Shop Best Additive for Gearboxes

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$20.81
Lubegard 63016 Platinum Universal ATF Protectant, 15 Oz.
Amazon.com
1K+
$20.81
Lubegard 63016 Platinum Universal ATF Protectant, 15 Oz.
Amazon.com
1K+
$11.89
Lubegard Stant Shudder Fixx Chevrolet Automatic Transmission Fluid, 2 Oz
Walmart
71
$11.89
Lubegard Stant Shudder Fixx Chevrolet Automatic Transmission Fluid, 2 Oz
Walmart
71
$102.48
Mos2 Anti-Friction Engine Treatment (Case Of 12) - Liqui Moly Lm2009kt
GenRacer
$102.48
Mos2 Anti-Friction Engine Treatment (Case Of 12) - Liqui Moly Lm2009kt
GenRacer
$34.99
Hot Shot's Secret - HSSTSE32Z Shift Restore Automatic Transmission Additive 32 Fluid Ounce Bottle
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Hot Shot's Secret - HSSTSE32Z Shift Restore Automatic Transmission Additive 32 Fluid Ounce Bottle
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$17.65
Schaeffer Manufacturing Co. 0132-023S Moly EP Oil Treatment, 1-Pint Bottle
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689
$17.65
Schaeffer Manufacturing Co. 0132-023S Moly EP Oil Treatment, 1-Pint Bottle
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689
$16.35
Lubegard 67010 CVT Recharge & Protect, 10 Fl. Oz.
Amazon.com
407
$16.35
Lubegard 67010 CVT Recharge & Protect, 10 Fl. Oz.
Amazon.com
407
$26.14
Marvel Mystery Oil 53436 Original Motor Treatment, Add To Fuel & Oil For Superior Cleaning, Removes And Prevents Sludge Build Up And Leaks, Extends
Amazon.com
98
$26.14
Marvel Mystery Oil 53436 Original Motor Treatment, Add To Fuel & Oil For Superior Cleaning, Removes And Prevents Sludge Build Up And Leaks, Extends
Amazon.com
98
$26.99
Lubegard 40902 Bio/Tech Engine Oil Protectant, 32 Oz.
Amazon.com
484
$26.99
Lubegard 40902 Bio/Tech Engine Oil Protectant, 32 Oz.
Amazon.com
484
$45.03
$59.99
Bar's Leaks 1816 Differential Gear Repair, 16.9 Oz, Case Of 4
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737
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24% off
$45.03
$59.99
Bar's Leaks 1816 Differential Gear Repair, 16.9 Oz, Case Of 4
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737
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$21.99
Slick 50 750002 Recharged High Mileage Engine Treatment, 15-Ounce
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18% off
$17.97
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Slick 50 750002 Recharged High Mileage Engine Treatment, 15-Ounce
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$107.32
$123.96
Lucas Oil 10013 Fuel Treatment - 1 Gallon (Pack Of 4)
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13% off
$107.32
$123.96
Lucas Oil 10013 Fuel Treatment - 1 Gallon (Pack Of 4)
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$79.99
Zmax 58-032 - Multi-Purpose Formula Treatment For Engine, Fuel, Transmission & Power Steering - Reduces Carbon Build-Up - Lubricates Metal - Improves
Amazon.com
431
Free shipping
$79.99
Zmax 58-032 - Multi-Purpose Formula Treatment For Engine, Fuel, Transmission & Power Steering - Reduces Carbon Build-Up - Lubricates Metal - Improves
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431
$92.00
$119.76
Lucas Oil 10020 Fuel Treatment - 5.25 Ounce (Pack Of 24)
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$92.00
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Lucas Oil 10020 Fuel Treatment - 5.25 Ounce (Pack Of 24)
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$15.99
Lucas Oil Products Heavy Duty Oil Stabilizer Oil Stabilizer 32 Oz
Ace Hardware
757
$15.99
Lucas Oil Products Heavy Duty Oil Stabilizer Oil Stabilizer 32 Oz
Ace Hardware
757
$49.90
Liquimoly 3721 Engine Oil Additive
Amazon.com
836
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$49.90
Liquimoly 3721 Engine Oil Additive
Amazon.com
836
$25.60
$26.95
Atf Additive Liqui Moly 250 Ml Tube For Steering Gears & Automatic
eBay
15
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$25.60
$26.95
Atf Additive Liqui Moly 250 Ml Tube For Steering Gears & Automatic
eBay
15
$17.05
$17.95
Lubegard 19610 Dr. Tranny Trans Instant Shudder Fixx Fix Converter 2
eBay
50
Free shipping
$17.05
$17.95
Lubegard 19610 Dr. Tranny Trans Instant Shudder Fixx Fix Converter 2
eBay
50
$14.95
16 Oz. Lubricant - Power Plus Top Lube | Power Plus Lubricants 19769-31
Summit Racing
9
$14.95
16 Oz. Lubricant - Power Plus Top Lube | Power Plus Lubricants 19769-31
Summit Racing
9
$29.79
$35.99
Hot Shot's Secret Friction Reducer FR3 32Oz. Synthetic Oil Additive Protects Engine & Improves Performance, Friction Modifier For Gas & Deisel Engines
Amazon.com
1K+
17% off
$29.79
$35.99
Hot Shot's Secret Friction Reducer FR3 32Oz. Synthetic Oil Additive Protects Engine & Improves Performance, Friction Modifier For Gas & Deisel Engines
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1K+
$128.98
Lucas Oil Motor Additive, Pure Synthetic Oil Stabilizer, Synthetic, 1 Gal Jug, Each
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Lucas Oil Motor Additive, Pure Synthetic Oil Stabilizer, Synthetic, 1 Gal Jug, Each
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$66.63
$99.99
Hot Shot's Secret LX4 Lubricity Extreme 1 Gallon, Fuel Treatment For All Engines, Gasoline & Diesel Additive, Fuel Additive Increases Lubricity,
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306
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$66.63
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Hot Shot's Secret LX4 Lubricity Extreme 1 Gallon, Fuel Treatment For All Engines, Gasoline & Diesel Additive, Fuel Additive Increases Lubricity,
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306
$87.15
$98.02
Motorkote MK-HL01G-04 Heavy Duty Hyper Lubricant, 1-Gallon, Single
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3K+
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$87.15
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Motorkote MK-HL01G-04 Heavy Duty Hyper Lubricant, 1-Gallon, Single
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$13.98
$16.40
Slick 50 Original Engine Treatment | 32 Oz., Single
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610
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Slick 50 Original Engine Treatment | 32 Oz., Single
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$38.79
Lucas Oil 10131-1: Lucas Synthetic Oil Stabilizer
Summit Racing
14
$38.79
Lucas Oil 10131-1: Lucas Synthetic Oil Stabilizer
Summit Racing
14
$21.49
XADO EX120 Automatic Transmission Fix - Treatment For CVT & Other Gearbox Types | ATF Additive & Protectant - Reduces Sticking, Shudder And Slipping
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1K+
$21.49
XADO EX120 Automatic Transmission Fix - Treatment For CVT & Other Gearbox Types | ATF Additive & Protectant - Reduces Sticking, Shudder And Slipping
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$32.98
Lucas Oil 10018 Hydraulic Oil Booster & Stop Leak - 1 Gallon
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693
$32.98
Lucas Oil 10018 Hydraulic Oil Booster & Stop Leak - 1 Gallon
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693
$43.99
Hot Shot's Secret - Shift Restore Automatic Transmission Additive 32 Fluid Ounce
eBay
22
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$43.99
Hot Shot's Secret - Shift Restore Automatic Transmission Additive 32 Fluid Ounce
eBay
22
$25.13
Liqui Moly Anti-Friction Engine Treatment Motor Oil, 10.14 Fl Oz
Walmart
$25.13
Liqui Moly Anti-Friction Engine Treatment Motor Oil, 10.14 Fl Oz
Walmart
$10.49
Liqui-Moly Liqui Moly Mos2 Anti Friction Additive For Manual Transmission / Differential: Looking To Prevent Your Manual Transmission Or ...
Turner Motorsport
488
$10.49
Liqui-Moly Liqui Moly Mos2 Anti Friction Additive For Manual Transmission / Differential: Looking To Prevent Your Manual Transmission Or ...
Turner Motorsport
488
$66.00
Lucas Heavy Duty Oil Stabilizer (1 Qt)-6 Pack
Amazon.com
7
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$66.00
Lucas Heavy Duty Oil Stabilizer (1 Qt)-6 Pack
Amazon.com
7
$19.11
Motorkote MK-HL10-06 Heavy Duty Hyper Lubricant, 10-Ounce, Single
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2K+
$19.11
Motorkote MK-HL10-06 Heavy Duty Hyper Lubricant, 10-Ounce, Single
Amazon.com
2K+
$111.99
LUCAS OIL 10002 H/D Oil Stabilizer 4 Pack /1 Gal
Amazon.com
46
Free shipping
$111.99
LUCAS OIL 10002 H/D Oil Stabilizer 4 Pack /1 Gal
Amazon.com
46
$28.20
$34.95
Hot Shot's Secret Original Stiction Eliminator 32 Fluid Ounce Bottle
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3K+
19% off
$28.20
$34.95
Hot Shot's Secret Original Stiction Eliminator 32 Fluid Ounce Bottle
Amazon.com
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$18.99
6 Oz. Gear Lube - Auburn Gear Limited Slip Oil Additive | Auburn Gear, Inc. 504102
Summit Racing
16
$18.99
6 Oz. Gear Lube - Auburn Gear Limited Slip Oil Additive | Auburn Gear, Inc. 504102
Summit Racing
16
$149.43
$203.76
Lucas Oil 10118 High Mileage Oil Stabilizer - 1 Quart (Pack Of 12)
Amazon.com
4
Free shipping
26% off
$149.43
$203.76
Lucas Oil 10118 High Mileage Oil Stabilizer - 1 Quart (Pack Of 12)
Amazon.com
4
$41.03
Bar's Leaks H60-1 Hydraulic Seal Stop Leak & Conditioner, 128. Fluid_Ounces
Amazon.com
110
Free shipping
$41.03
Bar's Leaks H60-1 Hydraulic Seal Stop Leak & Conditioner, 128. Fluid_Ounces
Amazon.com
110
Best Transmission Additive For Slipping, Sticking Valves, Shudder & More
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8 Great Additives to Reduce Automatic Transmission Slipping - AdditiveHelp.com
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The 8 Best Gear Oil For Limited Slip Differentials In 2023
The 8 Best Gear Oil For Limited Slip Differentials In 2023
Aug 31, 2021
carfluidpro.com
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Best Transmission Additive for Sticking Valves 2021
Best Transmission Additive for Sticking Valves 2021
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LUBEGARD® How-to - CVT Recharge & Protect™
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Applied Vibration Analysis: Analyzing Gear Vibrations
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Gear Ratios Speed Vs Torque Tutorial
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Shop Best Additive for Gearboxes

Sponsored
About our ads
$20.81
Lubegard 63016 Platinum Universal ATF Protectant, 15 Oz.
Amazon.com
1K+
$20.81
Lubegard 63016 Platinum Universal ATF Protectant, 15 Oz.
Amazon.com
1K+
$11.89
Lubegard Stant Shudder Fixx Chevrolet Automatic Transmission Fluid, 2 Oz
Walmart
71
$11.89
Lubegard Stant Shudder Fixx Chevrolet Automatic Transmission Fluid, 2 Oz
Walmart
71
$102.48
Mos2 Anti-Friction Engine Treatment (Case Of 12) - Liqui Moly Lm2009kt
GenRacer
$102.48
Mos2 Anti-Friction Engine Treatment (Case Of 12) - Liqui Moly Lm2009kt
GenRacer
$34.99
Hot Shot's Secret - HSSTSE32Z Shift Restore Automatic Transmission Additive 32 Fluid Ounce Bottle
Amazon.com
1K+
$34.99
Hot Shot's Secret - HSSTSE32Z Shift Restore Automatic Transmission Additive 32 Fluid Ounce Bottle
Amazon.com
1K+
$17.65
Schaeffer Manufacturing Co. 0132-023S Moly EP Oil Treatment, 1-Pint Bottle
Amazon.com
689
$17.65
Schaeffer Manufacturing Co. 0132-023S Moly EP Oil Treatment, 1-Pint Bottle
Amazon.com
689
$16.35
Lubegard 67010 CVT Recharge & Protect, 10 Fl. Oz.
Amazon.com
407
$16.35
Lubegard 67010 CVT Recharge & Protect, 10 Fl. Oz.
Amazon.com
407
$26.14
Marvel Mystery Oil 53436 Original Motor Treatment, Add To Fuel & Oil For Superior Cleaning, Removes And Prevents Sludge Build Up And Leaks, Extends
Amazon.com
98
$26.14
Marvel Mystery Oil 53436 Original Motor Treatment, Add To Fuel & Oil For Superior Cleaning, Removes And Prevents Sludge Build Up And Leaks, Extends
Amazon.com
98
$26.99
Lubegard 40902 Bio/Tech Engine Oil Protectant, 32 Oz.
Amazon.com
484
$26.99
Lubegard 40902 Bio/Tech Engine Oil Protectant, 32 Oz.
Amazon.com
484
$45.03
$59.99
Bar's Leaks 1816 Differential Gear Repair, 16.9 Oz, Case Of 4
Amazon.com
737
Free shipping
24% off
$45.03
$59.99
Bar's Leaks 1816 Differential Gear Repair, 16.9 Oz, Case Of 4
Amazon.com
737
$17.97
$21.99
Slick 50 750002 Recharged High Mileage Engine Treatment, 15-Ounce
Amazon.com
1K+
18% off
$17.97
$21.99
Slick 50 750002 Recharged High Mileage Engine Treatment, 15-Ounce
Amazon.com
1K+
$107.32
$123.96
Lucas Oil 10013 Fuel Treatment - 1 Gallon (Pack Of 4)
Amazon.com
19K+
Free shipping
13% off
$107.32
$123.96
Lucas Oil 10013 Fuel Treatment - 1 Gallon (Pack Of 4)
Amazon.com
19K+
$79.99
Zmax 58-032 - Multi-Purpose Formula Treatment For Engine, Fuel, Transmission & Power Steering - Reduces Carbon Build-Up - Lubricates Metal - Improves
Amazon.com
431
Free shipping
$79.99
Zmax 58-032 - Multi-Purpose Formula Treatment For Engine, Fuel, Transmission & Power Steering - Reduces Carbon Build-Up - Lubricates Metal - Improves
Amazon.com
431
$92.00
$119.76
Lucas Oil 10020 Fuel Treatment - 5.25 Ounce (Pack Of 24)
Amazon.com
20K+
Free shipping
23% off
$92.00
$119.76
Lucas Oil 10020 Fuel Treatment - 5.25 Ounce (Pack Of 24)
Amazon.com
20K+
$15.99
Lucas Oil Products Heavy Duty Oil Stabilizer Oil Stabilizer 32 Oz
Ace Hardware
757
$15.99
Lucas Oil Products Heavy Duty Oil Stabilizer Oil Stabilizer 32 Oz
Ace Hardware
757
$49.90
Liquimoly 3721 Engine Oil Additive
Amazon.com
836
Free shipping
$49.90
Liquimoly 3721 Engine Oil Additive
Amazon.com
836
$25.60
$26.95
Atf Additive Liqui Moly 250 Ml Tube For Steering Gears & Automatic
eBay
15
Free shipping
$25.60
$26.95
Atf Additive Liqui Moly 250 Ml Tube For Steering Gears & Automatic
eBay
15
$17.05
$17.95
Lubegard 19610 Dr. Tranny Trans Instant Shudder Fixx Fix Converter 2
eBay
50
Free shipping
$17.05
$17.95
Lubegard 19610 Dr. Tranny Trans Instant Shudder Fixx Fix Converter 2
eBay
50
$14.95
16 Oz. Lubricant - Power Plus Top Lube | Power Plus Lubricants 19769-31
Summit Racing
9
$14.95
16 Oz. Lubricant - Power Plus Top Lube | Power Plus Lubricants 19769-31
Summit Racing
9