LLY Duramax Exhaust Brakes

Enhance your 2004.5–2005 LLY Duramax’s towing safety and downhill control with a premium exhaust brake. Designed to reduce brake wear and improve stopping power, these high-quality systems offer reliable performance under load. Ideal for towing, hauling, or mountainous terrain, LLY Duramax exhaust brakes provide smooth, consistent deceleration and unmatched durability. Trust top-rated exhaust brakes to protect your truck and trailer on every haul.

15 Items

LB7/LLY Duramax Inline Mount PRXB Exhaust Brake Pacbrake C40075 $1,905.21
Fits: LB7/LLY Duramax 2001-2005 (Automatic )

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Duramax 2001-2010 Duramax Exhaust Brake BD 1024310 $1,674.95
Fits: Duramax 2001-2010

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4 Inch Remote Mount Exhaust Brake BD 1028040 $1,516.95
California Restricted

Fits: Universal - For 4 Inch Exhaust Systems

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4 Inch Remote Mount Exhaust Brake With Air Compressor BD 1028140 $1,674.95
California Restricted

Fits: Universal - For 4 Inch Exhaust Systems

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5 Inch Remote Mount Exhaust Brake BD 1028050 $1,516.95
California Restricted

Fits: Universal - For 5 Inch Exhaust Systems

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5 Inch Remote Mount Exhaust Brake With Air Compressor BD 1028150 $1,674.95
California Restricted

Fits: Universal - For 5 Inch Exhaust Systems

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3.5 inch Remote Mount Exhaust Brake BD 1028035 $1,516.95
California Restricted

Fits: Universal- Fits 3.5 inch Exhaust Systems

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3.5 Inch Remote Mount Exhaust Brake With Air Compressor BD 1028135 $1,674.95
California Restricted

Fits: Universal - Fits 3.5 Inch Exhaust Systems

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Manual Trans Lever Rocker Switch Kit BD 1030900 $122.95
Fits: Manual Transmissions With BD-Power Exhaust Brakes

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Manual Trans Lever Push/Pull Switch Kit BD 1300210 $82.95
Fits: Manual Transmissions With BD-Power Exhaust Brakes

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Back Pressure Gauge Kit 160 PSI BD 1030050 $85.95
Fits: 160 PSI - For BD-Power Exhaust Brakes

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4 Inch Mounting Group Pacbrake C11400 $185.03
California Restricted

Fits: Universal - For Use On Pacbrake Exhaust Brakes

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Exhaust Adapter Pacbrake C11342 $100.32
California Restricted

Fits: Universal - For Use On Pacbrake Exhaust Brakes

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3 Inch Mounting Group Pacbrake C11440 $290.85
Fits: Universal - For Use On Pacbrake Exhaust Brakes

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3.5 Inch Mounting Group Pacbrake C11420 $246.36
Fits: Fits Pacbrake Exhaust Brakes

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