# 960631 Plug | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta plug with an M16 thread, 12 mm long, weighing 0.02 kg and listed for 147 applications including TAD, TD, TAMD, AD, D and TWD series engines. It supersedes 3828839, 3886400, 876855 and 877067, one of which was catalogued earlier as a screw. Plug 960632 also replaces 876855 and 877067, so those two old numbers now map to a pair of current plugs rather than one.

## 🚤 Compatibility

-   **Engine Family:** TAD, TD, TAMD, AD, D, TWD, TMD, THD, DH, KAD, KAMD
-   **HP Range:** 13-75 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   M16 thread, 12 mm long
-   0.02 kg
-   147 listed applications
-   Supersedes 3828839, 3886400, 876855 and 877067
-   876855 and 877067 are also replaced by plug 960632
-   Quantity varies by assembly, most commonly one

## 🔌 Function

Closes off a drilling or port in a casting, sealing the passage against pressure and keeping dirt out.

## ⚠️ Common Signs of Failure

-   Weeping or staining round the plug seat
-   Hex flats rounded off
-   Plug seized and turning hard
-   Corrosion on the seat or under the head
-   Plug found slack on inspection

## 🛠️ Service Notes

-   If the engine is documented against 876855 or 877067, check the thread size before ordering — those numbers now split between this M16 x 12 mm plug and 960632
-   Renew the seal under the plug rather than reusing it

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   960631 → Supersedes 3828839 → Supersedes 3886400 → Supersedes 876855 → Supersedes 877067 → Supersedes 822574 → Supersedes 876823

### OEM / Related Numbers

-   3886400 earlier number superseded by this part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 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, D12D-E MP, D12D-F MP, D12D-G MH, D12D-G MP, D12D-H MP
-   Volvo Penta D9A2J, D9A2G, D9A2L MH, D9A2D, D9A2B, D9A2F, D9A2K, D9A2H, D9A2M MP, D9A2A, D9A2C, D9A2E
-   Volvo Penta D2-40B, D2-40F, D2-55D, D2-55E, D2-55F, D2-50F, D2-75B, D2-75C, D2-75F, D2-60F
-   Volvo Penta D1-30B, D1-30F, D1-13B, D1-13F, D1-20B, D1-20F
-   Volvo Penta TAMD122A, TAMD122A/C, TAMD122P-A, TAMD122P-B, TAMD122P-C
-   Volvo Penta D11B3-A MP, D11B4-A MP, D11B2-A MP, D11B1-A MP
-   Volvo Penta TAMD41H-A, TAMD41H-B, TAMD41P-A, TAMD41P
-   Volvo Penta KAD44P, KAD44P-B, KAD44P-C
-   Volvo Penta KAMD43P, KAMD43P-A, KAMD43P-B
-   Volvo Penta KAMD44P-B, KAMD44P-C, KAMD44P-A
-   Volvo Penta TAD1241GE, TAD1241VE, TAD1241-42VE
-   Volvo Penta TAMD165A, TAMD165C, TAMD165P
-   Volvo Penta TD121G-87, TD121GP, TD121GPB
-   Volvo Penta THD102KB, THD102KD, THD102K-KB
-   Volvo Penta TWD1210G, TWD1210P, TWD1210PB
-   Volvo Penta AD41L-A, AD41P-A
-   Volvo Penta KAD43P-B, KAD43P-A
-   Volvo Penta TAD1242GE, TAD1242VE
-   Volvo Penta TAD1250VE, TAD1250-52VE
-   Volvo Penta TAD1631GE, TAD1631G
-   Volvo Penta TAD1641GE, TAD1641VE
-   Volvo Penta TAD1642GE, TAD1642VE
-   Volvo Penta TAD940GE, TAD940VE
-   Volvo Penta TAD941VE, TAD941GE
-   Volvo Penta TWD1211P, TWD1211G
-   Volvo Penta D45BPP
-   Volvo Penta DH10A
-   Volvo Penta KAD300-A
-   Volvo Penta KAD42P-A
-   Volvo Penta KAMD300-A
-   Volvo Penta KAMD42P-A
-   Volvo Penta TAD1230G
-   Volvo Penta TAD1231GE
-   Volvo Penta TAD1232GE
-   Volvo Penta TAD1240GE
-   Volvo Penta TAD1251VE
-   Volvo Penta TAD1252VE
-   Volvo Penta TAD1340VE
-   Volvo Penta TAD1341VE
-   Volvo Penta TAD1342VE
-   Volvo Penta TAD1343VE
-   Volvo Penta TAD1344VE
-   Volvo Penta TAD1345VE
-   Volvo Penta TAD1346GE
-   Volvo Penta TAD1350VE
-   Volvo Penta TAD1351-53VE
-   Volvo Penta TAD1371-75VE
-   Volvo Penta TAD1380-82GE
-   Volvo Penta TAD1381-85VE
-   Volvo Penta TAD1384-85VE-IWP
-   Volvo Penta TAD1640GE
-   Volvo Penta TAD1650GE
-   Volvo Penta TAD1651GE
-   Volvo Penta TAD942VE
-   Volvo Penta TAD943VE
-   Volvo Penta TAD950VE
-   Volvo Penta TAD951VE
-   Volvo Penta TAD952VE
-   Volvo Penta TAMD163P-A
-   Volvo Penta TAMD42WJ-A
-   Volvo Penta TD1210G
-   Volvo Penta TD164KAE
-   Volvo Penta TMD122A
-   Volvo Penta TMD41L-A
-   Volvo Penta TWD1230ME
-   Volvo Penta TWD1240VE
-   Volvo Penta TWD1643GE
-   Volvo Penta TWD1652GE
-   Volvo Penta TWD1653GE
-   Volvo Penta TWD1663GE
-   Volvo Penta TWD1683VE

## Details

- **Price:** 11.15 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 11.15 AUD | In stock |

## Images

- 960631 Plug | Genuine Volvo Penta Part
- 960631 Plug | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/960631-plug-genuine-volvo-penta)
> Updated: 2026-09-06