Fleece Performance 11-14 GM Duramax 2500/3500 Heavy Duty Trans Cooler Lines Kit

Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit is the most complete replacement transmission line kit available for your LML truck! With an increased diameter over stock and heavy duty hose wrap, these lines will increase overall flow and protect against future failures. Kit Includes: (3) 5/8" ID transmission lines with AN fittings (6) 7/8"-14 O-ring to -10AN fittings (2) Large OD washers Double hose clamps, locking cable ties, and fir tree cable clamps Features: Increased diameter over stock - 5/8" hose Explosion proof polyester hose protection sleeve Application Notes: Not for use on Cab and Chassis applications Recommended Cross Sell Skus - FPE-ALO

• Explosion proof polyester hose protection sleeve
• Increased diameter over stock - 5/8" hose

Upgrade your vehicle's transmission cooling system with the Fleece Performance Part Number FPE-TL-LML-1114. Designed specifically for 2011-2014 GM Duramax 2500 and 3500 trucks, this heavy-duty transmission line kit offers a reliable solution to leaks and flow restrictions. The kit features three 5/8-inch ID transmission lines with high-quality AN fittings, ensuring secure and leak-free connections. The increased diameter over stock lines enhances fluid flow, helping to maintain optimal transmission performance under demanding conditions. Additionally, the kit includes six 7/8-inch-14 O-ring to -10AN fittings, large OD washers, double hose clamps, locking cable ties, and fir tree cable clamps to provide a comprehensive, professional-grade installation. The explosion-proof polyester hose protection sleeve adds an extra layer of durability and safety, shielding the lines from heat and abrasion for long-lasting performance. Please note, this kit is not suitable for cab and chassis applications but is an excellent upgrade for standard truck configurations. The robust design and premium components make this transmission line kit ideal for towing, heavy-duty use, or everyday driving where reliability is paramount. With straightforward installation and all necessary hardware included, the Fleece Performance transmission lines deliver improved flow, protection, and peace of mind for GM Duramax owners seeking an aftermarket upgrade. This product complies with Prop 65 standards, ensuring safety and environmental responsibility. Constructed to meet or exceed OEM specifications, these lines are a proven choice to enhance your vehicle's transmission cooling system.

Features:

• Increased diameter over stock - 5/8-inch hose for improved fluid flow

• Heavy-duty, explosion-proof polyester hose protection sleeve for durability

• Complete kit includes AN fittings, washers, clamps, and cable ties for easy installation

• Flexible, high-flow transmission lines designed for demanding driving conditions

• Suitable for 2011-2014 GM Duramax 2500/3500 trucks, excluding cab and chassis models

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1