22345264 Valve Housing | Genuine Volvo Penta Part

🔧 Product Description

A genuine heavy-duty valve housing used in the valve-train area of a Volvo or Volvo Penta diesel engine. It supports and encloses the assigned valve-actuation components and provides precision-machined bearing, oil and mounting surfaces. The part replaces earlier housing 22037283.

🚤 Compatibility

Typically suits:

• Volvo Penta TWD1652GE
• Volvo Penta TWD1653GE
• Volvo Penta TWD1644-45GE
• Volvo Penta TWD1663GE
• Volvo Penta TWD1682-83GE
• Volvo Penta TWD1683GE-B
• Volvo Penta TWD1672-1673GE

• Engine Family: TWD
• Serial Range: SN-2016113686

⚙️ Key Features

• Genuine Volvo Penta valve-train housing
• Current replacement for 22037283
• Precision-machined mounting and internal component locations
• Routes lubricating oil to the assigned valve-train components
• Heavy-duty casting for industrial or marine diesel service
• Housing only; shafts, valves, rockers, seals and fasteners are separate unless listed

🔌 Function

Locates and supports the specified valve-train components while enclosing the mechanism and supplying its lubrication passages.

⚠️ Common Signs of Failure

• Oil leakage from the housing joint
• Cracks, damaged threads or bearing bores
• Valve-train noise caused by misalignment
• Low oil supply to rocker or actuator components
• Fretting or distortion at mounting faces
• Internal wear after lubrication failure

🛠️ Service Notes

• Note how the housing sits and how its connections run before removal, and keep any shims, springs and internal parts in order for reassembly
• Clean the mating faces and ports without letting debris into the passages — wipe or blow out rather than scraping into the bore
• Renew all gaskets, O-rings and sealing washers at the joints, lightly lubricated so they seat without nipping
• Check that any spool, plunger or valve moves freely through its full travel by hand before the housing is closed up and fitted
• Tighten fixings and unions evenly to the workshop manual figures for your engine, then check function and leak-check with the system under pressure

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 22345264 → Supersedes 22037283 → Supersedes 21664942

OEM / Related Numbers

• 22037283 earlier number superseded by this part
• 21664942 earlier number superseded by this part

📦 Condition

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