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Th350 Speedometer Seal Kit

20 Best Th350 Speedometer Seal Kit of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best Th350 Speedometer Seal Kit of 2023. Check our ranking below.

2,583 Reviews Scanned

Rank No. #1
345215 Bullet Speedometer Gear Sleeve Housing for Chevy TH350 Come with O-Ring and Metal Wrapped Seal Kit, 3 Pcs
  • 【Compatibility】The TH350 speedometer gear housing compatible with Turbo Hydra-matic transmissions TH350 TH350C, fit for tail housings with 0.89" (7/8") hole and with 17 to 22 tooth gears and Muncie gears with 22 to 25 teeth and with a 0.875" hole.
  • 【Fix Leaking】The speedometer housing replacement seal set help to fixed the transmission fluid leak. The part number: 25513247, A44774, 44774, 35227, 345215, 35922
  • 【Steel Housing】The speedometer bullet housing made of heavy-duty carbon steel, the high quality materials ensure stable performance.
  • 【Package】The speedometer gear replacement kit include 1x Steel speedometer housing,1x pre-installed O-ring and 1 x metal-clad oil-seal to prevent leakage for future use.
  • 【Size】 The steel housing measures 0.875" x 1.75" (7/8" x 1-3/4"), seal diameters: O-Ring OD 0.68" and metal clad seal OD 0.58"
Rank No. #2
345215 Bullet Speedometer Gear Housing Compatible with Chevy TH350 Speedometer Gear Kit with Plus Extra O-Ring and Metal Seal kit, Fix Gear Housing Leaks (1 Set)
  • Replacement Part Numbers - 25513247, A44774, 44774, 35227, 345215, 35922.
  • Compatibility - TH350 bullet speedometer gear housing adapter is compatible with the modern GM/Chevy type transmissions featuring the 7/8-inch (0.89") hole and the 2.25-inch long gear. 350 bullet housing, speedometer gear housing for Chevy TH350 transmissions. Fits Chevy tail housings with 0.89" hole and 17 to 22 tooth gears, and fits Muncie gears with 22 to 25 teeth and a 0.875" hole.
  • No More Leakage - Transmission seal kit ensures an exact fit and prevents oil leaks at the speedometer housing on the transmission. A must-have for for any body with a power glide or similar transmissions.
  • Sturdy Material - Crafted from stainless steel, the TH350 speedometer housing boasts high hardness, excellent wear resistance, and superior temperature resistance.
  • 350 Speedometer Gear Kit - Transmission leak sealer Includes the speedometer gear housing for Chevy TH350 with both seals – the outer o-ring seal and the inner gear seal plus an extra seal kit.
Rank No. #3
Speedo Leak Stop Seal Kit for TH400 TH375 TH475 Transmission Speedometer Turbo 400
  • Part Type: Seal Kit
  • Speedometer Driven Gear Housing Seal Kit
  • Kit Contains: 1 Housing O-Ring, 1 Speedometer Shaft Seal, 1 Speedometer Shaft Seal Retainer
  • For TH375, TH400, TH475 & 3L80E Transmissions, 1964 & up
Rank No. #4
Speedometer Housing Gear Seal Kit Compatible with Chevy GM TH350 TH350C Turbo 350 with O-Ring & Metal Seal & Bolts Washers OEM#345215 25513247-7pcs
  • Compatibility: These th350 rebuild kit fit for Turbo Hydra-matic transmissions TH350 TH350C Turbo 350
  • Sturdy Material: Speedometer gear seal kit made from high quality material, high hardness, superior temperature resistance, ensure stable performance
  • Speedometer Gear Seal Kit: These rebuild kit can revent transmission oil from oozing out of speedometer drive gear connector, reduice wear
  • 345215 Bullet Speedometer Gear Seal Kit: No more leakage. These transmission seal kit ensure precise fit, provide safe driving experience
  • Perfectly Fit: Repalce for 25513247, A44774, 44774, 35227, 345215, 35922, included complete rebuild kit: speedometer gear housing, seals, O-ring and bolts, washer, save your time and make your job easier
Rank No. #5
Speedometer Gear Seal Kit Fit for Chevrolet TH200, TH250, TH350 Type Bullet Speedometer Driven Gear Housing, 345215 Transmission Speedometer Seal Effectively Address Gear Housing Leaks - 1 Set
  • 【Perfect Fit】: Speedometer gear set compatible with 7/8" TH350 type housing, fits Tail housings with a 0.890" hole and 17 to 22 tooth gears, and Muncie gears with 22 to 25 teeth and a 0.875" hole
  • 【Part Number】: Speedometer gear seal kit also known as A44774, 44774, 25513247, 345215, 35227, 35922, 3869910, 3999L, 6264903, meets or exceeds original manufacturer specifications
  • 【Restore Optimal Performance】: The gear housing adapter with an extra oil seal and O-ring prevents fluid leaks from the speedometer gear housing. The included O-ring and inner gear seal provide a reliable seal, preventing leaks and maintaining proper fluid levels
  • 【Premium Materials】: Speedometer gear kit is crafted from high-quality stainless steel and durable rubber, offering exceptional resistance to high temperatures and pressures, which ensures a longer lifespan and better performance under extreme conditions
  • 【Product Details】: 1x Steel Speedometer Housing With Pre-Installed Seal & O-ring, 1X Extra Inner Metal Clad Seal, 1x Extra Outer O-ring, Always have a spare on hand

Last update on 2025-07-21 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Th350 Speedometer Seal Kit?

Do you get stressed out thinking about shopping for a great Th350 Speedometer Seal Kit? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Th350 Speedometer Seal Kit, which is why we have assembled a comprehensive list of the greatest Th350 Speedometer Seal Kit available in the current market. We’ve also come up with a list of questions that you probably have yourself.

Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Th350 Speedometer Seal Kit that you consider buying. Your questions might include the following:

  • Is it worth buying an Th350 Speedometer Seal Kit?
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We’re convinced that you likely have far more questions than just these regarding Th350 Speedometer Seal Kit, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Th350 Speedometer Seal Kit, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Th350 Speedometer Seal Kit. Make sure that you are only using trustworthy and credible websites and sources.

Romance University provides an Th350 Speedometer Seal Kit buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Th350 Speedometer Seal Kit currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Th350 Speedometer Seal Kit has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Th350 Speedometer Seal Kit?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Th350 Speedometer Seal Kit.
  5. Customer Ratings: Number ratings grade Th350 Speedometer Seal Kit objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Th350 Speedometer Seal Kit.
  7. Product Quality: You don’t always get what you pay for with an Th350 Speedometer Seal Kit, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Th350 Speedometer Seal Kit is should be an indication of how long it will work out for you.

Romance University always remembers that maintaining Th350 Speedometer Seal Kit information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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