Transmissions Parts of 2025

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Last Updated - May 13, 2025

Best Choice

1

Toro
Toro Part # 131-9665 Transmission 30 Inch Timemaster Transmission
Main highlights

Replaces # 130-6670
Replaces # 130-2388
Replaces # 127-0656
Replaces # 120-5211
Part # 131-9665
For use on All 30" Toro Timemaster Mowers
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9.9

Exceptional

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Value for Money

2

General Transmissions
General Transmissions GT79452 Transaxle Anti-Debri Kit
Main highlights

OEM part number 58966831
Genuine OEM general transmissions parts
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9.8

Exceptional

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3

WIT WHATEVER IT TAKES TRANSMISSION PARTS, INC
WIT WHATEVER IT TAKES TRANSMISSION PARTS, INC Superior 6L80 6L90 8L90 Sure Cool System Upgrade STL010 with Bypass Gasket

Why we love it

Reduces operating temperatures by 20%.

Extends automatic transmission fluid life.

Prevents overheating under load.
Main highlights

Built In Safety Bypass
Features a built-in safety bypass for immediate cooler fill and accurate fluid level checks without warm-up.

Ideal for Heavy Duty Use
Perfect for vehicles under heavy load, reducing overheating risk and enhancing ATF longevity.

Customer Praised Temperature Reduction
Users frequently praise the significant reduction in operating temperatures, enhancing overall vehicle performance.
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9.7

Exceptional

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4

WIT WHATEVER IT TAKES TRANSMISSION PARTS, INC
WIT WHATEVER IT TAKES TRANSMISSION PARTS, INC 6L80 6L90 8L90 Sure Cool System Upgrade STL010

9.9 Easy installation

9.9 Temperature control

9.7 worth the money

Why we love it

Significantly reduces transmission operating temperatures.

Easy and quick installation process.

Extends the life of transmission fluid.
Main highlights

Significant Temperature Reduction
Reduced average operating temperatures by as much as 20 degrees, leading to a cooler running transmission and increased ATF life.

Ideal for Heavy Load Towing
Essential for 2014-up 6L80/90E or 2016-up 8L80/90E transmissions, especially under heavy loads or for trucks with overheating issues.

Easy Installation and Immediate Results
Customers praised the easy installation process and the immediate reduction in transmission temperatures, enhancing performance and longevity.
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9.4

Excellent

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5

GM
GM Parts 24045729 Automatic Transmission Fluid Filter Kit

32% Off
Main highlights

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Provides optimal fluid flow to and from your transmission
Optimal fluid flow helps prevent components from sticking while you are trying to shift
Helps keep abrasive particles from entering the transmission’s components
GM regularly updates production and service part designs to integrate new materials and technologies
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
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9.1

Excellent

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6

WIT WHATEVER IT TAKES TRANSMISSION PARTS, INC
"THE BEAST" 700R4 4L60E 4L65E Transmission Heavy Duty Reaction Sun Gear Shell
Main highlights

THE "BEAST" by ProSelect
Interchange #(s): A74624A, 42298B, NTP-51810B
Fits Bearing or Washer Style. Extra Hardened Splines.
1993-2001 GM 700-R4, 4L60, 4L60E
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8.9

Very Good

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7

Cartech

GM 4L80E Transmissions: How to Rebuild & Modify (The Workbench How-to, 499)

18% Off

8.6

Very Good

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8

Toro

Toro Genuine OEM Parts - Transmission (4.5/1) 121-9178

8.5

Good

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9

General Transmissions
General Transmissions RS800 Fender Controls Kit GT79326-587086902
Main highlights

Oem part number 587086902
Genuine oem general transmissions parts
General transmissions part number gt79326
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8.4

Good

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10

Cartech
GM Automatic Overdrive Transmission Gd: Covers 700-R4, 4L60 and 4L60E Transmissions (Sa Design)
Main highlights

automotive-diagnostic-tools
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8.3

Good

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Transmissions Parts of 2025

1

Toro Part # 131-9665 Transmission 30 Inch Timemaster Transmission

2

General Transmissions GT79452 Transaxle Anti-Debri Kit

3

WIT WHATEVER IT TAKES TRANSMISSION PARTS, INC Superior 6L80 6L90 8L90 Sure Cool System Upgrade STL010 with Bypass Gasket

Why we love it

4

WIT WHATEVER IT TAKES TRANSMISSION PARTS, INC 6L80 6L90 8L90 Sure Cool System Upgrade STL010

Why we love it

5

GM Parts 24045729 Automatic Transmission Fluid Filter Kit

6

"THE BEAST" 700R4 4L60E 4L65E Transmission Heavy Duty Reaction Sun Gear Shell

7

GM 4L80E Transmissions: How to Rebuild & Modify (The Workbench How-to, 499)

8

Toro Genuine OEM Parts - Transmission (4.5/1) 121-9178

9

General Transmissions RS800 Fender Controls Kit GT79326-587086902

10

GM Automatic Overdrive Transmission Gd: Covers 700-R4, 4L60 and 4L60E Transmissions (Sa Design)

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