17489141 Shaft | Genuine Volvo Penta Part

🔧 Product Description

This genuine Volvo Penta shaft is a structural mounting or fastening component used in the dual-PTO flywheel-housing lower-gear assembly. It is manufactured to the original Volvo dimensional, material and interface requirements so the serviced assembly retains its designed alignment, sealing, load capacity and operating reliability. In service, it carries and locates the selected lower-gear components in the dual-PTO flywheel-housing arrangement. Selection must be confirmed by OEM part number 17489141, the exact engine/product model, serial number and installed configuration.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD1170-72VE

• Engine Family: TAD

⚙️ Key Features

• Genuine Volvo Penta OEM shaft
• OEM part number 17489141
• Inspect threads and contact faces, replace one-time locking hardware where specified and tighten to the Volvo Penta torque and sequence for the exact assembly.

🔌 Function

Carries and locates the selected lower-gear components in the dual-PTO flywheel-housing arrangement. Inspect threads and contact faces, replace one-time locking hardware where specified and tighten to the Volvo Penta torque and sequence for the exact assembly.

⚠️ Common Signs of Failure

• Wear, scoring or stepping on the bearing journals
• Worn, rounded or twisted splines
• Bent or distorted shaft causing vibration or binding
• Cracking at diameter changes or keyways
• Noise, roughness or play felt in the drive

🛠️ Service Notes

• Handle and store the shaft so the bearing journals and seal running surfaces stay unmarked — a nick on a seal track will cause a leak that no new seal will cure
• Remove the protective coating and check the shaft for straightness, scoring, pitting and stepped wear at the journals, splines and seal areas before fitting
• Lubricate journals, splines and seal surfaces with clean oil of the grade specified for the assembly as it goes together, and renew the seals and any single-use nuts or locking devices disturbed on removal
• Draw bearings and couplings on square with a press or drawing tool that loads only the correct race — hammering a bearing onto a shaft marks the races and can distort the shaft
• Set end float, backlash and shim thickness to the values in the workshop manual for your unit, then turn the assembly by hand to confirm it is free before applying power

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 17487259 flywheel housing
• 17501822 selective shims
• 17501823 selective shims
• 17501824 selective shims
• 11127950 gear
• 181301 inner ring
• 181302 cup

📦 Condition

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