Exhaust Outlet Connection 3937327 for Cummins Engine ISB B5.9 ISF3.8 ISD4.5 B4.5

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Cummins ISB
Cummins 5.9L
Cummins B5.9
Cummins ISF3.8
Cummins ISD4.5
Cummins B4.5
Cummins ISD4.5 CM2150
Cummins B5.9 LPG Plus CM556
Cummins G5.9
Cummins ISB 5.9 G CM2180
Cummins B4.5s
Cummins ISF3.8 CM2220 AN
Cummins ISB6.7 CM2250
Cummins B4.5 RGT
Cummins ISB CM800
Cummins QSB5.9-44 CM550
Cummins B5.9 G
Cummins G3.9
Cummins ISBe4 CM850
Cummins ISD6.7 CM2150
Cummins ISD6.7 CM2150 SN
Cummins QSB6.7 CM2250
Cummins QSB3.9-30 CM550
Cummins QSB5.9-30 CM550
Cummins B Gas Plus CM556
Cummins B6.7s
Cummins ISB CM2150
Cummins ISD4.5 CM2150 SN
Cummins ISB CM850
Cummins B LPG Plus CM556
Cummins B4.5
Cummins B3.9
Cummins ISF2.8 CM2220 AN
Cummins ISB6.7 CM2150 SN
Cummins QSB6.7 CM850
Cummins ISBe4 CM2150
Cummins G5.9 CM558
Cummins ISB6.7 CM2150 SQ
Cummins ISB4.5 CM2150 SN
Cummins ISB CM550
Cummins QSB5.9 CM850
Cummins B Gas International CM556
Cummins QSB4.5-30 CM550
Cummins ISBe CM800
Cummins ISBe5 CM2150 SN
Cummins QSB4.5 CM850
Cummins B5.9
Cummins ISBe CM850


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Product Q&A
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!
·Reliable replacement for a damaged one.
·Designed to deliver optimum fit, form, and functionality.
·Made of premium-quality materials for long-term use.
·The Engine Tube & Pipe is manufactured to meet expectations for fit, form, and function.
·Please ensure this product will fit your vehicle by checking the photos or the part number with your old item before buying.
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1 838 200 4997
Warranty Policy

Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.

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Easy Return Policy

We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

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