1. USED Engine Parts Deals
  2. sku: 9751601765607631
  3. TWOM A0370000422P

TWOM A0370000422P Cylinder Piston Big Gasket Kit 330CC

fits model: Trx300ex, Sportrax. make: Honda. year: 1993–2009.

A0370000422p Twom For Honda Sportrax Trx300ex 1993-2009 Cylinder Piston 330cc Big Bore Gasket Kit

( Brand: Twom ), ( Manufacturer Part Number: A0370000422P ), ( Compatible Year: 1993, 1993-2008 ), ( Color: Silver ), ( Compatible Model: Sportrax Trx300ex ), ( Warranty: 60 Day ), ( Vehicle Type: Atv ), ( Bundle Listing: Yes ), ( Fitment: For Sportrax Trx300ex 1993-2008 ), ( Fitment Type: Direct Replacement ), ( Type: Cylinder Gasket Piston Rings Set ), ( Oem Part Numbers 1: 12100-hm3-l00, 12100-hm3-670, 13101-hm3-670 ), ( Oem Part Numbers 2: 94601-17000, 12251-hc0-013, 12251-hc0-003 ), ( Oem Part Numbers 3: 12191-hc0-306, 12191-hc0-680, 12194-hc5-740 ), ( Oem Part Numbers 4: 91304-ha0-003, 91302-428-000, 91304-ha0-000 ), ( Oem Part Numbers 5: 91305-ha7-672 ), ( Parts Included 1: Cylinder Piston Piston Rings ), ( Parts Included 2: Wristpin Circlips ), ( Parts Included 3: Head Gasket Base Gasket Chain Tensioner Gasket ), ( Cylinder Bore: 80mm ), ( Oem Part Numbers 6: 13011-hm3-671 13111-hc0-000 ), ( Oem Part Numbers 7: 12191-hm3-670 12191-hc0-000 ), ( Oem Part Numbers 8: 12194-ha0-000 12194-ha0-306 ), ( Oem Part Numbers 9: 91304-hc4-005, 91305-ha7-671 )

Review TWOM Honda Cylinder Piston 330cc Big Bore Gasket Kit fits SPORTRAX TRX300EX 1993–2009

Introducing the two A0370000422 piston kits specifically designed for the Honda Sportrax TRX300EX model years 1993 to 2009. This big gasket kit includes two complete cylinder piston assemblies, ensuring a perfect match for your ATV.

Each piston kit comes with a new piston, ring set, and cylinder gasket. The piston is made of high-quality forged aluminum alloy, which provides superior strength and durability against the rigors of off-road riding. The piston features a compression height of 330cc, ensuring optimal engine performance.

The ring set includes a compressive ring, oil control ring, and two piston rings. These rings are precision machined to ensure a proper seal and efficient engine function. The oil control ring helps minimize oil consumption and engine emissions, while the compressive ring provides the necessary compression for the engine to run efficiently.

The cylinder gasket is a large, single piece that covers the entire cylinder bore. It is made of high-temperature, heat-resistant material to ensure a proper seal between the cylinder and engine block. The gasket also features a precise bore finish to ensure a snug fit and proper compression.

These piston kits are manufactured to meet or exceed OEM specifications, ensuring a perfect fit and reliable performance. They are also backed by a warranty, giving you peace of mind and confidence in your purchase.

Installing these piston kits is a straightforward process and can be done with common hand tools and a few simple steps. The kits come with clear and detailed instructions to guide you through the installation process.

In summary, these two A0370000422 piston kits for the Honda Sportrax TRX300EX model years 1993 to 2009 offer a complete solution for replacing worn or damaged pistons and cylinder gaskets. With high-quality components, easy installation, and reliable performance, these kits are an excellent choice for maintaining the performance and longevity of your ATV.

Two A0370000422P Cylinder Piston Big Gasket Kits for Honda Sportrax TRX300EX (1993-2009) - A Comparison and Recommendation

Introduction:

The Honda Sportrax TRX300EX (1993-2009) is a popular all-terrain vehicle known for its reliability and durability. However, the cylinder piston gasket kit is a common wear item that may need replacement over time. In this analysis, we will discuss the advantages and disadvantages of purchasing two A0370000422P cylinder piston big gasket kits for the Honda Sportrax TRX300EX (1993-2009). We will not make any recommendations using emojis and will not present the information in a table format.

Advantages of Buying Two Kits:

1. Spare Part: By purchasing two kits, riders will have a spare gasket kit on hand, ensuring they can complete the repair as soon as possible if the existing gasket kit fails. This could save time and money in the long run.

2. Convenience: Having an extra kit in the garage means riders won't have to make another trip to the store to buy a replacement kit when the first one is used up. This can be especially helpful for those living in remote areas or for those who don't want to take the risk of being stranded without a replacement gasket kit.

3. Improved Performance: Some riders report that aftermarket gasket kits can lead to improved engine performance due to the installation of new, high-quality gaskets. This can result in increased power and better fuel efficiency.

Disadvantages of Buying Two Kits:

1. Cost: Buying two gasket kits instead of one can be more expensive upfront. However, the potential savings in time and the peace of mind that comes with having a spare kit might outweigh the initial cost.

2. Storage: Having an extra gasket kit takes up additional storage space in the garage or shed. This might not be a significant issue for most riders, but it's something to consider.

3. Potential Overkill: For riders who are not planning on using their ATV extensively or those who do not want to spend extra money on a spare kit, buying two kits might be considered overkill.

Conclusion:

In conclusion, purchasing two A0370000422P cylinder piston big gasket kits for the Honda Sportrax TRX300EX (1993-2009) has its advantages and disadvantages. For riders who value convenience, spare parts, and the potential for improved performance, buying two kits might be the best choice. On the other hand, for those who are cost-conscious or have limited storage space, one kit might suffice. Ultimately, the decision depends on each individual rider's priorities and circumstances.

part # a0370000422p price

  • $66.25

specifications atvsienna:

  • for models: Trx300ex, Sportrax
  • for makes: Honda
  • for years: 1993-2009
  • brand: Twom
  • manufacturer part number: A0370000422P
  • compatible year: 1993, 1993-2008
  • color: Silver
  • compatible model: Sportrax Trx300ex
  • warranty: 60 Day
  • vehicle type: Atv
  • bundle listing: Yes
  • fitment: For Sportrax Trx300ex 1993-2008
  • fitment type: Direct Replacement
  • type: Cylinder Gasket Piston Rings Set
  • oem part numbers 1: 12100-hm3-l00, 12100-hm3-670, 13101-hm3-670
  • oem part numbers 2: 94601-17000, 12251-hc0-013, 12251-hc0-003
  • oem part numbers 3: 12191-hc0-306, 12191-hc0-680, 12194-hc5-740
  • oem part numbers 4: 91304-ha0-003, 91302-428-000, 91304-ha0-000
  • oem part numbers 5: 91305-ha7-672
  • parts included 1: Cylinder Piston Piston Rings
  • parts included 2: Wristpin Circlips
  • parts included 3: Head Gasket Base Gasket Chain Tensioner Gasket
  • cylinder bore: 80mm
  • oem part numbers 6: 13011-hm3-671 13111-hc0-000
  • oem part numbers 7: 12191-hm3-670 12191-hc0-000
  • oem part numbers 8: 12194-ha0-000 12194-ha0-306
  • oem part numbers 9: 91304-hc4-005, 91305-ha7-671

shipping atvsienna:

  • service: Standard
  • class: Standard
  • transit: 3-8 Days
  • cost: $0.00
  • type: Fixed

offer atvsienna:

  • options: Ship-to-home
  • best offers: True
  • availability: In Stock
  • sold: 0
  • started: November 5, 2025

returns atvsienna:

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

general atvsienna:

  • condition: New
  • ATV, Side-by-Side UTV Parts Accessories > Engines Engine Parts > Other Engine Parts

seller atvsienna:

  • rating: 99.3%
  • # reviews: 38168

payments atvsienna:

  • wallet: Paypal
  • other
  • credit card: Discover
for models: trx300ex, sportrax, for makes: honda, for years: 1993-2009, compatible year: 1993, 1993-2008, compatible model: sportrax trx300ex, warranty: 60 day, vehicle type: atv, bundle listing: yes, fitment: for sportrax trx300ex 1993-2008, fitment type: direct replacement, type: cylinder gasket piston rings set, oem part numbers 1: 12100-hm3-l00, 12100-hm3-670, 13101-hm3-670, oem part numbers 2: 94601-17000, 12251-hc0-013, 12251-hc0-003, oem part numbers 3: 12191-hc0-306, 12191-hc0-680, 12194-hc5-740, oem part numbers 4: 91304-ha0-003, 91302-428-000, 91304-ha0-000, oem part numbers 5: 91305-ha7-672, parts included 1: cylinder piston piston rings, parts included 2: wristpin circlips, parts included 3: head gasket base gasket chain tensioner gasket, cylinder bore: 80mm, oem part numbers 6: 13011-hm3-671 13111-hc0-000, oem part numbers 7: 12191-hm3-670 12191-hc0-000, oem part numbers 8: 12194-ha0-000 12194-ha0-306, oem part numbers 9: 91304-hc4-005, 91305-ha7-671,
category: atv parts > atv, side-by-side utv parts accessories > engines engine parts > engine parts, color: silver, sku: 9751601765607631,

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