11668405 Measuring Tool | Genuine Volvo Penta Part

🔧 Product Description

A genuine Volvo Penta / Volvo special measuring and setting tool for checking and adjusting mechanical injection timing on D4D engines. It provides the reference geometry required to determine pump position and timing during cylinder-block, camshaft or injection-pump service. This listing is for the dedicated measuring tool only. Dial indicators, torque wrenches, pump shims, timing gauges and injection-pump hardware are not included.

🚤 Compatibility

• Year Range: Approximately early 2000s

⚙️ Key Features

• Genuine Volvo Penta injection-timing measuring tool
• Correct Volvo tool number 11668405
• Designed for mechanical D4D injection systems
• Supports accurate pump timing measurement and adjustment
• Professional workshop tool for engine assembly and fuel-system calibration
• Engine type: Volvo D4D mechanical-injection industrial diesel engine

🔌 Function

The tool establishes the measurement reference used to check the relationship between the camshaft, pump tappet and injector pump. Correct use allows the required shim or adjustment to be selected so injection begins at the specified crank angle.

⚠️ Common Signs of Failure

• Measuring and reference faces nicked, burred or worn
• Frame bent or sprung, so the tool no longer sits square on the block
• Locating dowels or pins slack in their holes
• Repeat measurements on the same engine that do not agree with each other

🛠️ Service Notes

• Take a second reading before acting on a borderline result - a tool that has been knocked will read consistently wrong
• Store it supported and protected; damage to the reference faces puts every later measurement out

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 11668403 related injector-pump fitting socket
• 9998684 related control-rod measuring / locking tool
• 9998685 related injector-pump measuring tool

Other-Brand OEM Numbers

• VOE11668405 Volvo Construction Equipment formatted reference

📦 Condition

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