20 Best Limited Slip Differential Fluid Additive [2024]

Are you looking for the best Limited Slip Differential Fluid Additive? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Limited Slip Differential Fluid Additive.

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# Preview Product
1 Genuine Mopar Fluid 4318060AC Limited Slip Additive - 4 oz. Bottle , White Genuine Mopar Fluid 4318060AC Limited Slip Additive - 4 oz. Bottle , White
2 Friction Modifier Positraction Additive for Limited Slip Differentials Friction Modifier Positraction Additive for Limited Slip Differentials
3 ACDelco GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive - 4 oz ACDelco GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive - 4 oz
4 Genuine Ford Fluid XL-3 Friction Modifier Additive - 4 oz. Genuine Ford Fluid XL-3 Friction Modifier Additive - 4 oz.
5 Genuine GM Fluid 88900330 Limited Slip Axle Lubricant Additive - 4 oz. Genuine GM Fluid 88900330 Limited Slip Axle Lubricant Additive - 4 oz.
6 Hapco Products - Limited Slip Additive – 4 oz. Hapco Products - Limited Slip Additive – 4 oz.
7 Triax HD Gear Premium LS 80W-90, GL-5 Limited Slip Ready, Manual Transmissions, Hypoid Gear Systems,... Triax HD Gear Premium LS 80W-90, GL-5 Limited Slip Ready, Manual Transmissions, Hypoid Gear...
8 Lubegard 31904 Universal Limited Slip Supplement, 4 oz. Lubegard 31904 Universal Limited Slip Supplement, 4 oz.
9 K&W 402508 Trans-X Posi Trac Limited Slip Gear Oil Additive - 7 Fl Oz K&W 402508 Trans-X Posi Trac Limited Slip Gear Oil Additive - 7 Fl Oz
10 Valvoline SynPower SAE 75W-140 Full Synthetic Gear Oil 1 QT Valvoline SynPower SAE 75W-140 Full Synthetic Gear Oil 1 QT
11 Yukon Gear & Axle (OK 3-QRT-Conv-A) 80W90 Conventional Gear Oil with Positraction Additive - 3 Quart Yukon Gear & Axle (OK 3-QRT-Conv-A) 80W90 Conventional Gear Oil with Positraction Additive - 3 Quart
12 Lucas Oil LUC10043 Oil SAE 80W-90 Heavy Duty Gear Oil - 1 Quart Lucas Oil LUC10043 Oil SAE 80W-90 Heavy Duty Gear Oil - 1 Quart
13 Lucas Oil 10047 SAE 75W-90 Synthetic Transmission and Differential Lube - , Clear, 1 Quart (32... Lucas Oil 10047 SAE 75W-90 Synthetic Transmission and Differential Lube - , Clear, 1 Quart (32...
14 Amsoil Slip Lock Limited Slip Additive Amsoil Slip Lock Limited Slip Additive
15 Lubegard 61910 Highly Friction Modified ATF Supplement, 10 oz. Lubegard 61910 Highly Friction Modified ATF Supplement, 10 oz.
16 ACDelco GM Original Equipment 10-4034 Dexron LS 75W-90 Gear Oil - 32 oz ACDelco GM Original Equipment 10-4034 Dexron LS 75W-90 Gear Oil - 32 oz
17 Genuine XL3 (2 Pack) Fоrd Friction Modifier ADDITIVE,F & R Limited Slip DIFFERENTIALS Genuine XL3 (2 Pack) Fоrd Friction Modifier ADDITIVE,F & R Limited Slip DIFFERENTIALS
18 Yukon Dura Grip Limited Slip Positraction Unit for GM 8.5'/8.6' Differential with 30 Spline Axle,... Yukon Dura Grip Limited Slip Positraction Unit for GM 8.5"/8.6" Differential with 30 Spline Axle,...
19 Valvoline High Performance SAE 75W-90 Gear Oil 1 QT Valvoline High Performance SAE 75W-90 Gear Oil 1 QT
20 Liqui Moly 2019 MoS2 Anti-Friction Gear Lubricant - 50 Gram Liqui Moly 2019 MoS2 Anti-Friction Gear Lubricant - 50 Gram
SaleBestseller No. 1
Genuine Mopar Fluid 4318060AC Limited Slip Additive - 4 oz. Bottle , White
  • Genuine OEM Dodge/Molar factory fit part
  • The package length is 5.791 centimeters
  • The package height is 8.001 centimeters
  • The package width is 5.994 centimeters
SaleBestseller No. 2
Friction Modifier Positraction Additive for Limited Slip Differentials
  • Positraction Limited Slip Differential Additive
  • For use in any clutch-style limited slip
  • Compatible with dozens of vehicles and differentials
  • Compatible with most mineral and synthetic oils
  • Reduce Noise and Chatter
SaleBestseller No. 3
ACDelco GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive - 4 oz
  • Specially formulated to reduce differential temperature, prevent rust, and extend the life of clutches and gears
  • High quality product reduces friction and noise in the rear axle
  • Fits: 2015-2019 Cadillac XTS,2013-2013 Buick LaCrosse,2012-2012 Cadillac SRX,2011-2012 Chevrolet Caprice,2011-2012 Cadillac CTS,2007-2008 Saturn...
Bestseller No. 4
Genuine Ford Fluid XL-3 Friction Modifier Additive - 4 oz.
  • For use on certain limited-slip differentials to reduce chatter and hypoid gear noise levels
  • Use according to owner guide recommendations
  • Formulated for automotive use
  • Added to lubricants to reduce the surface friction of the lubricated parts
Bestseller No. 5
Genuine GM Fluid 88900330 Limited Slip Axle Lubricant Additive - 4 oz.
  • Reduces friction
  • Quiets noise in the rear axle
  • Required for passenger cars
  • Use in limited-slip axles
  • See service manual for vehicle application
Bestseller No. 6
Hapco Products - Limited Slip Additive – 4 oz.
  • Use to reduce wear, noise and chatter in differentials
  • Provides extreme pressure-wear resistance in any fluid system
  • Does not contain petroleum distillates
  • Will not harm any seals
  • Also safe for: electric motors, hydraulic pumps, moving shafts, power mowers and pillow blocks
Bestseller No. 7
Triax HD Gear Premium LS 80W-90, GL-5 Limited Slip Ready, Manual Transmissions, Hypoid Gear Systems,...
  • WIDEST SPEC RANGE ON THE MARKET: widely compatible with a very large number of hypoid gear systems, differentials, transmissions and axle assemblies.
  • SEVERE SERVICE MAX: Exceptional shear stability and oxidation resistance. Polyphosphate EP proprietary additive system offers substantial improvement...
  • BUILT IN LIMTED SLIP ADDITIVE - Does not require "additional" LS additive. Its built into the product, optimized for all limited slip differentials,...
  • OUTSTANDING SCUFFING PROTECTION - Superb gear and syncron protection, facilitating extremely long transmission life. Exceeds Load Stage 13 extreme...
  • SHEAR STABLE - Excellent thermal stability and high load capacity without viscosity breakdown, facilitates excellent film strength under high loads,...
Bestseller No. 8
Lubegard 31904 Universal Limited Slip Supplement, 4 oz.
  • Eliminates differential chatter and other noises (squeals, groans, etc.)
  • Universally works in all makes and models with limited slip differentials including Ford, Chrysler and GM; For use in all final drives and limited...
  • Inhibits rust and corrosion and also safe for yellow metal
  • Extends clutch pack and equipment life
  • Reduces differential temperatures
Bestseller No. 9
K&W 402508 Trans-X Posi Trac Limited Slip Gear Oil Additive - 7 Fl Oz
  • Designed to quiet chattering differentials and improve gear oil performance.
  • Maintains smooth operation of the limited-slip.
  • Reduces friction, wear and overheating while eliminating chatter.
  • Use with conventional GL-5 or synthetic gear oils.
  • Meets GM, Ford and Chrysler specifications
Bestseller No. 10
Valvoline SynPower SAE 75W-140 Full Synthetic Gear Oil 1 QT
  • Formulated To Maintain Excellent Low Temperature Fluid Protection
  • Helps Provide Outstanding Thermal Stability For Cleanliness And Longer Service Life
  • Contains Special Additives To Assist In Protecting Gear Teeth From Rust And Corrosion And Reduce Chattering In Limited-Slip Differentials
  • Recommended For Conventional And Limited Slip Differentials And Non-Synchronized Manual Transmissions Where Api Gl-5 Or Api Gl-4 Fluid Is Specificed
Bestseller No. 11
Yukon Gear & Axle (OK 3-QRT-Conv-A) 80W90 Conventional Gear Oil with Positraction Additive - 3 Quart
  • 3 Quarts
  • 80W90 Conventional Oil
  • Includes 4oz Bottle of Yukon Positraction Additive
Bestseller No. 12
Lucas Oil LUC10043 Oil SAE 80W-90 Heavy Duty Gear Oil - 1 Quart
  • Contains special anti-wear and lubricity agents
  • Helps to control heat
  • Excellent for high performance and heavy-duty applications
  • Fit Type: Universal
Bestseller No. 13
Lucas Oil 10047 SAE 75W-90 Synthetic Transmission and Differential Lube - , Clear, 1 Quart (32...
  • Fit type: Vehicle Specific
  • Affordable solutions
  • Replaces OEM number: Lucas Oil: 10047
  • Excellent for use in limited-slip differentials
  • Packaging May Vary
SaleBestseller No. 14
Amsoil Slip Lock Limited Slip Additive
  • Contains advanced friction modifiers
  • Helps eliminate gear housing chatter
  • Recommended for cars, trucks and SUVs
SaleBestseller No. 15
Lubegard 61910 Highly Friction Modified ATF Supplement, 10 oz.
  • Converts DEXRON II, III / MERCON ATF into a Highly Friction Modified ATF - Transmissions perform more efficiently at lower operating temperatures
  • Anti-chatter in clutch packs (allow penetration overnight for maximum benefit), Anti-shudder with converter clutches (allow penetration overnight for...
  • Prevents overheating, Assists in freeing hung-up governors, Keeps valves free
  • Provides for smoother shifting and reduces drive train power losses, Helps modify harsh shifts and makes them quicker in duration
  • Maintains proper ATF viscosity in torque converters, Inhibits transmission fluid foaming and oxidation, thereby extending fluid life and Reduces...
SaleBestseller No. 16
ACDelco GM Original Equipment 10-4034 Dexron LS 75W-90 Gear Oil - 32 oz
  • Specifically designed for the lubrication and service of model year 2007 and newer manual transmissions and transfer cases
  • Product already contains a limited slip friction modifier
  • No need to use a top treat additive
Bestseller No. 17
Genuine XL3 (2 Pack) Fоrd Friction Modifier ADDITIVE,F & R Limited Slip DIFFERENTIALS
  • XL3 (2 PACK) Fоrd FRICTION MODIFIER ADDITIVE,F & R LIMITED SLIP DIFFERENTIALS
  • Gеnuіnе PACKAGE-THIS ОЕМ FACTORY NEW 15" SILVER WHEEL HUB CAP (SINGLE) IS A DIRECT FIT FOR THE FOLLOWING-- 2012 - 2017 FІАТ 500 WITH 15"...
  • CAP. THIS IS
  • NOT
  • A SET OF 4
SaleBestseller No. 18
Yukon Dura Grip Limited Slip Positraction Unit for GM 8.5"/8.6" Differential with 30 Spline Axle,...
  • Fits 8.5" & 8.6" GM with 30 Spline Axles; Fits 2.73 Gear Ratio & Up
  • Limited Slip Differential with Composite Clutches
  • Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
  • Fully rebuildable design and proudly assembled in the USA
  • All units are backed by extensive product testing and state-of-the-art software design
SaleBestseller No. 19
Valvoline High Performance SAE 75W-90 Gear Oil 1 QT
  • Protects against severe temperatures to help extend service life
  • Formulated with extreme-pressure additives to minimize gear wear from shock loads
  • Helps protect against gear wear from scuffing, scouring, corrosion and pitting
  • Recommended for limited-slip hypoid differentials and non-synchronized manual transmissions in passenger cars, light trucks, sport utility vehicles,...
Bestseller No. 20
Liqui Moly 2019 MoS2 Anti-Friction Gear Lubricant - 50 Gram
  • Package Dimensions: 1.778 cms (L) x 2.794 cms (W) x 1.778 cms (H)
  • Product Type: Auto Accessory
  • Package Quantity: 1
  • Country Of Origin: Germany

Having trouble finding a great Limited Slip Differential Fluid Additive?

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After hours of searching and using all the models on the market, we have found the best Limited Slip Differential Fluid Additive for 2023. See our ranking below!

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  • Where can you find information like this about Limited Slip Differential Fluid Additive?

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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 Limited Slip Differential Fluid Additive currently available on the market.

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  1. Brand Value: Every brand of Limited Slip Differential Fluid Additive 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 Limited Slip Differential Fluid Additive?
  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 Limited Slip Differential Fluid Additive.
  5. Customer Ratings: Number ratings grade Limited Slip Differential Fluid Additive objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Limited Slip Differential Fluid Additive.
  7. Product Quality: You don’t always get what you pay for with an Limited Slip Differential Fluid Additive, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Limited Slip Differential Fluid Additive is should be an indication of how long it will work out for you.

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FAQ:

Q: Which gear oil for limited slip?

A: Below are the top 5 best gear oils for limited slip differentials you can find on amazon: 1) Mobil 1 104361 75W-90 Synthetic Gear Lube This gear oil is designed to be the best lubricant for your car gear. When you apply this oil on your car gear, it will be able to reach its best performance.

Q: What does limited slip differential additive do?

A: AMSOIL Slip-Lock Differential Additive is formulated with advanced friction modifiers and is designed to eliminate gear-housing chatter in cars, trucks and SUVs equipped with limited-slip, positraction and locking differentials. It also reduces the banging and clunking associated with automatic locking differentials.

Q: What is a limited slip additive?

A: Torco Limited Slip Additives are formulated for use in limited-slip and posi-traction differentials to reduce hypoid gear noise and chatter. The formulation of Torco Limited Slip Additives modify clutch plate friction for applying and releasing clutch plates.

Q: What is limited slip oil?

A: XEP 80W-90 Limited Slip Gear Oil. XEP 80W-90 is a mineral oil based gear oil, that has been formulated with a high level of extreme pressure (EP) additives and friction modifiers to protect the critical mechanisms of limited slip differentials.