AFTERMARKET PRODUCTS WT297-10A Rear Muncie Reverse Idler 3831764 M21 Gear Splined Shaft

( Brand: Aftermarket Products ), ( Manufacturer Part Number: WT297-10A ), ( Fitment Type: Direct Replacement ), ( Items Included: Gear ), ( Material: Steel ), ( Vintage Part: Yes ), ( Placement On Vehicle: Transmission ), ( Gear: 17 Tooth Rear Reverse Idler Gear ), ( Type: Idler Gear ), ( Ipn: 3831764 ), ( Manufacturer Warranty: 1 Year ), ( Oe/oem Part Number: Awt297-10a, 304819 )

Review AFTERMARKET PRODUCTS Muncie M21 Rear Reverse Idler Gear Speed Tooth Splined Shaft fits M20 M22 2017

The WT297-10A Muncie M20 M21 M22 Rear Reverse Idler Gear is an essential component for the smooth operation of your classic Muncie transmission. This idler gear is specifically designed for Muncie M20, M21, and M22 transmissions, each of which are renowned for their use in various classic American automobiles.

The idler gear is a key component of the transmission's reverse system. It is located at the rear of the transmission and helps in the engagement of the reverse gear by maintaining the necessary tension on the reverse idler shaft. The gear has a 17 splined shaft, which ensures a secure and reliable connection to the transmission.

The WT297-10A is manufactured to meet original equipment specifications, guaranteeing a precise fit and reliable performance. It is engineered using high-quality steel and heat-treated for durability and strength. The gear teeth are precision cut to provide optimal engagement and minimize wear.

The idler gear is designed to be a direct replacement for the worn-out or damaged original part. Installing this new gear can help eliminate harsh shifting, noise, or even the inability to engage reverse gear. It is an excellent investment for classic car enthusiasts who want to restore their transmissions to their former glory.

In summary, the WT297-10A Muncie M20 M21 M22 Rear Reverse Idler Gear is a critical upgrade for classic Muncie transmissions. Its precise fit, reliable performance, and durability make it an essential addition to any restoration project. This high-quality part is engineered to meet original equipment specifications and is a must-have for anyone looking to ensure their classic vehicle's transmission is functioning at its best.

Pros and Cons of Buying a WT297-10A Muncie M20 M21 M22 Rear Reverse Idler Gear with 17 Splined Shaft

The WT297-10A Muncie M20 M21 M22 Rear Reverse Idler Gear with a 17 splined shaft is a crucial component in the Muncie transmission system. Replacing this part can offer numerous benefits, but it also comes with certain drawbacks. In this analysis, we will discuss the pros and cons of purchasing this part.

1. Improved Transmission Performance: A worn-out or damaged idler gear can lead to various transmission issues, such as rough shifts, delayed engagement, and even complete transmission failure. By replacing this part, you can restore the smoothness and reliability of your transmission.

2. Cost-Effective: Replacing the idler gear is generally more affordable than a complete transmission rebuild or replacement. It can save you a significant amount of money in the long run.

3. Availability: The WT297-10A Muncie M20 M21 M22 Rear Reverse Idler Gear with a 17 splined shaft is widely available from various automotive parts suppliers. This ensures that you can easily find a replacement part, even if you're not dealing with a local mechanic.

1. Labor Costs: While the cost of the idler gear itself may be relatively low, the labor costs associated with its installation can add up. If you're not comfortable performing the installation yourself, you'll need to pay a professional to do it for you.

2. Potential for Further Damage: In some cases, a worn-out idler gear may be a sign of more significant issues within the transmission system. Replacing the idler gear alone might not solve the problem entirely, and you may need to address other transmission components as well.

The decision to buy a WT297-10A Muncie M20 M21 M22 Rear Reverse Idler Gear with a 17 splined shaft depends on your specific circumstances. If your transmission is exhibiting issues related to the idler gear, such as rough shifts or delayed engagement, it may be worth investing in a new part. However, keep in mind the potential labor costs and the possibility of further damage.

Before making a purchase, consider your budget, your level of mechanical expertise, and the overall condition of your transmission. If you're confident in your abilities and have the necessary tools, installing the new idler gear yourself can save you money. Alternatively, you can opt for a professional installation, which may provide peace of mind but come at an added cost. Regardless of your choice, ensure that you purchase the part from a reputable supplier to guarantee its quality.

Details:

Specs 17 teeth. Rear Reverse Idler Gear with Splined Shaft, Fits Muncie Aluminum 4 Speed M20 M21 M22, idler gear shaft that comes in from the rear of case.

part #: wt29710a price

• $125.00

specifications manutransmission:

• for models: M20, M22
• for years: 2017
• brand: Aftermarket Products
• mpn: Wt297-10a
• fitment type: Direct Replacement
• items included: Gear
• material: Steel
• vintage part: Yes
• placement on vehicle: Transmission
• gear: 17 Tooth Rear Reverse Idler Gear
• type: Idler Gear
• ipn: 3831764
• manufacturer warranty: 1 Year
• oe/oem part number: Awt297-10a, 304819

payments manutransmission:

• credit card: Diners-club
• wallet: Apple-pay
• other

shipping manutransmission:

• carrier: USPS
• class: Standard, Expedited
• service: Standard, USPS Priority Mail
• type: Fixed
• cost: $0.00
• transit: 4-9 Days

general manutransmission:

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

returns manutransmission:

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

offer manutransmission:

• options: Ship-to-home
• started: June 8, 2025
• availability: In Stock
• sold: 0
• quantity: 3

seller manutransmission:

• rating: 99.8%
• city: Canyon Country, California
• # reviews: 10340

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