Select Model
US
100k+ Customers' Top Choice
Chosen by over 100,000 customers for trusted quality and exceptional service.
1 Year Warranty
Enjoy a full year of warranty, ensuring long-lasting reliability and peace of mind.
90-Day Return
Hassle-free 90-day return policy for a risk-free shopping experience.
24/7 Service
Round-the-clock support to assist you whenever you need it.
Muffler 4988336 for Cummins Engine 4B 6B 6C K19 K38 K50 NT855 M11 6B5.9 4B3.9 6A3.4 B CM556
Part Number:4988336, C4988336
Engine:Cummins 4B, 6B, 6C, K19, K38, K50, NT855, M11, 6B5.9, 4B3.9, 6A3.4, B, CM556
| Brand: | FridayParts |
| Compatible Engine Brand: | For CUMMINS |
| Engine Number: | NT855, 4B3.9, 6B5.9, M11, 6B, 4B, 6C, K19, K38, K50 |
| Replacement Part Number: | 4988336, C4988336 |
Ships to:
Delivery:
Choose options for shipping rates.