Hydraulic Seal Kits for Backhoe Loaders

Restore the power and precision of your machine with CTP Hydraulic Seal Kits. Designed to renew motion and stop leaks, these kits help bring your backhoe loader’s performance back to peak condition, just like new.

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Featured Products

A/C Blower & Motor Assemblies For Komatsu®

Built for durability and reliable performance, CTP blower motors keep your cabin ventilation system running smoothly.Designed to fit a wide range of Komatsu® models, they’re easy to install and built to perform in the toughest conditions.
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New ABC Gasket Kits

Now available are complete gasket sets for the 3412E (773E), 3512C (Generator, Locomotive, Marine), C18 (Industrial, Marine, and Machine), and C13 (Truck) engines.
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Cabin Glass for Komatsu®

Protect your operators and restore visibility with precision-fit replacement cabin glass for Komatsu® machines. Durable, impact-resistant, and ready to install. keep your cab secure and your jobsite moving.
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New Parts

HYDRAULIC PUMP

Part No. AT440858

For: 310SK, 310J, 315SK, 310K, 210K, 310SJ, 210LE, 210LJ, 325K, 410J, 325J, 410K, 325SK, 315SJ
PUMP GP-WATER

Part No. 3557389

For: 773G, 773G LRC, 773G CTP, 775G, 775G LRC, 775G CTP, 777G, 844K, 854K, 990K, 992K, 993K, C27, C32, D10T2, D11T
PUMP GP-FUEL

Part No. 3190607

For: 120K, 120K 2, 12K, 140G, 140K, 140K 2, 140M, 160K, 2290, 2390, 2391, 2491, 2590, 511, 521, 522, 525C, 532, 535C, 541, 541 2, 545C, 551, 552, 552 2, 815B, AP-755, PM-102
FUEL INJECTOR

Part No. 3167987

For: C4.4
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TechTip
Proper installation of hydraulic seal kits is critical to system performance. Always clean components before disassembly, match seals by application—not just size—and inspect all surfaces for damage. Use the correct tools to avoid seal damage and never over-torque gland nuts. Following best practices helps ensure long-lasting, leak-free operation… read more

Rechargeable LED Work Light 750 Lumens

This durable LED work light features a rubberized casing, four light modes, and up to 5 hours of runtime. It includes a USB port for charging devices, a charge level indicator, and an adjustable stand. With an IP44 rating, it’s protected against splashes and dust—great for indoor and light outdoor use. USB cable included.

Some of its features include:

 

  • Easy ON/OFF push button
  • Backside USB input for charging
  • USB output for mobile device charging
  • Short press the RED switch button to toggle between 3 lighting modes
  • Battery capacity indicator light illuminates during charging and use
  • Adjustable Bracket
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About Us

Inside News

Customer Survey

You’ve been invited to participate in our short customer satisfaction survey. We would appreciate your help in completing this survey to confirm that we are satisfying your needs and expectations. Your feedback will help us improve our organization and provide you with a better overall experience. Thank You!
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Texas TRUCKING SHOW 2025

CTP would like to send a BIG Thank You to everyone who stopped by our booth and made this show a special one for us, we appreciate the genuine love and support! Here’s a look at some pictures from the show. Thank You, again for joining us at Texas Trucking Show 2025.

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HEAVY EQUIPMENT PARTS

www.costex.com

Quality with Value… Guaranteed™

Part Numbers are used for reference purposes only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc. K Series is a trademark of Caterpillar Inc. Komatsu® is the registered trademark of Komatsu Ltd. John Deere® is the registered trademark of John Deere Company. CTP® and Freddy the Filter® are registered trademarks of Costex Corporation.

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Thank you for your interest in Costex Tractor Parts. If you do not wish to receive Insidetrack, Please unsubscribe here. To change your address or manage other mail subscriptions with Costex Tractor Parts, please contact us. Please do not reply to this email. Please send all inquires to [email protected]

Costex Corporation, 5800 N.W. 74th Ave. Miami, Florida 33166  

You’ve been invited to participate in our short customer satisfaction survey. We would appreciate your help in completing this survey to confirm that we are satisfying your needs and expectations. Your feedback will help us improve our organization and provide you with a better overall experience. Thank You!
The first 10 people to complete this survey will receive a CTP Flashlight!
Click here to start Survey

Meet Freddy The Filter

Please send us your name and email address to schedule day and time your meeting to meet our friendly mascot Freddy the Filter! Someone from our Marketing department will get in contact with you to schedule the day & time. Thank you!

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