When your machine operates in demanding environments, the quality of your filtration system determines the lifespan of your engine. We provide the RA211-51280 (also known as RA21151280) as a premium OEM-standard replacement. Designed specifically for Kubota equipment, this filter ensures that contaminants never reach your sensitive fuel system components.
Whether you are performing a routine maintenance check or a complete engine overhaul, choosing a trusted Supplier for your excavator parts is critical for avoiding costly downtime.
| Detail Field | Product Information |
|---|---|
| Model NO. | KX121-3, KX161-3, U45, U35, KX91-3 |
| Part Number | RA211-51280 / RA21151280 |
| Product Name | Fuel Filter / Water Separator Element |
| Type | Spin-on High Efficiency Filtration |
| Condition | Brand New, OEM Standard Replacement |
| Application | Engine rebuild, overhaul, maintenance |
| MOQ | 1 Piece |
| Stock Status | In Stock / Fast Dispatch |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | DHL, Fedex, EMS, UPS, Air/Sea Freight |
| Key Features | Standard Aftermarket | Our OEM-Standard Replacement |
|---|---|---|
| 1. Filtration Efficiency | Variable (85-90%) | High Efficiency (98%+) to protect injectors |
| 2. Material Quality | Single-layer paper | Multi-layer Synthetic Fiber (Tri-metal support) |
| 3. Seal Integrity | Prone to leakage under pressure | High-grade Nitrile Gasket for leak-proof fit |
| 4. Service Life | Short (requires frequent change) | Extended Intervals (matches original specs) |
| 5. Fitment Accuracy | Loose or tight threads | Precision Machined Threads for RA211-51280 |
| 6. Cost Effectiveness | Lowest initial price | Best Value (reduces long-term repair costs) |
Need immediate support or a bulk quotation? Use the links below for instant communication:
Q1: Why is my Kubota KX121-3 engine losing power or stalling?
A: This is often caused by a clogged fuel filter. If the RA211-51280 is saturated with debris, fuel flow is restricted. Solution: Inspect the filter element and replace it immediately with an OEM-standard unit to restore pressure.
Q2: How often should I replace the RA21151280 filter?
A: For construction machinery, we recommend replacement every 250-500 operating hours, or sooner if working in dusty or high-moisture environments.
Q3: Why Choose This Fuel Filter?
A: Our filters use an OEM-standard tri-metal structure. They are trusted by repair shops and equipment fleets worldwide for their durability and exact fitment.
Not sure how this issue affects your equipment?
Our team helps operators:
1. Identify potential risks during maintenance
2. Recommend suitable replacement parts if needed
3. Support both inspection advice and parts supply
Fill out the form below to receive pricing for RA211-51280 or other engine components.
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