Donaldson badge
P166665
Donaldson

Donaldson P166665 Hydraulic Head Assembly

$341.43

Description

The Donaldson P166665 hydraulic head assembly is designed to provide precise performance in high-demand hydraulic systems. Manufactured in the United States, this specialized component guarantees reliable operation and durability across a wide range of applications. Whether you’re upgrading your commercial truck or servicing your 4WD, this assembly delivers the technical excellence and quality you require.

Key Specifications

• Dimensions: Approximately 5.52 inches (140.2 mm) in length and 4.41 inches (112 mm) in height
• Inlet and Outlet Sizes: 1 1/4 NPT
• Filter-to-Head Thread: 1 1/2-16 UN
• Bypass Valve Setting: 4 psi (0.3 bar)
• Catalog Number: P166665
• Packaged Weight and Shipping Dimensions: See the product package for details

Benefits and Why Choose Us

• Fast shipping with most items dispatching within 1 business day
• Genuine, high-quality hydraulic parts available with no minimum order requirements
• 24/7 customer support to address your questions and concerns
• Shop with confidence by exploring our Donaldson Parts collection

This hydraulic head assembly integrates advanced engineering with a robust design, ensuring long-lasting performance and dependable reliability every time. Buy the Donaldson P166665 today and experience the quality and expertise behind Everything Truck Parts.

Packaged Dimensions

Packaged Length 6.00 in
Packaged Width 6.0 in
Packaged Height 4.8 in
Packaged Weight 2.58 lb (1.171 kg)
Packaged Volume 0.10 ft3 (0.003 m3)

The Donaldson P166665 hydraulic head assembly is designed to provide precise performance in high-demand hydraulic systems. Manufactured in the United States, this specialized component guarantees reliable operation and durability across a wide range of applications. Whether you’re upgrading your commercial truck or servicing your 4WD, this assembly delivers the technical excellence and quality you require.

Key Specifications

• Dimensions: Approximately 5.52 inches (140.2 mm) in length and 4.41 inches (112 mm) in height
• Inlet and Outlet Sizes: 1 1/4 NPT
• Filter-to-Head Thread: 1 1/2-16 UN
• Bypass Valve Setting: 4 psi (0.3 bar)
• Catalog Number: P166665
• Packaged Weight and Shipping Dimensions: See the product package for details

Benefits and Why Choose Us

• Fast shipping with most items dispatching within 1 business day
• Genuine, high-quality hydraulic parts available with no minimum order requirements
• 24/7 customer support to address your questions and concerns
• Shop with confidence by exploring our Donaldson Parts collection

This hydraulic head assembly integrates advanced engineering with a robust design, ensuring long-lasting performance and dependable reliability every time. Buy the Donaldson P166665 today and experience the quality and expertise behind Everything Truck Parts.

(OEM) Cross Reference

Manufacturer Name Manufacturer Part # Notes

Equipment

Equipment Year Equipment Type Equipment Options Engine Engine Option

Frequently Asked Questions

Feel Free To Ask Anything!

What payment methods do you accept for online purchases?

We accept all major credit cards, PayPal, Shop Pay, and Apple Pay for your convenience. Once your order ships, you'll receive a tracking number via email.

How long does shipping usually take?

In stock items typically ship in 24-48 hours. Out of stock items can take longer.

Can I return an item if I'm not satisfied?

Yes, we have a 30-day return period. You can view our Return & Refund Policy page for more details - Return & Refund Policy.

Do you offer gift cards?

Yes! They are the perfect gift for those times when you don't know exactly what to get or need something at the last minute. Great for any time of the year as well as those special occasions. Our Gift Cards come in $25, $50, $100, $250 and $500 denominations. And they never expire!

Visit our Gift Card page for more details - Gift Cards.

Can I track my order after it's been placed?

Yes. Once your order has shipped, you will be emailed the tracking information. Additionally, we will email you a delivery confirmation email once your order shows that it has been delivered.

What should I do if I receive a damaged item?

If your shipment is damaged, please reach out to our Customer Support team at 888-292-9012 or email us at info@everythingtruckparts.com. You may also contact us here - Contact Us.