International IH Cabover DPF & Mufflers
Your muffler is a crucial part of your International 9670 exhaust system. Shop quality aftermarket mufflers, muffler inserts, exhaust dumps, and more from 4 State Trucks. We have durable and reliable mufflers to ensure your new muffler lasts for miles to come.
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BESTfit Diesel Oxidation Catalyst Replaces C200026, C069ID, 5012836R1 For International W/ MaxxForce DT Engine
BESTFIT TRUCK PARTS
$1,838.99Diesel Oxidation Catalyst By BESTfit Fits International W/ MaxxForce DT EngineKeep your emissions system performing at peak efficiency with the BESTfit Diesel Oxidation Catalyst, a replacement for...07-0809038- SKU:
- 07-0809038
- Product Type:
- Exhaust
- Make:
- International
$1,838.99Qty in Cart: 0Price:$1,838.99Subtotal: -
BESTfit Diesel Oxidation Catalyst Replaces 65026, 4706621, 2594160C91 For International W/ MaxxForce 7 & DT Engines
BESTFIT TRUCK PARTS
$1,832.99Diesel Oxidation Catalyst By BESTfit Fits International W/ MaxxForce 7 & DT EnginesRestore cleaner engine performance with the BESTfit Diesel Oxidation Catalyst, designed to replace 65026, 4706621,...07-0809039- SKU:
- 07-0809039
- Product Type:
- Exhaust
- Make:
- International
$1,832.99Qty in Cart: 0Price:$1,832.99Subtotal: -
BESTfit Hydrocarbon Injector Replaces 2512884C91, 5010735R91, 3018016C2 For International
BESTFIT TRUCK PARTS
$327.99Hydrocarbon Injector By BESTfit Fits InternationalKeep your emissions system working at peak efficiency with the BESTfit Hydrocarbon Injector. Designed for International applications, this...07-0809035- SKU:
- 07-0809035
- Product Type:
- Exhaust
- Material Options:
- Steel
- Make:
- International
$327.99Qty in Cart: 0Price:$327.99Subtotal: -
BESTfit Diesel Oxidation Catalyst Replaces 65030, F265, GESI540 For International W/ MaxxForce 7 & DT Engine
BESTFIT TRUCK PARTS
$2,064.99Diesel Oxidation Catalyst By BESTfit Fits International W/ MaxxForce 7 & DT EngineMaintain compliance and cleaner exhaust flow with the BESTfit Diesel Oxidation Catalyst, a replacement for...07-0809037- SKU:
- 07-0809037
- Product Type:
- Exhaust
- Make:
- International
$2,064.99Qty in Cart: 0Price:$2,064.99Subtotal: -
BESTfit Diesel Particulate Filter Replaces 2517331C91, 5011143R91, C0113SA For International W/ MaxxForce 7 & DT Engine
BESTFIT TRUCK PARTS
$1,551.99Diesel Particulate Filter By BESTfit Fits International W/ MaxxForce 7 & DT EngineMaintain cleaner exhaust output with the BESTfit Diesel Particulate Filter Replaces 2517331C91, 5011143R91, C0113SA...07-0809032- SKU:
- 07-0809032
- Product Type:
- Exhaust
- Make:
- International
$1,551.99Qty in Cart: 0Price:$1,551.99Subtotal: -
Muffler Support Bushing Replaces 403392C2. 403392C3 For International
AUTOMANN USA
$12.72Muffler Support Bushing IHC* High Quality Muffler Support Bushing* Dimensions:â - Diameter- 50Mmâ - I.D.- 17.5Mmâ - Height- 20Mm* Sold Individually* Warranty On Muffler Support Bushings Against...07-08040009- SKU:
- 07-08040009
- Truck Class:
- Heavy Duty
- Product Type:
- Exhaust
- Make:
- International
$12.72Qty in Cart: 0Price:$12.72Subtotal: -
9 Inch Diameter Muffler 5 Inch ID / OD X 52 Inch OAL
AFTERMARKET
$270.999 Inch Diameter Stack Muffler With 5 Inch Inlet And Outlet With Interior BaffleExperience quieter, more efficient exhaust with the 9 Inch Diameter Muffler, crafted for heavy-duty trucks that demand...29-08020002- SKU:
- 29-08020002
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Length Options:
- 52 Inch
- Make:
- Universal Items
- Product Type:
- Exhaust
$270.99Qty in Cart: 0Price:$270.99Subtotal: -
10 Inch Diameter Stack Muffler 5 ID / OD X 51.5 Inch OAL
AFTERMARKET
$155.9910 Inch Diameter Stack Muffler With 5 Inch Inlet And OutletOptimize your truck's exhaust system with the 10 Inch Diameter Stack Muffler, a high-quality, aluminized steel muffler built for longevity...29-08020001- SKU:
- 29-08020001
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Kenworth
- Make:
- Peterbilt
- Make:
- Mack
- Make:
- Volvo
- Product Type:
- Exhaust
- Availability:
- Ready To Ship
$155.99Qty in Cart: 0Price:$155.99Subtotal: -
Galvanized Steel Exhaust Resonator 4 Inch Inlet / Outlet 9 Inch Body
AFTERMARKET
$210.99Galvanized Steel Exhaust Resonator With Interior Baffle DesignImprove your heavy-duty truck's exhaust system with the Galvanized Steel Exhaust Resonator. Its 4-inch inlet and outlet, 9-inch body...09-08020002- SKU:
- 09-08020002
- Material Options:
- Steel
- Truck Class:
- Heavy Duty
- Length Options:
- 16 Inch
- Diameter Options:
- 4 Inch
- Make:
- Universal Items
- Product Type:
- Exhaust
$210.99Qty in Cart: 0Price:$210.99Subtotal: -
Mufflers With Interior Baffles 4 Inch Inlet / Outlet
AFTERMARKET
$271.99 - $389.99Maximize your truck's exhaust performance with these durable Mufflers with Interior Baffles featuring 4-inch inlet and outlet. With options including 9 Inch Diameter x 51 Inch OAL, 10 Inch Diameter x...PPR_298971- SKU:
- PPR_298971
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Exhaust
$271.99 - $389.99Qty in Cart: 0Price:$271.99 - $389.99Subtotal: -
9 Inch Diameter Galvanized Resonator Muffler Type 1 4 ID / ID X 16.5 Inch OAL
BESTFIT TRUCK PARTS
$124.9916.5 Inch Galvanized Resonator Muffler, 9 Inch Body DiameterUpgrade your exhaust system with this high-quality 16.5 Inch Galvanized Type 1 Resonator Muffler, featuring a 4 Inch ID inlet and outlet...09-080231- SKU:
- 09-080231
- Finish Options:
- Galvanized
- Diameter Options:
- 4 Inch
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Exhaust
$124.99Qty in Cart: 0Price:$124.99Subtotal: -
BESTfit 10 Inch Diameter Exhaust Muffler OE Style 5 ID / ID X 51 Inch OAL
BESTFIT TRUCK PARTS
$167.99BESTfitHeavy Gauge Steel W/ Aluminized Plating OE Style Exhaust MufflerThe BESTfit 5 X 51 Inch Aluminized Steel Exhaust Muffler offers an OE-style upgrade for your truck's exhaust system. This...29-08020000- SKU:
- 29-08020000
- Diameter Options:
- 5 Inch
- Truck Class:
- Heavy Duty
- Length Options:
- 51 Inch
- Material Options:
- Aluminized Steel
- Make:
- Kenworth
- Make:
- Peterbilt
- Product Type:
- Exhaust
- Make:
- International
- Make:
- Freightliner
- Make:
- Western Star
- Make:
- Volvo
- Make:
- Mack
$167.99Qty in Cart: 0Price:$167.99Subtotal: -
10 Inch Diameter Muffler 5 ID X 51 Inch OAL- Replaces 04-21774-001 by BESTfit
BESTFIT TRUCK PARTS
$117.99BESTfit 10 Inch Diameter Muffler With 5 Inch Inlet & OutletOptimize your exhaust system with the BESTfit 10 Inch Diameter Muffler, featuring a 5-inch inlet and outlet for maximum efficiency. With a...29-080200- SKU:
- 29-080200
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Diameter Options:
- 5 Inch
- Length Options:
- 51 Inch
- Product Type:
- Exhaust
- Availability:
- Ready To Ship
$117.99Qty in Cart: 0Price:$117.99Subtotal: -
FREE SHIPPING OVER $249
8 Inch Diameter Muffler 5 ID / ID X 30 Inch OAL by BESTfit
BESTFIT TRUCK PARTS
$161.99BESTfit Muffler 8 Inch DiameterThe BESTfit 8 X 30 Inch OAL Exhaust Muffler is an exceptional choice for drivers looking to enhance their truck's exhaust with added performance and durability. Made...09-080230- SKU:
- 09-080230
- Diameter Options:
- 8 Inch
- Truck Class:
- Universal
- Material Options:
- Aluminized Steel
- Make:
- Universal Items
- Length Options:
- 30 Inch
- Product Type:
- Exhaust
- Availability:
- Ready To Ship
$161.99Qty in Cart: 0Price:$161.99Subtotal: -
10 Inch Diameter Performance Sport Muffler 5 ID / ID X 51.5 Inch
PITTSBURGH POWER
$275.99Pittsburgh Power Performance Sport MufflerElevate your truck's performance with the Pittsburgh Power Performance Sport Muffler, designed to enhance power and efficiency. With its substantial size and...09-080220- SKU:
- 09-080220
- Truck Class:
- Universal
- Diameter Options:
- 10 Inch
- Location:
- Made In USA
- Material Options:
- Steel
- Make:
- Universal Items
- Length Options:
- 51 1/2 Inch
- Product Type:
- Exhaust
$275.99Qty in Cart: 0Price:$275.99Subtotal: -
10 Inch Diameter Performance Muffler 51.5 Inch OAL by BESTfit
BESTFIT TRUCK PARTS
$199.99BESTfit 51.5 Inch Performance Sport MufflerExperience enhanced performance and power with the BESTfit 51.5 Inch Performance Sport Muffler, meticulously designed to meet the demands of...09-080208- SKU:
- 09-080208
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Length Options:
- 51 Inch
- Product Type:
- Exhaust
- Availability:
- Ready To Ship
$199.99Qty in Cart: 0Price:$199.99Subtotal: -
FREE SHIPPING OVER $249
9 Inch Diameter Short Galvanized Exhaust Muffler 5 ID / 5 ID X 12 Inch Body Length by BESTfit
BESTFIT TRUCK PARTS
$94.99BESTfit 9 x 12 Inch Muffler W/ 5 Inch ID Inlet & OutletTransform your truck's exhaust system with the BESTfit 9 X 12 Inch Short Galvanized Exhaust Muffler, featuring a 5 Inch ID inlet and outlet for...09-080201- SKU:
- 09-080201
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Galvanized
- Diameter Options:
- 9 Inch
- Length Options:
- 12 Inch
- Product Type:
- Exhaust
- Availability:
- Ready To Ship
$94.99Qty in Cart: 0Price:$94.99Subtotal: -
BESTfit 6 Inch Diameter Quiet Performance Muffler 4 ID / 5 ID X 29 Inch OAL
BESTFIT TRUCK PARTS
$1,064.99BESTfit 6 X 29 Inch Aluminized Steel Quiet Performance Muffler W/ 4 Inch Inlet, 5 Inch OutletElevate your driving experience with the BESTfit 6 X 29 Inch Aluminized Steel Quiet Performance Muffler...09-080200013- SKU:
- 09-080200013
- Truck Class:
- Universal
- Diameter Options:
- 5 Inch
- Length Options:
- 29 Inch
- Material Options:
- Aluminized Steel
- Make:
- Universal Items
- Product Type:
- Exhaust
$1,064.99Qty in Cart: 0Price:$1,064.99Subtotal: -
BESTfit 6 Inch Diameter Quiet Performance Muffler 4 ID / ID X 29 Inch OAL
BESTFIT TRUCK PARTS
$622.99BESTfit 6 X 29 Inch Aluminized Steel Quiet Performance Muffler W/ 4 Inch Inlet/OutletDiscover the ultimate solution for a quieter ride with the BESTfit 6 X 29 Inch Aluminized Steel Quiet Performance...09-080200012- SKU:
- 09-080200012
- Diameter Options:
- 4 Inch
- Truck Class:
- Universal
- Length Options:
- 29 Inch
- Material Options:
- Aluminized Steel
- Make:
- Universal Items
- Product Type:
- Exhaust
$622.99Qty in Cart: 0Price:$622.99Subtotal: -
BESTfit 8 OD X 45 Inch VK Internal Muffler Pipe
BESTFIT TRUCK PARTS
$696.99BESTfit 8 Inch OD X 45 Inch VK Internal Muffler PipeTransform your vehicle's exhaust system with the BESTfit 8 Inch OD X 45 Inch VK Internal Muffler Pipe, the ultimate solution for drivers seeking...09-080200011- SKU:
- 09-080200011
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Length Options:
- 45 Inch
- Diameter Options:
- 8 Inch
- Product Type:
- Exhaust
$696.99Qty in Cart: 0Price:$696.99Subtotal:
