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A connecting rod is a crucial part of an internal combustion engine. It transfers motion from the piston to the crankshaft, converting linear energy into rotational motion. This movement is essential for generating power and ensuring smooth engine operation. At Wilmink Engine Parts, we offer high-quality connecting rods engineered with OE quality. Our selection includes trusted brands like Kolbenschmidt and BF Original, ensuring reliability for every engine type. |
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What Causes a Connecting Rod to Fail?
Connecting rods operate under intense pressure and extreme temperatures. Several factors can cause wear or defects and engine damage:
| Cause | Issue |
| Overloading | Excessive material stress due to too much torque or forced acceleration. |
| Poor Lubrication | Insufficient oil supply can lead to thermal overload |
| Material Fatigue | Over time high speeds can overload the material, which can cause it to tear. |
| Improper Installation | Misalignment or incorrect adjustment can cause major damage. |
Regular oil changes, proper installation, the right choice of parts and proper use of the engine are crucial to prevent defects.
What Are the Different Types of Connecting Rods?
Different materials offer unique advantages depending on the application:
- Steel Connecting Rods – High durability, ideal for heavy-duty and performance applications.
- Aluminum Connecting Rods – Lightweight, best suited for performance engines.
- Titanium Connecting Rods – Strong yet light, used in professional performance engines.
- Powdered Metal Connecting Rods – Very strong and commonly found in high performing engines.
- Custom Connecting Rods – Available for specialized builds or oldtimers, ensuring precision and performance.
Can I Order Custom-Made Connecting Rods?
Yes! If you need custom-engineered connecting rods, we offer tailored solutions from CP-Carrillo for racing, performance, and specialty builds. Based on your engine specifications, these rods make sure the weight, strength, and durability are optimal for the application. Together with our specialist we help you find the perfect fit for your application. Find more information about custom rods on our ‘custom-made’ page.
How Long Do Connecting Rods Last?
A connecting rod normally lasts the lifetime of an engine. This does depend on:
- Material Quality – Parts with OE-specifications last longer.
- Conditions – High-performance engines experience more significant wear.
- Proper Maintenance – Regular oil changes and inspections extend service life.
However, high-performance or heavy-duty applications require frequent inspections and possible replacement due to the higher load.
For What Applications Are Connecting Rods Available?
At Wilmink Engine Parts, we provide connecting rods for various engine types:
- Passenger cars – OE parts for the aftermarket.
- Performance & Racing Engines – Lightweight, reinforced rods for maximum durability.
- Heavy-Duty Diesel Engines – Built for trucks, agriculture, and industrial applications.
- Marine Engines – Resistant to corrosion, extreme torque, and harsh environments.
From What Brands Are Connecting Rods Available?
We supply high-quality connecting rods from industry-leading brands:
- CP-Carrillo – High-performance (custom) rods for performance.
- Kolbenschmidt – OE-quality rods for different popular vehicles.
- BF Original – Perfect solutions for heavy duty applications.