Wholesale 47870683 Replacement Quick Coupler - Quickly And Easily Connect And Disconnect Hydraulic Lines Coupling Suppliers, Factories

47870683 is a dedicated replacement quick-connect coupling for hydraulic systems, enabling tool-free rapid connection and disconnection of hydraulic lines. Compatible with multiple agricultural and construction machinery models (such as New Holland 5140, AF4088, 6140, 7240, 9240, 8240, 7140, AF4077, etc.). It serves as a cost-effective alternative to original equipment fittings, significantly reducing downtime and enhancing maintenance efficiency.

Product Description

Overview

Quickly and easily connect and disconnect hydraulic lines with Quick Coupler #47870683. This high-precision component is designed for demanding agricultural and industrial environments where efficiency and reliability are paramount.

  • Compatible with many tools and attachments
  • Ensures secure and leak-proof seals
  • Maintains system pressure and efficiency
  • Operating Temperature Range: -25°C to +100°C
  • Total Length: 114.3 mm

Specifications

Part NameQuick Coupler Part Number47870683
Product TypeMale Hydraulic Coupler Compatible BrandCase IH, New Holland
Compatible EquipmentCombine Harvester Installation InterfaceSame as original coupler
PurposeRepair/replace/aftermarket OriginChina
QualityOEM standard PackageStandard industrial packing
Operating Temperature-25℃ ~ 100℃ Length114.3 mm
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Key Features

Tool-Free Quick Operation

One-handed insertion and removal without wrenches or pliers; connection/disconnection takes just 1–2 seconds, significantly reducing maintenance time.

Zero-Leak Flat Seal

Self-sealing valve core structure provides bidirectional sealing when disconnected, preventing oil leakage and air ingress to maintain system cleanliness.

High Durability

Carbon steel construction with anti-corrosion coating withstands frequent cycles (≥10,000) and harsh conditions like dust, vibration, and extreme temperatures.

Safety Locking

Built-in locking mechanism automatically secures upon connection, preventing accidental disengagement due to vibration during heavy operation.

Applications

  • Agricultural Machinery: Hydraulic line connections for tractors, combine harvesters, seeders, and sprayers.
  • Construction Machinery: Quick-change hydraulic attachments for loaders, excavators, and forklifts.
  • Industrial Hydraulics: Rapid connection/disconnection of lines for hydraulic power units and test equipment.
  • Maintenance & Aftermarket: Direct replacement for damaged OEM fittings for Case IH and New Holland models.

Compatible Models

Model Name Fitment Product Type Product Line
2388 CASE IH AXIAL-FLOW COMBINE1HARVESTING EQUIPMENTAXIAL ROTARY COMBINES
2577 AXIAL-FLOW COMBINE (NA)1HARVESTING EQUIPMENTAXIAL ROTARY COMBINES
5088 AXIAL-FLOW COMBINE (NA)3HARVESTING EQUIPMENTAXIAL ROTARY COMBINES
5130 COMBINE - TIER 41HARVESTING EQUIPMENTAXIAL ROTARY COMBINES
5140 COMBINE - TIER 4B (NA)3HARVESTING EQUIPMENTAXIAL ROTARY COMBINES
6140 MY18 COMBINE TIER 4B2HARVESTING EQUIPMENTAXIAL ROTARY COMBINES
7140 COMBINE - TIER 4B (NA)3HARVESTING EQUIPMENTAXIAL ROTARY COMBINES
8250 MY24 COMBINE TIER 4B2HARVESTING EQUIPMENTAXIAL ROTARY COMBINES
9250 MY23 T4B2HARVESTING EQUIPMENTAXIAL ROTARY COMBINES
AF10 ROTARY COMBINE - Single Rotor2HARVESTING EQUIPMENTAXIAL ROTARY COMBINES
AF11 A5 ROTARY COMBINE - Dual Rotor3HARVESTING EQUIPMENTAXIAL ROTARY COMBINES

* Includes support for wide range of Axial-Flow series from 2388 through the latest AF9/10/11 models.

Frequently Asked Questions

1. Can this 47870683 quick coupling directly replace the original?
Yes, it is a direct replacement manufactured to OEM dimensions and standards. It is compatible with New Holland and Case IH models such as 5140, 6140, 7240, 8240, and 9240 without needing any line modifications.
2. Will hydraulic fluid leak when disconnecting the coupling?
No. The product features a self-sealing valve core structure that provides bidirectional sealing upon disconnection, preventing fluid loss and keeping air out of the hydraulic system.
3. Are special tools required for connection or disconnection?
No tools are required. The coupling is designed for one-handed operation. Simply align and insert until it clicks into place. To disconnect, press the release mechanism and pull straight out.
4. What is the expected service life for this coupler?
Under normal operating conditions with clean media, the high-durability carbon steel construction is tested to withstand ≥10,000 plugging/unplugging cycles.
5. How should this quick connector be maintained?
Clean the sealing surfaces before each use to prevent scratches. For long-term storage, use dust caps and apply a small amount of grease. Periodically inspect seals every 1,000 operating hours.
6. What scenarios are prohibited for this coupling?
Do not use with non-hydraulic media like gas or acids. Avoid operating beyond the rated temperature (-25°C to +100°C) or pressure ranges, and do not use in uncertified explosive environments.

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