2017+ Chevy / GMC 3500 L5P Duramax Parts & Accessories – Page 3 – FASS Motorsports

🚀 Just Launched - FASS Drop-In Series Diesel Fuel System - 3.0L Duramax LM2/LZ0

🚀 Just Launched - FASS System Motor Heatsinks

Monitor your FASS Fuel Filter Life with FASS Connect!

AlphaRex
AlphaRex 14-18 Chevy Silverado 1500/2500HD/3500HD LUXX-Series LED Tail Lights

Regular priceFrom USD 415¹¹

View details
AlphaRex
AlphaRex 19-23 Chevy Silverado 1500/2500HD/3500HD PRO-Series LED Tail Lights

Regular priceFrom USD 599⁸¹

View details
AlphaRex
AlphaRex 14-18 GMC Sierra 1500/2500HD/3500HD NOVA-Series LED Projector Headlights (Plank Style)

Regular priceFrom USD 1,125³⁰

View details
AlphaRex
AlphaRex 14-18 GMC Sierra 1500/2500HD/3500HD LUXX-Series LED Projector Headlights (Plank Style)

Regular priceFrom USD 745²⁰

View details
AlphaRex
AlphaRex 14-18 GMC Sierra 1500/2500HD/3500HD PRO-Series Projector Headlights (Plank Style)

Regular priceFrom USD 688⁰²

View details
AlphaRex
AlphaRex 19-24 Chevy Silverado 1500 / 20-24 2500HD/3500HD LUXX-Series LED Tail Lights

Regular priceFrom USD 670¹⁸

View details
AlphaRex
AlphaRex 14-18 GMC Sierra 1500/2500HD/3500HD LUXX-Series LED Tail Lights

Regular priceFrom USD 410¹¹

View details
AlphaRex
AlphaRex 15-19 Chevy Silverado 2500HD/3500HD PRO-Series Projector Headlights (Plank Style)

Regular priceFrom USD 576⁸⁸

View details
AlphaRex
AlphaRex 15-18 Chevy Silverado 2500HD/3500HD NOVA-Series LED Projector Headlights (Plank Style)

Regular price USD 1,295³⁵

View details
WeatherTech
WeatherTech 20-26 Chevrolet Silverado 25/3500HD Reg Cab Front Side Window Deflectors - Matte Black

Regular price USD 83⁹⁷

View details
Smeding Diesel
Smeding Diesel 2020-2024 Chevy/GMC L5P Duramax Differential Cover

Regular price USD 280⁰⁰

View details
Smeding Diesel
Smeding Diesel 2011-2025 Chevy/GMC Duramax Front Differential Cover

Regular price USD 199⁰⁰

View details
Smeding Diesel
Smeding Diesel 2001-2025 Chevy/GMC 6.6L Duramax Billet Coolant Block-Off Plate

Regular price USD 42⁰⁰

View details
Red Head Steering
RedHead 2014-2021 Chevrolet or GMC 2500-3500 Pickups Steering Gear (3 Turns)

Regular price USD 976⁰⁰

View details
Red Head Steering
RedHead 2007.5-2010 Chevrolet or GMC 2500-3500 Pickups, 2007-2022 Vans, 2007-2014 Suburbans, 2008-2009 Hummers Steering Gear (3 Turns)

Regular price USD 506⁰⁰

View details
Red Head Steering
RedHead 2011-2021 Chevrolet or GMC 2500-3500 Pickups Steering Gear (4 Turns)

Regular price USD 596⁰⁰

View details
Red Head Steering
RedHead 2007.5-2010 Chevrolet or GMC 2500-3500 Pickups, 2007-2022 Vans, 2007-2014 Suburbans, 2008-2009 Hummers Steering Gear (3 Turns)

Regular price USD 536⁰⁰

View details
3% off

Wehrli
Wehrli 2020-2025 Chevrolet Silverado / GMC Sierra 2500 HD & 3500 HD Traction Bar Kit

Sale price USD 979⁹⁶ Regular price USD 1,010²⁷

View details
15% off

Timbren
Timbren 20-26 Chevrolet Silverado 3500 HD/GMC Sierra 3500 HD BES Coated Brake Rotor - Rear

Sale price USD 239⁸⁰ Regular price USD 282¹³

View details
15% off

Timbren
Timbren 11-19 Chevrolet Silverado/GMC Sierra 3500 HD BES Coated Brake Rotor - Rear

Sale price USD 242⁰⁸ Regular price USD 284⁸⁰

View details
15% off

Timbren
Timbren 11-26 Chevrolet Silverado/GMC Sierra 2500/3500 HD BES Coated Brake Rotor - Rear

Sale price USD 203¹¹ Regular price USD 238⁹⁵

View details
15% off

Timbren
Timbren 11-26 Chevrolet Silverado/GMC Sierra 2500/3500 HD BES Coated Brake Rotor - Front

Sale price USD 205⁰⁹ Regular price USD 241²⁸

View details
15% off

Timbren
Timbren 20-26 Chevy Silverado 2500/3500 HD BES Severe Duty Semi-Metallic Brake Pads - Frnt & Rear

Sale price USD 102⁸⁵ Regular price USD 120⁹⁹

View details
15% off

Timbren
Timbren 15-19 Chevy Silverado 2500/3500 HD BES Severe Duty Semi-Metallic Brake Pads - Front & Rear

Sale price USD 84⁴¹ Regular price USD 99³¹

View details
DV8 Offroad
DV8 Offroad 24-26 Chevy Silverado 2500/3500 Spec Series Front Bumper

Regular price USD 1,259⁹⁹

View details
WeatherTech
WeatherTech 20-26 Chevrolet Silverado 25/3500HD DC/CC Front Side Window Deflectors - Matte Black

Regular price USD 83⁹⁷

View details
WeatherTech
WeatherTech 20-26 Chevy Silverado 2500HD/3500HD Hood Hood Skin Protector - Matte Black

Regular price USD 146⁹⁹

View details
Edge Products
2020-2023 Chevrolet Silverado / GMC Sierra 2500HD/3500HD & 2019-2022 GM 1500 Edge CTS3 Pillar Display Mount

Regular price USD 75³⁵

View details
Edge Products
2015-2019 Chevrolet Silverado / GMC Sierra 2500HD/3500HD Edge CTS3 Pillar Display Mount

Regular price USD 68⁴⁵

View details
Edge Products
2020-2023 Chevrolet Silverado / GMC Sierra 2500HD/3500HD 6.6L L5P Duramax Edge Insight+ Kit (Custom Tune License)

Regular price USD 1,049⁹⁵

View details
Edge Products
2017-2019 Chevrolet Silverado / GMC Sierra 2500HD/3500HD 6.6L L5P Duramax Edge Insight+ Kit (Custom Tune License)

Regular price USD 868⁹⁵

View details
Edge Products
2020-2023 Chevrolet Silverado / GMC Sierra 2500HD/3500HD 6.6L L5P Duramax Edge EvoHT2 Handheld Tuner (ECM/TCM Unlock)

Regular price USD 1,099⁹⁵

View details
Edge Products
2017-2019 Chevrolet Silverado / GMC Sierra 2500HD/3500HD 6.6L L5P Duramax Edge EvoHT2 Handheld Tuner (ECM Unlock)

Regular price USD 849⁹⁵

View details
Edge Products
2024-2026 Chevrolet Silverado / GMC Sierra 2500HD/3500HD 6.6L L5P Duramax Edge EZ + Insight CTS3 Kit

Regular price USD 1,049⁹⁵

View details
Edge Products
2024-2026 Chevrolet Silverado / GMC Sierra 2500HD/3500HD 6.6L L5P Duramax Edge EZ Module

Regular price USD 599⁹⁵

View details
Edge Products
2019-2023 Chevrolet Silverado MD 4500/5500/6500 6.6L L5D Duramax Edge Pulsar MD Module

Regular price USD 1,199⁹⁵

View details
Edge Products
2017-2019 Chevrolet Silverado / GMC Sierra 2500HD/3500HD 6.6L L5P Duramax Edge Pulsar V3 + Insight CTS3 Kit (50-State)

Regular price USD 1,549⁹⁵

View details
Edge Products
2017-2019 Chevrolet Silverado / GMC Sierra 2500HD/3500HD 6.6L L5P Duramax Edge Pulsar V3 CA (50-State)

Regular price USD 1,199⁹⁵

View details
Edge Products
2017-2019 Chevrolet Silverado / GMC Sierra 2500HD/3500HD 6.6L L5P Duramax Edge Pulsar V3 Module

Regular price USD 1,199⁹⁵

View details
Edge Products
2020-2023 Chevrolet Silverado / GMC Sierra 2500HD/3500HD 6.6L L5P Duramax Edge Pulsar V3 Module

Regular price USD 1,199⁹⁵

View details
Edge Products
2017-2019 Chevrolet Silverado / GMC Sierra 2500HD/3500HD 6.6L L5P Duramax Edge Pulsar V3 + Insight CTS3 Kit

Regular price USD 1,549⁹⁵

View details
KRYPTONITE
Kryptonite Leveling Key Set for 2011–2019 Chevy/GMC 2500HD/3500HD

Regular price USD 119⁹⁹

View details
KRYPTONITE
Kryptonite Tie Rods (Fabtech Rts Lift Kits) for 2011+ Chevy/GMC 2500HD/3500HD

Regular price USD 379⁹⁹

View details
KRYPTONITE
Kryptonite Leveling Key Set for 2020-2026 Chevy/GMC 2500HD/3500HD

Regular price USD 119⁹⁹

View details
KRYPTONITE
Kryptonite Death Grip Front Shock Reservoir Mount Kit for 2011+ Chevy/GMC 2500HD/3500

Regular price USD 179⁹⁹

View details
KRYPTONITE
Kryptonite Sway Bar End Links (+7") Ride Height 2020-2025 Chevy/GMC 2500HD/3500

Regular price USD 169⁹⁹

View details
KRYPTONITE
Kryptonite Wheel Hub Dust Cap for 2011–2026 Chevy/GMC 2500HD/3500HD

Regular price USD 12⁹⁹

View details
KRYPTONITE
Kryptonite Upper Control Arm Stainless Logo Plates for 2011–2026 Chevy/GMC 2500HD/3500HD

Regular price USD 19⁹⁹

View details
KRYPTONITE
Kryptonite Fox Steering Stabilizer Kit for 2015–2025 Chevy/GMC 2500HD/3500HD

Regular price USD 339⁹⁹

View details
KRYPTONITE
Kryptonite Tie Rods (for SS Series Centerlink) 2011-2026 GMC/Chevy 2500/3500

Regular price USD 379⁹⁹

View details

© 2026 FASS Motorsports. All Rights Reserved.