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4 Inch Exhaust Pipe & Tubing - Straight & Mandrel Bends

Individual Parts

Results 51 - 75 of 132

Exhaust Tubing, Pie Cuts, 15 degree Angle, Stainless Steel, Natural, 45 degree Vertical Plane Bend, 4.00 in. Diameter, Set of 3

Part Number: VPE-13591

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Exhaust Tubing, 90 Degree, Elbow, 4 in. Diameter, 8 in. Radius, 16-Gauge, Steel, Aluminized, Each

Part Number: WLK-42937

5.0 out of 5 stars ( 1 )

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Exhaust Tubing, 90 Degree, Elbow, 4 in. Diameter, 6 in. Radius, 16-Gauge, Steel, Aluminized, Each

Part Number: WLK-41472

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Exhaust Tubing, 60 degree, Elbow, 4.0 in. O.D., 5.0 in. Bend Radius, Steel, Aluminized, Each

Part Number: WLK-41627

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Pie Cuts, 304 Stainless Steel, Natural, Horizontal Plane, Nominal 4.00 in. Oval, 3.62 in. Centerline Radius, 15 degree per cut, Set of 3

Part Number: VPE-13590

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Exhaust Tubing, 4.00 in. Outside Diameter, 30 Degree Bend, 5.00 in. Radius, Steel, Aluminized, Each

Part Number: APH-10632

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Pie Cuts, 4.00 in. Diameter, 304 Stainless Steel, Set of 6

Part Number: XFO-PSB-40015901

5.0 out of 5 stars ( 1 )

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Reducer, Concentric, Exhaust, 409 Stainless Steel, Natural, 3 in. Inlet, 4 in. Outlet, 4 in. Length, Each

Part Number: SUM-622173-409

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Exhaust Pipe Reducer, 4.00 in. ID To 4.00 in. OD, Length 24 in., Aluminized, Each

Part Number: WLK-42531

4.0 out of 5 stars ( 1 )

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Exhaust Tubing, 30 Degree, Elbow, 4 in. Diameter, 5 in. Radius, 16-Gauge, Steel, Aluminized, Each

Part Number: WLK-41619

3.0 out of 5 stars ( 1 )

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Exhaust Pipe Connector, Flared Adapter, Steel, Aluminized, 4.00 in. O.D., Flared End 4.50 in. O.D., 5 in. Length, Each

Part Number: WLK-41653

5.0 out of 5 stars ( 1 )

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Exhaust Tubing, 4.00 in. Outside Diameter, 90 Degree Bend, 8.00 in. Radius, Steel, Aluminized, Each

Part Number: APH-10537

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Exhaust Pipe Connector, 4 in. ID To 4 in. OD, Length 8 in., Aluminized, Each

Part Number: WLK-41896

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Exhaust Tubing, 4.00 in. Outside Diameter, 90 Degree Bend, 4.50 in. Radius, Steel, Aluminized, Each

Part Number: APH-10339

3.2 out of 5 stars ( 5 )

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Exhaust Tubing, Mandrel-Bent, 4.00 in. Diameter, 45 Degrees, Stainless Steel, Polished, Each

Part Number: XFO-MS400-45

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Exhaust Tubing, Straight, 4.000 in. Diameter, 6 ft. Length, 304 Stainless Steel, Polished, Each

Part Number: XFO-TS400-2

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Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Exhaust Pipe Adapter; Pipe Elbow; 90 Degree; Length 7 in. To 7 in.; Radius 5 in.; 4 in. OD To 4 in. OD; Alumin

Part Number: WLK-41256

5.0 out of 5 stars ( 1 )

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Exhaust Pipe Adapter; Pipe Elbow; 90 Degree; Length 9 in. To 16 in.; Radius 5 in.; 4 in. OD To 4 in. OD; Alumi

Part Number: WLK-42936

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Exhaust Tubing, 4.00 in. Outside Diameter, 45 Degree Bend, 4.00 in. Radius, Steel, Aluminized, Each

Part Number: APH-10736

5.0 out of 5 stars ( 1 )

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Exhaust Tubing, 4.00 in. Outside Diameter, 90 Degree Bend, 5.50 in. Radius, Steel, Aluminized, Each

Part Number: APH-10539

3.75 out of 5 stars ( 4 )

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Exhaust Tubing, Exhaust Pipe Flared Adapters, Steel, Aluminized, 4.305 in. O.D. Flange, 3.86 in. Length, 4.000 in. Pipe Diameter, Each

Part Number: APH-9472

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Exhaust Tubing, AP Exhaust Pipe Flared Adapters, 4.00 in. Diameter Pipe, 1.81 in. Length, Steel, Aluminized, Each

Part Number: APH-9474

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Exhaust Tubing, 90 Degree, Elbow, 4 in. Diameter, 8 in. Radius, 16-Gauge, Steel, Aluminized, Each

Part Number: WLK-41367

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Exhaust Tubing, Mandrel Bend, 4.00 in. Diameter, 180 Degrees, 409 Stainless Steel, 6.00 in. Bend Radius, Each

Part Number: SUM-622170-409

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Exhaust Tubing, 4.00 in. Outside Diameter, 60 Degree Bend, 5.00 in. Radius, Steel, Aluminized, Each

Part Number: APH-10640

5.0 out of 5 stars ( 1 )

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