Select Model
CA
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.
Flywheel Housing 3973061 for Cummins Engine ISBE ISDE QSB6.7 QSB4.5 4B3.9 NT743
Replace Part Number: 3973061, C3973061
Fit For Cummins Engine:
ISDE, 4B3.9, B4.5 CM2350 B146C, B6.7 CM2350 B136C, B6.7 CM2450 B177C, B6.7 CM2880 B191G, B6.7N CM2380 B150B, ISB/ISD4.5 CM2150 SN, ISB/ISD6.7 CM2150 SN, ISB4.5 CM2150, ISB6.7 CM2250, ISB6.7 CM2350 B101, ISB6.7 G CM2180 B118, ISBE CM2150, ISBE CM800, ISBE4 CM850, NT743, QSB4.5 CM2250 EC, QSB4.5 CM2350 B106, QSB4.5 CM850(CM2850), QSB6.7 CM2150 B109, QSB6.7 CM2250, QSB6.7 CM2250 B128, QSB6.7 CM2250 EC, QSB6.7 CM2350 B105, QSB6.7 CM2350 B112, QSB6.7 CM2350 B130, QSB6.7 CM2880 B116, QSB6.7 CM850(CM2850), QSB6.7 M CM2250
| Brand: | FridayParts |
| Compatible Engine Brand: | For CUMMINS |
| Engine Number: | 4B3.9, ISDE, ISBE CM2150, ISBE CM800, B4.5 CM2350 B146C, B6.7 CM2350 B136C, ISB6.7 CM2250, ISB/ISD6.7 CM2150 SN, ISB6.7 CM2350 B101, B6.7 CM2880 B191G, ISB4.5 CM2150, ISB/ISD4.5 CM2150 SN, B6.7N CM2380 B150B, ISB6.7 G CM2180 B118, B6.7 CM2450 B177C |
| Replacement Part Number: | 3973061, C3973061 |
Ships to:
Delivery:
Choose options for shipping rates.