NAMURA ORNA-RA422999-GS Piston Rings Bike 67.44MM

( Brand: Namura ), ( Manufacturer Part Number: ORNA-RA422999-GS ), ( Part Type: Ring Piston )

Review NAMURA Ktm Dirt Bike Piston Rings 67.44mm fits SX 250 1996–1999

Introducing the Namura OR-A422999-GS piston rings for the 1996-1999 KTM 250 SX bike. These piston rings are specifically designed to provide optimal performance and durability for your two-stroke motorcycle.

The outer piston ring in this set measures 67.44mm in diameter and is responsible for creating a seal between the piston and the cylinder wall. It is made from a high-quality, heat-resistant material to ensure a tight seal even under the extreme temperatures generated during engine operation.

The intermediate piston ring, also included in this set, is slightly narrower than the outer ring and sits just below it. Its primary function is to prevent the combustion gases from escaping between the piston and the cylinder wall, which helps to improve engine efficiency and power output.

The inner piston ring, which is the smallest ring in the set, is designed to prevent the piston from contacting the cylinder wall directly. This ring ensures a proper clearance between the piston and the cylinder wall, allowing for smooth engine operation and reducing the risk of scuffing or damage.

All three piston rings in this set are precision-engineered to fit perfectly in the KTM 250 SX engine. They are manufactured to exacting standards using high-quality materials and advanced manufacturing techniques to ensure a long service life and reliable performance.

Installing these piston rings is a straightforward process, and they come with clear installation instructions to make the job as easy as possible. By using these high-quality piston rings in your KTM 250 SX bike, you can enjoy improved engine performance, better fuel efficiency, and extended engine life.

So if you're looking to keep your KTM 250 SX bike in top shape, look no further than the Namura OR-A422999-GS piston rings. With their superior quality and fit, they are the ideal choice for your motorcycle.

Pros and Cons of Buying NAMURA ORNA-RA422999-GS Piston Rings for a 1996-1999 KTM 250 SX Bike

The NAMURA ORNA-RA422999-GS piston rings are aftermarket replacement parts designed for 1996-1999 KTM 250 SX bikes. These piston rings are an alternative to OEM (Original Equipment Manufacturer) parts. In this analysis, we will discuss the pros and cons of purchasing these piston rings.

1. Cost-effective: Aftermarket parts like NAMURA ORNA-RA422999-GS piston rings are often more affordable than their OEM counterparts. This can be a significant advantage for budget-conscious consumers or those looking to save on repair costs.

2. Availability: Aftermarket parts are generally more widely available than OEM parts. This can be especially important if you're in a time crunch or need to replace the piston rings quickly.

3. Potential Performance Improvements: Some aftermarket parts, like these piston rings, may offer improved performance compared to OEM parts. For instance, they could provide better sealing or improved resistance to wear and tear.

1. Quality Concerns: While some aftermarket parts are of high quality, others may not meet the same standards as OEM parts. This could lead to potential issues down the line, such as premature wear or failure.

2. Compatibility: It's crucial to ensure that aftermarket parts, like these piston rings, are compatible with your specific bike model and engine configuration. Incorrectly sized or mismatched parts could cause damage or performance issues.

3. Warranty: OEM parts often come with manufacturer warranties, which can provide peace of mind and potential cost savings if the part fails. Aftermarket parts, on the other hand, typically do not come with the same level of warranty coverage.

The decision to buy aftermarket NAMURA ORNA-RA422999-GS piston rings for your 1996-1999 KTM 250 SX bike depends on your priorities and circumstances. If cost savings and availability are your main concerns, then aftermarket piston rings could be a good choice. However, if you value high quality, compatibility, and warranty coverage, you may prefer to opt for OEM parts. Ultimately, it's essential to do your research, consider your budget, and ensure that the aftermarket part you choose is compatible with your specific bike model.

If you decide to go with aftermarket piston rings, make sure to purchase them from a reputable supplier with good customer reviews and a clear return policy. Additionally, ensure that the piston rings are the correct size and compatible with your KTM 250 SX bike before making the purchase.

Details:

I need to exchange an item. 1996 - 1999 KTM 250 SX Dirt Bike Namura Piston Rings 67.44mm: Ring Set Contains: ring to match a single piston. This is helpful if you are buying multiple items.: Brand: Namura, model Number: ORNA-RA422999-GS.

Compatibility: KTM 250 EXC 1990 - 1994, 1996 1999 , SX 1992 MXC 1996 1999. Parts without fitment are to be assumed universal and may require vehicle modification.

part #: ornara422999 prices

• $7.39-$127.02

specifications pistondon:

• for models: Sx, 250
• for makes: Ktm
• for years: 1996-1999
• brand: Namura
• mpn: Orna-ra422999-gs
• part type: Ring Piston

shipping pistondon:

• service: Standard
• class: Standard
• cost: $0.00
• transit: 2-5 Days
• type: Fixed

returns pistondon:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

payments pistondon:

• credit card: Mastercard
• wallet: Google-pay
• other

general pistondon:

• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
• condition: New

offer pistondon:

• sold: 0
• started: April 23, 2025
• quantity: 2
• availability: In Stock
• options: Ship-to-home

seller pistondon:

• # reviews: 63341
• city: Boise, ID
• rating: 99.4%

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