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Premium Hydraulics
Heavy-Duty Structural Canister Component
SP261997 SPIN-ON HYDRAULIC FILTER
SP261997 System Functional Architecture
This heavy-duty hydraulic spin-on element features an orange-coated structural steel housing designed to prevent shell deformation under continuous pressure cycles and external vibrations. The internal high-efficiency media layers are structural-calibrated to trap abrasive wear fragments, micro-particulates, and soot byproducts before they enter highly sensitive auxiliary valves and variable displacement pumps. By delivering reliable fluid purification with a minimized initial pressure restriction, this spin-on filter preserves hydraulic responsiveness and avoids fluid cavitation across a vast fleet of earthmoving and agricultural assets.
SP261997 Field Maintenance & Operational Standards
1
Adapter Thread Inspection
Thoroughly clean the mounting base head, remove raw grease or grime from the male threads, and check that no debris remains inside the fluid intake path.
2
Gasket Surface Preparation
Lubricate the internal sealing ring with a thin, uniform coating of clean hydraulic fluid to guarantee correct mechanical seating and to avoid frictional binding during operation.
3
Spin-On Thread Seating
Screw the canister onto the mounting stud manually until the pre-lubricated rubber ring makes uniform contact with the header surface, then tighten an additional three-quarters to one full turn.
4
Operational Fluid Check
Run the hydraulic machinery briefly under neutral loading to purge trapped air blocks, monitor the perimeter seal for fluid weeping, and verify full operational levels.
SP261997 Technical Dimensions & Parameter Profile
| Engineering Parameter Classification | Calibrated System Specification |
| Product Part Number Designation | SP261997 |
| Filter Housing Type | Heavy-Duty Spin-On Hydraulic Canister |
| Exterior Finish Coating | Signal Orange Anti-Corrosive Outer Enamel |
| Structural Material | Cold-Rolled Industrial Steel Outer Shell |
| Internal Component Fitment | Matches standard original equipment specifications for internal core stability. |
SP261997 Cross Reference
Liugong SP261997
Donaldson P164381
Yanmar 19812929310
JCB 32909000
Fiat 76043369
SP261997 Application Scenarios
This structural fluid element is optimized for heavy machinery operating in demanding environments such as excavation sites, aggregate handling facilities, and forestry management zones. It is fully certified for inclusion within the following machinery configurations:
BOBCAT Loaders
440B, 443B, 453C (Engine: Kubota D750B), 453F (Engine: Kubota D722E), 843 (Engine: Perkins 4.154), 843B (Engine: Isuzu 4JB1), 843I.
CASE / CASE IH
2388 Combine, 7130 Tractor (Engine: Cummins 6CT8.3), 8010 Combine, 9010 Combine, AxialFlow AF7250 / AF8250 / AF9250 (Years: 2018, 2023; Engine: FPT Industrial Cursor 11/13/16 Stage V), AxialFlow AF7260 / AF8260 / AF9260 (Year: 2024), AF8010 Combine, AFX8010 Combine, Magnum 220 Tractor, MX180 / MX200 / MX240 / MX270 Tractors.
CATERPILLAR
508 / FB508 Skidders, 518C Forestry Equipment, 528B / 530B Forestry Equipment (Engine: Caterpillar 3306T), T25D / T40D / TC40D / TC60D / V25D / V40D / VC40D / VC60D Forklifts.
CLARK Loaders
843B (Engine: Isuzu 4JB1).
DEUTZ-FAHR
4.80, 4.85, 4.90, 4.95, Agrotron 80, Agrotron 85.
HITACHI Loaders
W90, W110, W130, W170, W190, W270.
INGERSOLL RAND
BF130, DD-130, DD-90HF, SD-70D, SD-70DA, SD-100, SD-100D, SD-110D, SD-150, SD-170D, SD-170F.
JCB LOADERS
208SHF, 210S, 212S, 212SU, 406, 408, 409.
JOHN DEERE
1600, 1620, 6200L, 6300L, 6400L, 6500L, 6510 SE, 6610 SE, 7200, 7400, 9100T.
KOMATSU DOZERS
830, 850, 870, D32E-1, D32P-1, D38E-1, D38P-1, D39E-1, D39P-1, GD530-2A/B/C/E, GD530A-1/2, GD650-1, GD650A-2, GD670-1, GD670-2A/B/C, GD670A-2/2C/2E, GD670AW-2B/2C, GD750A-1.
NEW HOLLAND
LW110, LW130, LW170, LW190, LW230, LW270, TS90, TS100, TS110, W300C.
VERMEER TRENCH
T450, T455, T800C, T800HT, T850, V5050.
VOLVO CO. (SD)
SD25D, SD25F, SD45D, SD45F, SD70D, SD70F, SD77DX, SD77F, SD100D, SD100F, SD105DX, SD105F, SD122D, SD160DX, SD160F, SD190DX, SD200DX, SD200F.
⚠ Vehicle Compatibility Note:
Specific individual automotive vehicle application tables are currently unavailable. No vehicle models are to be fabricated or falsely listed. The mechanical adaptation relies entirely upon cross-reference and physical dimensional compatibility with industrial diesel assemblies matching the specified thread configurations.
COLD-ROLLED STEEL SHELL | SIGNAL ORANGE ANTI-CORROSIVE HYDRAULIC FILTRATION DIRECTORY
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