Donaldson Muffler Oval Style 3 M120382

Description

Donaldson Muffler Oval Style 3 M120382

A P PARTS 3678Q
A P PARTS 3678
DART MOM120382
EAGLE TRUCK PRODUCTS E704
FORD 9575MOM120382P
FORD 9575M120382
FREIGHTLINER DNM120382
GROVE 7642100013
HEAVY DUTY MFG 31202
INTERNATIONAL DCM120382
MACK 2ME361P5
MACK 2ME361P3
MACK 2191M120382
MANITOWOC 7642100013
NELSON 86149M
PAI INDUSTRIES INC EEM1917
RIKER 15007
STEMCO 1901125
STEMCO 1909515
STEMCO 1909926
TRUCKEX 3678
WALKER MANUFACTURING 21971

Inlet Diameter 4.02 inch (102 mm)
Outlet Diameter 3.86 inch (98 mm)
Body Diameter Minimum 10.00 inch (254 mm)
Body Diameter Maximum 15.00 inch (381 mm)
Body Length 15.00 inch (381 mm)
Overall Length 21.57 inch (547.88 mm)
Rated Flow LR 1307 cfm (37 m³/min)
Rated Flow MR 1847 cfm (52.3 m³/min)
Rated Flow HR 2264 cfm (64.1 m³/min)
Back Pressure Low-Range 0.98 inch Hg (25 mm Hg)
Back Pressure Mid-Range 2.01 inch Hg (51 mm Hg)
Back Pressure High-Range 2.99 inch Hg (76 mm Hg)
Attenuation LR 12 dBA
Attenuation HR 18 dBA
Inlet Clock Position 9:00
Outlet Clock Position 9:00
Style Style 3

Donaldson Muffler Oval Style 3 M120382

Product form
Free pickup in our shop(s)

1 in stock ships next business day  Weekdays
Monday through Friday we ship out all orders placed prior to 8 am.
Weekends
We are not open and do not ship any orders over the weekend (or during holidays).
International
Depending on where you’re located, we offer many shipping options. Please contact us for more details.

$639.00

    • Guaranteed secure & safe checkout.

      shop pay
    • Shipped today? Order within: Oct 30, 2026 08:00:00 -0400

    Description

    Donaldson Muffler Oval Style 3 M120382

    A P PARTS 3678Q
    A P PARTS 3678
    DART MOM120382
    EAGLE TRUCK PRODUCTS E704
    FORD 9575MOM120382P
    FORD 9575M120382
    FREIGHTLINER DNM120382
    GROVE 7642100013
    HEAVY DUTY MFG 31202
    INTERNATIONAL DCM120382
    MACK 2ME361P5
    MACK 2ME361P3
    MACK 2191M120382
    MANITOWOC 7642100013
    NELSON 86149M
    PAI INDUSTRIES INC EEM1917
    RIKER 15007
    STEMCO 1901125
    STEMCO 1909515
    STEMCO 1909926
    TRUCKEX 3678
    WALKER MANUFACTURING 21971

    Inlet Diameter 4.02 inch (102 mm)
    Outlet Diameter 3.86 inch (98 mm)
    Body Diameter Minimum 10.00 inch (254 mm)
    Body Diameter Maximum 15.00 inch (381 mm)
    Body Length 15.00 inch (381 mm)
    Overall Length 21.57 inch (547.88 mm)
    Rated Flow LR 1307 cfm (37 m³/min)
    Rated Flow MR 1847 cfm (52.3 m³/min)
    Rated Flow HR 2264 cfm (64.1 m³/min)
    Back Pressure Low-Range 0.98 inch Hg (25 mm Hg)
    Back Pressure Mid-Range 2.01 inch Hg (51 mm Hg)
    Back Pressure High-Range 2.99 inch Hg (76 mm Hg)
    Attenuation LR 12 dBA
    Attenuation HR 18 dBA
    Inlet Clock Position 9:00
    Outlet Clock Position 9:00
    Style Style 3

    Returns & Delivery

    When will my order be delivered?

    We ship worldwide. Your order will be packaged really carefully and delivered wherever you want. Delivery takes between 2-4 business days. You will receive an e-mail after ordering with more information about the delivery.

    Can I return my product?

    Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition.

    What can I do if my item (or part of it) is damaged?

    We work hard to deliver your items without damage. Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition.

    Recently viewed products

    © 2026 getexcess, Powered by Shopify

      • Amazon
      • American Express
      • Apple Pay
      • Diners Club
      • Discover
      • Google Pay
      • Mastercard
      • Shop Pay
      • Visa

      Login

      Forgot your password?

      Don't have an account yet?
      Create account

      ×

      Please wait...

      Make An Offer

      Donaldson Muffler Oval Style 3 M120382
      Donaldson Muffler Oval Style 3 M120382