# 22063732 Flange Screw | Genuine Volvo Penta Part

## 🔧 Product Description

High-strength flange-head screw used in the fuel-system mounting of selected Volvo Penta V8 gasoline engines. The integral flange distributes clamp load across the bracket or pump mounting without a separate washer.

## 🚤 Compatibility

-   **Engine Family:** V
-   **HP Range:** 200-320 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   OEM thread diameter, pitch and length
-   Specified material and strength class
-   Factory flange or head geometry
-   Maintains the required clamp load
-   Correct tightening torque is essential
-   Quantity varies by assembly, most commonly three

## 🔌 Function

Applies and maintains the specified clamp load between the joined components.

## ⚠️ Common Signs of Failure

-   Damaged internal hex or flange head
-   Stretched or corroded threads
-   Incorrect bolt length bottoming in the bore
-   Oil, coolant or exhaust leakage from poor joint compression

## 🛠️ Service Notes

-   The integral flange spreads the load and forms the bearing face, so do not add a separate washer unless the workshop manual for your engine specifically calls for one
-   Clean the threads and the seating face before fitting — grit, paint or old sealant under the flange gives a false torque reading and the joint will slacken off in service
-   Where the flange is serrated it must bear directly on clean metal to grip; discard any screw with a deformed flange or damaged serrations rather than reusing it
-   Tighten to the torque and sequence given in the workshop manual for your engine, and treat the screw as single-use where the manual specifies an angle-tightened or stretch fastener
-   Check the thread in the receiving component at the same time; a pulled or corroded thread will not hold a new screw however carefully it is torqued

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   22063732 → Supersedes 3850753

### OEM / Related Numbers

-   3850753 earlier number superseded by this part
-   23306461 - fuel pump
-   3588865 - fuel-pump set
-   3847644 - fuel filter
-   21358873 - fuel-system bracket
-   60114414 - companion flange screw

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta V8-270-C-B, V8-270-CE-B, V8-300-A, V8-300-E-A, V8-300-B, V8-300-E-B, V8-300-C-A, V8-300-CE-A, V8-300-C-B, V8-320-C-B, V8-320-CE-B, V8-300-CE-B, V8-320-A, V8-320-E-A, V8-320-B, V8-320-E-B, V8-320-C-A, V8-320-CE-A, V8-225-C-A, V8-225-CE-A, V8-225-C-B, V8-225-CE-B, V8-270-A, V8-270-E-A, V8-270-B, V8-270-E-B, V8-270-C-A, V8-270-CE-A
-   Volvo Penta V6-200-A, V6-225-A, V6-225-E-A

## Details

- **Price:** 6.31 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 6.31 AUD | In stock |

## Images

- 22063732 Flange Screw | Genuine Volvo Penta Part
- 22063732 Flange Screw | Genuine Volvo Penta Part - photo 2 of 2

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/22063732-flange-screw-genuine-volvo-penta)
> Updated: 2026-09-06