21033886 Spacer Sleeve | Genuine Volvo Penta Part

🔧 Product Description

Brand-new genuine Volvo Penta spacer sleeve manufactured to the specified dimensions for use in the Volvo Penta TAD734GE turbocharger and exhaust installation. It establishes the correct spacing, alignment, bearing surface or retention relationship between the adjoining components.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD734GE
• Volvo Penta TAD752GE
• Volvo Penta TAD753GE
• Volvo Penta TAD754GE
• Volvo Penta TAD765VE
• Volvo Penta TAD764VE
• Volvo Penta TAD763VE
• Volvo Penta TAD762VE
• Volvo Penta TAD761VE

• Engine Family: TAD

⚙️ Key Features

• Genuine Volvo Penta locating component
• Correct factory thickness, diameter or length
• Maintains alignment and installed clearance
• Designed for the original mating surfaces
• Single component; adjoining parts and fasteners are separate
• Engine type: Volvo Penta 7-litre inline six-cylinder generator-drive diesel
• 8 used per assembly

🔌 Function

Sets or maintains the specified position, spacing, alignment or retention of the adjoining engine components.

⚠️ Common Signs of Failure

• Wear, scoring or deformation
• Incorrect installed clearance or alignment
• Fretting or movement at the mating surfaces
• Cracks, corrosion or loss of material
• Repeated loosening, vibration or contact between adjoining components

🛠️ Service Notes

• A spacer sleeve sets a fixed length in the joint — never leave one out, shorten one, or substitute a stack of washers, or the clamping load and alignment will both be wrong
• Check that the sleeve is square and fully seated in its counterbore or recess before any fastener is tightened
• Discard a sleeve that is crushed, bell-mouthed, scored or corroded; a shortened sleeve lets the joint be over-clamped and the component distorted
• On sleeves in an oil circuit, make sure the bore is clear and that any seal running on the sleeve has a clean, unscored surface to work against
• Tighten the joint to the figure in the workshop manual for your engine, with the sleeve taking the clamping load rather than the component it protects

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 21033886 → Supersedes 20796824

OEM / Related Numbers

• 20796824 earlier number superseded by this part

Other-Brand OEM Numbers

• VOE21033886

📦 Condition

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