Duramax Diesel Transmission Cooler Hose Line Fitting Kit For 2006 2010 LBZ LMM GM Chevy GMC Silverado Sierra HD 66L Turbo Diesel Upgrade For Heavy Duty Trucks Repair Kit

Diesel Transmission Cooler Hose Kit for 2006-2010 6.6L GM
✔️ Complete hose line fitting kit for 06-10 LBZ/LMM Duramax with Allison

This diesel transmission cooler hose line fitting kit is designed to repair and replace leaky lines on 2006-2010 GM 6.6L LBZ/LMM Duramax engines with Allison transmissions. It’s suitable for Chevy Silverado 2500/3500 HD and GMC Sierra 2500/3500 HD platforms. Color: Black.

✅ Compatible with 2006-2010 GM 6.6L LBZ/LMM Duramax with Allison
✅ Fits Chevy Silverado 2500/3500 HD 6.6L Turbo Diesel
✅ Fits GMC Sierra 2500/3500 HD 6.6L Turbo Diesel
✅ Replaces old leaky transmission cooler lines
✅ Color: Black

💡 What is a diesel transmission cooler hose line fitting kit used for?

It’s handy for repairing or replacing worn, cracked, or leaking cooler lines to restore proper transmission cooling.

• Repairs or replaces leaking cooler lines on 06-10 LBZ/LMM Duramax with Allison
• Designed for Chevy Silverado 2500/3500 HD and GMC Sierra 2500/3500 HD turbo diesels
• Black color to blend with OEM components and hoses

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