# 984733 Flange Screw | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta flange screw, M8 thread and 16 mm long, weighing 0.014 kg and listed for 148 applications across the IPS, D, TAD, TWD, TWG and DPH ranges. It consolidates 26 earlier part numbers, among them 946440, 995461, 3884715 and 21300464.

## 🚤 Compatibility

-   **Engine Family:** IPS, D, TAD, TWD, TWG, DPH, DPI, TADH
-   **HP Range:** 145-480 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   M8 thread, 16 mm long
-   0.014 kg
-   Consolidates 26 earlier part numbers
-   148 applications across the IPS, D, TAD, TWD, TWG and DPH ranges
-   L=16mm / M8x16mm (Volvo assembly listing)
-   Quantity varies by assembly, most commonly one
-   Also supersedes Volvo part numbers 20405792, 20934267, 21088503, 21162591, 21187595, 21287112, 22295916, 22490648, 22795269, 22956030, 23045465, 23390955, 23433736, 23433740, 23446931, 23561180, 23673704, 23673705, 23747576, 24285042, 3589022, 3593826, 3830493, 3837706, 3848884, 3849373, 3888407, 849012, 863781 and 889179

## 🔌 Function

Fastens a joint with an integral flange under the head, spreading the clamping load directly onto the component.

## ⚠️ Common Signs of Failure

-   Screw found loose or missing from its hole
-   Flange bent, cracked or bedded into the face
-   Flats rounded or burred at the head
-   Thread stripped, galled or seized
-   Corrosion under the flange and around the head

## 🛠️ Service Notes

-   Important - several of the old numbers this screw replaces are also replaced by other current screws, so an order placed against one of them may need more than this part alone: 22257075 maps to 984734, 984740 and 984752 as well; 21790519, 23065849, 23398215, 23706466 and 78546572 also map to 984734; 22187974 and 3884715 also map to 984751; 22366851 also maps to 984738; and 23787127 and 23787111 also map to 984755
-   Order by the measured thread and length - 984732 is the 12 mm M8 screw and 984734 is the 20 mm, and the published weights across this family are no guide to length
-   Check that the old number on the parts list is not one of the multiples above before ordering a single screw

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   984733 → Supersedes 21300464

### OEM / Related Numbers

-   946440 earlier number superseded by this part
-   995461 earlier number superseded by this part
-   21849773 earlier number superseded by this part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 D13C3-B MH, D13C1-B MH, D13C4-B MH, D13C2-B MP, D13C1-A MP, D13C2-A MP, D13C3-A MP, D13C4-A MP, D13B-L MP, D13B-E MG, D13B-E MG (FE), D13B-E MH, D13B-E MH (FE), D13B-F MG, D13B-F MG (FE), D13B-G MP, D13B-K MP, D13B-N MH, D13B-N MH (FE), D13B-D MP, D13B-M MP, D13B-C MP, D13C4-B MP, D13C5-B MP, D13C6-A MP, D13C1-A MH, D13C2-A MH, D13C1-B MG, D13C3-B MG, D13C2-B MG, D13C4-B MG, D13C5-A MP, D13C2-A MG, D13C1-A MG, D13C7-B MP, D13C8-B MP, D13C9-A MP
-   Volvo Penta D6-340I-G, D6-380I-G, D6-440I-G, D6-480I-G, D6-300A-G, D6-340A-G, D6-380A-G, D6-440I-WJ-G, D6-480I-WJ-G, D6-300D-G, D6-340D-G, D6-380D-G, D6-440D-G, D6-480D-G, D6-400A-G, D6-440A-G, D6-300I-G, D6-480A-G
-   Volvo Penta D4-175I-G, D4-230I-G, D4-270I-G, D4-320I-G, D4-300I-G, D4-150A-G, D4-230A-G, D4-270A-G, D4-320A-G, D4-300A-G, D4-145I-G, D4-175 VG
-   Volvo Penta D8A2-A MP, D8A5-A MH, D8A6-A MH, D8A5-A MG, D8A6-A MG, D8A4-A MP, D8A1-A MP, D8A3-A MP, D8A7-A MP, D8A8-A MP
-   Volvo Penta D16C1-E MG, D16C1-F MG, D16C2-E MG, D16C2-F MG, D16C-D MH, D16C1-E MH, D16C1-F MH, D16C2-E MH, D16C2-F MH
-   Volvo Penta IPS15-C, IPS15-B, IPS15-A
-   Volvo Penta TAD1640-42GE-B, TAD1640VE-B, TAD1640-42VE-C
-   Volvo Penta TAD840GE, TAD840-43VE, TAD840GE-B
-   Volvo Penta IPS10-A, IPS10-B
-   Volvo Penta TAD1650VE-B/51VE, TAD1650GE
-   Volvo Penta TAD570-72VE, TAD570-71VE-B
-   Volvo Penta TAD880-82GE, TAD880-84VE
-   Volvo Penta TADH880-82GE, TADH880-84VE
-   Volvo Penta TWD1683GE-B, TWD1683VE
-   Volvo Penta DPH-E
-   Volvo Penta DPI-A
-   Volvo Penta IPS3-C
-   Volvo Penta IPS30-D
-   Volvo Penta TAD1140-42VE
-   Volvo Penta TAD1150-52VE
-   Volvo Penta TAD1170-72VE
-   Volvo Penta TAD1180-83VE
-   Volvo Penta TAD1341-43GE-B
-   Volvo Penta TAD1344-45GE-B
-   Volvo Penta TAD1351-53VE
-   Volvo Penta TAD1371-75VE
-   Volvo Penta TAD1380-82GE
-   Volvo Penta TAD1381-85VE
-   Volvo Penta TAD1384-85VE-IWP
-   Volvo Penta TAD1641VE-B
-   Volvo Penta TAD1642VE-B
-   Volvo Penta TAD1643VE-B
-   Volvo Penta TAD1651GE
-   Volvo Penta TAD1660-62VE
-   Volvo Penta TAD1662VE EU5
-   Volvo Penta TAD1670-72VE
-   Volvo Penta TAD540-42VE
-   Volvo Penta TAD550-51VE
-   Volvo Penta TAD552VE
-   Volvo Penta TAD580-83VE
-   Volvo Penta TAD841-43GE
-   Volvo Penta TAD850-52VE
-   Volvo Penta TAD851-53GE
-   Volvo Penta TAD852VE-B
-   Volvo Penta TAD853VE
-   Volvo Penta TAD870-73VE
-   Volvo Penta TWD1643GE
-   Volvo Penta TWD1644-45GE
-   Volvo Penta TWD1652GE
-   Volvo Penta TWD1653GE
-   Volvo Penta TWD1663GE
-   Volvo Penta TWD1672-1673GE
-   Volvo Penta TWD1682-83GE
-   Volvo Penta TWD1744GE
-   Volvo Penta TWG1663GE

## Details

- **Price:** 0.96 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 0.96 AUD | In stock |

## Images

- 984733 Flange Screw | Genuine Volvo Penta Part
- 984733 Flange Screw | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/984733-flange-screw-genuine-volvo-penta)
> Updated: 2026-09-19