846339 Spacer Sleeve | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta spacer sleeve 18 mm long, from the Cooling System group, weighing 0.018 kg and listed for 88 applications across the TD, MD, TMD, AD, D and TWD series engines. The length is what decides the order, since the spacer sets the standoff of the part it supports.

🚤 Compatibility

• Engine Family: TD, MD, TMD, AD, D, TWD, TID, TAMD, THD, DH, TAD, AQD

Full model list at the end of this description.

⚙️ Key Features

• 18 mm long
• 0.018 kg
• 88 applications across six engine series
• Cooling System group
• L=18mm (Volvo assembly listing)
• Quantity varies by assembly, most commonly one

🔌 Function

Sets a fixed gap between two components so the fastener clamps to the correct standoff without crushing the mounting.

⚠️ Common Signs of Failure

• Mounted component sitting out of alignment or fouling a neighbour
• Sleeve crushed, belled or split at one end
• Fastener repeatedly working loose
• Sleeve corroded or seized into its bore
• Belt or pulley running out of line where the sleeve locates a bracket

🛠️ Service Notes

• Spacer sleeves 846903 at 21 mm, 846425 at 30 mm and 846424 at 64 mm are all different lengths for different positions, so measure before ordering
• Fit the correct length rather than making up the difference with washers

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 2003, 2003R, 2003R SOLAS, 2003TB SOLAS, 2003D, 2002B, 2002D, 2003B, 2003B SOLAS, 2003 SOLAS, 2002
• Volvo Penta TAD1630G, TAD1630GE, TAD1630P
• Volvo Penta TAMD72A, TAMD72P-A, TAMD72WJ-A
• Volvo Penta TD121G-87, TD121GP, TD121GPB
• Volvo Penta THD102KB, THD102KD, THD102K-KB
• Volvo Penta TMD40A, TMD40B, TMD40C
• Volvo Penta TWD1210G, TWD1210P, TWD1210PB
• Volvo Penta AD31, AD31B
• Volvo Penta AD41B, AD41A
• Volvo Penta TAD1030G, TAD1030GE
• Volvo Penta TAD1031G, TAD1031GE
• Volvo Penta TAD1230G, TAD1230V
• Volvo Penta TAD1631GE, TAD1631G
• Volvo Penta TAD730G, TAD730V
• Volvo Penta TAMD122A, TAMD122A/C
• Volvo Penta TAMD165A, TAMD165C
• Volvo Penta TAMD31A, TAMD31B
• Volvo Penta TAMD41B, TAMD41A
• Volvo Penta TAMD71B, TAMD71A
• Volvo Penta TD610M, TD610V
• Volvo Penta TD630ME, TD630VE
• Volvo Penta TMD31A, TMD31B
• Volvo Penta TMD41A, TMD41B
• Volvo Penta TWD1211P, TWD1211G
• Volvo Penta TWD630ME, TWD630VE
• Volvo Penta AQD40A
• Volvo Penta D41B
• Volvo Penta DH10A
• Volvo Penta MD30A
• Volvo Penta MD31A
• Volvo Penta MD40A
• Volvo Penta TAD1231GE
• Volvo Penta TAD1232GE
• Volvo Penta TAD740GE
• Volvo Penta TAD741GE
• Volvo Penta TAMD162C-C
• Volvo Penta TAMD163A-A
• Volvo Penta TD1210G
• Volvo Penta TD164KAE
• Volvo Penta TD71A
• Volvo Penta TD730ME
• Volvo Penta TID71A
• Volvo Penta TMD122A
• Volvo Penta TMD30A
• Volvo Penta TWD1230ME
• Volvo Penta TWD730ME
• Volvo Penta TWD731VE
• Volvo Penta TWD740GE