Name: Friction Modifier / Posi Additive
Brand: Yukon Gear
SKU: 15018
Price: 17.99 USD

from

$17.99

Help keep positraction chatter down with posi additive from Yukon Gear & Axle.

Product Features:

positraction additive
For use in any clutch-style limited slip

from

$12.49

Valvoline High Performance Gear Oil is an extreme pressure gear lubricant formulated with quality base oils and superior additives that helps protect against severe temperatures, shock loads, scuffing, scouring, corrosion and pitting in high speed, high load, high torque and high horsepower conditions.

Product Features:

Formulated for reliable gear protection
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 conventional hypoid differentials and non-synchronized manual transmissions in passenger cars, light trucks, sport utility vehicles, vans and heavy-duty trucks where an API-GL5 or GL-4 fluid is specified
PLEASE NOTE: Valvoline recommends SynPower Full Synthetic Gear Oil for limited slip differentials

from

$9.99

Prestone® Power Steering Fluid (PSF) delivers increased system life. Designed with Anti-wear System Protection, Prestone PSF protects against pump failure, squeals and clogs. This 50,000 mile fluid life is formulated for use in all manufacturers; cars, SUVs, crossovers, and light and medium duty trucks. This a conventional fluid. Many cars 2006 and newer use synthetic based fluids for longer life and better protection. Conventional and synthetic fluids can be mixed but performance and replacement intervals are reduced by the conventional fluid.

Product Features:

50,000 Mile Fluid Life
Anti-Wear Protection = Increased System Life. Protects against pump failure, squeals and clogs. Corrosion protection for metals, rubber & gasket components.
For use in all manufacturers
Conventional Formula – For use in all manufacturers

from

$565.99

For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.

Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles.

Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction.

Powertrax® = Extreme Traction Systems!

from

$557.99

For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.

Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles.

Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction.

Powertrax® = Extreme Traction Systems!

from

$5.99

Prestone® DOT 3 Motor Vehicle Brake Fluid delivers enhanced performance vs. DOT standards, benefitting all vehicles calling for DOT 3. This synthetic fluid starts with a higher dry boiling point than the DOT minimum standard to protect against overheating, brake fade and performance decline due to water absorption. This extended life (50,000 mile) fluid is also formulated to prevent corrosion of all metals within the braking system. This formula is safe to use in all DOT 3 braking systems (ABS, disc or drum) and can mix with any DOT 3 fluid. It is recommended to only use the DOT fluid specified for your car, as using a different DOT product can affect the boiling point or replacement interval if the wrong fluid is used.

Product Features:

50,000 Mile Fluid Life
Prevent Overheating & Brake Fade with High Grade Formula*
Protects against performance decline due to water absorption. Prevents corrosion of all metals within the braking system.
Synthetic, Extended Fluid Life Formula

from

$12.49

Prestone® MAX DOT 3 Motor Vehicle Brake Fluid is our highest grade formula, maximizing performance vs. DOT standard. Prestone MAX is our best brake fluid at protecting against overheating and brake fade. With 100,000 mile fluid life, our longest life fluid has 2X more miles between replacement than regular Prestone DOT 3. Prestone MAX has superior performance in severe braking conditions when compared to regular Prestone DOT 3, which means even more piece of mind about the braking system. This synthetic fluid starts with our highest dry boiling point giving our best protection against performance decline due to water absorption. Prestone MAX DOT 3 is safe to use in all DOT 3 braking systems, ABS, disc or drum, and can mix with any DOT 3 fluid. Mixing Prestone MAX with other fluids will lower the performance rating for miles and boil points, for best results replace completely with Prestone MAX DOT 3. It is recommended to only use the DOT fluid specified for your car. Using a different DOT product can affect the boiling point or replacement interval if the wrong fluid is used.

Product Features:

100,000 Mile Fluid Life
Prevent Overheating & Brake Fade with Our Highest Grade Formula. Prevents corrosion of all metals within the braking system.
Superior Protection in Extreme Braking Conditions
Synthetic, Long Life Formula – 2X Longer than regular Prestone DOT 3

from

$21.49

Prestone DEX-COOL (concentrate) antifreeze+coolant is specially designed to work with these specific vehicles: All GM® vehicles 1995 & newer (GM approved), most Ford® vehicles 2011 – 2018 and most Chysler® vehicles 2013 & newer. Prestone’s Antifreeze+Coolants are designed to the highest standards using state of the art technology. These fluids are designed to not only manage the engine temp and protect from freezing up, they also protect the engine from rust & corrosion. This fluid is designed to last 5yrs / 150,000 miles.

Product Features:

Specially formulated to work with vehicles using orange colored fluid; HOAT. All GM 1995 & newer; Most Ford 2011-2018; Most Chrysler 2013 & newer
5 Yr., 150,000 mile Extended life formula
Includes the Prestone protection package that protects against rust and corrosion of all cooling system metals, including aluminum.
Concentrate formula. Must mix with distilled to the desired mix ratio of EG & water. Can be used for top-off, complete drain and refill or flush and refill of the cooling system.

from

$20.99

Prestone® MAX antifreeze + coolant uses Advanced Original Equipment Technology to provide MAXIMUM ENGINE PROTECTION in all Jeep, Ram, Dodge & Chrysler vehicles from 2000 & newer, guaranteed. Our Advanced Technology formula delivers high performance temperature protection, industry leading protection from engine damaging rust & corrosion and the longest lasting protection in the industry. Trust Prestone – the No. 1 manufacture of Original Equipment Antifreeze + Coolant in North America.

Product Features:

Can top off or replace any Purple, Gold (GO5) or Pink antifreeze + coolant used in Jeep, Ram, Dodge or Chrysler vehicles from 2000 & Newer, guaranteed. 50/50 Ready to Use (RTU) formula.
High performance temperature protection from deep winter freezes and scorching summer heat.
Industry leading protection from engine damaging rust, corrosion & buildup. Prestone MAX completely stops the formation of rust & corrosion for better engine performance and longer engine life.
Prestone Max is guaranteed to protect your vehicle for 15+ years and/or 350,000 miles. It’s the longest fluid life in the industry.

from

$19.99

Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.

Product Features:

Limited 12 Month Or 12,000 Mile Warranty

from

$13.49

Certified A/C Pro R-134a PAG 100 Refrigerant Oil with ICE 32. This product contains approximately 8 fluid ounces of PAG refrigerant oil with ICE32. Medium viscosity PAG oil for R-134a auto A/C systems; ISO 100 viscosity. R-134a PAG 100 AC Oil Lubricant with ICE32 Lubricant Enhancer features advanced chemistry to help extend compressor life and improve cooling capacity. The PAG oil helps quiet noisy compressors. Meets OEM specifications.

Product Features:

Medium viscosity PAG oil for R-134a auto A/C systems; ISO 100 viscosity
ICE32 Lubricant Enhancer: advanced chemistry to help extend compressor life and improve cooling capacity
Meets OEM specifications

from

$16.93

3 oz. tube, carded – OEM specified. Specially formulated to withstand the harsh gear oil environment found in differentials and transfer cases. Because gear oil has friction modifiers that break down normal RTV and cause leaking, this specialty silicone has been tested to OEM specifications to ensure complete sealing. As a gasket maker, it seeks and seals leak paths that cut gaskets cannot. It can also be used to seal cut gaskets. Suggested Applications: Differentials and transfer cases. DIRECTIONS:

Product Features:

For best results, clean and dry all surfaces with a residue-free solvent, such as Permatex® Brake and Parts Cleaner.
Cut nozzle to desired bead size: gaskets are best formed using a 1/16? to 1/4? (2 to 6 mm) bead.
Apply a continuous and even bead of silicone to one surface; surround all bolt holes. Assemble parts immediately. Finger tighten bolts until material begins to squeeze out around flange. Allow to dry for one hour then re-tighten 1/4 to 1/2 turn.
Silicone dries in 1 hour, and fully cures in 24 hours. Allow more time in cold or very dry conditions.
Replace cap after use. Note: Not recommended for use on head gaskets or parts in contact with gasoline. Store below 80°F (27°C). TECHNICAL DATA SHEET

from

$36.49

Valvoline MaxLife Multi-Vehicle Automatic Transmission Fluid (ATF) is a full-synthetic formulation with advanced additives to prevent the major causes of transmission breakdown and help extend transmission life. Developed to help prevent leaks, maximize transmission performance, reduce transmission wear, and maintain smooth shifting longer than conventional fluids. It is suitable for use in a broad range of ATF applications including most Ford, GM, Toyota, Honda, Nissan, Hyundai, BMW, Mercedes, Volvo, VW & Audi.

Product Features:

Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissions.
Long life friction modifiers help improve smooth shifting, eliminate slippage and shudder, prevent clutch wear and improve drivability longer than conventional fluids
High-performance seal conditioners maintain and preserve the elasticity of seals to help prevent leaks in high mileage transmissions
Developed with anti-wear technology to help improve transmission durability
Advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
Suitable for 95% of traditional ATFs including Dex/Merc, Mercon LV & Mercon V

from

$14.79

Castrol Transmax ATF+4® is a technologically advanced, full synthetic automatic transmission fluid designed for superior transmission life and superb low and high temperature performance. Commonly called ATF4, it is certifi Castrol Transmax ATF+4® is a technologically advanced, full synthetic automatic transmission fluid designed for superior transmission life and superb low and high temperature performance. Commonly called ATF4, it is certified for use in all Fiat Chrysler cars and trucks (License Number: 40630033) that require ATF+4®, ATF+3® or a previous Chrysler transmission specification such as ATF+2®, ATF+2 Type 7176®, or ATF+.

from

$14.49

Formulated to meet the specific requirements of Toyota, Lexus, and Scion vehicles equipped with conventional (non-CVT) transmissions that require the use of ATF T-IV. Recommended for service-fill in all Toyota, Lexus, and Scion automatic transmissions whe

Product Features:

Excellent resistance to oxidation and thermal breakdown provide long fluid life and extended protection
Precisely engineered frictional characteristics guarantee smooth shifting and outstanding anti-shudder performance
Provides superior cleanliness, maintaining the transmission free of sludge and varnish deposits
Excellent seal compatibility and conditioning reduces risk of fluid leaks due to seal shrinkage, hardening and cracking
Advanced anti-wear technology provides maximum protection to gears and bearings
Excellent seal compatibility and conditioning reduces risk of fluid leaks due to seal shrinkage, hardening and cracking

from

$14.29

Only compatible with R134a refrigerant; Tools required for installation; Plastic bottle; Universal applications

from

$13.49

Only compatible with R134a refrigerant; Tools required for installation; Plastic bottle; Universal applications

from

$13.49

Certified A/C Pro R-134a PAG 46 Refrigerant Oil with ICE 32. This product contains approximately 8 fluid ounces of PAG refrigerant oil with ICE32. Low viscosity PAG oil for R-134a auto A/C systems; ISO 46 viscosity. R-134a PAG 46 AC Oil Lubricant: with ICE 32 Lubricant Enhancer features advanced chemistry to help extend compressor life and improve cooling capacity. The PAG oil helps quiet noisy compressors. Meets OEM specifications.

Product Features:

Low viscosity PAG oil for R-134a auto A/C systems; ISO 46 viscosity
ICE32 Lubricant Enhancer: advanced chemistry to help extend compressor life and improve cooling capacity
Meets OEM specifications

from

$14.49

Synchromesh Manual Transmission Oil 1 Qtr

from

$12.99

Royal Purple HMX SAE 5W-30 High-Mileage Synthetic Motor Oil, 1 quart is specifically designed to minimize wear and restore lost performance in engines with more than 75,000 miles. Formulated with robust zinc/phosphorus anti-wear compounds combined with Royal Purple’s proprietary additive technology Synerlec, HMX is chemically enhanced to revitalize hardened seals, reducing oil consumption common in high-mileage engines. In addition, HMX is fortified with stout detergents to remove engine build-up and deposits, maintain cleanliness and promote engine longevity.

Product Features:

Specifically designed to minimize wear and restore lost performance in engines with more than 75,000 miles
Formulated with robust zinc/phosphorus anti-wear compounds combined with royal purple’s proprietary additive technology
Hmx is chemically enhanced to revitalize hardened seals, reducing oil consumption common in high-mileage engines
Reduces friction and metal-to-metal contact for peak engine performance
Also provides outstanding oxidation resistance to safely extend oil drain intervals, and an ionic attraction to metal surfaces, providing protection and minimizing wear at start-up
High-Mileage Formula: Specifically designed for engines with more than 75,000 miles, this full synthetic engine oil helps minimize wear and restore lost performance.

from

$31.99

75,000 miles is more than a mile marker. It’s a signal that your engine is ready for greater protection. That’s when you need Valvoline High Mileage with MaxLife Technology Motor Oil. Its exclusive formula is proven to maximize engine life in cars, trucks, and SUVs with over 75,000 miles. Our mixture is specially developed with a unique combination of synthetic and premium conventional oils to protect your high-mileage motor against wear, friction, heat, and deposits – the four major causes of engine breakdown and expensive repairs. Anti-wear additives defend critical engine components, advanced friction-fighting agents reduce heat and abrasion, added detergents clean the inside of your engine, and premium seal conditioners handle aging seals to prevent leaks. It fights sludge, corrosion and rust that can rob your engine of horsepower, fuel efficiency and longevity. From extreme temperatures and cold starts to stop-and-go traffic and frequent short trips, viscosity modifiers make sure the oil flows more easily, coats more completely, and resists thermal breakdown under even the most intense driving conditions. Its unique mixture curbs contaminants to keep high-mileage engines from burning and consuming oil that can foul spark plugs, creating higher emissions and causing your motor to run roughly.

Product Features:

MAXLIFE TECHNOLOGY PREVENTS engine breakdown with 40% better wear protection than the industry standard
REFRESH AGING SEALS AND PREVENT LEAKS with seal conditioners
REDUCE SLUDGE, DEPOSITS, CORROSION, AND RUST with added detergents – keep motors clean inside
ENHANCED FRICTION PERFORMANCE HELPS MAXIMIZE POWER with advanced friction-fighting agents
MEETS OR EXCEEDS ALL REQUIREMENTS of ILSAC GF-6A, API SP, API SN with SN PLUS, API SN

from

$35.99

Valvoline DEX/MERC ATF is a high-quality transmission fluid formulated to meet the challenging demands many automatic transmissions. Its responsive low-temperature fluidity is beneficial in both electronic and hydraulic controlled transmissions and transaxles. Recommended for use in the following applications: MERCON®, DEXRON®-III, Ford M2C138-CJ and M2C166-H, Allison C-4 and TES-389, and Caterpillar TO-2.

Product Features:

Formulated with premium base stocks and advanced additive technology to meet the challenging demands of automatic transmissions.
Enhanced anti-shudder protection for smooth shifting and maximum power transfer
Developed with anti-wear technology to help improve transmission durability
Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures

from

$27.49

Automatic Transmission Fluid – 1 Liter and with High Performance

from

$13.99

Valvoline ATF+4® is a full-synthetic transmission fluid specifically engineered to protect and prolong the life of (FCA) Fiat Chrysler automatic transmissions. It is officially licensed and approved by FCA and is fully back-serviceable and can be used wherever ATF+3, ATF+2 or ATF+ is specified. Recommended for use in the following applications: Mopar ATF+ MS 7176®, ATF+2® MS 7176, ATF+3 and ATF+4.

Product Features:

Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissions.
Enhanced anti-shudder protection for smooth shifting and maximum power transfer
Developed with anti-wear technology to help improve transmission durability
Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures

from

$38.49

Valvoline DEXRON-VI/MERCON LV ATF is a full-synthetic transmission fluid formulated with advanced additive technology to meet and exceed the requirements of the General Motors DEXRON-VI specification. It is officially licensed and approved by GM and is fully back-serviceable and can be used wherever DEXRON-II and/or DEXRON-III are recommended. Recommended for use in the following applications: DEXRON-VI, DEXRON-III, DEXRON-II, MERCON LV and Allison C-4.

Product Features:

Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissions
Enhanced anti-shudder protection for smooth shifting and maximum power transfer
Developed with anti-wear technology to help improve transmission durability
Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures

1998 Dodge Ram 1500 Fluids and Chemicals

More 1998 Dodge Ram 1500 Fluids and Chemicals Categories

Essential 1998 Dodge Ram 1500 Fluids and Chemicals

Yukon Gear – Friction Modifier / Posi Additive (Part No.15018)

Valvoline – High Performance Transmission & Differential Gear Oil: Conventional 80W-90, 1 Quart (Part No.VV831)

Prestone – Power Steering Fluid: All Vehicles, Anti-Wear Protection, 50k miles, 32 oz. (Part No.AS261Y/1)

Powertrax – No-Slip Traction System (Part No.9204603500)

Powertrax – No-Slip Traction System (Part No.9203923105)

Prestone – DOT 3 Brake Fluid: Synthetic, Prevents Corrosion, Safe For ABS, Disc, Drum Brakes, 50k miles, 12 oz (Part No.AS400)

Prestone – DOT 3 Brake Fluid: MAX Synthetic, Highest Grade, Superior Protection, 100k miles, 32 oz (Part No.AS410)

Prestone – Antifreeze and Coolant: Concentrate, Dex-Cool Compatible, Protects Against Corrosion, 1 Gallon (Part No.AF888)

Prestone – MAX Original Equipment Antifreeze + Coolant: American Purple, 50/50 RTU, 1 Gallon (Part No.AF6900)

Crown Auto Jeep Replacmnt – Differential Limited Slip Friction Modifier, 4 Ounce Bottle, Single (Part No.4318060AB)

Certified A/C Pro – R-134a PAG 100 AC Oil Lubricant: With ICE 32 For Improved Cooling, 8 oz (Part No.GPM-7)

Permatex – Gear Oil RTV Gasket Maker (Part No.3G350374768PMX)

Valvoline – MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Gallon (Part No.773775)

Castrol – Transmax ATF+4 Automatic Transmission Fluid: 1 Quart (Part No.15A9FA)

Idemitsu – Type TLS Automatic Transmission Fluid, 1 qt (Part No.30040093-75000C)

Factory Air – 8 oz. Bottle Premium PAG 100 Oil w/o Dye (Part No.59002)

Factory Air – 8 oz. Bottle Premium PAG 46 Oil w/o Dye (Part No.59007)

Certified A/C Pro – R-134a PAG 46 AC Oil Lubricant: With ICE 32 For Improved Cooling, 8 oz (Part No.GPL-5)

Valvoline – Synchromesh Manual Transmission Oil 1 Qtr (Part No.811095)

Royal Purple – HMX SAE 5W-30 High-Mileage Synthetic Engine Oil (1 Quart) (Part No.11744)

Valvoline – High Mileage with MaxLife Technology Synthetic Blend 5W-30 Motor Oil: Maximize Engine Life, 5 Quart (Part No.782256)

Valvoline – DEX/MERC Automatic Transmission Fluid, 1 Gallon (Part No.773636)

Pentosin – Automatic Transmission Fluid – 1 Liter and with High Performance (Part No.1058112)

Valvoline – ATF+4® Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.822348)

Valvoline – DEXRON®-VI ATF Full Synthetic Automatic Transmission Fluid, 1 Gallon (Part No.883572)

Popular 1998 Dodge Ram 1500 Fluids and Chemicals Categories

1998 Dodge Ram 1500 Fluids and Chemicals

Top-Rated Fluids and Chemicals Brands For Your 1998 Dodge Ram 1500

Popular Castrol Fluids and Chemicals

Top-Rated Valvoline Fluids and Chemicals

FAQs for 1998 Dodge Ram 1500 Fluids and Chemicals

What are the most purchased Fluids and Chemicals for the 1998 Dodge Ram 1500?

What are the top-rated 1998 Dodge Ram 1500 Fluids and Chemicals?

More Popular Parts for All Makes