413165509 Aftermarket Perkins 4.107/4.108 Bowman Cast 316 Stainless Steel Mixing Elbow P4BOW | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket Perkins 4.107/4.108 Bowman Cast 316 Stainless Steel Mixing Elbow P4BOW - Part Number: 413165509

A cast AISI 316 stainless-steel Bowman-pattern mixing elbow for Perkins 4.107 and 4.108 marine diesels fitted with the high/Bowman exhaust arrangement.

⚙️ Key Features

• Bowman-pattern high exhaust elbow

• Cast AISI 316 stainless construction

• For Perkins 4.107 and 4.108 families

• Corrosion-resistant replacement for original cast elbow

• Match the Bowman manifold flange and hose outlet

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• HDI P4BOW → Replaces Perkins 413165509

OEM / Related Numbers:

• 413165509

• HDI P4BOW

Aftermarket / Verified Equivalents:

• HDI Marine: P4BOW

🚤 Compatibility

Commonly used on:

• Perkins Bowman-type wet-exhaust systems

Typically suits:

• Engine models:

• Perkins 4.107

• Perkins 4.108

• Perkins 4.108M

• Perkins 4.154M installations using the same Bowman elbow

• Material: cast AISI 316 stainless steel

• Exhaust Arrangement: Bowman / highline

🔌 Function

The elbow turns exhaust from the Bowman manifold and injects cooling water before the wet exhaust hose.

Common signs of failure:

• External corrosion, cracking or pin-hole leakage

• Internal carbon, rust or salt restriction

• Cooling water entering the manifold, turbocharger or cylinders

• Steam, reduced cooling-water discharge or an abnormally hot exhaust hose

• Loss of power caused by excessive exhaust back-pressure

📦 Condition

• Brand new aftermarket replacement part

• New and unused

• Supplied in manufacturer or equivalent protective packaging