Keeping your fuel system clean is the primary defense against expensive injector damage. The RE187966 (also known as RE 187966) is a high-performance fuel filter specifically engineered for John Deere PowerTech engines. It effectively removes harmful contaminants and water particles that can lead to power loss and fuel system corrosion.
As a specialized heavy equipment parts supplier, we provide OEM standard replacement filters that guarantee high filtration efficiency for your 4.5L and 6.8L engines. Whether you are operating tractors, sprayers, or excavators, this filter ensures your combustion remains efficient and clean.
| Field Name | Product Information |
|---|---|
| Part Number | RE187966 / RE 187966 |
| Model NO. | Applicable to 6068, 4045, 8000 Series, 6000 Series Engines |
| Product Name | Fuel Filter / Fuel Water Separator |
| Condition | Brand New, OEM Standard Replacement |
| Type | Spin-on Fuel Filtration Component |
| Stock Status | In Stock / Fast Dispatch |
| MOQ | 1 Piece |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL Fedex EMS UPS or by Air/Sea |
| Packaging | Industrial Export Packing (Protective Box) |
| Application | Engine routine maintenance, fuel system protection |
Quality filtration is the cheapest insurance for your fuel injectors. Our RE187966 replacement is built for the toughest field conditions.
| 6 Core Procurement Factors | Our High-Efficiency Replacement | Generic Aftermarket Filters |
|---|---|---|
| 1. Media Quality | Synthetic/Cellulose multi-layer media | Basic paper media (Poor water separation) |
| 2. Filtration Rating | Micron rating optimized for 6068 engines | Variable rating (Allows debris to pass) |
| 3. Build Quality | Heavy-duty steel canister and seals | Thin casing prone to leaks under pressure |
| 4. Capacity | High dirt-holding capacity for longer intervals | Rapid clogging in dusty environments |
| 5. Water Separation | Verified water-shedding efficiency | Allows emulsified water into fuel rail |
| 6. Fitting Guarantee | Exact fit for John Deere filter bases | Potential thread mismatch or seal failure |
The RE187966 filter is a standard part for many agricultural and industrial machines. It is commonly found on:
Tractor Series: 6100, 6200, 7100, 7200, 8100, 8200 series machines
Combines & Sprayers: 9000 series harvest equipment
Excavators: 200 series and 240 series construction units
Industrial Power: 4045 and 6068 standby generators
Logistics: Telehandlers and material handling units
Standard practice recommends replacement every 500 hours or at the first sign of engine surging or power loss. If you work in high-dust agricultural areas, we suggest checking the RE 187966 more frequently to prevent fuel starvation.
If you find water in the sediment bowl, drain it immediately. Replacing the RE187966 ensures that any remaining particles are trapped before they reach the high-pressure injection pump.
Our OEM standard replacement is designed to work with standard diesel and B20 biodiesel blends common in modern agricultural fleets.
Our filters use OEM-standard tri-metal structure principles for the housing and high-grade media inside. Trusted by repair shops & equipment fleets, we prioritize filtration integrity over low-cost shortcuts.
Not sure how this issue affects your equipment?
Our expert team assists fleet managers and operators with:
Identify potential risks during maintenance intervals
Recommend suitable replacement parts if needed
Support both inspection advice and parts supply
Protect your injectors today by choosing professional parts procurement.
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