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Thumbnail Filmstrip of 2011-2016 6.6L LML Duramax aFe Momentum HD Pro Dry S Cold Air Intake 51-74006-1 Images
Innovative Sealed Housing and Oil-Free Pro Dry S Media
Engineered specifically for the 2011–2016 Chevy Silverado and GMC Sierra 2500HD/3500HD equipped with the 6.6L LML Duramax diesel engine, the Momentum HD series features a durable, cross-linked polyethylene sealed housing complete with an integrated clear sight window for effortless filter inspection. Inside sits a massive 360-degree radial flow air filter utilizing three layers of progressive synthetic media that requires zero filter oil, providing industry-leading filtration efficiency and high-volume airflow for heavy towing and daily driving.
Key Features & Benefits
- Massive Airflow Gains: Outflows factory intake restrictions significantly to improve throttle response and reduce turbo lag.
- Pro Dry S Oil-Free Filtration: Three layers of progressive synthetic media ensure exceptional dust-holding capacity without requiring messy filter oils or washing complexity.
- Sealed One-Piece Housing: Heat-resistant rotomolded housing blocks engine bay heat-soak and features a clear inspection window for quick checks.
- Washable & Reusable: High-flow synthetic filter element can be easily washed, dried, and reinstalled for the life of your truck.
- Secure Hardware & Fitment: Utilizes factory mounting locations with premium T-bolt clamps and heavy-duty silicone couplings for a direct, hassle-free installation.
Technical Specifications
- Manufacturer Part Number / SKU: 51-74006-1 (Momentum HD Series)
- Engine Platform: 2011–2016 GM 6.6L V8 LML Duramax Turbo Diesel
- Filter Media Type: Pro Dry S (3-Layer Progressive Synthetic, Oil-Free, Washable)
- Housing Material: One-Piece Sealed Cross-Linked Polyethylene (XLPE) with Sight Window
- Street Legal Status: 50-State Emissions Legal (CARB EO Exempt where applicable)
- Warranty: aFe Limited 2-Year Warranty
Vehicle Fitment & Installation Notes
- 2011–2016 Chevrolet Silverado 2500HD / 3500HD – 6.6L LML Duramax Diesel
- 2011–2016 GMC Sierra 2500HD / 3500HD – 6.6L LML Duramax Diesel
- Fits Model Years: 2011, 2012, 2013, 2014, 2015, 2016
- Installation Tip: Ensure the housing weatherstripping and silicone elbow couplings are fully seated and clamped tight to maintain an airtight barrier against engine bay heat.
Innovative Sealed Housing and Oil-Free Pro Dry S Media
Engineered specifically for the 2011–2016 Chevy Silverado and GMC Sierra 2500HD/3500HD equipped with the 6.6L LML Duramax diesel engine, the Momentum HD series features a durable, cross-linked polyethylene sealed housing complete with an integrated clear sight window for effortless filter inspection. Inside sits a massive 360-degree radial flow air filter utilizing three layers of progressive synthetic media that requires zero filter oil, providing industry-leading filtration efficiency and high-volume airflow for heavy towing and daily driving.
Key Features & Benefits
Massive Airflow Gains: Outflows factory intake restrictions significantly to improve throttle response and reduce turbo lag.
Pro Dry S Oil-Free Filtration: Three layers of progressive synthetic media ensure exceptional dust-holding capacity without requiring messy filter oils or washing complexity.
Sealed One-Piece Housing: Heat-resistant rotomolded housing blocks engine bay heat-soak and features a clear inspection window for quick checks.
Washable & Reusable: High-flow synthetic filter element can be easil[...]
Innovative Sealed Housing and Oil-Free Pro Dry S Media
Engineered specifically for the 2011–2016 Chevy Silverado and GMC Sierra 2500HD/3500HD equipped with the 6.6L LML Duramax diesel engine, the Momentum HD series features a durable, cross-linked polyethylene sealed housing complete with an integrated clear sight window for effortless filter inspection. Inside sits a massive 360-degree radial flow air filter utilizing three layers of progressive synthetic media that requires zero filter oil, providing industry-leading filtration efficiency and high-volume airflow for heavy towing and daily driving.
Key Features & Benefits
- Massive Airflow Gains: Outflows factory intake restrictions significantly to improve throttle response and reduce turbo lag.
- Pro Dry S Oil-Free Filtration: Three layers of progressive synthetic media ensure exceptional dust-holding capacity without requiring messy filter oils or washing complexity.
- Sealed One-Piece Housing: Heat-resistant rotomolded housing blocks engine bay heat-soak and features a clear inspection window for quick checks.
- Washable & Reusable: High-flow synthetic filter element can be easily washed, dried, and reinstalled for the life of your truck.
- Secure Hardware & Fitment: Utilizes factory mounting locations with premium T-bolt clamps and heavy-duty silicone couplings for a direct, hassle-free installation.
Technical Specifications
- Manufacturer Part Number / SKU: 51-74006-1 (Momentum HD Series)
- Engine Platform: 2011–2016 GM 6.6L V8 LML Duramax Turbo Diesel
- Filter Media Type: Pro Dry S (3-Layer Progressive Synthetic, Oil-Free, Washable)
- Housing Material: One-Piece Sealed Cross-Linked Polyethylene (XLPE) with Sight Window
- Street Legal Status: 50-State Emissions Legal (CARB EO Exempt where applicable)
- Warranty: aFe Limited 2-Year Warranty
Vehicle Fitment & Installation Notes
- 2011–2016 Chevrolet Silverado 2500HD / 3500HD – 6.6L LML Duramax Diesel
- 2011–2016 GMC Sierra 2500HD / 3500HD – 6.6L LML Duramax Diesel
- Fits Model Years: 2011, 2012, 2013, 2014, 2015, 2016
- Installation Tip: Ensure the housing weatherstripping and silicone elbow couplings are fully seated and clamped tight to maintain an airtight barrier against engine bay heat.
Fits: LML Duramax 2011-2016
Fits: Powerstroke 99-07|Cummins 03-09|Duramax 01-19
Fits: LML Duramax 2011-2016
Fits: LML Duramax 2011-2016
Fits: LML Duramax 2011-2016