---
product_id: 175349835
title: "King Engine Bearings - MB 557SI MB557SI Main Bearing"
brand: "king engine bearings"
price: "₱3646"
currency: PHP
in_stock: true
category: "King Engine Bearings"
url: https://www.desertcart.ph/products/175349835-king-engine-bearings-mb-557si-mb557si-main-bearing
store_origin: PH
region: Philippines
---

# Compact 5.12x3.54in Size Precision Alloy Steel Vehicle-Specific Fit King Engine Bearings - MB 557SI MB557SI Main Bearing

**Brand:** king engine bearings
**Price:** ₱3646
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** King Engine Bearings - MB 557SI MB557SI Main Bearing by king engine bearings
- **How much does it cost?** ₱3646 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/175349835-king-engine-bearings-mb-557si-mb557si-main-bearing)

## Best For

- king engine bearings enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Robust:** Precisely sized at 5.12 x 3.54 inches for efficient space utilization without compromising strength.
- • **Trusted by Professionals:** Backed by King Engine Bearings’ manufacturer warranty and a solid 4.3-star rating from 77 users.
- • **Tailored Fit for Your Ride:** Vehicle-specific design guarantees seamless installation and optimal engine compatibility.
- • **Optimized for Oil Lubrication:** Designed to work flawlessly with oil-based lubricants, enhancing engine longevity and smooth operation.
- • **Engineered for Peak Performance:** Crafted from durable alloy steel to ensure long-lasting reliability under high stress.

## Overview

The MB 557SI Main Bearing by King Engine Bearings is a high-quality, alloy steel plain bearing designed specifically for vehicle engines. Compact and robust, it ensures a perfect fit and optimal performance, supported by a manufacturer’s warranty and positive user reviews. Ideal for automotive professionals seeking reliable engine components tailored for oil lubrication systems.

## Description

NA

## Features

- Package Dimensions: 13.208 H x 4.572 L x 9.144 W (centimetres)
- Package Weight: 0.499 kilograms
- Country of Origin : Israel
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003KSEX52 |
| Bearing Number | MB557SI |
| Bearing Type | Plain Bearing |
| Best Sellers Rank | #702,600 in Automotive ( See Top 100 in Automotive ) #7 in Automotive Performance Engine Main Bearings #18,746 in Automotive Replacement Engine Parts |
| Brand Name | King Engine Bearings |
| Compatible Lubricant | Oil |
| Customer Reviews | 4.3 4.3 out of 5 stars (77) |
| Global Trade Identification Number | 00611500404900 |
| Included Components | Main Bearings |
| Item Dimensions | 5.12 x 1.77 x 3.54 inches |
| Item Thickness | 3.54 inches |
| Item Type Name | Main Bearings |
| Item Weight | 8.48 ounces |
| Manufacturer | King Engine Bearings |
| Material Type | Alloy Steel |
| Model | MB 557SI |
| Number of Items | 1 |
| Part Number | MB557SI |
| UPC | 611500404900 |
| Unit Count | 1 Count |
| Warranty Description | Manufacturer’s Warranty |

## Product Details

- **Bearing Number:** MB557SI
- **Brand:** King Engine Bearings
- **Item Weight:** 8.48 ounces
- **Item dimensions L x W x H:** 5.12 x 1.77 x 3.54 inches
- **Material:** Alloy Steel

## Images

![King Engine Bearings - MB 557SI MB557SI Main Bearing - Image 1](https://m.media-amazon.com/images/I/61rFGN+pCwL.jpg)

## Frequently Bought Together

- King Engine Bearings - MB 557SI MB557SI Main Bearing
- King Engine Bearings - CR 807SI CR807SI Rod Bearing Set
- Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red

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**Shop now:** [https://www.desertcart.ph/products/175349835-king-engine-bearings-mb-557si-mb557si-main-bearing](https://www.desertcart.ph/products/175349835-king-engine-bearings-mb-557si-mb557si-main-bearing)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-08-30*