2011-2016 GM 2500HD/3500HD 6.6L LM Duramax Towing Upgrades

2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Air Springs

Air Springs

2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Exhaust Brakes

Exhaust Brakes

2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Helper Springs

Helper Springs

2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Hitches

Hitches

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$1,674.95
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B&W TS10040B Black Tow & Stow 2x2-5/16 Dual Ball Hitch with 2 inch Shank, 7 inch Drop, 7.5 inch Rise | Universal
B&W TS10040B Black Tow & Stow 2x2-5/16 Dual Ball Hitch with 2 inch Shank, 7 inch Drop, 7.5 inch Rise | Universal
B&W TS10040B Black Tow & Stow 2x2-5/16 Dual Ball Hitch with 2 inch Shank, 7 inch Drop, 7.5 inch Rise | Universal

B&W Trailer hitches

B&W TS10040B Black Tow & Stow 2x2-5/16 Dual Ball Hitch with 2 inch Shank, 7 inch Drop, 7.5 inch Rise | Universal

SKU: BNWTS10040B
$299
B&W TS10048C Chrome Tow & Stow Triple Ball Hitch with 2 inch Shank, 5 inch Drop, 5.5 inch Rise | Universal
B&W TS10048C Chrome Tow & Stow Triple Ball Hitch with 2 inch Shank, 5 inch Drop, 5.5 inch Rise | Universal
B&W TS10048C Chrome Tow & Stow Triple Ball Hitch with 2 inch Shank, 5 inch Drop, 5.5 inch Rise | Universal

B&W Trailer hitches

B&W TS10048C Chrome Tow & Stow Triple Ball Hitch with 2 inch Shank, 5 inch Drop, 5.5 inch Rise | Universal

SKU: BNWTS10048C
$339
B&W TS30048B Black Tow & Stow Triple Ball Hitch with 3 inch Shank, 4 inch Drop, 4.5 inch Rise | Universal
B&W TS30048B Black Tow & Stow Triple Ball Hitch with 3 inch Shank, 4 inch Drop, 4.5 inch Rise | Universal
B&W TS30048B Black Tow & Stow Triple Ball Hitch with 3 inch Shank, 4 inch Drop, 4.5 inch Rise | Universal

B&W Trailer hitches

B&W TS30048B Black Tow & Stow Triple Ball Hitch with 3 inch Shank, 4 inch Drop, 4.5 inch Rise | Universal

SKU: BNWTS30048B
$359
ARB CKMTA24 On-board High-Performance 24 Volt Twin Air Compressor | Universal
ARB CKMTA24 On-board High-Performance 24 Volt Twin Air Compressor | Universal

ARB 4x4 Accessories

ARB CKMTA24 On-board High-Performance 24 Volt Twin Air Compressor | Universal

SKU: ARBCKMTA24
$659.95
B&W GNRC912 Turnoverball Center Box | 2011-2018 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
B&W GNRC912 Turnoverball Center Box | 2011-2018 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

B&W Trailer hitches

B&W GNRC912 Turnoverball Center Box | 2011-2018 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: BNWGNRC912
$329
Timbren GMRCK25D SES Rear Suspension Helper Spring Kit (8600 lbs.) | 2011-2023 GM Silverado/Sierra 2500HD/3500HD
Timbren GMRCK25D SES Rear Suspension Helper Spring Kit (8600 lbs.) | 2011-2023 GM Silverado/Sierra 2500HD/3500HD
Timbren GMRCK25D SES Rear Suspension Helper Spring Kit (8600 lbs.) | 2011-2023 GM Silverado/Sierra 2500HD/3500HD

Timbren

Timbren GMRCK25D SES Rear Suspension Helper Spring Kit (8600 lbs.) | 2011-2023 GM Silverado/Sierra 2500HD/3500HD

SKU: TIMGMRCK25D
$269.36
B&W GNRM1012 Turnoverball Mounting Kit | 2011-2015 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
B&W GNRM1012 Turnoverball Mounting Kit | 2011-2015 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

B&W Trailer hitches

B&W GNRM1012 Turnoverball Mounting Kit | 2011-2015 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: BNWGNRM1012
$270
B&W GNRK1012 Turnoverball Gooseneck Hitch | 2011-2015 GM Silverado/Sierra 2500HD/3500HD
B&W GNRK1012 Turnoverball Gooseneck Hitch | 2011-2015 GM Silverado/Sierra 2500HD/3500HD
B&W GNRK1012 Turnoverball Gooseneck Hitch | 2011-2015 GM Silverado/Sierra 2500HD/3500HD

B&W Trailer hitches

B&W GNRK1012 Turnoverball Gooseneck Hitch | 2011-2015 GM Silverado/Sierra 2500HD/3500HD

SKU: BNWGNRK1012
$599
AccuAir Suspension BAG-CH251123 Air Spring Helper Kit | 2011-2025 Chevrolet Silverado/GMC Sierra 2500HD/3500HD
AccuAir Suspension BAG-CH251123 Air Spring Helper Kit | 2011-2025 Chevrolet Silverado/GMC Sierra 2500HD/3500HD
AccuAir Suspension BAG-CH251123 Air Spring Helper Kit | 2011-2025 Chevrolet Silverado/GMC Sierra 2500HD/3500HD
AccuAir Suspension BAG-CH251123 Air Spring Helper Kit | 2011-2025 Chevrolet Silverado/GMC Sierra 2500HD/3500HD

AccuAir Suspension

AccuAir Suspension BAG-CH251123 Air Spring Helper Kit | 2011-2025 Chevrolet Silverado/GMC Sierra 2500HD/3500HD

SKU: ACABAG-CH251123
$635.20
Firestone 2874 Rear All-In-One Wireless Air Spring Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 4WD/2WD
Firestone 2874 Rear All-In-One Wireless Air Spring Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 4WD/2WD
Firestone 2874 Rear All-In-One Wireless Air Spring Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 4WD/2WD
Firestone 2874 Rear All-In-One Wireless Air Spring Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 4WD/2WD

Firestone

Firestone 2874 Rear All-In-One Wireless Air Spring Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 4WD/2WD

SKU: FIR2874
$1,135.40
Firestone 2873 Rear All-In-One Analog Air Spring Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 4WD/2WD
Firestone 2873 Rear All-In-One Analog Air Spring Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 4WD/2WD
Firestone 2873 Rear All-In-One Analog Air Spring Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 4WD/2WD
Firestone 2873 Rear All-In-One Analog Air Spring Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 4WD/2WD

Firestone

Firestone 2873 Rear All-In-One Analog Air Spring Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 4WD/2WD

SKU: FIR2873
$1,012.74
Firestone 2709 Rear RED Label Air Spring Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD
Firestone 2709 Rear RED Label Air Spring Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD
Firestone 2709 Rear RED Label Air Spring Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD
Firestone 2709 Rear RED Label Air Spring Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD
Firestone 2709 Rear RED Label Air Spring Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD

Firestone

Firestone 2709 Rear RED Label Air Spring Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD

SKU: FIR2709
$762.32
Firestone 2613 Rear Ride-Rite Air Spring Kit | 2011-2025 GM 2500HD/3500HD
Firestone 2613 Rear Ride-Rite Air Spring Kit | 2011-2025 GM 2500HD/3500HD
Firestone 2613 Rear Ride-Rite Air Spring Kit | 2011-2025 GM 2500HD/3500HD
Firestone 2613 Rear Ride-Rite Air Spring Kit | 2011-2025 GM 2500HD/3500HD

Firestone

Firestone 2613 Rear Ride-Rite Air Spring Kit | 2011-2025 GM 2500HD/3500HD

SKU: FIR2613
$669.22
PacBrake HP10171-X Alpha XD 7500 Air Spring Suspension Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
PacBrake HP10171-X Alpha XD 7500 Air Spring Suspension Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
PacBrake HP10171-X Alpha XD 7500 Air Spring Suspension Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
PacBrake HP10171-X Alpha XD 7500 Air Spring Suspension Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

PacBrake

PacBrake HP10171-X Alpha XD 7500 Air Spring Suspension Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: PACHP10171-X
$655.01
$727.78
B&W GNXA2061 Gooseneck OEM Ball & Safety Chain Kit | Universal
B&W GNXA2061 Gooseneck OEM Ball & Safety Chain Kit | Universal
B&W GNXA2061 Gooseneck OEM Ball & Safety Chain Kit | Universal
B&W GNXA2061 Gooseneck OEM Ball & Safety Chain Kit | Universal

B&W Trailer hitches

B&W GNXA2061 Gooseneck OEM Ball & Safety Chain Kit | Universal

SKU: BNWGNXA2061
$299
B&W HDRH25600 Heavy-Duty Receiver Hitch - Black | 2011-2018 2500/3500 Long Bed with Factory Bumper
B&W HDRH25600 Heavy-Duty Receiver Hitch - Black | 2011-2018 2500/3500 Long Bed with Factory Bumper

B&W Trailer hitches

B&W HDRH25600 Heavy-Duty Receiver Hitch - Black | 2011-2018 2500/3500 Long Bed with Factory Bumper

SKU: BNWHDRH25600
$329
B&W HDRH25401 Class 5 Heavy-Duty Receiver Hitch - Black | 2011-2016 Ford F250/F350 with Factory Bumper
B&W HDRH25401 Class 5 Heavy-Duty Receiver Hitch - Black | 2011-2016 Ford F250/F350 with Factory Bumper

B&W Trailer hitches

B&W HDRH25401 Class 5 Heavy-Duty Receiver Hitch - Black | 2011-2016 Ford F250/F350 with Factory Bumper

SKU: BNWHDRH25401
$329
B&W HDRH25601 Heavy-Duty Receiver Hitch - Black | 2011-2019 GM Silverado/Sierra 2500HD/3500HD Short Bed with Factory Bumper
B&W HDRH25601 Heavy-Duty Receiver Hitch - Black | 2011-2019 GM Silverado/Sierra 2500HD/3500HD Short Bed with Factory Bumper

B&W Trailer hitches

B&W HDRH25601 Heavy-Duty Receiver Hitch - Black | 2011-2019 GM Silverado/Sierra 2500HD/3500HD Short Bed with Factory Bumper

SKU: BNWHDRH25601
$329
B&W TS10040C Chrome Tow & Stow 2x2-5/16 Dual Ball Hitch with 2 inch Shank, 7 inch Drop, 7.5 inch Rise | Universal
B&W TS10040C Chrome Tow & Stow 2x2-5/16 Dual Ball Hitch with 2 inch Shank, 7 inch Drop, 7.5 inch Rise | Universal
B&W TS10040C Chrome Tow & Stow 2x2-5/16 Dual Ball Hitch with 2 inch Shank, 7 inch Drop, 7.5 inch Rise | Universal

B&W Trailer hitches

B&W TS10040C Chrome Tow & Stow 2x2-5/16 Dual Ball Hitch with 2 inch Shank, 7 inch Drop, 7.5 inch Rise | Universal

SKU: BNWTS10040C
$359
B&W TS10049C Chrome Tow & Stow Triple Ball Hitch with 2 inch Shank, 7 inch Drop, 7.5 inch Rise | Universal
B&W TS10049C Chrome Tow & Stow Triple Ball Hitch with 2 inch Shank, 7 inch Drop, 7.5 inch Rise | Universal
B&W TS10049C Chrome Tow & Stow Triple Ball Hitch with 2 inch Shank, 7 inch Drop, 7.5 inch Rise | Universal
B&W TS10049C Chrome Tow & Stow Triple Ball Hitch with 2 inch Shank, 7 inch Drop, 7.5 inch Rise | Universal

B&W Trailer hitches

B&W TS10049C Chrome Tow & Stow Triple Ball Hitch with 2 inch Shank, 7 inch Drop, 7.5 inch Rise | Universal

SKU: BNWTS10049C
$379
B&W TS10063BMP Black Multi-Pro Dual Ball Hitch with 2 inch Shank, 2.5 inch Drop, 3.5 inch Rise | Universal
B&W TS10063BMP Black Multi-Pro Dual Ball Hitch with 2 inch Shank, 2.5 inch Drop, 3.5 inch Rise | Universal
B&W TS10063BMP Black Multi-Pro Dual Ball Hitch with 2 inch Shank, 2.5 inch Drop, 3.5 inch Rise | Universal

B&W Trailer hitches

B&W TS10063BMP Black Multi-Pro Dual Ball Hitch with 2 inch Shank, 2.5 inch Drop, 3.5 inch Rise | Universal

SKU: BNWTS10063BMP
$349
B&W TS10066BMP Black Multi-Pro Tri-Ball Hitch with 2 inch Shank, 4.5 inch Drop-5.5 inch Rise | Universal
B&W TS10066BMP Black Multi-Pro Tri-Ball Hitch with 2 inch Shank, 4.5 inch Drop-5.5 inch Rise | Universal
B&W TS10066BMP Black Multi-Pro Tri-Ball Hitch with 2 inch Shank, 4.5 inch Drop-5.5 inch Rise | Universal
B&W TS10066BMP Black Multi-Pro Tri-Ball Hitch with 2 inch Shank, 4.5 inch Drop-5.5 inch Rise | Universal
B&W TS10066BMP Black Multi-Pro Tri-Ball Hitch with 2 inch Shank, 4.5 inch Drop-5.5 inch Rise | Universal

B&W Trailer hitches

B&W TS10066BMP Black Multi-Pro Tri-Ball Hitch with 2 inch Shank, 4.5 inch Drop-5.5 inch Rise | Universal

SKU: BNWTS10066BMP
$389
B&W TS10065BMP Black Multi-Pro Dual Ball Hitch with 2 inch Shank, 4.5 inch Drop, 5.5 inch Rise | Universal
B&W TS10065BMP Black Multi-Pro Dual Ball Hitch with 2 inch Shank, 4.5 inch Drop, 5.5 inch Rise | Universal
B&W TS10065BMP Black Multi-Pro Dual Ball Hitch with 2 inch Shank, 4.5 inch Drop, 5.5 inch Rise | Universal

B&W Trailer hitches

B&W TS10065BMP Black Multi-Pro Dual Ball Hitch with 2 inch Shank, 4.5 inch Drop, 5.5 inch Rise | Universal

SKU: BNWTS10065BMP
$379
B&W TS10064BMP Black Multi-Pro Tri-Ball Hitch with 2 inch Shank, 2.5 inch Drop, 3.5 inch Rise | Universal
B&W TS10064BMP Black Multi-Pro Tri-Ball Hitch with 2 inch Shank, 2.5 inch Drop, 3.5 inch Rise | Universal
B&W TS10064BMP Black Multi-Pro Tri-Ball Hitch with 2 inch Shank, 2.5 inch Drop, 3.5 inch Rise | Universal

B&W Trailer hitches

B&W TS10064BMP Black Multi-Pro Tri-Ball Hitch with 2 inch Shank, 2.5 inch Drop, 3.5 inch Rise | Universal

SKU: BNWTS10064BMP
$359

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Your GM 2500HD/3500HD is built for towing heavy loads, but upgrading key components can further enhance its towing performance. We offer a variety of durable hitches with high load capacities and tongue strength, along with upgraded receivers and more. Our selection also includes extended helper springs and air spring kits, designed to help your truck handle heavier loads without rear-end sag. Whether you're towing an RV or a heavy trailer, we have the upgrades you need for safe and efficient towing. Pair your towing upgrades with our selection of Brake Upgrades. GM Duramax Fitments: 2011, 2012, 2013, 2014, 2015, 2016 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.

GM Duramax>2011-2016 6.6L LML
Hitches
Sway Bars
Helper Springs
Air Springs
Receivers

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