# 3861253 Bolt | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta bolt measuring 52 mm long, from the Engine group, weighing 0.0454 kg and listed for 94 applications in the DPX family. It is the shortest of the graded set, with 3861252 at 86 mm and 3861251 at 103 mm.

## 🚤 Compatibility

-   **Engine Family:** DPX

Full model list at the end of this description.

## ⚙️ Key Features

-   52 mm long
-   0.0454 kg
-   Engine group
-   Listed for 94 applications in the DPX family
-   L=52mm (Volvo assembly listing)
-   8 used per assembly

## 🔌 Function

Clamps two engine components together and holds the load through the full length of thread.

## ⚠️ Common Signs of Failure

-   Joint weeping or working loose
-   Head or flats rounded off
-   Thread stretched or galled
-   Bolt found slack after a season
-   Corrosion seizing the bolt in its hole

## 🛠️ Service Notes

-   Sort the three lengths before assembly — a 52 mm bolt in a long hole leaves far too few threads engaged
-   Clean the threads and tighten to the figure and sequence in the workshop manual

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta 8.1Gi-B, 8.1Gi-BF, 8.1Gi-C, 8.1Gi-CF, 8.1GiC-J, 8.1GiC-JF, 8.1GiCE-JF, 8.1GiCE-J, 8.1GiCE-M, 8.1GiCE-P, 8.1GiC-Q, 8.1GiCE-Q, 8.1Gi-D, 8.1Gi-DF, 8.1Gi-E, 8.1Gi-EF, 8.1GiE-JF, 8.1GiE-J, 8.1GiE-KF, 8.1GiE-K, 8.1GiE-M, 8.1GiE-MF, 8.1GiE-P, 8.1Gi-F, 8.1Gi-FF, 8.1Gi-G, 8.1Gi-GF, 8.1Gi-H, 8.1Gi-HF, 8.1GiI-A, 8.1GiI-B, 8.1GiI-C, 8.1GiI-D, 8.1GiI-E, 8.1GiI-F, 8.1GiI-G, 8.1GiI-H, 8.1Gi-J, 8.1Gi-JF, 8.1GSi-A, 8.1GSiI-A, 8.1GXi-A, 8.1GXi-AF, 8.1GXi-B, 8.1GXi-BF, 8.1GXi-C, 8.1GXi-CF, 8.1GXi-D, 8.1GXi-DF, 8.1GXi-E, 8.1GXi-EF, 8.1GXiE-JF, 8.1GXiE-J, 8.1GXiE-K, 8.1GXiE-KF, 8.1GXiE-M, 8.1GXiE-P, 8.1GXi-F, 8.1GXi-FF, 8.1GXi-G, 8.1GXi-GF, 8.1GXiI-A, 8.1GXiI-B, 8.1GXiI-D, 8.1GXiI-E, 8.1GXiI-F, 8.1GXiI-G, 8.1GXi-J, 8.1GXi-JF, 8.1IPSCE-JF, 8.1IPSCE-MF, 8.1IPSCE-P, 8.1IPSCE-Q, 8.1IPSE-JF, 8.1OSi-A, 8.1OSi-AF, 8.1OSi-B, 8.1OSi-BF, 8.1OSi-C, 8.1OSi-CF, 8.1OSi-D, 8.1OSi-DF, 8.1OSi-J, 8.1OSi-JF, 8.1OSiE-JF, 8.1OSiE-J
-   Volvo Penta DPX375-A, DPX375-B, DPX375-BF, DPX375-CF
-   Volvo Penta DPX420-CF, DPX420-A, DPX420-B, DPX420-BF

## Details

- **Price:** 25.08 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 25.08 AUD | In stock |

## Images

- 3861253 Bolt | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3861253-bolt-genuine-volvo-penta)
> Updated: 2026-10-10