22190294 Timing Gear Plate | Genuine Volvo Penta Part

🔧 Product Description

Precision timing-gear plate at schematic key 1 for TAD1351-TAD1353VE engines. It forms the rigid rear support and alignment datum for the crankshaft gear, idler gears and timing cover.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD1380-82GE
• Volvo Penta TAD1381-85VE
• Volvo Penta TAD1371-75VE
• Volvo Penta TAD1351-53VE
• Volvo Penta TAD1384-85VE-IWP

• Engine Family: TAD

⚙️ Key Features

• Machined gear-axis and housing alignment surfaces
• Supports timing gears and associated bearings
• Provides sealing and mounting faces for the timing cover
• Maintains correct gear backlash and crank/cam timing geometry
• Block casting and serial generation must match

🔌 Function

Supports and locates the timing gears and seals the rear of the timing-gear compartment.

⚠️ Common Signs of Failure

• Oil leakage at plate joints
• Abnormal gear whine or backlash
• Bearing or idler-gear misalignment
• Cracked mounting bosses or worn bores
• Timing-gear damage following incorrect plate installation

🛠️ Service Notes

• Clean both faces completely and check the plate for flatness before refitting; this seals against a machined face, so any sealant ridge or burr will leak oil
• Take care of the locating dowels or bushes — the plate positions the timing components, so it must go back on its locations rather than be centred on its bolts
• Renew the gasket and any seal carried in the plate, and apply sealant only where the workshop manual for your engine specifies
• Tighten evenly in stages to the manual's figures and sequence, then turn the engine over by hand and check the timing gears run freely with the correct backlash before starting
• Have the front seal and a full gasket set to hand before you begin — the plate rarely comes off without disturbing the parts around it

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 22190294 → Supersedes 22061291 → Supersedes 21747994

OEM / Related Numbers

• 22061291 earlier number superseded by this part
• 21747994 earlier number superseded by this part
• 20850724 - idler gear
• 21430913 - idler gear references
• 23493797 - idler gear references
• 22081687 - related idler gear
• 21430914 - crankshaft gear
• 21872746 - timing cover
• 22066002 - associated bracket
• 950656 - locating pin

Aftermarket / Verified Equivalents

• PAI 860046OEM - aftermarket timing-gear plate cross-reference for Volvo/Mack applications

📦 Condition

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