HONDA 13121-GC4-674 Piston Ring

( Manufacturer Part Number: 13121-GC4-674 ), ( Part Type: Ring Piston ), ( Country Of Origin: United States ), ( Manufacturer Warranty: Unspecified Length ), ( Storage Location: K7 Mot-n Buk 60 )

Review HONDA Genuine Oem Replacement Piston Ring fits CR80R CR85R 1986–2007

Honda CR80R/CR85R 1986-2007 Piston Ring Set (13121-GC4-674)

The Honda 13121-GC4-674 piston ring set is a crucial replacement component for the CR80R and CR85R models produced between 1986 and 2007. This piston ring set is meticulously engineered to ensure optimal engine performance and longevity.

The set includes three pieces: the compression ring, the oil control ring, and the scraper ring. Each ring is crafted from high-quality materials, designed to provide superior sealing and durability. The compression ring, responsible for creating the pressure necessary for efficient combustion, is made from a heat-resistant, low-friction material that minimizes energy loss and enhances engine power.

The oil control ring, tasked with preventing oil from leaking into the crankcase, is manufactured from a precision-machined, low-tension material that effectively regulates oil flow while minimizing friction. This ensures a consistent oil film on the cylinder walls, reducing engine wear and improving overall performance.

Lastly, the scraper ring, which wipes excess oil from the cylinder walls, is made from a durable material designed to efficiently remove excess oil without damaging the cylinder walls. This contributes to a cleaner combustion chamber and improved engine efficiency.

Installation of the piston ring set is a straightforward process, typically involving removal of the crankshaft and piston assembly. It is essential to follow the manufacturer's instructions carefully to ensure proper installation and achieve the best possible results.

In conclusion, the Honda 13121-GC4-674 piston ring set is an essential upgrade for CR80R and CR85R owners seeking to maintain their motorcycles' optimal performance and longevity. Each ring is meticulously designed and manufactured to provide superior sealing, durability, and engine efficiency.

Honda CR80R/CR85R Piston Ring (13121-GC4-674): A Comprehensive Analysis

The Honda CR80R and CR85R are popular mini-bikes known for their durability and performance. Over time, the piston rings in these engines may need replacement. In this analysis, we will discuss the pros and cons of buying a Honda 13121-GC4-674 piston ring for the CR80R and CR85R.

1. OEM Part: This piston ring is an original equipment manufacturer (OEM) part, which means it is specifically designed and manufactured by Honda for their CR80R and CR85R mini-bikes. This ensures a perfect fit and optimal engine performance.

2. High-Quality Material: Honda uses high-quality materials in the production of their piston rings, which can provide longer service life and better sealing, resulting in improved engine efficiency and power output.

3. Reduced Engine Wear: A well-fitting piston ring can help reduce engine wear and tear, leading to a longer engine life and fewer repairs or replacement parts needed in the future.

4. Improved Engine Performance: Properly functioning piston rings contribute to enhanced engine performance by reducing frictional losses, improving combustion efficiency, and preventing oil leaks, among other benefits.

1. Cost: OEM parts, such as the Honda 13121-GC4-674 piston ring, can be more expensive compared to aftermarket alternatives. This may make them less accessible to budget-conscious consumers.

2. Availability: Depending on your location, it might be challenging to find a local supplier or dealer that carries the Honda 13121-GC4-674 piston ring. This could require additional shipping time and costs.

3. Limited Compatibility: This piston ring is specifically designed for the Honda CR80R and CR85R mini-bikes, and it may not be compatible with other models or brands.

The Honda 13121-GC4-674 piston ring offers several advantages, such as OEM quality, high-performance materials, reduced engine wear, and improved engine performance. However, it also comes with some drawbacks, including higher cost and limited availability. Ultimately, the decision to buy this piston ring depends on your budget, engine requirements, and the importance you place on the benefits of using an OEM part.

If you value the benefits of using an OEM part, such as perfect fit, optimal engine performance, and long-term engine health, the Honda 13121-GC4-674 piston ring is a solid choice for your CR80R or CR85R mini-bike. Be prepared for the higher cost and potential shipping time associated with purchasing an OEM part. If you are looking for a more budget-friendly alternative, consider exploring aftermarket piston ring options.

Details:

The image to watch on YouTube. Spotlight: A Day Inside . Honda MX / ATV. Fits: 1986 Honda CR80R.

This genuine Honda OEM piston ring, part number 13121-GC4-674, is a standard replacement for various CR80R and CR85R model's. 2023-2024 SEGWAY Gilman UT10 Crew Clear Scratch Resist Poly Front Windshield. Honda Cruiser. Ensure proper engine function and compression with this high-quality component.

part #: 13121gc4674 prices

• $20.00-$30.11

specifications pistondon:

• for models: Cr80r, Cr85r
• for makes: Honda
• for years: 1986-2007
• mpn: 13121-gc4-674
• part type: Ring Piston
• country of origin: United States
• manufacturer warranty: Unspecified Length
• storage location: K7 Mot-n Buk 60

payments pistondon:

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

offer pistondon:

• availability: In Stock
• quantity: 2
• options: Ship-to-home
• sold: 0
• started: December 20, 2025

general pistondon:

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

seller pistondon:

• # reviews: 2013 26
• city: Odessa, Florida
• rating: 99.2%

returns pistondon:

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

shipping pistondon:

• class: Standard, Expedited, One-day
• transit: 6-10 Days
• service: FedEx Ground / FedEx Home Delivery, USPS Priority Mail, FedEx 2Day, Overnight
• cost: $0.00
• carrier: FedEx, USPS
• type: Fixed

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