# 3861201 Splined Sleeve | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta splined sleeve from the Marine Propulsion group, weighing 0.363 kg and listed for 40 applications across the D and IPS families. It belongs to the same 40-application shaft group as lock nut 3861087, lock plate 3861088 and lock ring 3861209.

## 🚤 Compatibility

-   **Engine Family:** D, IPS
-   **HP Range:** 260-480 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   0.363 kg
-   Marine Propulsion group
-   Listed for 40 applications across the D and IPS families

## 🔌 Function

Couples two splined shafts so they turn together and stay concentric.

## ⚠️ Common Signs of Failure

-   Clonk on taking up drive or on reversing
-   Splines worn, rounded or stepped
-   Rust-coloured fretting dust in the splines
-   Sleeve turning on a shaft it should grip
-   Vibration that comes and goes with load

## 🛠️ Service Notes

-   Grease the splines on assembly and check both mating shafts for fretting
-   If the sleeve is worn, inspect the shafts it joins before fitting a new one

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D6-330D-E, D6-370D-E, D6-330D-C, D6-370D-C, D6-330D-D, D6-370D-D, D6-330D-F, D6-370D-F, D6-300D-F, D6-310D-D, D6-310D-C, D6-310D-E, D6-300D-G, D6-340D-G, D6-380D-G, D6-440D-G, D6-480D-G, D6-435D-D, D6-435D-E, D6-435D-F, D6-435D-C
-   Volvo Penta D4-260D-C, D4-260D-D, D4-260D-E, D4-260D-F, D4-300D-C, D4-300D-D, D4-300D-E, D4-300D-F
-   Volvo Penta IPS-A, IPS-B, IPS-C, IPS-D, IPS-E, IPS-F
-   Volvo Penta 8.1IPSCE-MF, 8.1IPSCE-P, 8.1IPSCE-Q
-   Volvo Penta IPS10-A, IPS10-B

## Details

- **Price:** 195.03 AUD
- **Vendor:** Volvo Penta
- **Type:** Drives & Propulsion
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 195.03 AUD | In stock |

## Images

- 3861201 Splined Sleeve | Genuine Volvo Penta Part
- 3861201 Splined Sleeve | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3861201-splined-sleeve-genuine-volvo-penta)
> Updated: 2026-09-19