# 22037577 Tool | Genuine Volvo Penta Part

## 🔧 Product Description

Provides the guides, fixtures and supporting hardware that keep the drill and tap square to the engine block or cylinder head during approved thread repairs.

## ⚙️ Key Features

-   Approved solid-insert engine thread repair system
-   Guides drilling and tapping square to the original hole
-   Restores the specified thread size and fastener clamp load
-   Intended for professional engine-machining work
-   Kit components must remain complete and segregated by size
-   Engine type: Volvo Penta GM-based marine petrol V6 and V8

## 🔌 Function

Provides the guides, fixtures and supporting hardware that keep the drill and tap square to the engine block or cylinder head during approved thread repairs.

## ⚠️ Common Signs of Failure

-   Missing guide, tap, drill or insert mandrel
-   Worn or chipped cutting tools
-   Bent guide fixture
-   Damaged mandrel threads
-   Mixed or unidentified inserts

## 🛠️ Service Notes

-   Special tools are matched to particular engine and drive families — check the tool against the procedure in the workshop manual for your engine before ordering, as an almost-right tool will damage what it touches
-   Use the tool only for the operation it was designed for, and do not add bars, extensions or leverage to make it reach further or pull harder than intended
-   Inspect before every use and retire anything cracked, bent, spread at the jaws or worn in the threads rather than persevering with it
-   Clean, dry and lightly oil the tool after use and store it where the working faces cannot be knocked out of true

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   Main/head bolt thread kit - Volvo Penta 22037575
-   General thread repair kit - Volvo Penta 22037576

### Other-Brand OEM Numbers

-   GM EN-42385-300 / J-42385-300
-   GM / Kent-Moore: EN-42385-300
-   GM / Kent-Moore: J-42385-300

## 📦 Condition

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

## Details

- **Price:** 2074.91 AUD
- **Vendor:** Volvo Penta
- **Type:** Workshop Tools
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2074.91 AUD | In stock |

## Images

- 22037577 Tool | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/22037577-tool-genuine-volvo-penta)
> Updated: 2026-10-08