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MANIFOLD EXHAUST For Cummins 4B3.9 B5.9 6B5.9 B4.5 ISB 6.7 B129B 3917700

Quality Cummins
(809)
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US $146.52
as low as $49.98/mo with
Condition:
New
2 available1 sold

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Shipping:
Free FedEx Ground / FedEx Home Delivery®.
Located in: Santa Ana, California, United States
Delivery:
Estimated between Wed, Nov 26 and Mon, Dec 1 to 94104
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14 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
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eBay item number:126451145102
Last updated on Oct 30, 2025 11:27:07 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Superseded Part Numbe
4B
Interchange Part Number
K38
OEM Part Numbers
Motorhome, tractor, KENWORTH, Semi, VERMEER, TIGER CAT, cummins, Allis Chalmers, Combine, Harvester, Sprayer, Gleaner, Massey Ferguson, new holland, D250, D350, W250, W350, 2500, 3500, 4500, 5500, CRANE, TADANO, Hyster, ISB, QSB, QSC
OEM Interchange:
RAM, Dodge, Peterbilt, Ford, Blue Bird, international, Freightliner, loader, Steiger, power unit, water pump, fork, marine, genset, Agriculture, industry, case, Construction, john deer, Generator, tractor, KENWORTH, MACK, jcb, Forklift, excavator, bulldozer
OEM Interchange Part Numbers
4B, K38, K50, QSM11, ISM11, ISX15, QSX15, N855, N14, M11, Volvo, GMC, B6.7, K19, Celect, Elctronic, Injection, Benze, Caterpillar, Detroit, CAT, Diesel, Ford LN7000, Komatsu, NT855, Big Cam
OEM Interchange Part Numbers 1
Freightliner FL50, Freightliner FL60, Freightliner FL70, Freightliner FL80, Freightliner FS65, Freightliner MT35, Freightliner MT45, Freightliner MT55, Freightliner FC70, Ford CF700, Ford F700, ISB, QSB, white, skid steer, B3.9, thomas, Small Cam, cabover
Brand
BLK Pro
Manufacturer Part Number
3917700
UPC
Does not apply
EAN
Does not apply
Category

Item description from the seller

About this seller

Quality Cummins

98.6% positive feedback•3.8K items sold

Joined Feb 2024
Usually responds within 24 hours
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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Business & IndustrialeBay Motors

Seller feedback (873)

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  • *****- Feedback left by buyer.
    Past month
    Verified purchase
    BEWARE,,,, this guy is false advertising by showing you boxes of genuine name brand parts when he is actually selling aftermarket parts you can buy way cheaper. He had picture of a genuine Cummins box and part numbers making it look like I bought a genuine Cummins part instead I got a knock off cheaper aftermarket part I could bought elsewhere for half the price. Part came in ragged box wrapped in paper not the genuine Cummins box like in the picture
  • *****- Feedback left by buyer.
    Past month
    Verified purchase
    Items arrived on time and are new. This seller offered a great price and fast shipping. Thanks!
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Not a true Cummins part but was a good fit and quality seems to be good. Fast shipping and great customer service. Price is good. Come new in good packaging. Thanks
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