423057 Sealing Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta sealing ring from the Inlet and Exhaust System group, weighing 0.029 kg and listed for 49 applications across the TD, TWD, TID, D, TAMD and TMD series engines. It supersedes part number 876420, which was catalogued earlier as a gasket kit.

🚤 Compatibility

• Engine Family: TD, TWD, TID, D, TAMD, TMD, TAD

Full model list at the end of this description.

⚙️ Key Features

• 0.029 kg
• Supersedes 876420
• 49 applications across six engine series
• Also supplied within a gasket kit
• Quantity varies by assembly, most commonly four

📋 Kit Contents

• Included in gasket kit.

🔌 Function

Seals the joint it sits in, taking up the small movements between the two faces.

⚠️ Common Signs of Failure

• Exhaust blow or a hiss at the joint, loudest when cold
• Soot tracking or staining around the flange
• Ring hardened, flattened or nibbled
• Joint that will not stay sealed after tightening

🛠️ Service Notes

• The ring is also supplied inside a gasket kit, so check the kit contents before ordering it separately
• Listings for the superseded number 876420 also carry an untranslated Swedish kit name, so cross-references to it can look inconsistent

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 423057 → Supersedes 876420 → Supersedes 875700

OEM / Related Numbers

• 876420 earlier number superseded by this part
• 875700 earlier number superseded by this part

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta TID121KG, TID121KGP, TID121KP, TID121KPB, TID121L, TID121LG, TID121LGP, TID121LP, TID121LPB, TID121FG, TID121K, TID121K-87
• Volvo Penta TD120C, TD120A, TD120G, TD120GG PP, TD120HP, TD120HPP, TD120GG, TD120BHC, TD120BRC
• Volvo Penta TD121G-87, TD121GGP-87, TD121G, TD121GG, TD121GGP, TD121GP, TD121GPB
• Volvo Penta TWD1210G, TWD1210P, TWD1210PB, TWD1210V
• Volvo Penta TWD1211V, TWD1211P, TWD1211G
• Volvo Penta TAD1230G, TAD1230V
• Volvo Penta TID120FG, TID120HPP
• Volvo Penta TWD1230ME, TWD1230VE
• Volvo Penta D120A
• Volvo Penta TAD120CHC
• Volvo Penta TAD1231GE
• Volvo Penta TAD1232GE
• Volvo Penta TAMD120B
• Volvo Penta TD1210G
• Volvo Penta TMD120B
• Volvo Penta TWD1231VE