Donaldson P100021 Equivalent & Cross Reference

Hydraulic FiltersP100021 Cross Reference | Donaldson Hydraulic Filters Equivalent

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0 Verified EquivalentsLast verified: 1/29/2026

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GraingerBest Price
$61.87• In Stock
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$68.20• In Stock
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$61.87
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About the Donaldson P100021

The Donaldson P100021 is a genuine OEM hydraulic filters (P100021 Cross Reference | Donaldson Hydraulic Filters Equivalent) designed for industrial and commercial applications.

This hydraulic filters is commonly used in Caterpillar 320D and Caterpillar 950M. Regular replacement ensures optimal performance and prevents costly equipment downtime.

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.

Donaldson P100021 is a hydraulic filter featuring spin-on design, 3 micron filtration. Dimensions: 8" length, 2.5" OD

Specifications

type
spin-on
micron Rating
3
collapse Pressure Psi
200
bypass Pressure Psi
20
flow Rate Gpm
100

Physical Dimensions

od Inches
2.5
id Inches
1.5
length Inches
8
thread Size
1-12 UNF

Verified Compatible Replacements for P100021

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

No verified equivalents available yet.

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

What is the equivalent for P100021?

The Donaldson P100021 can be replaced with compatible aftermarket alternatives. These equivalents maintain identical specifications and are verified compatible replacements for the original part. (47 words)

How do you cross-reference P100021?

To cross-reference the P100021, first identify the manufacturer (Donaldson), 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)

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

What are the specifications of P100021?

The Donaldson P100021 specifications include type: spin-on, micron rating: 3, collapse pressure psi: 200. 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:

type:
spin-on
micron Rating:
3
collapse Pressure Psi:
200
bypass Pressure Psi:
20
flow Rate Gpm:
100

Where can I buy P100021?

You can buy the P100021 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)

Frequently Asked Questions about P100021

We are currently updating our database for P100021. Check back soon for verified equivalents.

Donaldson P100021
$61.87GraingerIn Stock
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+ 1 more option available

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