# 3801507 Longblock | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta remanufactured long block from the Engine group, weighing 995.18 kg and listed for 2 applications on TAD-series engines. Volvo Penta define a long block as the cylinder block assembly with pistons, connecting rods, crankshaft, camshaft, cylinder heads, rocker mechanism, oil pan and valve cover, so the intake and fuel system, exhaust manifold, turbocharger, oil cooler and circulation pump all transfer from your old engine. It is the long block listed for both the TAD1360VE to TAD1362VE group and the TAD1363VE to TAD1365VE group, in each case with cylinder head 3801571 and turbocharger 3801373; no short block is catalogued for either. It sits in a cluster of four TAD-series long blocks between 983.84 kg and 1010.15 kg, so the part number is what identifies it, not the weight. It is supplied on an exchange basis: core deposit 3804507 is charged alongside it and refunded once the old unit is returned, so both numbers appear on the order.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TAD1360-62VE
-   Volvo Penta TAD1363-65VE

-   **Engine Family:** TAD

## ⚙️ Key Features

-   Block, pistons, rods, crankshaft, camshaft, heads, rocker gear, oil pan and valve cover in one assembly
-   995.18 kg
-   Listed for 2 TAD-series applications
-   One of four long blocks here between 983.84 kg and 1010.15 kg

## 🔌 Function

Supplies the cylinder block assembly complete with pistons, connecting rods, crankshaft, camshaft, cylinder heads, rocker mechanism, oil pan and valve cover as one remanufactured unit, replacing the core of a worn or damaged engine without buying a whole new one.

## ⚠️ Common Signs of Failure

-   Uneven or low compression
-   Crankcase pressure forcing oil from the breather
-   Knock or rumble from the bottom end
-   Oil pressure below specification when hot
-   Coolant in the oil

## 🛠️ Service Notes

-   Long block 3801517 is only 2.7 kg heavier and covers a different pair of applications, so order by number
-   The same long block covers both the TAD1360-62VE and the TAD1363-65VE, but the unit injectors differ - 3801391 and 3801469 respectively
-   Renew the ancillaries implicated in the failure before running up the replacement, and return the core once the engine is installed and running to release deposit 3804507

## 📦 Condition

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

## Details

- **Price:** 55602.97 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 55602.97 AUD | In stock |

## Images

- 3801507 Longblock | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3801507-longblock-genuine-volvo-penta)
> Updated: 2026-08-22