# 3843941 Spacer Screw | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta spacer screw from the Inlet and Exhaust System group, weighing 0.061 kg and listed for 20 applications on D series engines. It consolidates four earlier part numbers, 3802147, 3802148, 3841214 and 3841211, which were catalogued as brace screws.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D11C1-A MP
-   Volvo Penta D11C3-A MP
-   Volvo Penta D11C2-A MP
-   Volvo Penta D11C4-A MP
-   Volvo Penta D11B3-A MP
-   Volvo Penta D11B4-A MP
-   Volvo Penta D11B2-A MP
-   Volvo Penta D11B1-A MP
-   Volvo Penta D9A2J
-   Volvo Penta D9A2G
-   Volvo Penta D9A2L MH
-   Volvo Penta D9A2D
-   Volvo Penta D9A2B
-   Volvo Penta D9A2F
-   Volvo Penta D9A2K
-   Volvo Penta D9A2H
-   Volvo Penta D9A2M MP
-   Volvo Penta D9A2A
-   Volvo Penta D9A2C
-   Volvo Penta D9A2E

-   **Engine Family:** D

## ⚙️ Key Features

-   0.061 kg
-   20 applications on D series engines
-   Replaces 3802147, 3802148, 3841214 and 3841211
-   Previously catalogued as a brace screw
-   2 used per assembly
-   Also supersedes Volvo part number 3818413

## 🔌 Function

Sets and holds a fixed standoff between two parts while clamping them, so a bracket or brace is located at the right distance rather than pulled tight against its mounting.

## ⚠️ Common Signs of Failure

-   Brace or bracket rattling or found loose on inspection
-   Screw backing out, with a shiny witness mark where it moved
-   Thread or head damage from over-tightening
-   Spacer face worn or dished, letting the joint close up

## 🛠️ Service Notes

-   One number now covers four older brace screw part numbers, so an old parts list may show a different number for the same position
-   Fit the spacer screw dry and clean, and torque it rather than pulling it tight by feel

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   3843941 → Supersedes 3802147

### OEM / Related Numbers

-   3841214 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 74.94 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 74.94 AUD | In stock |

## Images

- 3843941 Spacer Screw | Genuine Volvo Penta Part
- 3843941 Spacer 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/3843941-spacer-screw-genuine-volvo-penta)
> Updated: 2026-10-10