1593030 Spacer Sleeve | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta spacer sleeve for TAMD162, TAMD163 and TAMD165 series marine diesel engines. This version is specified for installations where engine brackets are not fitted, maintaining the correct standoff and clamping length at the mounting point. Net weight is 0.051 kg.

🚤 Compatibility

Typically suits:

• Volvo Penta TAMD162C-C
• Volvo Penta TAMD162C
• Volvo Penta TAMD162C-B
• Volvo Penta TAMD163A-A
• Volvo Penta TAMD163P-A
• Volvo Penta TAMD165A
• Volvo Penta TAMD165C
• Volvo Penta TAMD165P

• Engine Family: TAMD
• HP Range: Approximately 610 HP

⚙️ Key Features

• OEM Volvo Penta part number 1593030
• Specified for use when engine brackets are not installed
• Net weight 0.051 kg
• Fits TAMD162, TAMD163 and TAMD165 series marine diesel engines
• 2 used per assembly

🔌 Function

The spacer sleeve sets and maintains the correct distance between mating components at a bolted joint, ensuring the fastener achieves proper clamping length. It transfers bolt load without allowing the assembly to be over-compressed or misaligned.

⚠️ Common Signs of Failure

• Visible crushing, deformation or ovality of the sleeve
• Corrosion, pitting or scoring on the sleeve body or bore
• Loose or repeatedly loosening fasteners at the joint
• Misalignment or excessive movement of the components it separates
• Elongated or worn bore allowing the bolt to shift

🛠️ 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

📦 Condition

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