---
product_id: 28866095
title: "DNJ Engine Components RB4120 Rod Bearing Set Size: Standard Oversize"
brand: "dnj"
price: "AR$116185"
currency: ARS
in_stock: true
reviews_count: 2
url: https://www.desertcart.com.ar/products/28866095-dnj-engine-components-rb4120-rod-bearing-set-size-standard-oversize
store_origin: AR
region: Argentina
---

# Precision fit RB4120 size High-grade steel durability Optimized for oil lubrication DNJ Engine Components RB4120 Rod Bearing Set Size: Standard Oversize

**Brand:** dnj
**Price:** AR$116185
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your engine’s heartbeat with precision and power!

## Quick Answers

- **What is this?** DNJ Engine Components RB4120 Rod Bearing Set Size: Standard Oversize by dnj
- **How much does it cost?** AR$116185 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/28866095-dnj-engine-components-rb4120-rod-bearing-set-size-standard-oversize)

## Best For

- dnj enthusiasts

## Why This Product

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

## Key Features

- • **Lubricant Friendly:** Versatile with various oil-based lubricants to keep your engine running cool
- • **Compact & Convenient:** Space-saving dimensions (4.75 x 3.5 x 1.94 inches) for easy storage and handling
- • **Seamless Compatibility:** Perfectly sized for RB4120 rod bearings ensuring hassle-free installation
- • **Engineered for Endurance:** Crafted from premium steel to outlast the competition
- • **Frictionless Performance:** Plain bearing design minimizes friction for smoother engine operation

## Overview

The DNJ RB4120 Rod Bearing Set is a robust, precision-engineered plain bearing crafted from high-quality steel. Designed for seamless fit with RB4120 rod bearings, it ensures minimal friction and optimal engine performance. Compatible with oil lubricants and featuring compact dimensions, this bearing set is built for durability, efficiency, and easy handling.

## Description

Full description not available

## Features

- Robust Construction: Engineered with high-quality steel for durability and longevity
- Perfect Fit: Designed to match RB4120 rod bearings for a seamless installation
- Smooth Operation: Plain bearings ensure minimal friction and optimal performance
- Versatile Compatibility: Works with various lubricants, including oil
- Space-Saving Design: Compact dimensions (3.5" W x 4.75" L x 1.94" H) for easy storage and handling

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DNJ |
| Material | Metal |
| Item dimensions L x W x H | 4.75 x 3.5 x 1.94 inches |
| Bearing Number | RB4120 |
| Bearing Type | Plain Bearing |
| Compatible Lubricant | Oil |
| Manufacturer | DNJ |
| Item Weight | 4.8 ounces |
| Product Dimensions | 4.75 x 3.5 x 1.94 inches |
| Manufacturer Part Number | RB4120 |

## Product Details

- **Brand:** DNJ
- **Material:** Metal
- **Item dimensions L x W x H:** 4.75 x 3.5 x 1.94 inches
- **Bearing Number:** RB4120
- **Bearing Type:** Plain Bearing

## Images

![DNJ Engine Components RB4120 Rod Bearing Set Size: Standard Oversize - Image 1](https://m.media-amazon.com/images/I/71AQUFaRzgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bearings
*by V***  on February 24, 2025*

Appears to be good quality and fitness

### ⭐⭐⭐⭐⭐ SAVED MY 03
*by J***. on July 30, 2020*

Did a rod bearing change on my 03 3.8 mustang works great if you catch it on time make sure to sand down ALL surfaces before replacing rod bearings (inside of rod bearing caps and all the way around the surface just for a few seconds to get smooth touch, then sand crank shaft for smooth finish) and Go a thicker oil weight than normal this will forsure get you a few extra thousand miles. PRIME ENGINE OIL BEFORE FIRST START

## Frequently Bought Together

- DNJ Engine Components RB4120 Rod Bearing Set Size: Standard Oversize
- DNJ MB4116 Main Bearings Set Standard for 1989-2008 Ford, Lincoln, Mercury Continental, Cougar, E-150 3.8L-4.2L V6 12V OHV 232cid
- DNJ PR4122 Piston Rings Standard For 96-08 Ford Mercury Cougar 3.8L-4.2L OHV

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**Shop now:** [https://www.desertcart.com.ar/products/28866095-dnj-engine-components-rb4120-rod-bearing-set-size-standard-oversize](https://www.desertcart.com.ar/products/28866095-dnj-engine-components-rb4120-rod-bearing-set-size-standard-oversize)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-28*