Mishimoto Boot Kit for 2004.5-2005 Chevrolet/GMC 6.6L Duramax

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Material Silicone DuraCore™

Exterior Material Silicone

Ext. Material Temp. Rating 428°F

Int. Layer Temp. Rating 572°F

Purchase Includes
(4) Silicone Boots with DuraCore™ Technology
(8) Constant-Tension T-Bolt Clamps

Factory Part Number
Boot 1: 15124210
Boot 2: 15188715
Boot 3: 15188721
Boot 4: 15124211

Interior Layer DuraCore™

Interior Material Heat-Resistant Embedded Fibers

Also Fits
2004.5-2005 Chevrolet Silverado 2500 HD w/ 6.6L Duramax LLY
2004.5-2005 Chevrolet Silverado 3500 HD w/ 6.6L Duramax LLY
2004.5-2005 GMC Sierra 2500 HD w/ 6.6L Duramax LLY
2004.5-2005 GMC Sierra 3500 HD w/ 6.6L Duramax LLY

Outer Diameter Boot 1: 3.40" Boot 2: 2.75" Boot 3: 2.75" Boot 4: 3.40"

Max Temp 428°F

Inner Diameter Boot 1: 3.00" Boot 2: 2.35" Boot 3: 2.35" Boot 4: 3.00"

A blown intercooler boot can mean the end to a weekend at the drag strip or a canceled day on the boat. You demand a lot from your truck, so you need reliable and dependable parts. Mishimoto is proud to expand their line of Duramax performance parts to include a direct-fit silicone boot kit with DuraCore™ technology designed specifically for the 6.6L Chevrolet/GMC Duramax. Mishimoto DuraCore™ technology is the synthetic material that comprises the innermost layer of all Mishimoto silicone diesel boots. Compared to normal silicone, DuraCore™ provides superior resistance to heat, pressure, fuel, and oil. This effectively increases the life of our boots by preventing leaks and blowouts. To add even more reliability this kit includes Mishimoto constant-tension T-bolt clamps for accurate and consistent holding power.


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