509-5694 Fuel Water Separator CAT Machinery
509-5694 is a complete fuel water separator assembly for Cat equipment. It effectively removes water, dirt and solid contaminants from diesel fuel. This part prevents fuel injector corrosion and system blockage, ensuring stable engine operation. Manufactured to OEM specifications, it features tight sealing and strong resistance to harsh working environments. Simple to install and delivers long-lasting performance.
| Attribute | Details |
|---|---|
| Part Number | 509-5694 |
| Product Name | Engine Primary Air Filter |
| Application | For Excavator |
| Suitable Models | 390, 395 |
| Suitable Engine | C18, C27 |
| Reference OEM | AF26673, P785676, RS5876 |
| Filter Material | High Efficiency Filter Paper |
| Outer Diameter | 350 mm |
| Inner Diameter | 200 mm |
| Height | 640 mm |
| Single Package Size | 370 * 370 * 665 mm |
| Net Weight | 13.2 kg |
| Gross Weight | 13.9 kg |
| Packing | 1 pc per carton |
| MOQ | 1 piece |
| Supply Ability | In Stock |
| Warranty | 12 Months |
| Part Number Type | Part Number List | Brand / Category | Compatibility Note |
|---|---|---|---|
| CAT OEM Main Model | 509-5694, 5095694 | CAT Original Equipment | Complete diesel fuel water separator assembly, original factory specification, direct fit without modification |
| CAT OEM Same Series/Equivalent Parts | 523-4987, 500-0480, 500-0481, 500-0483, 570-1623 | CAT Original Equipment | Factory-authorized same series parts, fully interchangeable with the main model, matching OEM performance and sealing standards |
| Aftermarket Cross Reference Parts | SN 40858 | Universal Aftermarket | High-demand OE-quality replacement assembly, widely compatible with CAT construction machinery in the global market |
- ISO 9001 certified.
- 100% pressure, flow, and leakage tested before shipment to ensure quality.
- Comply with construction machinery hydraulic component industry standards.
- 10+ years of professional experience in manufacturing excavator hydraulic parts, mature technology, stable quality.
- Sufficient inventory, ready stock for popular models, fast delivery.
- Support OEM/ODM customization, develop special models per customer requirements.
- Complete after-sales team, provide technical consultation, installation guidance, troubleshooting.
- Free replacement or repair for non-human quality issues within warranty period.
- Provide technical support for installation, commissioning, and operation.
- Lifetime supply of wearing parts and maintenance services at cost price.
lSSUES YOU MAY BE CONCERNED ABOUT
HERE IS THE ANSWER!
Q1:How long is the warranted time?
A:For natural broken, 3 months. Guarantee genuine parts.
Q2: What's payment you can accept?
A:T/T, WECHAT,PAYPAL.
Q3: What's package? Can you give me the package according my requirement?
A:Yes, Original packing or Neutral packing with wooden box or carton.
Q4: How about the lead time?
A: (1) ln stock: 1-7 days.Always in 72 hours.
(2) Out of stock: lt's according to your quantity, and we have cooperated with factory.We will let you know when we quote.
Q5: What's the shipping way you can offer?
A: (1) Big order: By sea or by air.(It can reduce the costs).
(2) Small order: DHL,TNT,UPS,FEDEX,EMS,ARAMEX.
Q6: What's the terms of the transaction?
A:EXW,FCA,FAS,FOB, C&F,CIF,CPT,CIP,DAF,DES,DDP.
Q7: Do you accept small order?
A:Yes, small order can accept.
Q8: What's brand you can offer in your company?
A: (1)OEM,100% GENUINE PARTS, COPY(Made in China).
(2)GENUINE PARTS.
Thank you for attention!
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