Premium Hydraulic System Filter for Maximum Protection
Welcome to CHINA EVERLASTING PARTS CO., LIMITED, your trusted partner for professional, high-quality filtration solutions. Our SP261997 Spin-On Hydraulic Filter Element is engineered as a direct, reliable replacement for original equipment, ensuring your machinery operates at peak performance.
This Industrial Hydraulic Filter is designed to deliver superior filtration efficiency, protecting critical hydraulic components from contamination and wear. Ideal for Liugong equipment and compatible with various industrial applications.

Technical Specifications & Cross-Reference
| Parameter | Specification |
|---|---|
| Part Number | SP261997 |
| Part Type | Spin-On Hydraulic Filter Element |
| Brand Compatibility | Liugong Replacement |
| Outer Diameter | 3.82 inch (97 mm) |
| Thread Size | 1 3/8-12 UN |
| Length | 5.97 inch (151.64 mm) |
| Gasket OD / ID | 2.76 inch (70 mm) / 2.48 inch (63 mm) |
| Media Type | High-Efficiency Synthetic |
| Minimum Order Quantity (MOQ) | 60 pcs |
| Service | OEM & ODM Accepted |
Interchangeable Part Numbers
| Brand | Part Number |
|---|---|
| Case | X724693 |
| Donaldson | P164381 |
| Fleetguard | HF6554 |
| Mann | WH945 |
Why Choose Our SP261997 Hydraulic Filter?
F (Feature): Precision-engineered with high-efficiency synthetic media, robust steel construction, and precise dimensions (97mm OD, 151.64mm Length). Features a standard 1 3/8-12 UN thread and a durable nitrile gasket (70mm OD) for a perfect seal.
A (Advantage): Our filter provides exceptional dirt-holding capacity and consistent particle removal efficiency. It acts as a superior Alternative to Hydraulic Filter parts like Case X724693 or Donaldson P164381, offering equal or better performance at a competitive price.
B (Benefit): For your business, this means extended hydraulic component life, reduced unscheduled downtime, and lower total operating costs. You get reliable Hydraulic System Filter protection that safeguards your equipment investment and keeps your clients' operations running smoothly.
E (Evidence): We are a professional manufacturer specializing in Custom Hydraulic Filter and Hydraulic Filter OEM services. The specifications and compatibility are rigorously tested. See our customer testimonials and precise technical data below.
Trusted by Industry Professionals
Heavy Equipment Distributor, USA
"Consistent quality and fit. Our go-to Liugong Hydraulic Filter supplier. Parts perform flawlessly."
★★★★★
Hydraulic Service Center, Germany
"Excellent alternative to branded filters. Reliability is key for our business, and these filters deliver."
★★★★★
Wholesaler, Australia
"Great partnership for Hydraulic Filter OEM needs. Quality is top-notch, and logistics are smooth."
★★★★★
Frequently Asked Questions (FAQ)
Q: Is the SP261997 a direct fit for my Liugong machinery?
A: Yes. Our SP261997 Liugong Hydraulic Filter replacement is engineered to match the exact dimensions and thread specification of the original part, ensuring a perfect fit and seal.
Q: Can you produce custom hydraulic filters?
A: Absolutely. As a professional manufacturer, we welcome Custom Hydraulic Filter and Hydraulic Filter OEM projects. Contact us with your specifications for a quote.
Q: What is the lead time for an order of 60pcs?
A: For standard SP261997 filters at MOQ, the typical lead time is 15-20 days. We offer reliable logistics support for our global B2B clients.
Q: Why choose your filter over other alternatives?
A: We combine high-quality materials, precise manufacturing, and rigorous testing. Our focus is on providing durable, high-performance Industrial Hydraulic Filters that protect your systems effectively, offering great value for retailers and wholesalers.
Ready to Secure Your Supply of High-Performance Hydraulic Filters?
Contact CHINA EVERLASTING PARTS CO., LIMITED today for pricing, samples, or to discuss your OEM/ODM requirements. Partner with a reliable manufacturer for all your filtration needs.
WhatsApp/WeChat: +86 18965520297
Email: Sales@parts-machining.com













