Engine Crankshaft 8200416793 / 7700273361 / 7700273357 Lada Largus / Renault Clio Megane Dacia Logan / K4M 16V / K7M 8V

Product Overview

Basic Definition of Engine Crankshaft

The Engine Crankshaft is the core power transmission component of internal combustion engines, responsible for converting the linear motion of pistons into rotational motion to drive the whole vehicle. Our product covers the part numbers 7700273357, 8200416793 and 7700273361, which are specially designed for K4M 16V and K7M 8V engine systems. It is perfectly matched with Lada Largus, Renault Clio, Renault Megane and Dacia Logan models, and is the first choice for engine maintenance and replacement. The product is independently developed and produced by our factory, with stable performance and high cost-effectiveness, and has won wide recognition in the global aftermarket.

Core Position in Engine System

As the "backbone" of the engine, the quality of the crankshaft directly determines the power output efficiency and service life of the engine. Our crankshaft is manufactured in strict accordance with original factory standards, and the dimensional accuracy is controlled within the micron level, which can effectively avoid problems such as engine jitter and power loss caused by mismatched crankshafts.

Core Benefits

Enhanced Engine Power Output

The product is designed with a precise stroke of 80.50mm, which maximizes the combustion efficiency of the engine cylinder. It can improve the torque output of the engine by 8-10% compared with ordinary crankshafts, and ensure stable power output in both low and high speed ranges.

Excellent Durability and Wear Resistance

The crankshaft is made of high-strength alloy steel, with high hardness and fatigue resistance after quenching and tempering treatment. It can withstand long-term high-load operation without deformation or fracture, and the service life is extended by more than 30% compared with similar products on the market.

Zero-Adaptation Installation Experience

The product is 100% consistent with the original installation dimensions, and no secondary processing is required during installation. It can directly replace the old crankshaft, saving maintenance time and costs for repair shops and car owners.

Application & Compatibility

Compatible Vehicle Models

• Lada Largus series

• Renault Clio series

• Renault Megane series

• Dacia Logan series

Compatible Engine Codes

• K4M 16V engine

• K7M 8V engine

Technical Specifications

Quality & Craftsmanship

Precision Machining Process

The crankshaft is processed by five-axis CNC machine tools, and the dimensional tolerance is controlled within ±0.005mm. Every step from blank forging to fine grinding is strictly inspected to ensure that each product meets the quality standard.

Strict Quality Testing

Before leaving the factory, each crankshaft has to pass three tests: dynamic balance test, hardness test and dimensional accuracy test. Only products that pass all tests can be put on the market, so as to avoid unqualified products entering the market.

Manufacturer Advantages & Services

Factory Direct Sales Advantage

We adopt the factory direct sales model, eliminating intermediate links, and the price is 20-25% lower than that of dealers. Customers can enjoy factory prices while obtaining high-quality products.

Flexible Customization Service

We can provide customized crankshaft processing services according to the special needs of customers, including adjusting dimensions and materials, to meet the personalized needs of different markets.

Efficient Logistics and Distribution

We have established long-term cooperative relations with international logistics companies, and can deliver goods to ports around the world within 7-15 working days. We also provide one-stop customs clearance service to reduce the import pressure of customers.

FAQ

SincereFullIs this crankshaft suitable for Renault 19 models?

SincereFullYes, our Engine Crankshaft is fully compatible with Renault 19 models equipped with K4M 16V or K7M 8V engines. It is recommended to confirm the engine code before purchasing.

SincereFullWhat is the minimum order quantity for this product?

SincereFullThe minimum order quantity is 1 PC, which is suitable for both individual car owners and large-scale maintenance shops to purchase.

CTA

Take Action Now

Are you still looking for a high-quality Engine Crankshaft with reliable performance and favorable price? Click the "Inquire" button to contact our professional sales team immediately, and we will provide you with a detailed quotation and technical support. You can also click "Add to Basket" to place an order directly. We promise to provide you with the best quality products and the most thoughtful after-sales service. Don't hesitate!