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Exhaust & Emissions (482)
   Aftertreatment Control Modules (ACM) (1)    Diesel Exhaust Fluid (DEF) Pumps (2)    Diesel Exhaust Fluid (DEF) Tanks (4)    Diesel Particulate Filters (DPF) (34)    DPF Assemblies (6)    DPF Covers (1)    EGR Coolers (6)    EGR Manifolds (1)    EGR Valves (1)    Exhaust Assemblies (29)    Exhaust Brackets (3)    Exhaust Gaskets (21)    Exhaust Manifolds (276)    Exhaust Pipes (3)    Exhaust Y Pipes (1)    Muffler Shields (36)    Mufflers (47)    NOx Sensors (8)
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Showing 301 - 325 of 482 Listings

301 - 325 of 482 listings
301 - 325 of 482 listings
2019 Caterpillar C4.4 ACERT NOx Sensor for C18, C7.1, C9.3, 3512E, C9.3B, C3.6, C4.4, C13, C15

2019 Caterpillar C4.4 ACERT NOx Sensor for C18, C7.1, C9.3, 3512E, C9.3B, C3.6, C4.4, C13, C15

$750 USD
(SURPLUS NEW) Caterpillar Nitrogen Oxide Nox Sensor, for sale!!!Part #: 441-5130, Supersession Part #: 539-0118, 11R-1774; Engine Model: C18, C7.1, C9.3, 3512E, C9.3B, C3.6, C4.4, C13, C15;...
Quantity3
ConditionNew
Fits To Make(s)Caterpillar
Fits To Model(s)C18, C7.1, C9.3, 3512E, C9.3B, C3.6, C4.4, C13, C15
Part Number441-5130
Stock NumberNOX11
MLS Number12166105
CategoryNOx Sensors
Last Updated1/15/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Caterpillar C7.1 NOx Sensor for C18, C7.1, C9.3, 3512E, C9.3B, C3.6, C4.4, C13, C15

Caterpillar C7.1 NOx Sensor for C18, C7.1, C9.3, 3512E, C9.3B, C3.6, C4.4, C13, C15

$750 USD
(SURPLUS NEW) Caterpillar OEM Nitrogen Oxide Nox Sensor, for sale!!!Part #: 539-0118; Supersession Part #: 11R-1774, 441-5130; Industrial Engine Models: C18, C7.1, C9.3, 3512E, C9.3B, C3.6,...
ConditionNew
Fits To Make(s)Caterpillar
Fits To Model(s)C18, C7.1, C9.3, 3512E, C9.3B, C3.6, C4.4, C13, C15
Part Number539-0117
Stock NumberNOX8
MLS Number11891825
CategoryNOx Sensors
Last Updated1/15/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
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JJ Rebuilders Inc.
Caterpillar 3306 DI Exhaust Manifold for a Caterpillar 3306DI

Caterpillar 3306 DI Exhaust Manifold for a Caterpillar 3306DI

$100 USD
Good used, cleaned and inspected Caterpillar 3306DI exhaust manifold. Part numbers: 9L5519 / 122-4197 / 9L5521.
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)3306DI
Stock NumberRyd 9L5519 / 122-41
MLS Number13540630
CategoryExhaust Manifolds
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Caterpillar 3406 Exhaust Manifold Part # 4N270-3-, 4W4384-2-

Caterpillar 3406 Exhaust Manifold Part # 4N270-3-, 4W4384-2-

Contact for price
(GOOD USED) Caterpillar 3406 3-Part Exhaust Manifold Diesel Engine For Sale, End Part # 4N270-3-, 4N270, 4N270 3, Center Part # 4W4384-2-, 4W4384, 4W4384 2, Stock # 6731 | Tested Inspected!...
ConditionUsed
Part Number4N270 3, 4W4384 2
Stock Number6731
MLS Number12555722
CategoryExhaust Manifolds
Last Updated12/19/2025
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
Caterpillar 3406/C15 Exhaust Manifold

Caterpillar 3406/C15 Exhaust Manifold

Contact for price
(GOOD USED) Caterpillar 3406 C15 Diesel Engine Exhaust Manifold, for sale!!!!! Part #'s: 150-1916, 100-5695, 100-5694; Stock #: I1071 For more information about this listing, shipping,...
ConditionUsed
Part Number150-1916
Stock NumberI1071
MLS Number13710702
CategoryExhaust Manifolds
Last Updated7/18/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
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JJ Rebuilders Inc.
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