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Product Description
Spin-On Fuel Filter P576926 for Heavy Equipment integrates high-efficiency pleated media encased inside a durable white spin-on steel canister. Built for large John Deere tractors and harvesters, it blocks sub-micron wear particles, prevents injector tip clogging, and guarantees steady fuel flow under demanding field conditions.
Core Strengths
1-14 UN Machined Thread Base
Precision-engineered spin-on mounting threads allow quick, secure replacement and leak-free seating on OEM filter headers.
Wide-Diameter Elastomer Base Gasket
Premium nitrile rubber seal ring provides dependable elastic compression against dynamic pressure surges and ambient heat.
Multi-Layer Pleated Filtration Matrix
Engineered to balance extended holding capacity with consistent diesel flow rates across entire maintenance cycles.
Impact-Resistant Steel Canister Shell
Heavy-wall outer housing protects internal filter components against stone chips, debris impact, and system pressure spikes.
Technical Specifications
| Overall Length | 233 mm (9.17 inch) |
| Outer Diameter | 108 mm (4.25 inch) |
| Thread Size | 1-14 UN |
| Length | 231 mm (9.09 inch) |
| Gasket OD | 99 mm (3.90 inch) |
| Gasket ID | 90 mm (3.54 inch) |
| Filtration Efficiency | 99% at 10 micron |
OE Reference & Application Scenarios
OE / Cross Reference Numbers
Donaldson: P576926 | KOHLER: GM80469 | SHACMAN: 6541889X
Operational Scenarios
Quality Testing Process
Thread Precision Verification
Automated thread gauge testing ensures seamless spin-on mounting onto engine filter heads.
Canister Burst & Pressure Test
High-pressure hydraulic burst testing to verify shell structural integrity under peak pressure conditions.
Media Pleat Uniformity Inspection
Optical scanner audits to confirm uniform pleat spacing and structural stiffness before assembly.
Sealing Ring Leakage Test
Pneumatic seal testing on finished spin-on units to guarantee 100% leak-free operation prior to shipment.
Frequently Asked Questions (FAQ)
Q: Which engine models utilize the P576926 spin-on fuel filter?
It is engineered for John Deere PowerTech engines, including the 6090 (9.0L) and 6135H (13.5L) powerplants.
Q: Does this filter fit John Deere 8R and 9R series heavy tractors?
Yes, it is widely applied on John Deere 7R, 8R, 8RT, 8RX, 9R, and 9RT series agricultural tractors.
Q: What thread size is specified for the P576926 spin-on fuel filter?
This unit utilizes a standard 1-14 UN threaded mounting connection.
Q: Why is a 10-micron fuel filtration rating important for agricultural equipment?
It catches fine rust flakes, silt, and abrasive sediment before they reach delicate high-pressure common rail fuel components.
Q: What is the recommended replacement schedule for this spin-on fuel filter?
Replacement is generally recommended every 500 operating hours or as specified in equipment preventive maintenance guidelines.
Contact Information
WhatsApp / WeChat: +86 13328990097
Email: Sales@enginegensetparts.com
Website: https://www.enginegensetparts.com
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