190635 Clamp | Genuine Volvo Penta Part

🔧 Product Description

This genuine Volvo Penta clamp is a formed retaining clamp designed to secure the specified hose, duct, pipe or cable used in the turbocharger, bypass-valve and charge-air hose retention. It is manufactured to the original Volvo Penta dimensional, material and interface requirements so the serviced assembly retains its designed alignment, sealing, load capacity and operating reliability. In service, it secures the specified hose or duct connection against boost pressure, vibration and thermal cycling. Selection must be confirmed by OEM part number 190635, the exact engine or product model, serial number and installed configuration.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD1643VE-B
• Volvo Penta TWD1652GE
• Volvo Penta TWD1653GE
• Volvo Penta TWD630ME
• Volvo Penta TWD730ME
• Volvo Penta TWD731VE
• Volvo Penta TD730ME
• Volvo Penta TD630ME
• Volvo Penta TD640VE
• Volvo Penta TD610M
• Volvo Penta TD45B
• Volvo Penta D45BPP
• Volvo Penta TD100A
• Volvo Penta TWD1644-45GE
• Volvo Penta TWD1663GE
• Volvo Penta TWD1682-83GE
• Volvo Penta TWD1683GE-B
• Volvo Penta TWD1683VE
• Volvo Penta TWD1672-1673GE

• Engine Family: TAD, TWD, TD, D

⚙️ Key Features

• Genuine Volvo Penta OEM clamp
• OEM part number 190635
• Position behind the hose bead or at the original support point, tighten evenly and avoid cutting or crushing the retained component.
• 12mm (Volvo assembly listing)
• Quantity varies by assembly, most commonly one

🔌 Function

Secures the specified hose or duct connection against boost pressure, vibration and thermal cycling. Position behind the hose bead or at the original support point, tighten evenly and avoid cutting or crushing the retained component.

⚠️ Common Signs of Failure

• Fluid, boost-air or exhaust leakage at the clamped joint
• Clamp loosening, cracking, corrosion or heat damage
• Hose or duct movement under load
• Chafing, fretting or local crushing beneath the clamp
• Repeated connection failure caused by a damaged hose bead or incorrect clamp position

🛠️ Service Notes

• Fit a new clamp rather than reusing one that has been distorted, stretched or corroded; a band that has been drawn down onto a hose once rarely grips evenly again
• Use the correct size and type for the joint — an over-large clamp will not draw down evenly and can cut into a soft hose instead of gripping it
• Position the clamp fully over the spigot or pipe bead, clear of the hose end, and tighten only until the joint is secure; over-tightening crushes hoses, pipes and cable insulation
• Set the screw or head where you can reach it for later checks, and make sure the clamp is not resting anywhere it will chafe a neighbouring hose or harness
• Re-check tightness after the first run up to temperature, as hoses relax and settle once they have been heated

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 190635 → Supersedes 4804445

OEM / Related Numbers

• 4804448 earlier number superseded by this part
• 4804696 earlier number superseded by this part
• 23398215 earlier number superseded by this part
• 23065849 earlier number superseded by this part
• 23706466 earlier number superseded by this part
• 4804445 earlier number superseded by this part
• 3801669 turbocharger

📦 Condition

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