---
product_id: 327737206
title: "ACL (4B1972H-STD) Standard Size High Performance Rod Bearing Set for Acura/Honda"
brand: "acl"
price: "1433 kr"
currency: NOK
in_stock: true
category: "Acl"
url: https://www.desertcart.no/products/327737206-acl-4b1972h-std-standard-size-high-performance-rod-bearing-set
store_origin: NO
region: Norway
---

# Hardened steel backs for superior bearing support Tight wall tolerances for consistent clearances High strength overlay for fatigue resistance ACL (4B1972H-STD) Standard Size High Performance Rod Bearing Set for Acura/Honda

**Brand:** acl
**Price:** 1433 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your Acura TSX with race-ready precision and reliability!

## Quick Answers

- **What is this?** ACL (4B1972H-STD) Standard Size High Performance Rod Bearing Set for Acura/Honda by acl
- **How much does it cost?** 1433 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/327737206-acl-4b1972h-std-standard-size-high-performance-rod-bearing-set)

## Best For

- acl enthusiasts

## Why This Product

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

## Key Features

- • **Race-Proven Durability:** Engineered with a high strength overlay plate to conquer fatigue and high RPM stress.
- • **Optimized Heat Management:** Flash plating eliminated to boost heat transfer and keep your engine cooler under pressure.
- • **Unmatched Bearing Support:** Hardened steel backing ensures maximum retention and stability under extreme conditions.
- • **Designed for High RPM Excellence:** Increased eccentricity and enlarged ID chamfers accommodate performance crankshafts and bore distortion.
- • **Precision Fit for Peak Performance:** Tight, consistent wall tolerances maintain ideal clearances for smooth, reliable operation.

## Overview

The ACL (4B1972H-STD) Rod Bearing Set is a high-performance, trimetal engine bearing designed specifically for the 2004-2006 Acura TSX K24A2 engine. Featuring a fatigue-resistant overlay, hardened steel backing, and precision engineering, these bearings deliver superior durability, heat management, and consistent clearances to withstand high RPM conditions and enhance engine reliability.

## Description

(K24A2; STD) Built for the (04-06) Acura TSX... ACL Bearing offers the unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings. These Race Series Connecting Rod Bearings are designed to withstand higher RPM conditions.Features:High strength overlay plate with reduced thickness for improved fatigue properties.Hardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing. Increased crush for improved bearing retention.Elimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing. Increased eccentricity to compensate for bore distortion at high RPM and to assist in the formation of hydrodynamic oil films. Tight consistent wall tolerances to help you maintain consistent clearances. Enlarged ID chamfers on bearing edges where required to accommodate large fillet radius on performance crankshafts.

## Features

- Fit type: Clevite ACL King
- Acura TSX (04-06)
- If you do not see your application, please call to inquire.
- Part number: 4B1972H-STD

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002EWJU76 |
| Bearing Number | 4B1972H STD |
| Bearing Type | Plain Bearing |
| Best Sellers Rank | #188,507 in Automotive ( See Top 100 in Automotive ) #13 in Car Connecting Rod Bearings |
| Brand Name | ACL |
| Compatible Lubricant | Oil |
| Item Weight | 45 g |
| Manufacturer | ACL |
| Material Type | Alloy Steel |
| Model | 4B1972H-STD |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 4B1972H-STD |
| Specification Met | ISO 1206 |
| Unit Count | 1 Count |

## Product Details

- **Bearing number:** 4B1972H STD
- **Brand:** ACL
- **Item weight:** 45 g
- **Material:** Alloy Steel
- **Specification met:** ISO 1206

## Images

![ACL (4B1972H-STD) Standard Size High Performance Rod Bearing Set for Acura/Honda - Image 1](https://m.media-amazon.com/images/I/51RhrgvOldL.jpg)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-11-02*