fits model: Beetle. make: Volkswagen.

( Manufacturer Part Number: 113105411 ), ( Part Type: Rod ), ( Country Of Origin: Germany )
The **Volkswagen 113105411 connecting rods** are a precision-engineered, high-performance component designed exclusively for the iconic **1200cc, 40hp Volkswagen Beetle** engine, ensuring optimal power transfer and reliability under demanding conditions. Crafted from **high-grade forged steel**, these rods are meticulously heat-treated and dynamically balanced to withstand the stresses of high-revving operation while maintaining structural integrity. Each rod features a **split design with a fully machined small end**, allowing for seamless integration with the crankshaft and piston assembly, reducing friction and minimizing wear over extended use. The **large end** is reinforced with a **sleeve bearing surface**, accommodating the robust **77.0mm bore** of the Beetle s crankshaft, while the **small end** is precision-ground to fit the **6.5mm piston pin**, ensuring a snug, vibration-dampening fit. These rods are not merely replacements they are **performance upgrades** that enhance engine durability, reduce internal friction, and support increased power output when paired with upgraded pistons, crankshafts, or forced induction. Ideal for **restoration projects, high-mileage engines, or forced-air applications**, the 113105411 connecting rods are a critical component for maintaining the legendary reliability of the Beetle s air-cooled flat-four while unlocking its full potential. Built to Volkswagen s exacting standards, they are a direct-fit solution that restores factory precision or serves as a foundation for a more aggressive engine build. Whether restoring a classic Beetle to its original glory or pushing it beyond stock specifications, these rods deliver the strength and precision required to keep the engine running smoothly for thousands of miles.
**Pros and Cons of Buying Volkswagen 113105411 Connecting Rods (1200cc, 40HP Beetle)**
### **Pros:**1. **Authentic OEM Replacement** These connecting rods are genuine Volkswagen parts, ensuring compatibility with the 1200cc air-cooled Beetle engine. OEM components are designed to meet the manufacturer s specifications, reducing the risk of premature failure or performance issues.
2. **Reliability and Durability** Volkswagen s original parts are built to last, especially for the classic Beetle s 1200cc engine, which is known for its simplicity and robustness. High-quality materials and precise machining contribute to long-term reliability.
3. **Performance Consistency** Since these rods are designed for the stock 40HP engine, they maintain the intended power output and efficiency without requiring modifications. This makes them ideal for restorers or enthusiasts who want to preserve the original character of the Beetle.
4. **Ease of Installation** As OEM parts, they fit seamlessly into the engine bay without requiring extensive modifications. This simplifies the repair process, especially for those with limited mechanical experience.
5. **Resale Value Preservation** Using genuine parts in a restoration or repair helps maintain the vehicle s authenticity, which can be crucial if you plan to sell or show the Beetle in the future. Classic car buyers often prefer OEM components.
6. **Warranty Coverage** Volkswagen (or an authorized dealer) may offer warranties on these parts, providing peace of mind against defects. This is particularly valuable if the rods are new and unused.
7. **Compatibility with Aftermarket Upgrades** While these rods are for the stock engine, they can serve as a solid foundation for future upgrades (e.g., bigger pistons or crankshafts) if you later decide to modify the engine.
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### **Cons:**1. **Cost** Genuine Volkswagen parts, especially for a classic model like the Beetle, can be expensive. The price may be higher than aftermarket alternatives, which could offer similar performance at a lower cost.
2. **Limited Availability** Finding these parts may require ordering from a specialty dealer, Volkswagen archive parts suppliers, or international sources. Lead times can be longer than for mass-produced modern vehicles.
3. **No Performance Gains** These rods are designed for the stock 40HP engine. If you re looking to increase power (e.g., for racing or high-speed driving), you ll need to pair them with upgraded pistons, a stronger crankshaft, or other modifications, which may void OEM benefits.
4. **Potential for Counterfeit Parts** Purchasing from unverified sellers increases the risk of receiving fake or substandard rods. Always buy from reputable dealers or directly from Volkswagen to avoid this issue.
5. **Weight Considerations** The 1200cc Beetle engine is lightweight by design, and while these rods are durable, they may not offer the same weight savings as aftermarket forged rods (which are often used in performance builds).
6. **Maintenance Requirements** The air-cooled 1200cc engine is simple but requires regular maintenance (e.g., valve adjustments, piston ring checks) to prevent issues. Using OEM rods doesn t eliminate these needs.
7. **Environmental and Ethical Concerns** If you re environmentally conscious, purchasing a new OEM part for a classic car may raise questions about resource use. Some buyers opt for used or salvaged parts instead to reduce waste.
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### **Conclusion:**The **113105411 connecting rods** from Volkswagen are an excellent choice if you prioritize **authenticity, reliability, and long-term durability** for your 1200cc Beetle. They are ideal for restorers, classic car enthusiasts, or those who want to maintain the engine s original specifications without compromising on quality. The trade-offs higher cost and limited availability are justified for owners who value OEM integrity.
If your primary goal is **cost savings or performance tuning**, aftermarket rods (e.g., forged or high-strength options) might be worth considering. However, for a stock or near-stock build, these genuine parts are hard to beat.
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### **Recommendation:** **Buy these rods if:**- You are restoring or maintaining a classic Beetle and want to stay true to the original design.
- You value OEM reliability and are willing to pay for genuine parts.
- You plan to keep the engine stock or make minimal modifications.
- You have access to a reputable dealer to ensure authenticity.
**Avoid or consider alternatives if:**- You re on a tight budget and can find high-quality aftermarket rods at a fraction of the cost.
- You intend to heavily modify the engine (e.g., forced induction, high RPM use) and need stronger, performance-oriented components.
- You re unable to source them easily due to availability issues.
For most Beetle owners seeking a **straightforward, high-quality repair**, these rods are a **strong recommendation**. Just ensure you purchase from a trusted source to avoid counterfeit parts.
Connecting rods for Volkswagen 1200cc, 40hp, remanufactured, may need cleaning. Great item for your collection. Good condition.