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Muffler PART #: 103978C2

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  • Muffler - 103978C2

Description & Notes

Part # 103978C2
Notes & Description Dim A (1) Horizontal - Oval Body - 8"X 11 1/2"Shell Dia.
Dim B (2) 1"Inlet Length
Dim C (3) 3 5/8"Inlet I.D.
Dim D (4) 13 1/2"Shell Length / 15 1/2"Overall Length
Dim E (5) 2"Outlet Length
Dim F (6) 3 1/4"Outlet O.D.
Package Quantity 1

Product Fit

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Additional Information

Did you know the 103978C2 muffler fits more than one tractor? TractorJoe does, which is why we strive to verify our parts, ensuring they fit your International Harvester properly. This muffler is not only made for the International Harvester 1086 tractor, but fits the International Harvester 1486, and International Harvester 1586 tractors as well.

It can be pricey to replace a muffler on the International Harvester 1086, 1486, 1586, or really any tractor. That's why we sell new high quality mufflers direct at often lower prices than even a used International Harvester muffler!

We back our parts with an industry leading warranty. Whether you have the 1086, 1486, or 1586, it's important to keep your muffler running smoothly. So when something breaks in your International Harvester, TractorJoe can help.

It doesn't matter if you're installing our muffler in your International Harvester 1086, International Harvester 1486, or something else, we'll be here for you. Our staff knows a lot about International Harvester tractors, and our Q and A community is there for any other questions you may have.


PART #: 103978C2

Price: $152.67

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Frequently Asked Questions
When will I get my items?
Once your items have shipped it takes around 2 to 4 days to arrive at your location. You can track the shipment to find the expected delivery date or if there are any issues that have caused a shipping delay. Destinations outside the continental US will take additional time for delivery.
What if I will not be available to receive my shipment?
We've got you covered! Delivery carriers will generally let you leave a signed note on your door with instructions. UPS will generally leave a ground shipment at the door in rural and suburban locations without a note. You can also instruct the UPS driver to take it back to the customer service center for pickup if you do not want it left. For detailed information please contact the delivery carrier.
Can you ship to an APO/FPO address?
We unfortunately are no longer able to ship to AFO/FPO addresses.
How much is shipping?
Shipping costs vary based on product weights and where you're sending it to. You can calculate shipping costs in the shopping cart or checkout page.