1. Flywheels + Flexplates For Sale
  2. sku: 12100492774164883
  3. FIAT RG339

FIAT RG339 Flywheel Ring Gear Nos 124 1438CC

fits make: Fiat. year: 1968–1971.

Rg339 Fiat 124 Spider Coupe Flywheel Ring Gear 1968-1971 1438cc Nos #rg339

( Manufacturer Part Number: RG339 ), ( Flywheel Type: Solid ), ( Material: Steel ), ( Vintage Part: Yes ), ( Transmission Type: Manual ), ( Number Of Teeth: 129 ), ( Type: Flywheel ), ( Manufacturer Warranty: 3 Months ), ( Universal Fitment: No ), ( Country/region Of Manufacture: Italy )

Review FIAT 124 Spider Coupe Flywheel Ring Gear 1438cc Nos #rg339 fits 1968–1971

Introducing the Fiat RG339 124 flywheel ring gear, an essential component for your Fiat 124 model from the years 1968 to 1971, featuring a 1438cc engine. This part is a perfect replacement for a worn-out or damaged original, ensuring a smooth and efficient operation of your vehicle's powertrain.

Crafted from high-quality materials, this flywheel ring gear delivers superior strength and durability. The tooth design is engineered for optimal engagement with the clutch, providing a reliable connection between the engine and the transmission. The gear's precision machining ensures a perfect fit and minimal runout, resulting in a seamless power transfer.

This flywheel ring gear is a brand new, original equipment (OE) part, meaning it is identical to the one originally installed in your Fiat 124 during its manufacturing. By choosing this OE replacement, you can trust that you're restoring your vehicle to its original condition while ensuring optimal performance.

Installing this flywheel ring gear is a straightforward process. It comes complete with all necessary hardware, making it a convenient one-stop solution for your repair needs. Additionally, it is designed to work seamlessly with your existing clutch assembly, eliminating the need for additional modifications or upgrades.

In summary, the Fiat RG339 124 flywheel ring gear is an essential upgrade for your 1968-1971 Fiat 124 with a 1438cc engine. With its superior strength, precise machining, and OE quality, this replacement part delivers reliable and efficient power transfer, ensuring your vehicle operates at its best.

The Fiat 124 RG339 ring gear and flywheel is a crucial component of the vehicle's powertrain, responsible for transferring engine power to the transmission. Here are some potential pros and cons of buying this part:

Pros:

1. Original Equipment: This is a new-old-stock (NOS) part, meaning it is an original equipment component produced by Fiat during the 1968-1971 period for the 1438cc engines. It is designed to fit and function perfectly in your classic Fiat 124.

2. Durability: As a factory-original part, it is built to last, ensuring reliable operation and longevity.

3. Authenticity: For those who take pride in maintaining the originality of their classic Fiat 124, this part is an excellent choice.

Cons:

1. Cost: OEM parts, especially new-old-stock ones, tend to be more expensive than aftermarket alternatives.

2. Availability: Since it is a NOS part, availability may be limited. You may need to search extensively to find a seller or source.

Conclusion:

If you are looking for an authentic, original component for your classic Fiat 124, the RG339 ring gear and flywheel is an excellent choice. Its durability and perfect fit make it a worthwhile investment. However, be prepared for a higher cost and the challenge of finding a reliable seller.

Recommendation:

Before making a purchase, ensure you are dealing with a reputable seller to ensure the authenticity and quality of the part. Perform due diligence to verify the seller's reputation and reviews. Additionally, consider comparing prices from multiple sellers to ensure you get the best deal possible.

Details:

This has never been installed on a car and 129 teeth for 1438 twin cam engines. This is not a cheap reproduction. This is a 1 new old stock flywheel ring gear for Fiat 124 Spider and Coupe model's 1968-1971.

part #: rg339 price

  • $39.99

specifications flwheflepla:

  • for makes: Fiat
  • for years: 1968-1971
  • mpn: Rg339
  • flywheel type: Solid
  • material: Steel
  • vintage part: Yes
  • transmission type: Manual
  • number of teeth: 129
  • type: Flywheel
  • manufacturer warranty: 3 Months
  • universal fitment: No
  • country/region of manufacture: Italy

shipping flwheflepla:

  • service: USPS Priority Mail Medium Flat Rate Box, UPS Ground
  • cost: $18.40
  • transit: 7-13 Days
  • carrier: USPS, UPS
  • type: Fixed
  • class: Expedited, Standard

seller flwheflepla:

  • # reviews: 1295
  • city: Birmingham, Alabama
  • rating: 99.2%

offer flwheflepla:

  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • sold: 0
  • started: May 24, 2025

general flwheflepla:

  • condition: New other see details
  • Car Truck Parts Accessories > Transmission Drivetrain > Flywheels Flexplates

payments flwheflepla:

  • other
  • check
  • cash
  • credit card: Visa
  • money order
  • wallet: Google-pay

returns flwheflepla:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days
for makes: fiat, for years: 1968-1971, flywheel type: solid, vintage part: yes, transmission type: manual, number of teeth: 129, type: flywheel, manufacturer warranty: 3 months, universal fitment: no, country/region of manufacture: italy,
category: auto parts > car truck parts accessories > transmission drivetrain > flywheels flexplates, material: steel, sku: 12100492774164883,
Fiat RG339 Is Similar To:
  • (27.8% similar) ...(November 1st, 2017)
  • (32.4% similar) 2l 16-VALVE this product ships directly from the manufacturer...(May 17th, 2018)
  • (27.3% similar) Kindly ask questions before offer ends. 48 states only. If commercial address is considered as restricted access, theres an extra charge around 80 varies by carrier. If item is shipped through greyhound, once shipped, it cannot be rerouted. States only. For items with free shipping, shipping is ...(August 14th, 2018)
  • (33% similar) Our Mopar, fiat and alga parts team is here to help...(April 1st, 2018)
  • (57.6% similar) Up for sale is 1 good used original flywheel with nice ring gear fitted to all fiat 124 spider and coupe model's 1438CC engines. This unit has great teeth and is not worn...(September 22nd, 2018)
  • (34.5% similar) All available information about this part is included in the listing. With the exception of this paragraph, all product specifics, images and vehicle fitment chart are populated by motors 3RD party catalog provider. Finish material color shown in the listing image will often vary from actual part ...(May 13th, 2018)
  • (30.1% similar) Reduces turbo lag in turbo-charged engines. Benefits of switching to a SF: reduced mass equals increased acceleration. Clutch masters aluminum flywheel fiat depending on the application usually recommends steel flywheels rather than since will cause more gear noise. 1368CC DRIVETRAIN::FLYWHEELS2013...(December 20th, 2018)
  • (26.8% similar) Ups is the cheapest for medium sized or larger items, or an thing heavy. This part may fit one or more vehicles, please see compatibility y chart to verify the part will fit your vehicle. Image not available for this item. This number is typically on a blue and white sticker...(November 1st, 2016)
  • (43.4% similar) Up for sale is 1 good used original flywheel with nice ring gear fitted to all fiat X19 and Beeton model's...(November 4th, 2018)
  • (27.5% similar) This flywheel is in spectacular condition for the age. This is impossible to find in any condition. One of the alignment dowels for pressure plate is missing but this does not effect performance. This fits the early 1438 cars with smaller diameter holes for pressure plate. Again this is for the ...(March 25th, 2021)
  • (30.9% similar) Part number: LFW458. New condition...(February 17th, 2022)
flwheflepla logo
1 offer $39.99 USD
  • New other (see details). Offer #1 priced at $39.99 + $18.40 shipping estimate = $58.39* total. This has never been installed on a car and has 129 teeth for 1438 twin cam engines.+$18.40 shipping

Copyright © flwheflepla.com