Cylinder Head Gasket - Johnson Evinrude

4" 90^o Sharp Bend (each)

These 304 Stainless Steel sharp 90^o bends might be the answer to tight turns in your exhaust system. Designed to connect 2 pieces of 4" exhaust hose. The inside of the bend measures about 2-3/4" to the outer edge. The outside of the bend measures about 6-1/2" to the outer edge.

4" Cast Aluminum 85 Degree Exhaust Elbow (Each)

• ID 3.630
• OD 4.00
• OD on the hose barb 4.175

This 85 degree elbow can be used on any exhaust application Commonly used to attach center rise exhaust systems to factory Y-pipes or below platform exhaust exits.

CORSA Marine Exhaust 90 DEGREE HYDRO-FORMED 4" ELBOW WITH 3.00" LEGS

90 degree hydro-formed 4" elbow with 3.00" legs. Highly polished mirror finish. Sold in pairs.

CORSA Marine Exhaust 90 DEGREE MITER CUT 4" ELBOW WITH 3 3/4" LEGS

90 degree miter cut elbow with 3 3/4" legs. Highly polished mirror finished. Sold in pairs.

CORSA Marine Exhaust 90 DEGREE MITER CUT 4" ELBOW WITH 1-1/2" LEGS

90 degree miter cut elbow with 1-1/2" legs.  4" Diameter. Highly polished mirror finished. Sold in pairs.

Interchanges/Replaces

GLM

• 34280

Johnson/Evinrude Outboard

• 329836

Mallory

• 9-63821

Interchanges/Replaces

GLM

• 34590

Johnson/Evinrude Outboard

• 333670
• 334726

Mallory

• 9-63825

Interchanges/Replaces

GLM

• 33400

Johnson/Evinrude Outboard

• 313413

Mallory

• 9-63827

Interchanges/Replaces

GLM

• 33540

Johnson/Evinrude Outboard

• 318358

Mallory

• 9-63828

Interchanges/Replaces

GLM

• 33870

Johnson/Evinrude Outboard

• 320745
• 335360
• 766779

Mallory

• 9-63829

Interchanges/Replaces

GLM

• 34570

Johnson/Evinrude Outboard

• 324324
• 329419
• 765012

Mallory

• 9-63830

Interchanges/Replaces

GLM

• 34140

Johnson/Evinrude Outboard

• 318914
• 320533
• 330818

Mallory

• 9-63832

Interchanges/Replaces

GLM

• 34250

Johnson/Evinrude Outboard

• 320658
• 327795
• 335359

Mallory

• 9-63833

Raw 4" 304L Stainless Steel Tubing

This premium grade 4" seamless tubing is available in its raw form. Perfect to replace long lengths of rubber exhaust hose.

Sold by the foot.

Raw 4.5" 304L Stainless Steel Tubing

This premium grade 4.5" seamless tubing is available in  its raw form. Perfect to replace long lengths of rubber exhaust hose.

Sold by the foot.