Is BT521 an OEM or aftermarket part?

BT521 is an aftermarket part that serves as a replacement for OEM parts. Aftermarket parts typically cost 30-60% less than OEM while meeting the same specifications.

What are the specifications for BT521?

BT521 specifications include: filter Type: hydraulic. Always verify specifications match your equipment requirements before purchasing.

How much can I save with an equivalent for BT521?

Aftermarket equivalents for BT521 typically cost 30-60% less than OEM parts. Check distributor pricing for current availability and costs.

Are the equivalents as good as BT521?

Yes, the top equivalents have a 95.0% match score, meaning all critical specifications match the OEM part. Quality aftermarket manufacturers meet or exceed OEM specifications while offering significant cost savings.

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Baldwin Filters BT521 Equivalent & Cross Reference

Name: Baldwin Filters BT521
Brand: Baldwin Filters
SKU: BT521

Hydraulic Filters • BT521 Cross Reference | Baldwin Filters Hydraulic Filters Equivalent

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2 Verified EquivalentsLast verified: 1/29/2026

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About the Baldwin Filters BT521

The Baldwin Filters BT521 is a high-quality aftermarket hydraulic filters (BT521 Cross Reference | Baldwin Filters Hydraulic Filters Equivalent) designed for industrial and commercial applications. This part has 2 verified cross-references, including compatible replacements from Baldwin Filters and Baldwin Filters, allowing you to save 30-60% compared to OEM pricing while maintaining the same quality standards.

Hydraulic filters prevent system contamination and extend the life of pumps, valves, and cylinders. View our hydraulic filter cross-reference chart for comprehensive compatibility information.

Baldwin Filters BT521 is a hydraulic filter featuring hydraulic design. This hydraulic filter meets or exceeds OEM specifications and is suitable for direct replacement in compatible equipment.

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Specifications

filter Type

hydraulic

Verified Compatible Replacements for BT521

The following parts have been verified as compatible replacements based on dimensional specifications and manufacturer cross-references.

Manufacturer	Part Number	Match Score	Type	Availability	Compare
Baldwin Filters	BT521	95.0%✓ Excellent	EXACT	Check Amazon →
Baldwin Filters	BSL790	95.0%✓ Excellent	EXACT	Check Amazon →

Disclaimer: Always verify specifications before purchasing. Match scores are based on dimensional and specification data. Consult with your equipment manufacturer for critical applications.

Specification Comparison

Specification	Baldwin Filters BT521OEM	Baldwin Filters BT521	Baldwin Filters BSL790
Filter Type	hydraulic	hydraulic ✓	hydraulic ✓

✓ = Exact match | Yellow = Within 5% tolerance | Verify all specifications before purchasing

What is the equivalent for BT521?

The Baldwin Filters BT521 can be replaced with Baldwin Filters BT521 and Baldwin Filters BSL790. These equivalents maintain identical specifications and are verified compatible replacements for the original part. (47 words)

Quick Cross-Reference Table:

Manufacturer	Part Number	Match
Baldwin Filters	BT521	95% match
Baldwin Filters	BSL790	95% match

How do you cross-reference BT521?

To cross-reference the BT521, first identify the manufacturer (Baldwin Filters), then check the part category (Hydraulic Filters), and compare key specifications like dimensions and ratings. Use our database to find verified equivalents from trusted brands that meet or exceed OEM standards. Always verify fitment before ordering. (52 words)

Locate the part number on your existing component
Search our database by part number or manufacturer
Review cross-reference matches and specifications
Compare prices from multiple distributors
Verify fitment with your equipment model

What are the specifications of BT521?

The Baldwin Filters BT521 specifications include filter type: hydraulic. These dimensions are critical for ensuring proper fitment and performance in your equipment. Always verify specifications match your application requirements before purchasing. (~45 words)

Full Specifications:

filter Type:: hydraulic

Where can I buy BT521?

You can buy the BT521 from major industrial distributors including Amazon, Grainger, and Zoro. We provide direct links to verified suppliers with real-time pricing and availability. Compare prices across distributors to find the best deal. Most orders ship same-day with free shipping on qualifying orders. (58 words)

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Frequently Asked Questions about BT521

Verified equivalents for BT521 include: Baldwin Filters BT521, Baldwin Filters BSL790. These parts have been verified to match the specifications of the original.