2021 GMC N-Fab Parts
Choose a Model for your 2021 GMC
Image
Product
Price
- Predator Pro-Cab Len (2Steps)-19(NewBody)-24 Silv/Sierra1500/20-24HD Dbl-TXBlk
- 2 Steps Per Side; Rectangle; Textured Black
- Predator Pro-Cab Length (2 Steps per Side)-2019 (New Body Style)-2024 Chevy Silverado/GMC Sierra 1500/2020-2024 2500 HD/3500 HD Crew Cab-Textured Black
- Predator Pro Cab Length Step
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message:
- Cancer And Reproductive
- Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov.
- Tube Shape: Rectangular
-
Features:
- 1-Piece Fully Welded Design
- Direct Bolt On/No Drilling
- Cab Length
- 2 Steps Per Side
- Sold As Pairs
- Full Aluminum Construction
- Aluminum End Cap
- 5-Year Finish Warranty/Lifetime Workmanship Warranty
- With one of the industry's tightest fitting tubes, the N-Fab Predator Pro step system creates an ultimate clean look on your truck or Jeep . Our patented drop-down hoop step has a large dimpled step pad for ease of access in any condition. Predator Pro's fully welded 1-piece design provides strength, durability, and installation.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | Body | CID |
|---|---|---|---|---|---|---|
| 2021 - GMC Sierra 1500 | V | 5328 | 8 Cyl 5.3L | AT4 | Extended Cab Pickup | 325 |
- RKR Step Sys-CabLen(2StpMnt/2Stp)-19(NewBody)-24Silv/Sierra1500/20-24HDCrw-TXBlk
- 1.75 in. Rails; 2 Step Mounts/2 Steps Per Side; Textured Black
- RKR Step System-Cab Length (2 Step Mounts/2 Steps per Side)-1.75 in. Rails-2019 (New Body Style)-2024 Chevy Silverado/GMC Sierra 1500/2020-2024 2500 HD/3500 HD Crew Cab-Textured Black
- RKR Cab Length Step System
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message:
- Cancer And Reproductive
- Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov.
- Tube Shape: Round
-
Features:
- 2 Steps Mount Per Side
- 465 lb/ Load Rating
- Dual 1.75 in. Rails w/XD Brackets
- Fully Welded 1-Piece Design
- Lifetime Workmanship Warranty
- 5 Year Finish Warranty
- N-FAB RKR Rails Provide superior protection while enhancing the look of the vehicle. Constructed using 0.12 in. wall, 1.75 in. tubular steel, RKR Rails are treated inside and out for extra corrosion resistance so you know they are built to last. Finished with a durable textured black powder coat, N-FAB RKR Rails look as good as they perform both on and off-road. Making a great product even better, N-FAB offers optional Detachable Steps that are compatible with all N-FAB RKR Rails and Factory Toyota FJ Rock Rails. These steps offer convenient vehicle access for daily use and can be removed to allow for maximum group clearance when off-road.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | Body | CID |
|---|---|---|---|---|---|---|
| 2021 - GMC Sierra 3500 HD | V | 6571 | 8 Cyl 6.6L | SLT | Crew Cab Pickup | 401 |
- Nerf Step-W2W w/Bed Acs (3 Stps)-19 (New Body)-24 Silv/Sierra 6ft.6in.Dbl-GlossB
- Gloss Black; 6 Step; 3 Steps Per Side
- Nerf Step Bar-Wheel-to-Wheel with Bed Access (3 Steps per Side)-3 in. Main Tube Diameter-2019 (New Body Style)-2024 Chevy Silverado/GMC Sierra 6ft. 6in. Bed Double Cab-Gloss Black
- Wheel To Wheel Nerf Step Bar w/Bed Access
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message:
- Cancer And Reproductive
- Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov.
- Tube Shape: Round
-
Features:
- Main Bar Is Built High And Tight To Hide Frame
- Provides Better Visual Aesthetics
- Provides Added Protection From Road Debris
- Welded Step Pads Will Not Crack Or Break
- Solid 1Pc Non Modular Design For Easy Installation
- Tube Is Treated For Corrosion Inside And Out
- Patented Nerf Step Design
- Limited Lifetime Warranty
- N-DURASTEP reflects a renewed vision in styling and performance for vehicle access products. Featuring a uniquely styled stamped steel step and N-FAB's patented main tube and mounting system, N-DURASTEP will change the way you think about Nerf Steps. Like the classic N-FAB Hoop Step before it, N-DURASTEP is an evolution in step-up products. Along with a fresh new look, N-DURASTEP features the largest step area offered by N-FAB -- OVER 50 SQUARE INCHES - offering a durable, reliable solution for vehicle access. Available in both Wheel to Wheel and Bed Access configurations. Available for dozens of applications of Light Truck, Jeep, and Sport Utility Vehicles.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Bed Length | Sub Model | Body | CID |
|---|---|---|---|---|---|---|---|
| 2021 - GMC Sierra 1500 | V | 5328 | 8 Cyl 5.3L | 79.4 | AT4 | Extended Cab Pickup | 325 |
- Nerf Step-W2W w/Bed Acs (3 Stps)-19 (New Body)-24 Silv/Sierra 6ft.6in.Dbl-TXBlk
- Textured Black; 6 Step; Special Order; 3 Steps Per Side
- Nerf Step Bar-Wheel-to-Wheel with Bed Access (3 Steps per Side)-3 in. Main Tube Diameter-2019 (New Body Style)-2024 Chevy Silverado/GMC Sierra 6ft. 6in. Bed Double Cab-Textured Black
- Wheel To Wheel Nerf Step Bar w/Bed Access
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message:
- Cancer And Reproductive
- Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov.
- Tube Shape: Round
-
Features:
- Main Bar Is Built High And Tight To Hide Frame
- Provides Better Visual Aesthetics
- Provides Added Protection From Road Debris
- Welded Step Pads Will Not Crack Or Break
- Solid 1Pc Non Modular Design For Easy Installation
- Tube Is Treated For Corrosion Inside And Out
- Patented Nerf Step Design
- Limited Lifetime Warranty
- N-FAB is the industry leader in making quality Nerf-Bars, Pre-Runners and other Off-Road accessories. We design and manufacture the strongest, most durable and best looking Nerf-Bars available in the industry today. At N-FAB are committed to building a heavy duty, high end, high quality tubular parts for all the latest trucks and SUV's dating back to the 80's. When others are using thinner and thinner tube to cut cost we still use heavier gauge .084 wall steel, with an all welded one piece construction. We Zinc coat each part for better corrosion protection. Lastly we finish our standard parts in a thick layer of high gloss powder-coating for a long lasting finish coat. These standards far surpass any of our competition. If you want products that are unique and designed to last longer, look cleaner, function better then N-FAB has what you are looking for!
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Bed Length | Sub Model | Body | CID |
|---|---|---|---|---|---|---|---|
| 2021 - GMC Sierra 1500 | V | 5328 | 8 Cyl 5.3L | 79.4 | SLT | Extended Cab Pickup | 325 |
- Growler-Cab Len-19 (New Body Style)-24 Silv/Sierra 1500/20-24HD Reg-TX Blk
- 1 Step Per Side; Textured Black
- Growler Step System-Cab Length (1 Step per Side)-7 in. Board-2019 (New Body Style)-2024 Chevy Silverado/GMC Sierra 1500/2020-2024 2500 HD/3500 HD Regular Cab-Textured Black
- Cab Length Growler Step System
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message:
- Cancer And Reproductive
- Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov.
- Tube Shape: Board
-
Features:
- Aggressive Tread Design Allows For Traction In Any Condition
- 7 In. Wide Aluminum Board End Caps For Long Lasting Durability
- Bolt-On Brackets For Ease Of Installation
- Sold As A Kit With Boards And Brackets In One Box
- Textured Black Powder Coat Finish
- Available In Cab Length Configuration
- The Growler running board provides a clean yet aggressive look your vehicle. The Sure Grip tread design allows for ultimate traction in any condition. All aluminum construction with modular steel brackets offers long lasting durability and strength for all of your vehicle needs. Bolt-on brackets make installation quick and easy. This is a convenient option for work truck and fleet solutions.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | Body | CID |
|---|---|---|---|---|---|---|
| 2021 - GMC Sierra 1500 | V | - | 6 Cyl 4.3L | Base | Standard Cab Pickup | 262 |
- Nerf Step-Cab Len (1 Stp)-19 (NewBody)-24 Silv/Sierra 1500/20-24 HD Reg-TXBlk
- Textured Black
- Nerf Step Bar-Cab Length (1 Step per Side)-2019 (New Body Style)-2024 Chevy Silverado/GMC Sierra 1500/2020-2024 2500 HD/3500 HD Regular Cab-Textured Black-Special Order
- Cab Length Nerf Step Bar
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message:
- Cancer And Reproductive
- Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov.
- Tube Shape: Round
-
Features:
- Main Bar Is Built High And Tight To Hide Frame
- Provides Better Visual Aesthetics
- Provides Added Protection From Road Debris
- Welded Step Pads Will Not Crack Or Break
- Solid 1Pc Non Modular Design For Easy Installation
- Tube Is Treated For Corrosion Inside And Out
- Patented Nerf Step Design
- Limited Lifetime Warranty
- Built with today's work truck in mind, N-FAB offers its patented hoop step design and innovative mounting system in a Cab Length configuration. Designed with classic N-FAB styling, Cab Length Nerf Steps are ideal for flat bed trucks, stake bed trucks, vehicles with campers, and even trucks with side exhaust forward of the rear wheels. Manufactured from .084 wall tubular steel, Cab Length Nerf Steps provide all of the strength and durability for which N-FAB is known. All Nerf Steps have a 5 year Finish and Lifetime Workmanship Warranty.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | Body | CID |
|---|---|---|---|---|---|---|
| 2021 - GMC Sierra 2500 HD | V | 6599 | 8 Cyl 6.6L | Base | Standard Cab Pickup | 403 |
- Nerf Step-W2W w/Bed Acs (3 Stps)-20-24 Silv/Sierra HD 6ft.9in. Crew-TX Blk
- 3 in. Main Tube; 3 Step; Textured Black
- Nerf Step Bar-Wheel-to-Wheel with Bed Access (3 Steps per Side)-3 in. Main Tube Diameter-2020-2024 Chevy Silverado/GMC Sierra 2500 HD/3500 HD 6ft. 9in. Bed Crew Cab-Textured Black-Special Order
- Wheel To Wheel Nerf Step Bar w/Bed Access
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message:
- Cancer And Reproductive
- Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov.
- Tube Shape: Round
-
Features:
- Main Bar Is Built High And Tight To Hide Frame
- Provides Better Visual Aesthetics
- Provides Added Protection From Road Debris
- Welded Step Pads Will Not Crack Or Break
- Solid 1Pc Non Modular Design For Easy Installation
- Tube Is Treated For Corrosion Inside And Out
- Patented Nerf Step Design
- Limited Lifetime Warranty
- N-FAB is the industry leader in making quality Nerf-Bars, Pre-Runners and other Off-Road accessories. We design and manufacture the strongest, most durable and best looking Nerf-Bars available in the industry today. At N-FAB are committed to building a heavy duty, high end, high quality tubular parts for all the latest trucks and SUV's dating back to the 80's. When others are using thinner and thinner tube to cut cost we still use heavier gauge .084 wall steel, with an all welded one piece construction. We Zinc coat each part for better corrosion protection. Lastly we finish our standard parts in a thick layer of high gloss powder-coating for a long lasting finish coat. These standards far surpass any of our competition. If you want products that are unique and designed to last longer, look cleaner, function better then N-FAB has what you are looking for!
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Bed Length | Sub Model | Body | CID |
|---|---|---|---|---|---|---|---|
| 2021 - GMC Sierra 3500 HD | V | 6599 | 8 Cyl 6.6L | 82.2 | Denali | Crew Cab Pickup | 403 |
- Nerf Step-W2W (2 Stps)-15-19 Suburban/Yukon XL-TX Blk
- Textured Black; 4 Step
- Nerf Step Bar-Wheel-to-Wheel (2 Steps per Side)-2015-2019 Chevy Suburban/GMC Yukon XL-Textured Black
- Wheel To Wheel Nerf Step Bar
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message:
- Cancer And Reproductive
- Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov.
- Tube Shape: Round
-
Features:
- Main Bar Is Built High And Tight To Hide Frame
- Patented Nerf Step Design
- Provides Added Protection From Road Debris
- Solid 1Pc Non Modular Design For Easy Installation
- Tube Is Treated For Corrosion Inside And Out
- Welded Step Pads Will Not Crack Or Break
- Limited Lifetime Warranty
- One of N-FAB's most popular styles is the Wheel to Wheel Nerf-Step. Utilizing N-FAB's patented hoop step design and innovative mounting system, N-FAB Wheel to Wheel Nerf Steps work on vehicles with and without body lift kits, with no modifications to brackets or bars. All N-FAB Wheel to Wheel Nerf Steps are built using .084 wall steel tubing and offer an industry high load rating of 465 pounds. All N-FAB Wheel to Wheel Nerf Steps are constructed as one-piece assemblies to provide maximum strength and durability not found in modular designs. Wheel to Wheel Nerf-Steps are designed and built specifically for each application, and mount high and tight to the vehicle cab for a clean factory look.
Additional Fitment Information:
| Vehicle |
|---|
| 2021 - GMC Yukon XL |
- ARC Sports Bar-15-24 Colorado/Canyon-TX Blk
- 1.75 in.; Tubular; Steel; Textured Black
- ARC Sports Bar-15-24 Chevrolet Colorado/GMC Canyon-Textured Black
- ARC Sports Bar
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov.
-
Features:
- Adds A Classic -Old School- Accent That Stands Out From The Crowd
- Features 1.75 in. OD Tube Steel Construction With 3-Stage Textured Powder Coat Finish
- Fits All Bed Cab Configurations -Including OE And Aftermarket T-Slot Applications
- Multi-Mount System Allows For A 30 In. LED Light Bar Or Countless Light Configurations
- Built-In Anchor Points Help Effectively Secure Cargo
- Bolts Directly To Bed With No Drilling Required
- Lifetime Structural / 5-Year Finish Warranty
- Electrify the looks of your truck with the N-FAB ARC Sport Bar. Built strong enough for the real world with sturdy 1.75-inch tubular steel construction, the ARC Sport Bar is a major appearance upgrade for whatever truck you drive. The N-FAB multi-mount system allows you to customize the ARC's look by adding anything from a 30-inch LED bar to a blazing array of off-road lights, so you can see and be seen. Built-in anchor points on the frame make it easy to keep your cargo secure over any terrain, while N-FAB's exclusive 3-stage textured powder coat insures you look good when you get there, wherever "there" might be. Rest assured that no matter what truck you drive, there's likely an ARC Sport Bar built for you.
Additional Fitment Information:
| Vehicle |
|---|
| 2021 - GMC Canyon |
- RKR Rails-Cab Len (2 Steps)-15-22 Colorado/Canyon Ext-TX Blk
- Textured Black
- RKR Rock Rails-Cab Length (2 Steps per Side)-2015-2022 Chevy Colorado/GMC Canyon Extended Cab-Textured Black
- RKR Rock Rails Cab Length
- Product Attributes:
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov.
-
Features:
- Bolt-On Design Will Not Flex
- Corrosion Treated Heavy Duty Tubular Steel
- Enhance Looks
- Fully Welded Double Tube Design
- Lifetime Product Warranty
- Optimum Strength And Protection
- Provide Superior Protection
- N-FAB RKR Rails Provide superior protection while enhancing the look of the vehicle. Constructed using 0.12 in. wall, 1.75 in. tubular steel, RKR Rails are treated inside and out for extra corrosion resistance so you know they are built to last. Finished with a durable textured black powder coat, N-FAB RKR Rails look as good as they perform both on and off-road. Making a great product even better, N-FAB offers optional Detachable Steps that are compatible with all N-FAB RKR Rails and Factory Toyota FJ Rock Rails. These steps offer convenient vehicle access for daily use and can be removed to allow for maximum group clearance when off-road.
Additional Fitment Information:
| Vehicle | Sub Model | Body |
|---|---|---|
| 2021 - GMC Canyon | Elevation Standard | Extended Cab Pickup |
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