Availability
4 Inch Exhaust Pipe & Tubing - Straight & Mandrel Bends
Exhaust Pipe Connector, 4 in. OD To 4 in. OD, Length 8 in., Aluminized, Each
Part Number: WLK-41987
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust Pipe Connectors 4 Inch Steel Exhaust Pipe 8972
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026
Exhaust Tubing, 4.00 in. Outside Diameter, 90 Degree Bend, 4.50 in. Radius, Steel, Aluminized, Each
Part Number: APH-10538
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Exhaust Tubing, 4.00 in. Outside Diameter, 45 Degree Bend, 10.00 in. Bend Radius, Chromoly, Natural, Each
Part Number: APH-809738
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Exhaust Tubing, Mandrel-Bent Elbows, Bend Type, Steel, Aluminized, 4.00 in. Pipe Diameter, Replaces International 598-276-C1, Each
Part Number: APH-18148
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Exhaust Tubing, 4.00 in. Outside Diameter, 90 Degree Bend, 8.00 in. Radius, Chromoly, Natural, Each
Part Number: APH-809406
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Exhaust Tubing, 4.00 in. Outside Diameter, 90 Degree Bend, 6.00 in. Radius, Steel, Aluminized, Each
Part Number: APH-10783
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Exhaust Tubing, 45 Degree, Mandrel Bend, 4.00 in. Diameter, 8.0 in. Radius, Steel, Aluminized, Each
Part Number: IMM-320461CB
Not Yet Reviewed
Estimated Ship Date: Mar 27, 2026 if ordered today
Estimated Ship Date: Mar 27, 2026 if ordered today
Exhaust Tubing, 90 Degree, Mandrel Bend, 4.00 in. Diameter, 8.0 in. Radius, Steel, Aluminized, Each
Part Number: IMM-320450CB
Not Yet Reviewed
Estimated Ship Date: Mar 27, 2026 if ordered today
Estimated Ship Date: Mar 27, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster