# 20463858 Gasket | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Gasket - Part Number: 20463858

  

OEM sealing component used in the inlet-manifold and charge-air connection assembly. It restores the intended fluid, oil, air or gas-tight interface when the assembly is serviced.

  

⚙️ Key Features

  

• Manufactured to the original Volvo Penta dimensions and installation specification

• Maintains correct fit, alignment and service access within the designated assembly

• Designed for diesel-engine heat, vibration and operating-load exposure

• Direct service replacement for a worn, damaged, missing or corroded original component

• Must be matched by part number, engine model and product/serial configuration before installation

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 20463858 (OEM catalogue reference)

  

OEM / Related Numbers:

  

• 20464758 inlet manifold

• 20760110 inlet manifold

• 20760094 inlet manifold

• 3826750 charge-air pipe

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Inlet-manifold and charge-air connection assembly

  

Typically suits:

  

• Engine models:

• D12C-A MP; D12D-A MG; D12D-A MH; D12D-A MP; D12D-B MH; D12D-B MP; D12D-C MH; D12D-C MP; D12D-D MP; D12D-E MG; D12D-E MH; TAD1240GE; TAD1241GE; TAD1241VE; TAD1242GE; TAD1242VE; TAD1250VE; TAD1251VE; TAD1252VE

• HP Range: Approximately 350-750 HP, depending on engine rating

• Engine Type: 12 L six-cylinder turbocharged/aftercooled diesel

• Year Range: Approximately late 1990s-2010s, depending on engine and installation

  

🔌 Function

  

Prevents leakage and contamination at the designated joint while allowing the assembly to maintain its specified pressure or fluid separation.

  

Common signs of failure:

  

• Oil, fuel, coolant, air or exhaust leakage at the sealed joint

• Hardening, flattening, cracking, tearing or permanent compression set

• Fluid staining, wetness or residue around the mating surfaces

• Contamination entering the protected assembly

• Leakage returning after reuse or incorrect installation of the old seal

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 54.69 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 54.69 AUD | In stock |

## Images

- 20463858 Gasket | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20463858-gasket-genuine-volvo-penta)
> Updated: 2026-07-30