10x43 8x39 8x41 11x41 11x43 Rear Differential Suzuki Jimny Samurai SJ413

The Differential Assembly is a key component of the Suzuki 4WD drivetrain. It transfers torque from the final-drive gear set to the axle shafts while allowing the left and right wheels to rotate at different speeds when the vehicle turns. This differential is available with multiple gear-ratio configurations, including 10×43, 8×39, 8×41, 11×41, and 11×43, providing replacement options for different compatible Suzuki Jimny, Samurai and SJ413 axle configurations. The differential works together with the ring gear, pinion gear, axle shafts, bearings and differential housing to deliver engine torque to the drive wheels.

Core Advantages

1. Reliable Torque Distribution, the differential distributes torque between the left and right axle shafts while allowing different wheel speeds during cornering.

2. Manufactured from robust automotive-grade materials designed to withstand repeated torque loads, vibration and demanding 4WD operating conditions.

3. Replacing the complete differential assembly can reduce rebuilding time when the original carrier or internal components are severely worn.

Application Scenarios

Suzuki Jimny differential replacement

Suzuki Samurai differential repair

SJ413 differential replacement

Front axle differential repair

Rear axle differential repair

4WD drivetrain maintenance

Final-drive restoration

Differential rebuilding

Off-road vehicle repair

Used-vehicle restoration

Automotive aftermarket distribution

International wholesale supply

Usage & Installation Guide

Professional installation by a qualified differential or drivetrain technician is strongly recommended.

Step 1 – Confirm the Original Specification

Step 2 – Select the Correct Ratio

Choose the replacement ratio that matches the vehicle's original axle specification.

For example:

10×43 = approximately 4.30:1

8×39 = approximately 4.88:1

8×41 = approximately 5.13:1

11×41 = approximately 3.73:1

11×43 = approximately 3.91:1

Do not mix different final-drive ratios between the front and rear axles of a 4WD vehicle unless the vehicle manufacturer or drivetrain specialist specifically confirms compatibility.

Step 3 – Remove the Original Differential

Safely raise and support the vehicle. Drain the differential oil and remove the original differential assembly according to the applicable service procedure.

Step 4 – Inspect Related Components

Inspect:

Axle housing

Ring gear

Pinion gear

Bearings

Oil seals

Axle shafts

Differential carrier

Driveshaft flange

Mounting surfaces

Replace worn bearings and seals where necessary.

Step 5 – Install the Replacement Differential

Install the replacement unit into the axle housing and ensure that all mounting surfaces and components are correctly aligned.

Step 6 – Check Gear Backlash & Bearing Preload

Adjust the differential according to the applicable axle specifications. Check:

Ring-and-pinion backlash

Bearing preload

Gear-contact pattern

Carrier alignment

Pinion depth

Step 7 – Add Differential Oil

Fill the differential with the appropriate final-drive lubricant to the manufacturer's specified level.

Step 8 – Final Inspection & Road Test

Check for oil leakage, abnormal noise, excessive vibration and correct drivetrain operation. Conduct a controlled road test after installation.

After-Sales Service & Warranty

12-Month Warranty

We provide a 12-month warranty against verified manufacturing-related quality issues under normal operating conditions and professional installation.

Pre-Shipment Inspection

Each differential assembly can be inspected before shipment for:

Product configuration

Gear ratio

Tooth count

Appearance

Machining quality

Assembly condition

Packaging integrity

Fitment Verification

To minimize incorrect orders, customers can provide:

Vehicle model

Production year

VIN

Front/rear axle information

Existing gear ratio

Ring gear tooth count

Pinion tooth count

Original differential photos

Our technical team can help confirm the appropriate configuration before shipment.

Technical Support

We provide support for:

Product identification

Gear-ratio confirmation

Differential matching

Installation questions

Troubleshooting

After-sales claims

Global Wholesale Service

We support international wholesalers, distributors, 4WD specialists, repair shops and differential rebuilders with:

Bulk orders

Mixed-ratio orders

Export packaging

Pre-shipment inspection

International shipping coordination

Long-term aftermarket supply

Warranty Claim Support

If a verified manufacturing-related quality issue occurs within the warranty period, customers can provide product photos, installation information and vehicle details for assessment and further resolution.

Wenzhou Ideer Auto Parts

Wenzhou Ideer Established in 2013, which is a professional manufacturer and exporter that is concerned with the design, development and production of auto parts. We are located in Wenzhou, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. We fucos on Japanese car model 4x4 and 4x2 transmission system spare parts. Such as Differential assembly, cronw wheel pinion, Gears, differential actuator, manual transmission, gearbox shaft, synchronizer, synchronizer rings,shift lever, transfer case, chains, transfer case actuator and so on. The car model is including Toyota Hilux, Landcruiser, Prado, Hiace, Nissan Navara, Nissan xtrail ,Isuzu D-MAX, Changan, JAC, Geely, Chery, Wuling,Great Wall, Lada, UAZ, GAZ and so on. Besides, we have received ISO9001 and CE.

If you are interested in any of our products or would like to discuss a customorder, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.

Our Advantages

1. Strong Sourcing Capacity：It covers parts for multiple car brands, with efficient parts allocation, solving the limitations of supply from a single factory;

2. Low MOQ & Sample Available：Lowering the barriers to cooperation allows customers to easily verify product quality;

3. Fast Delivery：Improve inventory management, respond quickly after an order is placed, and shorten the delivery cycle;

4 .Custom Development：A professional team supports new product customization to meet special needs;

5 .Reliable After-sales Support：We provide after-sales guidance in both text and video format, and offer rapid response to quality issues.

Professional Team Service for You

At the heart of our company is a team of seasoned automotive engineers, technical specialists, and dedicated customer service professionals. We understand that in the auto parts industry, technical precision and reliable support are just as important as the products themselves. Our team brings decades of collective experience to the table, providing expert guidance on product selection, technical specifications, and logistics. From the moment you inquire to the final delivery, our experts are committed to providing a seamless, efficient, and professional experience that ensures your business stays ahead of the curve.

Exhibitions and Customers

Our commitment to excellence has taken us to the most prestigious automotive exhibitions around the world, such as Automechanika. Through years of active participation in these global stages, we have successfully built a vast and loyal network of partners, particularly within the dynamic Latin American market. These face-to-face interactions have allowed us to gain a profound understanding of the unique vehicle demographics and market demands of the region. Today, we are proud to be a trusted supplier for countless wholesalers and distributors across Latin America, providing tailored solutions that meet the specific needs of their local customers.

Customer reviews

The true measure of our success lies in the satisfaction of our partners. We are consistently praised by wholesalers and professional mechanics across Latin America and the globe for the uncompromising quality of our parts. Our customers frequently highlight the exceptional durability of our products, the precision of our fitment, and the reliability of our professional service team. For many of our long-term clients, we are not just a supplier, but a cornerstone of their business growth, providing the mechanical integrity that keeps their customers on the road and their reputation strong.