# 20747511 Piston Ring Kit | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta 131mm Standard D13 / TAD13 Piston Ring Kit - Part Number: 20747511

  

A genuine Volvo / Volvo Penta standard-size piston-ring set for one 131mm-bore D13-family piston. The three-ring pack restores combustion sealing, oil control and heat transfer between one piston and cylinder liner.

  

A complete inline-six engine requires six kits. The ring set cross-references with later Volvo numbers 21209692 and 21253763 and is widely supported by Mahle, Goetze, Kolbenschmidt, DT Spare Parts and PAI.

  

⚙️ Key Features

  

• Genuine Volvo Penta standard 131mm piston-ring kit

• One complete ring pack for one piston

• Required engine quantity: six kits

• Used on Volvo D13 / Volvo Penta TAD13 and Mack MP8 engine families

• Extensive premium aftermarket cross-reference coverage

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 20747511 original OEM piston-ring-kit reference

• 20707511 recognised earlier / alternate reference

• 21209692 and 21253763 recognised later Volvo ring-kit references

• 7420747511 and 7421253763 Renault-formatted cross-references

  

OEM / Related Numbers:

  

• 20747511

• 20707511

• 21209692

• 21253763

• 7420747511

• 7421253763

• Volvo D13 / TAD13 131mm piston and cylinder-liner components

  

Aftermarket / Verified Equivalents:

  

• PAI: 805050A

• Mahle: 038 73 N0 / 03873N0

• Goetze: 08-434400-00 / 843440000

• Kolbenschmidt: 800075710000 / 80 00757 1 0000

• DT Spare Parts: 2.90125

• ET Engineteam: R1008500

• ATP: PR-511

• NE: 120059003300

  

📦 Kit Contents

  

• 20747511 top compression ring - 1

• 20747511 second compression / scraper ring - 1

• 20747511 oil-control ring assembly - 1

• 20747511 complete standard-size ring pack for one 131mm piston - 1 set

• Volvo does not assign separate service numbers to the individual rings in this kit; each ring is supplied under kit number 20747511

• Piston, gudgeon pin, circlips and cylinder liner are not included

  

🚤 Compatibility

  

Commonly used on:

  

• Volvo Penta TAD13 industrial and generating-set piston assemblies

• Volvo D13 truck engines, Mack MP8 and Renault DXi13 engines sharing the 131mm ring specification

  

Typically suits:

  

• Engine models / systems:

• Volvo Penta TAD1340GE, TAD1341GE, TAD1342GE, TAD1343GE, TAD1344GE and TAD1345GE

• Volvo Penta TAD1340VE, TAD1341VE, TAD1342VE, TAD1343VE, TAD1344VE and TAD1345VE

• Volvo Penta TAD1350VE-TAD1355VE and TAD1360VE-TAD1365VE where 20747511 / 21253763 is specified

• Volvo D13A, D13B and D13C

• Mack MP8

• Renault DXi13

  

• HP Range: Approximately 375HP - 700HP, dependent on D13 / TAD13 version

• Engine Type: Volvo 12.8-litre inline 6-cylinder common-rail turbo-diesel

• Year Range: Approximately 2005 - 2010s

• Fitment Note: This is one standard-size 131mm ring pack for one piston; verify piston revision and order six kits for a complete inline-six engine

  

🔌 Function

  

The rings seal combustion pressure, transfer piston heat into the liner and scrape excess lubricating oil from the cylinder wall.

  

Common signs of failure:

  

• Compression and engine power are low

• Crankcase blow-by and oil consumption increase

• Blue exhaust smoke or oily deposits are present

• Ring lands, liner or rings are worn, broken or carbon-stuck

• Cylinder sealing remains poor after a piston-and-liner overhaul

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 315.81 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 315.81 AUD | In stock |

## Images

- 20747511 Piston Ring Kit | Genuine Volvo Penta Part

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20747511-piston-ring-kit-genuine-volvo-penta)
> Updated: 2026-07-30