# Westin 23-3945 - E-Series 3 in. Round Step Bar Cab Length - Black - Steel - Mount Kit Included - Rocker Mount - For Super Crew Cab

Westin 23-3945 - E-Series 3 in. Round Step Bar Cab Length - Black - Steel - Mount Kit Included - Rocker Mount - For Super Crew Cab

Westin E-Series Nerf bars are manufactured from 3in. diameter 304 polished stainless steel or black powder coated mild steel. They come with all mounting hardware and easy-to-follow instructions for a quick installation.

Key Features:

• Black

• Steel

• Mount Kit Included

• Rocker Mount

Brand: Westin Automotive

Part Number: Westin-23-3945

UPC: 0707742065266

### Vehicle Fitment Table

|     |     |     |     |     |     |
| --- | --- | --- | --- | --- | --- |
| Year | Make | Model | Position | Fitment Precision | Note |
| 2015 | Ford | F-150 KING RANCH, LARIAT, PLATINUM, XL, XLT |     |     | Crew Cab |
| 2016 | Ford | F-150 KING RANCH, LARIAT, LIMITED, PLATINUM, SSV, XL, XLT |     |     | Crew Cab |
| 2017 | Ford | F-150 KING RANCH, LARIAT, LIMITED, PLATINUM, RAPTOR, SSV, XL, XLT |     |     | Crew Cab |
| 2018 | Ford | F-150 KING RANCH, LARIAT, LIMITED, PLATINUM, POLICE RESPONDER, RAPTOR, SSV, XL, XLT |     |     | Crew Cab |
| 2019 | Ford | F-150 KING RANCH, LARIAT, LIMITED, PLATINUM, POLICE RESPONDER, RAPTOR, SSV, XL, XLT |     |     | Crew Cab |
| 2020 | Ford | F-150 KING RANCH, LARIAT, LIMITED, PLATINUM, POLICE RESPONDER, RAPTOR, SSV, XL, XLT |     |     | Crew Cab |
| 2021 | Ford | F-150 KING RANCH, LARIAT, LIMITED, PLATINUM, POLICE RESPONDER, RAPTOR, SSV, TREMOR, XL, XLT |     |     | Crew Cab |
| 2022 | Ford | F-150 KING RANCH, LARIAT, LIMITED, PLATINUM, POLICE RESPONDER, RAPTOR, SSV, TREMOR, XL, XLT |     |     | Crew Cab |
| 2023 | Ford | F-150 KING RANCH, LARIAT, LIMITED, PLATINUM, POLICE RESPONDER, RAPTOR, SSV, TREMOR, XL, XLT |     |     | Crew Cab |
| 2024 | Ford | F-150 KING RANCH, LARIAT, PLATINUM, POLICE RESPONDER, RAPTOR, SSV, STX, TREMOR, XL, XLT |     |     | Crew Cab |
| 2025 | Ford | F-150 KING RANCH, LARIAT, PLATINUM, POLICE RESPONDER, RAPTOR, SSV, STX, TREMOR, XL, XLT |     |     | Crew Cab |
| 2026 | Ford | F-150 KING RANCH, LARIAT, PLATINUM, POLICE RESPONDER, RAPTOR, SSV, STX, TREMOR, XL, XLT |     |     | Crew Cab |
| 2022 | Ford | F-150 |     |     | LIGHTNING LARIAT, PLATINUM, PRO, XLT |
| 2023 | Ford | F-150 |     |     | LIGHTNING LARIAT, PLATINUM, PRO, PRO SSV, XLT |
| 2024 | Ford | F-150 |     |     | LIGHTNING FLASH, LARIAT, PLATINUM, PRO, PRO SSV, XLT |
| 2025 | Ford | F-150 |     |     | LIGHTNING FLASH, LARIAT, PLATINUM, PRO, PRO SSV, XLT |
| 2026 | Ford | F-150 |     |     | LIGHTNING FLASH, LARIAT, PLATINUM, PRO, PRO SSV, STX |
| 2017 | Ford | F-250 SUPER DUTY KING RANCH, LARIAT, PLATINUM, XL, XLT |     |     | Crew Cab |
| 2018 | Ford | F-250 SUPER DUTY KING RANCH, LARIAT, LIMITED, PLATINUM, XL, XLT |     |     | Crew Cab |
| 2019 | Ford | F-250 SUPER DUTY KING RANCH, LARIAT, LIMITED, PLATINUM, XL, XLT |     |     | Crew Cab |
| 2020 | Ford | F-250 SUPER DUTY KING RANCH, LARIAT, LIMITED, PLATINUM, XL, XLT |     |     | Crew Cab |
| 2021 | Ford | F-250 SUPER DUTY KING RANCH, LARIAT, LIMITED, PLATINUM, XL, XLT |     |     | Crew Cab |
| 2022 | Ford | F-250 SUPER DUTY KING RANCH, LARIAT, LIMITED, PLATINUM, XL, XLT |     |     | Crew Cab |
| 2023 | Ford | F-250 SUPER DUTY KING RANCH, LARIAT, LIMITED, PLATINUM, XL, XLT |     |     | Crew Cab |
| 2024 | Ford | F-250 SUPER DUTY KING RANCH, LARIAT, LIMITED, PLATINUM, XL, XLT |     |     | Crew Cab |
| 2025 | Ford | F-250 SUPER DUTY KING RANCH, LARIAT, PLATINUM, XL, XLT |     |     | Crew Cab |
| 2026 | Ford | F-250 SUPER DUTY KING RANCH, LARIAT, PLATINUM, XL, XLT |     |     | Crew Cab |
| 2017 | Ford | F-350 SUPER DUTY KING RANCH, LARIAT, PLATINUM, XL, XLT |     |     | Crew Cab |
| 2018 | Ford | F-350 SUPER DUTY KING RANCH, LARIAT, LIMITED, PLATINUM, XL, XLT |     |     | Crew Cab |
| 2019 | Ford | F-350 SUPER DUTY KING RANCH, LARIAT, LIMITED, PLATINUM, XL, XLT |     |     | Crew Cab |
| 2020 | Ford | F-350 SUPER DUTY KING RANCH, LARIAT, LIMITED, PLATINUM, XL, XLT |     |     | Crew Cab |
| 2021 | Ford | F-350 SUPER DUTY KING RANCH, LARIAT, LIMITED, PLATINUM, XL, XLT |     |     | Crew Cab |
| 2022 | Ford | F-350 SUPER DUTY KING RANCH, LARIAT, LIMITED, PLATINUM, XL, XLT |     |     | Crew Cab |
| 2023 | Ford | F-350 SUPER DUTY KING RANCH, LARIAT, LIMITED, PLATINUM, XL, XLT |     |     | Crew Cab |
| 2024 | Ford | F-350 SUPER DUTY KING RANCH, LARIAT, LIMITED, PLATINUM, XL, XLT |     |     | Crew Cab |
| 2025 | Ford | F-350 SUPER DUTY KING RANCH, LARIAT, PLATINUM, XL, XLT |     |     | Crew Cab |
| 2026 | Ford | F-350 SUPER DUTY KING RANCH, LARIAT, PLATINUM, XL, XLT |     |     | Crew Cab |
| 2017 | Ford | F-450 |     |     | SUPER DUTY KING RANCH, LARIAT, PLATINUM, XL, XLT |
| 2018 | Ford | F-450 |     |     | SUPER DUTY KING RANCH, LARIAT, LIMITED, PLATINUM, XL, XLT |
| 2019 | Ford | F-450 |     |     | SUPER DUTY KING RANCH, LARIAT, LIMITED, PLATINUM, XL, XLT |
| 2020 | Ford | F-450 |     |     | SUPER DUTY KING RANCH, LARIAT, PLATINUM, XL, XLT |
| 2021 | Ford | F-450 |     |     | SUPER DUTY KING RANCH, LARIAT, LIMITED, PLATINUM, XL, XLT |
| 2022 | Ford | F-450 |     |     | SUPER DUTY KING RANCH, LARIAT, LIMITED, PLATINUM, XL, XLT |
| 2023 | Ford | F-450 |     |     | SUPER DUTY KING RANCH, LARIAT, LIMITED, PLATINUM, XL, XLT |
| 2024 | Ford | F-450 |     |     | SUPER DUTY KING RANCH, LARIAT, LIMITED, PLATINUM, XL, XLT |
| 2025 | Ford | F-450 |     |     | SUPER DUTY KING RANCH, LARIAT, PLATINUM, XL, XLT |
| 2026 | Ford | F-450 |     |     | SUPER DUTY KING RANCH, LARIAT, PLATINUM, XL, XLT |
| 2017 | Ford | F-550 |     |     | SUPER DUTY LARIAT, XL, XLT |
| 2018 | Ford | F-550 |     |     | SUPER DUTY LARIAT, XL, XLT |
| 2019 | Ford | F-550 |     |     | SUPER DUTY LARIAT, XL, XLT |
| 2020 | Ford | F-550 |     |     | SUPER DUTY LARIAT, XL, XLT |
| 2021 | Ford | F-550 |     |     | SUPER DUTY LARIAT, XL, XLT |
| 2022 | Ford | F-550 |     |     | SUPER DUTY LARIAT, XL, XLT |
| 2023 | Ford | F-550 |     |     | SUPER DUTY LARIAT, XL, XLT |
| 2024 | Ford | F-550 |     |     | SUPER DUTY LARIAT, XL, XLT |
| 2025 | Ford | F-550 |     |     | SUPER DUTY LARIAT, XL, XLT |
| 2026 | Ford | F-550 |     |     | SUPER DUTY LARIAT, XL, XLT |

### FAQ

**Will this fit my vehicle?**  
Please verify the year, make, model and any compatibility notes in the Vehicle Fitment Table above before purchase.

**What part number is this?**  
The listed part number is 23-3945.

**Is this product designed for direct replacement?**  
Confirm the intended application against the manufacturer specifications before ordering.

**Should I confirm fitment before ordering?**  
Yes. Compare your original part and vehicle details before ordering.

### Common Searches

-   Westin 23-3945 - E-Series 3 in. Round Step Bar Cab Length - Black - Steel - Mount Kit Included - Rocker Mount - For Super Crew Cab
-   Westin Automotive 23-3945
-   23-3945 fitment

## Details

- **Price:** 702.01 CAD
- **Vendor:** Westin Automotive
- **Tags:** 23-3945, Westin Automotive

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 702.01 CAD | In stock |

## Images

- Westin 23-3945 - E-Series 3 in. Round Step Bar Cab Length - Black - Steel - Mount Kit Included - Rocker Mount - For Super Crew Cab

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/westin-23-3945-e-series-3-in-round-step-bar-cab-length-black-steel-mount-kit-included-rocker-mount-for-super-crew-cab)
> Updated: 2026-10-30