1. Car & Truck Manual Transmission Parts Deals
  2. sku: 5273195244885611
  3. TRANSTAR M21-4-20

TRANSTAR M21-4-20 Gear 194506083305 3RD

fits year: 2027.

M21-4-20 Transtar 3rd Gear 27 Teeth

( Brand: Transtar ), ( Manufacturer Part Number: M21-4-20 ), ( Type: Gears ), ( UPC: 194506083305 )

Review TRANSTAR 3rd Gear Teeth fits 2027

The Transtar M21-4-20 3rd Gear 27 is a high-performance, industrial-grade gear that is specifically designed for heavy-duty applications. This gear is manufactured using top-quality materials, ensuring durability and long-lasting performance.

The gear measures 27 inches in diameter and is the third gear in the M21-4 series. It is designed to fit perfectly into a gearbox with a 1.5 inch keyway and a 2.25 inch bore. The tooth count of this gear is 40, making it a versatile option for a wide range of industrial machinery.

The Transtar M21-4-20 3rd Gear 27 is made using a precision-machined, case-hardened steel alloy. The hardened teeth are manufactured using a grinding process that ensures a high level of accuracy and smooth operation. The gear's surface is then treated with a protective coating to prevent rust and wear, ensuring that it can withstand the rigors of industrial use.

The gear's design allows for efficient power transfer, reducing the amount of energy lost as heat. This translates to increased efficiency and lower operating costs for industrial equipment. The gear's robust construction also makes it well-suited for use in high-load applications, where reliability and durability are essential.

The Transtar M21-4-20 3rd Gear 27 is easy to install and requires minimal maintenance. It comes with a lubrication groove that ensures even distribution of lubricant, reducing the risk of wear and extending the gear's lifespan. The gear is also compatible with a range of lubricants, providing flexibility in maintenance and upkeep.

Overall, the Transtar M21-4-20 3rd Gear 27 is an excellent choice for industrial applications that require high-performance, durable, and efficient gears. Its precision-machined construction, hardened teeth, and protective coating ensure long-lasting performance, while its efficient power transfer and easy installation make it a cost-effective solution for industrial equipment.

The Transtar M21-4-20 3rd gear 27 is a manual transmission gear component. Here are some potential pros and cons of purchasing this part: Pros:

1. OEM Quality: This gear is manufactured by Transtar, a well-known automotive parts supplier known for producing high-quality OEM (Original Equipment Manufacturer) parts.

2. Durability: Manual transmission gears are known for their durability and long-lasting performance. This Transtar gear, made of high-strength steel, is expected to be no exception.

3. Precise Fitment: Transtar is committed to ensuring precise fitment for all their replacement parts. This gear, designed specifically for certain vehicle applications, is expected to fit perfectly and function optimally.

Cons:

1. Cost: Manual transmission gears are complex components, and their replacement can be costly. The Transtar M21-4-20 3rd gear 27 might be priced higher than some aftermarket alternatives.

2. Labor Costs: Installing a manual transmission gear is not a simple task and typically requires professional assistance. The labor costs associated with this repair can add to the overall expense.

3. Potential for Damage: If not installed correctly, or if the vehicle experiences a significant impact, the new gear may become damaged. In such cases, additional replacement costs may be incurred.

Conclusion:

The Transtar M21-4-20 3rd gear 27 is a high-quality, durable replacement gear component that offers precise fitment and OEM performance. However, its cost and associated labor expenses can be a significant deterrent. With proper installation and vehicle maintenance, this gear should provide long-lasting, reliable performance.

Recommendation:

If you are experiencing issues with your manual transmission and require a replacement gear, the Transtar M21-4-20 3rd gear 27 is an excellent choice for those seeking OEM quality and reliability. However, it is essential to consider the overall cost, including labor and potential future repairs, before making the purchase. If budget is a concern, exploring aftermarket alternatives may be a more cost-effective solution. Always consult with a professional mechanic to determine the best course of action for your specific vehicle issue.

Details:

In addition to bearings, gaskets, and seal kits, Transtar offers a complete line of transmission transfer case hard parts.

part #: m21420 prices

  • $105.00-$413.47

specifications manutransmission:

  • for years: 2027
  • brand: Transtar
  • mpn: M21-4-20
  • type: Gears
  • upc: 194506083305

shipping manutransmission:

  • carrier: UPS
  • service: UPS Ground
  • class: Standard
  • type: Fixed
  • cost: $0.00
  • transit: 3-5 Days

general manutransmission:

  • Car Truck Parts Accessories > Transmission Drivetrain > Manual Transmission Parts
  • condition: New

offer manutransmission:

  • started: May 4, 2025
  • quantity: 144
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0

seller manutransmission:

  • rating: 98.7%
  • # reviews: 36569
  • city: Solon, Ohio

payments manutransmission:

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

returns manutransmission:

  • policy: Returns Accepted
  • paid by: Buyer
  • time: 30 Days
for years: 2027, type: gears,
category: auto parts > car truck parts accessories > transmission drivetrain > manual transmission parts, sku: 5273195244885611,

Transtar M21-4-20 Is Similar To:

  • (55.6% similar) In addition to bearings, gaskets, and seal kits, Transtar offers a complete line of transmission transfer case hard parts...(December 12th, 2024)
  • (67.4% similar) In addition to bearings, gaskets, and seal kits, Transtar offers a complete line of transmission transfer case hard parts...(January 2nd, 2025)
  • (55.8% similar) In addition to bearings, gaskets, and seal kits, Transtar offers a complete line of transmission transfer case hard parts...(January 3rd, 2025)
  • (48.7% similar) There are 3 available as old stock, with dates ranging from 2014 -2017. They are new but unboxed so there may be cosmetic wear. The product is a 2ND gear ZFS6-21 for F S6-650 6-SPEED manual transmission, designed as direct replacement part...(February 26th, 2025)
  • (56.8% similar) In addition to bearings, gaskets, and seal kits, Transtar offers a complete line of transmission transfer case hard parts...(February 28th, 2025)
  • (59.3% similar) In addition to bearings, gaskets, and seal kits, Transtar offers a complete line of transmission transfer case hard parts...(April 6th, 2025)
  • (51.6% similar) In addition to bearings, gaskets, and seal kits, Transtar offers a complete line of transmission transfer case hard parts...(April 28th, 2025)
  • (71.2% similar) Transtar stocks a full complement of new oem products, custom designed aftermarket replacement parts, and quality rebuilt used hard parts...(May 5th, 2025)
  • (48.4% similar) Transtar stocks a full complement of new oem products, custom designed aftermarket replacement parts, and quality rebuilt used hard parts...(May 27th, 2025)
  • (51.6% similar) In addition to bearings, gaskets, and seal kits, Transtar offers a complete line of transmission transfer case hard parts...(June 1st, 2025)
  • (58.6% similar) In addition to bearings, gaskets, and seal kits, Transtar offers a complete line of transmission transfer case hard parts...(June 26th, 2025)
manutransmission logo
5 offers $105.00–$413.47 USD
  • Offer #1: $105.00 price + $0.00 shipping estimate = $105.00* total.FREE SHIPPING
  • Offer #2: $413.47 price + $0.00 shipping estimate = $413.47* total.FREE SHIPPING
  • Offer #3: $413.47 price + $0.00 shipping estimate = $413.47* total.FREE SHIPPING
  • Offer #4: $79.99 price + $0.00 shipping estimate = $79.99* total.FREE SHIPPING
  • Offer #5: $45.00 price + $19.96 shipping estimate = $64.96* total.+$19.96 shipping

Copyright © manutransmission.com