DuraBuilt Kenworth T680 / Peterbilt 579 Fiberglass Radiator Fan Shroud | 1st Gen | KWS-680-1
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Shipping
Shipping
All LTL Freight quotes must ship to a commercial shipping address.
*A business ran out of a home are NOT considered a commercial address. If there is a home or residence on the ship to property, the address is also NOT considered a commercial address.
*Commercial address may include a local truck repair shop, truck dealer, or any other local commercial address which contains a dock or forklift.
*Small Package Freight items that are able to ship UPS/USPS Ground, CAN ship to a home or residential address.
*If you wish to LTL Freight large items to a home, residence, or farm, please call for a more accurate quote.
Big Truck Hoods does its best to ship orders within 24-48 hours of receipt. Special ordered products will be shipped out as soon as product is delivered and available
ATTN: CUSTOMER / INSTALLER
Inspection and Test Fitting (Dry Fitting) is Required on ALL Parts PRIOR TO PAINTING. Item may require modification before final assembly. Painted Or Primed Hoods Are Not Returnable For Credit/Refund.
Measuerments
Measuerments
To ensure you receive the correct hood, please verify the following things: Correct Make/Model, OEM part number(s) match up, and centerline measurement is correct.
To retrieve the correct centerline measurement, follow these steps: Place your tape measure in the center of the hood and measure down from the back of hood (near windshield) to nose of hood (down to the grille). See photo below.
If you have questions, please check out our FAQs / Help Centre Page or give us a call.
Description
Description
KWS-680-1
Replace your cracked or damaged radiator fan shroud with this direct-fit fiberglass replacement from DuraBuilt, replacing OEM part number Y1593001. Designed for 1st Generation Kenworth T680 and Peterbilt 579 applications, this shroud features a smooth gel-coated finish inside and out for improved airflow and a clean, professional appearance — at a fraction of the OEM price.
Key Features
- Gel-Coated Inside & Outside: Smooth gel coat finish on both surfaces improves airflow efficiency and gives a clean, professional look right out of the box
- Fiberglass Construction: Precision-molded fiberglass for superior strength, dimensional accuracy, and long-term durability
- 1st Generation Fitment: Designed for 1st Gen Kenworth T680 (2008–2016) and Peterbilt 579 (2014–2024) — verify your generation before ordering
- Direct OEM Replacement: Replaces OEM# Y1593001
- New Aftermarket: Meets or exceeds OEM specifications without the dealer markup
⚠️ MUST VERIFY FITMENT BEFORE ORDERING. This shroud is for 1st Generation applications only. Confirm your OEM part number and generation before purchasing. Questions? Call or text our technical team at 260-440-2101 with your VIN or part number.
| SKU # | KWS-680-1 |
| Make | Kenworth / Peterbilt |
| Model | T680 / 579 |
| Year | T680: 2008–2016 / 579: 2014–2024 |
| Generation | 1st Generation |
| OEM Part # | Y1593001 |
| Condition | New Aftermarket |
| Material | Fiberglass — Gel-Coated Inside & Outside |
| Height | 38.25" |
| Width | 40" |
| Depth | 2" |
| Opening | 34.375" |
| Truck Class | Class 8 |
Frequently Asked Questions
Q: Will this shroud fit my Kenworth T680 or Peterbilt 579?
A: This shroud fits 1st Generation Kenworth T680 (2008–2016) and Peterbilt 579 (2014–2024), replacing OEM# Y1593001. Confirm your OEM part number and generation before ordering. Call or text 260-440-2101 with your VIN or part number to verify fitment.
Q: How do I know if I have a 1st Generation T680 or 579?
A: The 1st Generation T680 covers 2008–2016 and the 1st Generation 579 covers 2014–2024. If you’re unsure of your generation, call or text 260-440-2101 with your VIN and we’ll confirm fitment for you.
Q: What does the gel coat finish do?
A: The gel coat is applied to both the inside and outside of the shroud. It creates a smooth, hard surface that improves airflow efficiency, resists moisture, and gives the part a clean, finished appearance straight out of the box — no additional finishing required.
Q: What does "New Aftermarket" mean and how is the quality?
A: This is a brand-new aftermarket part manufactured to meet or exceed OEM specifications. You get professional-grade fitment and durability without the dealer markup.
Q: How does this ship?
A: Call or text 260-440-2101 for shipping costs and delivery estimates.
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