FREE SHIPPING
Free shipping on every order — no minimum purchase required.DESCRIPTION
Cummins OME ISX Rear Engine Brake (P/N: 4330250) is an OEM replacement engine brake designed for Cummins ISX-powered heavy-duty trucks and commercial vehicles. This genuine Cummins component restores full engine braking performance for safer downhill control and extended service life.
Key specifications:
- OEM Cummins part number 4330250
- Compatible with Cummins ISX engine series
- Reduces brake wear and heat buildup
- Enhanced downhill stability and control
Choosing genuine Cummins parts ensures reliable performance and warranty coverage for your heavy-duty fleet.
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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