22394149 Pipe Set | Genuine Volvo Penta Part

🔧 Product Description

This genuine Volvo Penta low-mounted turbocharger control pipe set is used in the following application: Volvo Penta TAD11 low-mounted turbocharger control systems. Routes control pressure/fluid between the turbocharger control hardware, solenoid and sensor in the low-mounted installation so boost regulation operates accurately.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD1170-72VE
• Volvo Penta TAD1150-52VE
• Volvo Penta TAD1140-42VE

• Engine Family: TAD

⚙️ Key Features

• Matched formed pipe-set assembly
• Current service replacement for 22107888 and 21967213
• Designed for the low-mounted turbocharger arrangement
• Maintains control-fluid routing between the turbo and solenoid system
• The internal pipes are serviced under assembly number 22394149 rather than separate catalogued service numbers
• Matched formed turbo-control pipe assembly – serviced under 22394149
• Factory-installed pipe unions / ends – serviced with assembly 22394149

📋 Kit Contents

• 1 × matched low-mounted turbocharger control pipe assembly – serviced under Volvo Penta part number 22394149
• Factory-formed pipe sections and end fittings are supplied as the one service assembly
• The referenced service schematic does not assign separate orderable Volvo Penta sub-numbers to the internal pipe sections
• Turbocharger, solenoid valve, sensor, bracket and oil-return pipe are separate and are not included

🔌 Function

Routes control pressure/fluid between the turbocharger control hardware, solenoid and sensor in the low-mounted installation so boost regulation operates accurately.

⚠️ Common Signs of Failure

• Boost-control fault or engine derate
• Oil/control-fluid leakage at pipe unions
• Kinked or restricted pipe causing slow actuator response
• Chafing against bracket or turbocharger housing
• Incorrect boost caused by crossed or misrouted control lines

🛠️ Service Notes

• Made for the low-mounted turbocharger installation — engines built with the high-mounted turbocharger take a different set and the two are not interchangeable, so confirm which arrangement the engine has before ordering.
• These are the control lines that work with the turbocharger control solenoid valve, so a split, kinked or chafed pipe shows up as boost that does not regulate properly rather than as an obvious air leak.
• Renew the set complete rather than replacing a single damaged line; the pipes are cut and bent to suit the mounting position and a repaired or substituted length rarely sits correctly.
• Route the new pipes exactly as the old ones ran and put them back in their original clips and shielding — heat from the turbocharger and exhaust manifold, plus chafing against nearby brackets, is what ends the life of small-bore control lines here.
• This set replaces two earlier pipe-set numbers for the same engine range, so an engine whose records quote an older number is covered by this part.

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 22394149 → Supersedes 21967213 → Supersedes 22107888

OEM / Related Numbers

• 22107888 earlier number superseded by this part
• 21967213 earlier number superseded by this part
• 21913701 – associated low-mounted turbocharger
• 3819161 – associated solenoid valve
• 17325266 – associated oil-return pipe
• 22219276 – associated sensor
• 22394160 – associated mounting bracket

OEM Reman Alternatives

• 3801559 – associated remanufactured turbocharger

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging