Tappet Pushrod Cover 3990737 3990730 For Cummins 6BT 6CT 4BT 5.9L 12V Engine
Available to Order
Not sure which part fits your equipment?
Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Tappet Pushrod Cover for Cummins 6BT 6CT 4BT 5.9L 12V Engine
Durable tappet pushrod cover fits Cummins 6BT, 6CT, 4BT, and 5.9L 12V engines for reliable performance.
- Compatible with Cummins 6BT, 6CT, 4BT, and 5.9L engines
- Made from high-quality aftermarket materials for durability
- Ensures proper protection of tappet pushrod components
- Easy to install with precise fitment and design
- This part is aftermarket and not an OEM component
Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.
keywords: tappet pushrod cover for Cummins, aftermarket engine cover, 5.9L 12V engine part, Cummins 6BT replacement, 6CT tappet cover, 4BT engine accessory, durable pushrod cover
