DP0345 Transmission Lines Cooler Hoses with Allison for Duramax 6.6L 2011-2014

Product Overview

This aftermarket replacement set of transmission lines and cooler hoses is intended for 2011-2014 Duramax 6.6L applications with Allison transmissions and carries reference number DP0345. Transmission cooler lines carry fluid between the transmission and the cooler circuit to support normal fluid circulation and temperature management. The hoses connect the corresponding components so the system can operate as designed.

Key Features & Performance

• Transmission lines and cooler hoses route fluid between the transmission and cooler circuit
• Supports normal transmission fluid circulation and temperature management during operation
• Reference number DP0345 is supplied for comparison with the existing component
• Intended for the listed 2011-2014 Duramax 6.6L applications with Allison transmission
• Used when servicing or replacing worn, leaking, or damaged transmission fluid lines and hoses

Fitment & Compatibility

• for 2011-2014 Duramax 6.6L applications
• for Allison transmission applications

Common Uses

• Replacing worn, leaking, or damaged transmission fluid lines and cooler hoses
• Servicing the transmission cooling circuit during routine maintenance
• Restoring normal fluid routing after the original lines or hoses have failed

Technical Specifications

• Product Type: Transmission Lines and Cooler Hoses
• Reference Number: DP0345
• Engine Application(s): 2011-2014 Duramax 6.6L
• General Application: Allison transmission applications

Frequently Asked Questions

Q: What do transmission lines and cooler hoses do? A: They carry transmission fluid between the transmission and the cooler circuit, supporting normal fluid circulation and temperature management.

Q: How should fitment be verified? A: Compare the complete existing part number and the full equipment model designation, including engine and transmission details, against the information in this listing before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.