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Hydraulic Quick Coupler Plug RE71489 Fits John Deere Tractors 7600 8100 Wholesale and Customization
RE71489 hydraulic quick coupler (male plug) is a high-pressure hydraulic connecting plug purpose-built for John Deere tractors, serving as a standard replacement for the OEM RE71489.
It adopts a flat-face seal ball lock structure and fits hydraulic output circuits of various medium and large John Deere tractor models.
5.0
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Product Features
Safe Residual Pressure Connection, Hydraulic System Protection
Built-in residual pressure adaptive structure allows safe engagement with residual line pressure, preventing high-pressure shock from forced insertion, protecting precision components like hydraulic pumps and control valves, and reducing downtime and maintenance costs.
Flat-face Seal & Nickel-plated Housing for Durable Leak Prevention
High-precision flat face sealing surface paired with oil-resistant NBR seals delivers superior tightness after connection, effectively eliminating hydraulic fluid leakage. The nickel-plated carbon steel body resists corrosion and abrasion, standing up to tough outdoor farm conditions for extended service life.
Precision OEM Interchangeability, Broad Tractor Compatibility
Machined to exact original RE71489 dimensions for direct drop-in replacement with no piping modifications required. Compatible with mainstream John Deere models including 6B, 6E, 7R and 8R series, easy to install and works with a wide range of agricultural hydraulic attachments.
Product Specifications
| Model | RE71489 (OEM Replacement) |
| Type | Hydraulic Quick Coupler (Male Plug / Tip) |
| Standard Series | Flat Face Universal Series |
| Connection Type | Flat Face Seal, Ball Lock Style |
| Compatible Female Coupler | RE322903 / HR322903 |
| Body Material | High-quality Carbon Steel with Nickel Plating |
| Seal Material | NBR Oil-resistant Rubber Seal |
| Core Feature | Safe Connection Under Residual Pressure, Leak-proof |
| Applicable Equipment | John Deere Tractors |
| Working Medium | Standard Hydraulic Oil |
| Application | Agricultural Machinery, Tractor Hydraulic Outlets, Implement Connection |
Customization & Wholesale Service
We produce hydraulic quick coupler strictly based on customers’ CAD drawings or physical samples; professional engineering team offers technical matching suggestions.
15–20 working days for customized samples.
Factory direct supply eliminates middlemen, flexible MOQ for global agricultural dealers and large farms.
Dual shipping solutions including sea shipment for large bulk orders and air shipment for urgent sample orders. All products use anti-rust shockproof export packaging.
Frequently Asked Questions
1
What machines does RE71489 hydraulic quick coupler fit?
The hydraulic quick coupler plug RE71489 fits John Deere tractors 7600 8100
2
Can you customize RE71489 with special size or coating?
Yes, we accept OEM & ODM customization according to customer drawings and sample requirements, with optional surface anti-corrosion treatments.
3
What quality tests will my hydraulic quick coupler parts pass?
All products pass material spectrum analysis, hardness test, salt spray anti-rust test and full CMM dimensional inspection under ISO9001 standards.
4
How long is the sample production cycle?
Custom samples take 15–20 working days after confirming technical specifications.
5
What shipping methods do you offer?
We support sea freight for bulk wholesale orders and air freight for urgent small-batch or sample shipments worldwide.
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