FREE SHIPPING
Free shipping on every order — no minimum purchase required.DESCRIPTION
Differential Carrier Front Axle 3.23 Ratio for 2021 GMC Sierra 1500 Pickup (Option GU5). This OEM-spec carrier assembly provides improved towing capacity and fuel efficiency compared to higher ratio alternatives.
- 3.23 gear ratio for balanced performance and economy
- Front axle differential carrier with full internals
- GMC Option GU5 specification
- Direct fit for 2021 Sierra 1500
Heavy-duty construction ensures reliable power distribution to both front wheels, ideal for trucks that prioritize highway efficiency while maintaining adequate hauling capability.
SHIPPING & RETURNS
SHIPPING
- Free Shipping on all orders — no minimum purchase required.
- Orders are dispatched within 24 hours of purchase (business days).
- Estimated delivery: 2–5 business days within the contiguous United States.
- Tracking information emailed as soon as your order ships.
RETURNS
- Exchanges accepted — we want you to be completely satisfied.
- If a part does not fit or is not as described, contact us within 7 days for an exchange.
- Items must be in original, unused condition and in original packaging.
WARRANTY
- 1-Year extended warranty available at additional cost — ask us for details.
FITMENT & COMPATIBILITY
Please verify that this part is compatible with your vehicle's year, make, model, and trim level before ordering. Part numbers and fitment details are listed in the product description. If you have any questions about compatibility, our team is happy to help — contact us by phone or email before purchasing.
Phone: (803) 723-7074
Email: sales@findmypart.shop
Hours: Mon–Fri, 9am–5pm EST
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