Volvo BM 4500 wheel loader bucket cylinder by Ruijueparts

    VOE6630937 Tilt Cylinder Seal Kit for Volvo 4500 | Ruijueparts

    VOE6630937 Tilt Cylinder Seal Kit for Volvo 4500 | Ruijueparts

    Product Description Optimized for the heavy-duty Volvo BM 4500 wheel loader, this premium 6630937 aftermarket tilt cylinder seal kit delivers exceptional pressure retention and leaks prevention for your classic equipment. Rebuilding a drifting bucket mechanism requires reliable, wear-resistant seals that handle high fluid velocity. At Ruijueparts, we supply high-performance replacement...
    Regular price $26.47
    Regular price Sale price $26.47
    Unit price /  per 
  • G109882 Bucket Cylinder Seal Kit 580K 580SK 780D CASE

    G109882 Bucket Cylinder Seal Kit 580K 580SK 780D CASE

    G109882 Bucket Cylinder Seal Kit 580K 580SK 780D CASE

    Choose the seal kit of Ruijueparts. Slash costly downtime.Fits equipment: 580K, 580SK, 780D Condition: New – Open box: A new, unused item Brand: CASE 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 $21.89
    Regular price Sale price $21.89
    Unit price /  per 
  • B239900000006K B239900000007K Excavator SEAL KIT SANY

    B239900000006K B239900000007K Excavator SEAL KIT SANY

    B239900000006K B239900000007K Excavator SEAL KIT SANY

    Choose the seal kit of Ruijueparts. Slash costly downtime. Fits equipment: SY335C-9, SY365C-9 Condition: New – Open box: A new, unused item Brand: SANY replacement
    Regular price $22.19
    Regular price Sale price $22.19
    Unit price /  per 
  • Aftermarket 19000-89099 boom cylinder seal kit for Takeuchi TB250 excavator, cylinder 19000-93800, 55 mm rod, and 100 mm bore.

    19000-89099 Boom Cylinder Seal Kit For Takeuchi TB250 | Ruijueparts

    19000-89099 Boom Cylinder Seal Kit For Takeuchi TB250 | Ruijueparts

    Product Description 19000-89099 is an aftermarket boom cylinder seal kit for Takeuchi TB250 compact excavators. It is used for the boom cylinder reference 19000-93800 on machines from serial number 125000001 onward, with a 55 mm rod and 100 mm bore. This kit is intended for boom-cylinder resealing when servicing leakage...
    Regular price $15.99
    Regular price Sale price $15.99
    Unit price /  per 
  • 416-1228 aftermarket tilt cylinder seal kit for Caterpillar 992K wheel loader hydraulic cylinder repair

    416-1228 Tilt Cylinder Seal Kit For Caterpillar 992K | Ruijueparts

    416-1228 Tilt Cylinder Seal Kit For Caterpillar 992K | Ruijueparts

    Product Description The 416-1228 aftermarket tilt cylinder seal kit is referenced for Caterpillar-compatible 992K wheel loader hydraulic cylinder service. It is a standard-size kit intended for a cylinder bore within the applicable nominal service limit; the OEM reference states a maximum 0.25 mm (0.010 in) bore sizing condition. The reference...
    Regular price $49.25
    Regular price Sale price $49.25
    Unit price /  per 
  • AT183658 aftermarket arm cylinder seal kit for John Deere 230LC and 790E LC excavator cylinder AT154865 applications

    AT183658 Arm Cylinder Seal Kit For John Deere 230LC | Ruijueparts

    AT183658 Arm Cylinder Seal Kit For John Deere 230LC | Ruijueparts

    Product Description AT183658 is an aftermarket arm cylinder seal kit reference for selected John Deere crawler excavators. Published applications identify it for the arm, crowd, or dipper cylinder assembly AT154865 on 230LC excavators and specified 790E LC excavators. The published cylinder dimensions are a 100 mm rod and a 135...
    Regular price $21.11
    Regular price Sale price $21.11
    Unit price /  per 
  • Premium aftermarket 215-2023 steering cylinder seal kit for Caterpillar backhoe loaders featuring robust rubber seals and rings.

    215-2023 Steering Cylinder Seal Kit For Caterpillar 416 | Ruijueparts

    215-2023 Steering Cylinder Seal Kit For Caterpillar 416 | Ruijueparts

    Product Description Looking for a reliable aftermarket solution to prevent oil leaks and restore your equipment's hydraulic power? The 295-9893 hydraulic cylinder seal kit is precisely engineered for Caterpillar backhoe loaders, specifically designed for the boom cylinder with a 4-3/4" bore and 2-3/8" rod. Made from high-performance materials, this aftermarket...
    Regular price $20.89
    Regular price Sale price $20.89
    Unit price /  per 
  • 561-40-00100 aftermarket steering valve seal kit for Komatsu dump truck steering-control applications

    561-40-00100 Steering Valve Seal Kit For Komatsu HD325-5 | Ruijueparts

    561-40-00100 Steering Valve Seal Kit For Komatsu HD325-5 | Ruijueparts

    Product Description 335-1414 is an aftermarket control valve seal kit reference for compatible Caterpillar backhoe loaders. A 424B parts manual shows it in a control-valve/control-bank assembly, not a cylinder group. It supports resealing the applicable valve location during control-valve service. The public listing does not identify a universal valve position...
    Regular price $22.39
    Regular price Sale price $22.39
    Unit price /  per 
  • 7196904 arm cylinder seal kit for Bobcat E50, E55, E55z, and E60 mini excavators

    7196904 Arm Cylinder Seal Kit for Bobcat E50 E55 E60 | Ruijueparts

    7196904 Arm Cylinder Seal Kit for Bobcat E50 E55 E60 | Ruijueparts

    Product Description Aftermarket 7196904 arm cylinder seal kit for compatible Bobcat mini excavator hydraulic cylinder repair applications. This kit is referenced for the arm / dipper cylinder that controls forearm extension and retraction during digging work. Listed applications include Bobcat E50, E50 IIIA, E50E IIIA, E55, E55 IIIA, E55z, and...
    Regular price $29.23
    Regular price Sale price $29.23
    Unit price /  per 
  • TH111627 aftermarket dipper stick arm hydraulic cylinder seal kit for John Deere 892D and 892D LC excavators, 110 mm rod and 165 mm bore reference.

    TH111627 Dipper Cylinder Seal Kit For John Deere 892D | Ruijueparts

    TH111627 Dipper Cylinder Seal Kit For John Deere 892D | Ruijueparts

    Product Description TH111627 is an aftermarket hydraulic seal kit for the dipper stick/arm cylinder on selected John Deere 892D and 892D LC excavators. Published fitment data identifies a 110 mm rod and 165 mm bore for cylinder references AT131416 and TH111616, prior to serial number 703549. The dipper cylinder controls...
    Regular price $19.40
    Regular price Sale price $19.40
    Unit price /  per 
  • 332/G9281 aftermarket bucket cylinder seal kit for selected JCB JS200 and JS220 excavators with 85 mm rod and 115 mm bore

    332/G9281 Bucket Cylinder Seal Kit For JCB | Ruijueparts

    332/G9281 Bucket Cylinder Seal Kit For JCB | Ruijueparts

    Product Description 332/G9281 is an aftermarket replacement bucket cylinder seal kit for selected JCB JS200 and JS220 crawler excavators. It is used to rebuild the hydraulic cylinder that curls and dumps the bucket during digging, loading, and material-handling work. Published replacement-kit data identifies an 85 mm rod and 115 mm...
    Regular price $13.76
    Regular price Sale price $13.76
    Unit price /  per 
  • 154491A1 hydraulic O-ring seal aftermarket replacement for Case IH MXU and New Holland T6000 series tractors.

    6669591 Swivel Joint Crown Seal for Bobcat 337 341 Excavators

    -64%

    6669591 Swivel Joint Crown Seal for Bobcat 337 341 Excavators

    Part Name: 6669591 seal kitMachine Models: Bobcat Compact Excavators: 337, 341Brand: BOBCAT replacementType: Swivel Joint Crown SealApplication: Bobcat excavator swivel joint repairSize: Standard SizeSupply Ability: 10,000 sets per monthPerformance: Oil SealingPlace of Origin: ChinaPackaging Details: PP bag, cartonPrice: USD / RMBPayment Terms: L/C, T/T, Western Union, MoneyGramCondition: 100% New Seal Kit We support: OEM...
    Regular price $4.36
    Regular price $12.20 Sale price $4.36
    Unit price /  per 
    Sale
  • P/N: 2401-9278KT Machine model: Brand: DOOSAN replacement Type: Travel Motor Seal Kit Size: Standard Size Supply ability: 10,000 sets per month

    2401-9243-SK Swing Motor Seal Kit for DOOSAN | Ruijueparts

    2401-9243-SK Swing Motor Seal Kit for DOOSAN | Ruijueparts

    Ruijueparts provides the 2401-9243-SK Swing Motor Seal Kit for DOOSAN excavators, delivering a perfect balance of reliability and affordability. Our aftermarket kits are designed to restore your motor’s performance and prevent hydraulic leakage at a highly competitive price. To ensure you get the right part, we offer a professional part...
    Regular price $13.04
    Regular price Sale price $13.04
    Unit price /  per 
  • 387-2867 aftermarket solenoid valve seal kit for Caterpillar powertrain and hydraulic control service

    387-2867 Solenoid Valve Seal Kit For Caterpillar 120, 120K | Ruijueparts

    387-2867 Solenoid Valve Seal Kit For Caterpillar 120, 120K | Ruijueparts

    Product Description The 387-2867 aftermarket solenoid valve seal kit is a reference replacement for selected Caterpillar-compatible powertrain and hydraulic-control applications. Although described as a kit, the OEM reference identifies it as an O-ring sealing item for a solenoid valve; it is not a complete solenoid valve and not a hydraulic...
    Regular price $1.94
    Regular price Sale price $1.94
    Unit price /  per 
  • P/N: 2401-9278KT Machine model: Brand: DOOSAN replacement Type: Travel Motor Seal Kit Size: Standard Size Supply ability: 10,000 sets per month

    2401-9228KT Travel Motor Seal Kit for Doosan Solar 130 140 | Ruijueparts

    2401-9228KT Travel Motor Seal Kit for Doosan Solar 130 140 | Ruijueparts

    Maximize your excavator's uptime with the 2401-9228KT Travel Motor Seal Kit, precision-engineered for Doosan Solar 130 and 140 series. This premium aftermarket overhaul kit is designed to seal internal hydraulic pressure and prevent external oil leaks in final drive units. Each seal is manufactured from high-performance materials to resist wear...
    Regular price $13.04
    Regular price Sale price $13.04
    Unit price /  per 
  • AH147868 aftermarket 45 mm rod seal kit for verified John Deere backhoe loader front loader bucket tilt cylinder applications

    AH147868 Bucket Tilt Seal Kit For John Deere Loader | Ruijueparts

    AH147868 Bucket Tilt Seal Kit For John Deere Loader | Ruijueparts

    Product Description AH147868 is an aftermarket 45 mm rod seal kit for the loader bucket tilt cylinder on selected John Deere backhoe loaders. It is a rod/gland kit, not a piston-side kit; published data lists a press-in wiper, a U-seal, and a buffer. The buying check is the serial break....
    Regular price $16.42
    Regular price Sale price $16.42
    Unit price /  per 
  • Aftermarket VOE14514455 boom cylinder seal kit for Volvo EC240B excavator

    VOE14514455 Boom Cylinder Seal Kit For Volvo EC240B | Ruijueparts

    VOE14514455 Boom Cylinder Seal Kit For Volvo EC240B | Ruijueparts

    Product Description Aftermarket VOE14514455 boom cylinder seal kit for selected Volvo EC240B crawler-excavator configurations, including LC, LR, NLC, and FX variants where the specified cylinder is installed. It reseals the boom cylinder that extends to raise the boom and retracts to lower it during digging, lifting, and loading. Reference dimensions...
    Regular price $17.91
    Regular price Sale price $17.91
    Unit price /  per 
  • Aftermarket 258-8600 and 272-5437 EPDM modular radiator seal for selected Caterpillar heavy-equipment cooling-system assemblies.

    258-8600 Radiator Seal For Caterpillar 621B | Ruijueparts

    258-8600 Radiator Seal For Caterpillar 621B | Ruijueparts

    Product Description 258-8600 is an aftermarket replacement radiator seal cross-referenced to 272-5437 for selected Caterpillar modular cooling assemblies. This EPDM rubber seal is 159.4 mm long with a 48 mm inside diameter and is used to seal joints between radiator sections. It is important to confirm the removed seal length...
    Regular price $4.29
    Regular price Sale price $4.29
    Unit price /  per 
  • Aftermarket 272-5438 216.8 mm EPDM modular radiator seal for selected Caterpillar heavy-equipment cooling-system assemblies.

    272-5438 Modular Radiator Seal For Caterpillar 621B | Ruijueparts

    272-5438 Modular Radiator Seal For Caterpillar 621B | Ruijueparts

    Product Description 272-5438 is an aftermarket replacement modular radiator seal for selected Caterpillar heavy-equipment cooling systems. This reference is a high-durometer EPDM rubber seal with a 216.8 mm length and 48 mm inside diameter, used between modular radiator sections to support a sealed cooling assembly. Buyers should verify the exact...
    Regular price $4.29
    Regular price Sale price $4.29
    Unit price /  per 
  • 1U‑1655 oil seal aftermarket replacement for Caterpillar equipment

    1U‑1655 Oil Seal Replacement for Caterpillar Equipment

    1U‑1655 Oil Seal Replacement for Caterpillar Equipment

    Part Name: 1U-1655 Seal KitMachine Models: 972G II, 990 II, 966G, 992D, 994F, 972G, 994D, 992C, 966G II, 992G, 994, 990, 14G, 16G, 235C, 225, 245, 215B, 245D, 235B, 235C, 245B, 235D, 215, 235, D9R, 227, PL87, and PL72.Brand: Caterpillar replacementType: Oil Seal / Lip-Type SealApplication: Installed on shafts or...
    Regular price $3.00
    Regular price Sale price $3.00
    Unit price /  per 
  • Aftermarket 160-6386, 9Y-1655, and 8N-7139 EPDM radiator core and end-tank seal for selected Caterpillar cooling-system assemblies.

    160-6386 9Y-1655 8N-7139 Radiator Seal For Caterpillar | Ruijueparts

    160-6386 9Y-1655 8N-7139 Radiator Seal For Caterpillar | Ruijueparts

    Product Description 160-6386, 9Y-1655, and 8N-7139 are cross-reference numbers for an aftermarket radiator core and end-tank seal used in selected Caterpillar cooling-system assemblies. Made for radiator service work, this EPDM rubber seal reference helps buyers identify the correct component when rebuilding folded-core radiator sections or addressing leakage around radiator tank...
    Regular price $4.29
    Regular price Sale price $4.29
    Unit price /  per 
  • 154491A1 hydraulic O-ring seal aftermarket replacement for Case IH MXU and New Holland T6000 series tractors.

    6810813 Swivel Joint Oil Seal for Bobcat Compact Excavators

    -76%

    6810813 Swivel Joint Oil Seal for Bobcat Compact Excavators

    Part Name: 6810813 seal kitMachine Models: 225, 231, 320, 322, 325, 328, 329, 331, 334, 335, 337, 341, 425, 428, 430, 435, E25, E26, E27, E27Z, E30, E32, E32e, E32i, E34, E35, E35i, E35Z, E37, E42, E45, E50, E50Z, E55, E55Z, E60, E85, E88Brand: BOBCAT replacementType: Swivel Joint Oil Seal / Hydraulic Oil...
    Regular price $2.91
    Regular price $12.20 Sale price $2.91
    Unit price /  per 
    Sale
  • 7163219 Bobcat track tensioner seal kit aftermarket replacement

    7163219 Bobcat Track Tensioner Seal Kit Aftermarket Replacement

    7163219 Bobcat Track Tensioner Seal Kit Aftermarket Replacement

    Product Overview The 7163219 seal kit is a reliable aftermarket replacement for Bobcat equipment. Designed specifically for track tensioner grease cylinder applications, it includes wiper rod seals, wear rings, and O‑rings to restore sealing performance and prevent grease or hydraulic fluid leakage. This kit supports consistent track tension and optimal...
    Regular price $20.51
    Regular price Sale price $20.51
    Unit price /  per 
  • 1
  • …
  • 18
  • 19
  • 20
  • 21

About Our Store

RuijueParts supplies aftermarket seal kits for heavy equipment hydraulic, drive, and transmission applications. We support distributors, repair shops, and maintenance teams with part-number checking, multi-SKU sourcing, and flexible packaging.

Seal Kits

  • All collections
  • Excavator
  • Dozers
  • Loaders
  • Tractor

Seal Kits

  • All collections
  • Excavator
  • Dozers
  • Loaders
  • Tractor

Shopping

  • Search
  • Get an offer
  • Our Products
  • FAQs
  • Blogs

Shopping

  • Search
  • Get an offer
  • Our Products
  • FAQs
  • Blogs

Company

  • About us
  • Privacy Policy
  • Terms of Service
  • Refund Policy
  • Shipping Policy

Company

  • About us
  • Privacy Policy
  • Terms of Service
  • Refund Policy
  • Shipping Policy

Contact Us

Machinery City.

Zhucun International,

Tianhe District, Guangzhou

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

    Machinery City.

    Zhucun International,

    Tianhe District, Guangzhou

    info@ruijueparts.com(+86) 1369-210-0161
    • Facebook
    • Instagram
    • YouTube
    • TikTok
    © 2026, RuiJueParts Powered by Shopify
    • Privacy policy
    • Refund policy
    • Shipping policy
    • Terms of service
    • Contact information
    Payment methods
    • PayPal
    Home
    Account Login
    Collection
    Search

    What are you looking for?

    My Cart My Cart
    • Choosing a selection results in a full page refresh.
    • Opens in a new window.
    img01