20981856 Sleeve | Genuine Volvo Penta Part

🔧 Product Description

Genuine service component used in the common-rail engine pipe, harness, cooling or accessory support assembly. It restores the original Volvo Penta fit, dimensions and operating relationship.

🚤 Compatibility

• Engine Family: D, TAD, TWD
• HP Range: Approximately 320 HP
• Year Range: Approximately 2000s-2010s

Full model list at the end of this description.

⚙️ Key Features

• Sleeve, 0.084 kg
• Listed for 70 applications across D, TAD and TWD engines
• Supersedes 21595556
• From the Engine group

🔌 Function

Lines or spaces a bore so the part running or sitting in it is held at the right size and position.

⚠️ Common Signs of Failure

• Play or knocking where the sleeve should give a close fit
• Sleeve bore worn, scored or polished bright
• Sleeve turning in its housing rather than staying put
• Fretting or heat discolouration on the outside of the sleeve
• Component it locates found sitting out of position

🛠️ Service Notes

• Check the housing bore for wear before fitting - a sleeve that has been turning has usually damaged its seat

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 20981856 → Supersedes 21595556

Aftermarket / Verified Equivalents

• DT Spare Parts: 2.10850

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D13C4-B MH, D13C1-B MH, D13B-E MG, D13B-E MG (FE), D13B-F MG, D13B-F MG (FE), D13B-N MH, D13B-N MH (FE), D13C4-B MP, D13C5-B MP, D13C1-B MG, D13C3-B MG, D13C2-B MG, D13C4-B MG, D13C8-B MP
• Volvo Penta D11B3-A MP, D11B4-A MP, D11A-A, D11A-B, D11A-C, D11A-E, D11B2-A MP, D11A-C MP, D11A-D MP, D11A-E MP, D11A-C (IPS), D11B1-A MP
• Volvo Penta D9A2J, D9A2G, D9A2L MH, D9A2D, D9A2B, D9A2F, D9A2K, D9A2H, D9A2M MP, D9A2A, D9A2C, D9A2E
• Volvo Penta TAD1341-43GE-B, TAD1341VE, TAD1341GE
• Volvo Penta TAD1342VE, TAD1342GE
• Volvo Penta TAD1343VE, TAD1343GE
• Volvo Penta TAD1350GE, TAD1350VE
• Volvo Penta TAD1351GE, TAD1351-53VE
• Volvo Penta TAD1640VE-B, TAD1640-42VE-C
• Volvo Penta TAD1140-42VE
• Volvo Penta TAD1150-52VE
• Volvo Penta TAD1170-72VE
• Volvo Penta TAD1340VE
• Volvo Penta TAD1344VE
• Volvo Penta TAD1346GE
• Volvo Penta TAD1352GE
• Volvo Penta TAD1354GE
• Volvo Penta TAD1355GE
• Volvo Penta TAD1641VE-B
• Volvo Penta TAD1642VE-B
• Volvo Penta TAD1660-62VE
• Volvo Penta TAD1662VE EU5
• Volvo Penta TWD1644-45GE
• Volvo Penta TWD1672-1673GE
• Volvo Penta TWD1682-83GE
• Volvo Penta TWD1683VE
• Volvo Penta TWD1744GE