1. Automatic Transmissions Products
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  3. HONDA 20021-R17-K10

HONDA 20021-R17-K10 Transmission Assy.

fits make: Honda.

20021-r17-k10 Honda Transmission Assy. For

( Manufacturer Part Number: 20021-R17-K10 ), ( Part Type: Transmission )

Review HONDA 2002 1-r17-k10 Transmission Assy.

The **Honda 20021-R17-K10** is a high-performance automatic transmission designed specifically for Honda s high-output and turbocharged engines, including those found in the **Honda Civic Type R (8th Gen, 2016-2021)**, **Honda NSX (R35)**, and other performance-oriented models requiring precise shifting and robust durability. This transmission is engineered to deliver seamless gear engagement, optimized torque conversion, and enhanced efficiency, making it an ideal choice for drivers seeking both sporty responsiveness and long-term reliability. Built with Honda s proprietary **Type-R17** transmission architecture, it features a compact yet robust design, incorporating a **6-speed automatic** configuration with a **torque converter** that maximizes power transfer while minimizing lag during acceleration. The transmission s **K10** designation indicates its compatibility with engines producing up to **350 horsepower**, ensuring it can handle the aggressive power delivery of turbocharged or supercharged setups without compromising smoothness or longevity.

Under the hood, the **20021-R17-K10** incorporates advanced **valve body control** and **electronic shift solenoids**, allowing for precise gear selection and adaptive shifting patterns tailored to driving conditions. The transmission s **planetary gear set** is engineered for minimal wear, even under high-stress conditions, while the **hydraulic clutch packs** provide consistent engagement and disengagement, reducing the risk of slippage or hesitation. For durability, it is constructed from **high-grade steel and aluminum alloys**, with reinforced housing and optimized lubrication pathways to dissipate heat efficiently and extend component life. Whether installed in a **street-legal Civic Type R** or a **track-focused NSX**, this transmission ensures a balance of **aggressive performance** and **reliability**, making it a sought-after upgrade for enthusiasts looking to enhance their Honda s drivetrain without sacrificing performance or refinement.

Additionally, the **20021-R17-K10** is designed with **easy installation** in mind, featuring a **direct bolt-on compatibility** with Honda s **Type-R17** transmission tunnel and engine mounts, reducing the need for extensive modifications. Its **sealed gearbox** and **robust gasket system** help prevent leaks, while the **integrated oil pump** ensures consistent lubrication under high RPMs. For those seeking even greater performance, aftermarket support is widely available, including **performance clutch kits, upgraded valve bodies, and custom shift programming** to fine-tune the transmission s behavior for track use or aggressive street driving. Whether used in stock form or as part of a **full power upgrade**, the **Honda 20021-R17-K10 transmission** stands as a testament to Honda s engineering precision, delivering **smooth, responsive shifts** and **uncompromising durability** for high-performance applications.

### Pros and Cons of Buying a Honda 20021-R17-K10 Transmission

The **Honda 20021-R17-K10** is a manual transmission commonly used in Honda vehicles, particularly in models like the Civic, Accord, and CR-V from the late 1990s to early 2000s. Below is a detailed breakdown of its advantages and disadvantages.

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### **Pros**

1. **Proven Reliability**

The Honda 20021-R17-K10 is a well-established transmission design known for durability, especially when properly maintained. Many drivers report smooth operation and longevity, often lasting well beyond 100,000 miles with regular upkeep.

2. **Widely Available Parts and Support**

Being a Honda product, this transmission benefits from a vast network of aftermarket parts, including clutches, synchronizers, seals, and gaskets. Mechanics familiar with Honda transmissions are common, reducing repair complexity.

3. **Manual Transmission Advantages**

Manual transmissions are favored by enthusiasts for their engagement, control, and often lower maintenance costs compared to automatics. They tend to be more fuel-efficient and can handle higher torque loads better than some modern automatics.

4. **Cost-Effective Replacement**

Compared to some modern transmissions, the 20021-R17-K10 is relatively inexpensive to purchase, rebuild, or replace. This makes it a cost-effective choice for budget-conscious buyers or those restoring classic vehicles.

5. **Compatibility with Classic and Modified Vehicles**

This transmission is a popular choice for enthusiasts modifying or restoring older Honda models. Its robust design and availability make it suitable for high-performance builds, including those with upgraded engines or aftermarket drivetrains.

6. **Ease of Maintenance**

Manual transmissions like this one are generally easier to service than automatics. Basic maintenance (e.g., fluid changes, clutch adjustments) can be done by DIYers with minimal tools.

7. **Strong Secondary Market**

Due to its popularity, used 20021-R17-K10 transmissions are frequently available on platforms like eBay, Craigslist, or at junkyards. This makes it easier to find a used unit if buying on a budget.

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### **Cons**

1. **Potential for Wear Over Time**

Like all transmissions, the 20021-R17-K10 can wear out, especially if neglected. Common issues include worn synchronizers, leaking seals, or a failing clutch. Regular maintenance is critical to avoid costly repairs.

2. **Clutch Wear and Replacement Costs**

The clutch in this transmission is a frequent point of failure, particularly in high-mileage or heavily used vehicles. Replacing a clutch can be labor-intensive and expensive, especially if the vehicle is not in a position that makes access easy.

3. **Limited Modern Support**

While Honda still supports this transmission, parts and service information may be harder to find compared to newer models. Some mechanics may lack experience with older manual transmissions, potentially increasing repair costs.

4. **Shift Linkage and Cable Issues**

Over time, the shift linkage or cable can wear out or become stiff, leading to rough or difficult shifting. Replacing these components can be time-consuming and may require specialized tools.

5. **Synchronizer Problems**

Synchronizers (which allow smooth gear changes) can wear out, causing grinding noises during shifts. Replacing them is a labor-intensive job that may require disassembling the transmission.

6. **Potential for Fluid Leaks**

Gaskets and seals in the transmission can degrade over time, leading to fluid leaks. Low fluid levels can cause premature wear or even transmission failure if not addressed promptly.

7. **Compatibility Issues with Modified Vehicles**

While this transmission is robust, heavily modified vehicles (e.g., with significantly increased power) may stress it beyond its intended limits. Upgrading to a heavier-duty transmission (e.g., a Tremec or a custom-built unit) may be necessary for high-performance applications.

8. **Learning Curve for Manual Driving**

If the buyer is not experienced with manual transmissions, the 20021-R17-K10 may require a learning period to master shifting smoothly, especially in stop-and-go traffic.

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### **Conclusion**

The **Honda 20021-R17-K10 transmission** is a solid, reliable choice for those seeking a durable manual transmission for Honda vehicles, particularly in classic or modified applications. Its strengths lie in its proven reliability, widespread availability of parts, and cost-effectiveness. However, it is not without drawbacks, including potential clutch and synchronizer wear, maintenance requirements, and the need for regular upkeep to avoid costly repairs.

For **enthusiasts, restorers, or budget-conscious buyers**, this transmission is an excellent option, especially if they are prepared for basic maintenance and occasional part replacements. For **high-mileage or heavily used vehicles**, it may require more frequent attention to avoid failure.

For **modern daily drivers or those seeking minimal maintenance**, a newer automatic transmission might be a better fit, despite potentially higher upfront costs. However, for those who appreciate the driving experience of a manual transmission and are willing to invest time in maintenance, the 20021-R17-K10 remains a strong and practical choice.

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### **Recommendation**

- **Buy it if:** You are restoring or modifying a classic Honda, enjoy manual transmissions, and are willing to perform regular maintenance (e.g., fluid changes, clutch inspections). It s also a good choice if you re on a tight budget and can find a used unit in good condition.

- **Avoid it if:** You prioritize convenience over control, plan to drive the vehicle heavily without maintenance, or are building a high-performance vehicle that will significantly exceed the transmission s intended torque capacity.

- **Best for:** Enthusiasts, DIY mechanics, and those who value the driving experience of a manual transmission in a reliable package.

For optimal performance, pair this transmission with a well-maintained clutch, proper transmission fluid (e.g., Honda Genuine or a high-quality synthetic alternative), and regular inspections. If buying used, thoroughly inspect the transmission for leaks, unusual noises, or signs of wear before purchasing.

Details:

Engineered using the latest technology to ensure product lasts longer in service. 2002 1-R17-K10 Transmission Assay. Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. For Honda: Part Number: 2002 1-R17-K10 Manufacturer: Honda.

Made of high-quality components for durability, reliability, and performance. Manufactured following strict OE standards to work like the original component. Designed specifically for trucks, trailers, and buses.

part #: 20021r17k10 price

  • $5202.62

specifications autotransmissionsgo:

  • for makes: Honda
  • mpn: 20021-r17-k10
  • part type: Transmission

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  • Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission

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for makes: honda, part type: transmission,
category: auto parts > car truck parts accessories > transmission drivetrain > automatic transmission, sku: 24136553955399603,
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