491-5241 Hydraulic Oil Filter for Caterpillar Excavators, Wheel Loaders & Compactors

Description

The 491-5241 hydraulic oil filter (part number 4915241) is a steel-canister return hydraulic filter element used across a wide range of Caterpillar equipment, from excavators to wheel loaders and vibratory compactors. It protects the hydraulic system by capturing metal particles, sludge and debris before fluid returns to the reservoir, helping extend the service life of pumps, valves and cylinders. IXIN Filter manufactures the 491-5241 to OEM-equivalent specifications, giving fleets and dealers a reliable, factory-direct alternative for scheduled hydraulic filter replacement.

As a TS16949-certified filter manufacturer, IXIN supplies the 491-5241 hydraulic oil filter to distributors, equipment dealers and service centers in 60+ countries, with consistent batch quality and full traceability for bulk and OEM orders.

Product Specifications

Compatible Caterpillar Equipment

• Cat 315, 320, 322, 323 Excavators
• Cat 330, 330 GC, 336, 340 Excavators
• Cat 814, 814 K Wheel Dozers
• Cat 815, 815 K, 816, 816 K Soil Compactors
• Cat 824, 824 K, 825, 825 K, 826, 826 K Wheel Dozers/Compactors
• Cat 950, 962 Wheel Loaders

Note: This filter’s broad compatibility spans multiple equipment categories and production years. Confirm your machine’s exact model, serial number range and production year against the OE part number before ordering.

491-5241 Cross Reference / OE Replacement Numbers

The 491-5241 hydraulic oil filter is a direct cross reference and replacement for the following OE and aftermarket part numbers:

Note: 590-9787 commonly appears alongside 491-5241 in aftermarket listings; confirm with your equipment’s parts manual or dealer whether your specific model uses one or both numbers, as configurations can vary by production year.

Why Choose IXIN’s 491-5241 Hydraulic Oil Filter

• Broad Equipment Coverage — Fits a wide range of Cat excavators, wheel loaders, wheel dozers and soil compactors, useful for dealers and fleets standardizing hydraulic filter inventory across mixed equipment.
• High Filtration Efficiency — Captures fine metal particles, sludge and debris from hydraulic return flow, protecting pumps, valves and cylinders from accelerated wear.
• OEM-Equivalent Fit — Manufactured to match OE dimensions for the 491-5241, supporting drop-in compatibility across the compatible Cat equipment range.
• Factory-Direct Supply — As a manufacturer (not a trading company), IXIN offers stable lead times and customization options for private label, packaging and media specification.
• Bulk & OEM Pricing — Volume discounts available for equipment dealers, distributors and fleet operators. For guidance on verifying cross reference numbers before a bulk order, see our fuel filter cross reference guide — the same verification principles apply across hydraulic, air and fuel filter categories.

Installation & Maintenance Notes

For Cat equipment using the 491-5241 return hydraulic filter, general service steps include:

1. Ensure the hydraulic system is depressurized and the machine is on level ground before servicing.
2. Position a drain container under the filter housing, as some residual hydraulic fluid will be released during removal.
3. Remove the old filter element and inspect the housing for metal particles or excessive contamination, which may indicate a developing hydraulic component issue.
4. Install the new 491-5241 element, ensuring the seal seats correctly to prevent bypass or leakage.
5. Check hydraulic fluid level and top up as needed per OEM specification before returning the machine to service.
6. Follow your specific Cat model’s recommended service interval — hydraulic filter change intervals vary by equipment type and duty cycle, so always confirm against your machine’s maintenance schedule.

FAQ

Q: Is the 491-5241 hydraulic oil filter compatible with all the listed Caterpillar models? A: The 491-5241 is used across a broad range of Cat excavators, wheel loaders, wheel dozers and compactors, including the 315-340 excavator series, 814-826 series, and 950/962 wheel loaders. Because this filter spans many equipment categories and years, always confirm your machine’s exact model and serial number range against the OE part number before ordering.

Q: What’s the relationship between 491-5241 and 590-9787? A: Both part numbers are commonly listed together for the same or closely related hydraulic filter applications across Cat equipment. Configurations can vary by production year, so confirm with your parts manual or dealer which number applies to your specific machine.

Q: What’s the difference between IXIN’s 491-5241 and the OEM Caterpillar filter? A: IXIN manufactures the 491-5241 to match OEM dimensions and filtration performance, using equivalent steel-canister construction. The main difference is price and lead time — IXIN offers factory-direct pricing for bulk and OEM orders without compromising fit or filtration efficiency.

Q: Can I order the 491-5241 with custom packaging or private label? A: Yes. IXIN supports customized packaging, labeling and media specifications for distributors and private-label buyers. Contact our sales team with your requirements.

Q: What is the minimum order quantity (MOQ)? A: MOQ varies by customization level. Get in touch with us via WhatsApp or email for current MOQ and lead time on the 491-5241 hydraulic oil filter.