---
product_id: 180529902
title: "Lower Unit Adapters fit Most Major Brands Outboard Motor(3/8 inch Swivel/10mm/8mm) DOES NOT FIT VOLVO PENTA"
brand: "slippery pete"
price: "AR$38097"
currency: ARS
in_stock: true
reviews_count: 13
category: "Slippery Pete"
url: https://www.desertcart.com.ar/products/180529902-lower-unit-adapters-fit-most-major-brands-outboard-motor-3
store_origin: AR
region: Argentina
---

# Durable lightweight aluminum build Compatible with most major outboard motors (excl. Volvo Penta) Precision fit for 3/8 inch swivel, 10mm & 8mm Lower Unit Adapters fit Most Major Brands Outboard Motor(3/8 inch Swivel/10mm/8mm) DOES NOT FIT VOLVO PENTA

**Brand:** slippery pete
**Price:** AR$38097
**Availability:** ✅ In Stock

## Summary

> ⚓ Upgrade your outboard game—precision adapters that keep you afloat!

## Quick Answers

- **What is this?** Lower Unit Adapters fit Most Major Brands Outboard Motor(3/8 inch Swivel/10mm/8mm) DOES NOT FIT VOLVO PENTA by slippery pete
- **How much does it cost?** AR$38097 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/180529902-lower-unit-adapters-fit-most-major-brands-outboard-motor-3)

## Best For

- slippery pete enthusiasts

## Why This Product

- Trusted slippery pete brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Pros:** Highly rated with 4.5 stars from 400+ marine enthusiasts
- • **Leak-Proof Performance:** Engineered for airtight pressure testing with zero leaks
- • **Lightweight Durability:** Crafted from premium aluminum for strength without bulk
- • **Effortless Installation:** Transom mount design ensures quick, hassle-free setup
- • **Universal Compatibility:** Fits most major outboard motors for seamless maintenance

## Overview

Slippery Pete’s Lower Unit Adapters deliver a precision fit for 3/8 inch swivel, 10mm, and 8mm outboard motor connections, crafted from durable aluminum. Designed for leak-proof pressure testing and compatible with most major brands (excluding Volvo Penta), these adapters streamline your marine maintenance with professional-grade reliability and a lightweight build.

## Description

Lower unit adapters for most major brands outboard motors

Review: Outdrive pressure test - Works excellent for pressure test on an outdrive.
Review: NO leaks. A 5 Star Product at a Great price. - Worked GREAT on my 9.9 Mercury outboard. I used it with my MityVac hand pumper. No leaks at all. Great Product at a Great Price.

## Features

- Lower unit adapters for most major brands outboard motors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083VTGXZ2 |
| Best Sellers Rank | #65,219 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #20 in Outboard Boat Motors |
| Brand | Slippery Pete |
| Brand Name | Slippery Pete |
| Color | Silver |
| Customer Reviews | 4.5 out of 5 stars 434 Reviews |
| Engine Type | 4 Stroke |
| Fuel Type | Multiple Fuel Types |
| Included Components | No |
| Item Type Name | Aluminum Adapters |
| Item Weight | 0.02 kg |
| Manufacturer | Slippery Pete |
| Manufacturer Part Number | 573B171 |
| Manufacturer Warranty Description | 90 Days from date of purchase |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | Lower Unit Adapters |
| Mounting Type | Transom Mount |
| Number of Items | 1 |
| Operation Mode | Motor |
| Recommended Uses For Product | Outboard motor maintenance and care |
| UPC | 855375008171 |

## Product Details

- **Brand:** Slippery Pete
- **Color:** Silver
- **Engine Type:** 4 Stroke
- **Item Weight:** 0.02 kg
- **Material:** Aluminum

## Images

![Lower Unit Adapters fit Most Major Brands Outboard Motor(3/8 inch Swivel/10mm/8mm) DOES NOT FIT VOLVO PENTA - Image 1](https://m.media-amazon.com/images/I/81G9xxEGA8L.jpg)
![Lower Unit Adapters fit Most Major Brands Outboard Motor(3/8 inch Swivel/10mm/8mm) DOES NOT FIT VOLVO PENTA - Image 2](https://m.media-amazon.com/images/I/814Q3ckcZML.jpg)
![Lower Unit Adapters fit Most Major Brands Outboard Motor(3/8 inch Swivel/10mm/8mm) DOES NOT FIT VOLVO PENTA - Image 3](https://m.media-amazon.com/images/I/81ZP9rqynuL.jpg)
![Lower Unit Adapters fit Most Major Brands Outboard Motor(3/8 inch Swivel/10mm/8mm) DOES NOT FIT VOLVO PENTA - Image 4](https://m.media-amazon.com/images/I/81qdOWlNmXL.jpg)
![Lower Unit Adapters fit Most Major Brands Outboard Motor(3/8 inch Swivel/10mm/8mm) DOES NOT FIT VOLVO PENTA - Image 5](https://m.media-amazon.com/images/I/71+1sPKqIVL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Outdrive pressure test
*by T***G on July 15, 2026*

Works excellent for pressure test on an outdrive.

### ⭐⭐⭐⭐⭐ NO leaks. A 5 Star Product at a Great price.
*by J***Y on June 13, 2025*

Worked GREAT on my 9.9 Mercury outboard. I used it with my MityVac hand pumper. No leaks at all. Great Product at a Great Price.

### ⭐⭐⭐⭐⭐ Worked great.
*by A***R on June 27, 2024*

Fit my Evinrude g2 lower unit and the air chamber for the shifter. Much nicer than the plastic ones.

## Frequently Bought Together

- Lower Unit Adapters fit Most Major Brands Outboard Motor(3/8 inch Swivel/10mm/8mm) DOES NOT FIT VOLVO PENTA
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- Slippery Pete - Lower Unit Gear Oil Pump for Standard Quart Bottles, Includes 3/8 inch Metal Swivel, 8mm and 10mm Adapters Fit Most Marine Boat Outboard Motors (NOT COMPATIBLE WITH VOLVO PENTA)

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**Shop now:** [https://www.desertcart.com.ar/products/180529902-lower-unit-adapters-fit-most-major-brands-outboard-motor-3](https://www.desertcart.com.ar/products/180529902-lower-unit-adapters-fit-most-major-brands-outboard-motor-3)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-13*