Name: Shaft Repair Sleeve
Brand: National
SKU: 99193
Price: 43.99 USD
Rating: 5.0 (2 reviews)

Essential Transmission Parts for 2018 Jeep Wranglers

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$43.99

National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:

Designed to repair damaged, grooved or worn shafts
Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
Easy to install with removable flange and installation tool

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$40.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Product Features:

Imperial Econo-Kool tube and fin transmission cooler
Size: 3/4″ x 5″ x 12-1/2″
Sub-compact to compact cars
GVWR up to 12,000 lbs.
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators

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$246.99

This automatic transmission oil cooler is designed to match the function of an original cooler on specified vehicles. It is engineered to help maintain proper engine oil temperature when an original cooler has failed from heat, corrosion, or damage.

Product Features:

Direct replacement – this automatic transmission fluid cooler is designed to match the function of an original cooler on specified vehicle
Ideal solution – engineered to help maintain proper transmission fluid temperature when an original cooler has failed from heat, corrosion or damage
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$73.99

Product Features:

Imperial Maxi-Cool« plate and fin transmission cooler
Size: 3/4″ x 11″ x 7-1/2″
Mid-size and full-size cars, pickups
GVWR up to 20,000 lbs.; towing up to 2,500 lbs.
Compatible with OEM cooler systems
Made with the highest quality materials
100% pressure testing to 150 PSI for quality assurance
33% more efficient than a comparable tube and fin design

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$38.99

The ABS or Anti-Lock Brake System ECU monitors the Wheel Speed Sensors rotational speed for anti-lock brake function, stability control and traction control. The ABS sensors report the speed of all four wheels to the ECU to determine if the wheels are locking up and to help provide safer stopping. Reasons for replacement include: ABS/brake lamp illumination, no or erratic ABS operation or problems with stability and or traction control systems.

Product Features:

OE MATCHED: Manufactured to OE performance standards. Connectors, mounts and wire lengths are exact match to OE for worry free installation.
INSTALLATION AND SUPPORT: Includes all necessary brackets and hardware. Application specific harness length
THE DIFFERENCE: Glass reinforced plastic for better contamination resistance. Weather pack connectors prevent dirt and moisture contamination. Grease, mounting nut and instruction sheet included where applicable.

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$216.99

This speed sensor is for use with Mega Short Slip Yoke Eliminator Kit #18676.70.

Product Features:

Easy to Install
Replacement for 18676.72
3 Wire

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$41.99

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:

Manufactured From High Quality Material
Engineered To The Specifications
Meets The Quality Standards
Designed For Performance And Durability
Easy To Install

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$15.49

We develop and produce high-quality roller bearings, spherical bearings, and plain bearings worldwide for a wide range of applications.

Product Features:

High-precision and High-quality components used in all KITs
Coverage of classic and new high-tech solutions for the best system coverage

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$20.99

National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:

BUILT TO LAST — Advanced heat treatment process for strength
PREMIUM MATERIALS — Precision manufactured using premium-grade steel for lasting performance and extended bearing life
RELIABLE PERFORMANCE — Element size and quantity are engineered to meet or exceed the load rating of OE bearings
COMPREHENSIVE COVERAGE — Industry-leading coverage for domestic and import applications
RIGOROUS TESTING — Comprehensive testing throughout design and development processes by National engineers for quality you can count on

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$93.99

Product Features:

BUILT TO LAST: Advanced heat treatment process for strength
PREMIUM MATERIALS: Precision manufactured using premium-grade steel for lasting performance and extended bearing life
RELIABLE PERFORMANCE: Element size and quantity are engineered to meet or exceed the load rating of OE bearings
COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on

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$10.29

Design type: spring loaded; multi-lip
Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
Resistance to EP lubricants
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

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$96.99

The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to JEEP 07-11;. Please verify your application.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 2007-2011
Weight approx: 4 Lbs

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$102.99

The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to JEEP 18-22;. Please verify your application.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 2018-2022
Weight approx: 4 Lbs

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$29.99

The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to JEEP 87-95;. Please verify your application.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 1987-1995
Weight approx: 3 Lbs

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$968.99

Many Jeep Wranglers with the NSG370 manual transmission often experience issues with the shifter popping out of gear, especially over rough terrain. This Dorman OE FIX shift tower is specially designed to help prevent this issue, making sure the shifter stays in gear and the sloppy-feeling shifter is tightened up, leading to predictably firm, positive shifts. Our redesign features more robust construction than the factory unit by utilizing bearing steel rather than low carbon stamped steel. It also reduces wear through specially hardened and coated tool steel in the detents. When using this shift tower, shift throws on the gear selector are also reduced approximately 10 percent. Don’t replace your shift tower with a factory part that could fail the same way again, or a lower-quality part that could potentially destroy your transmission. Get this Dorman OE FIX replacement and truly fix the problem.

Product Features:

Improved replacement – drop-in upgrade for the OEM shift tower, helping prevent future issues with the shifter popping out of gear, and offering improved shift feel
Smart solution – don’t replace a failed shift tower with a factory part that could fail the same way again; install this replacement that addresses the root cause of many failures
Application-specific – this shift tower is designed to match the original fit and function required to repair the gear selector on certain JK-era wranglers with a manual transmission
Complete kit – includes the shift tower, tower-to-case gasket and cabin gasket for a complete replacement of the critical components

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$19.99

Transmission Oil Pan Screw Kit

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$62.99

This transmission oil cooler bypass valve is designed to regulate the flow and temperature of the transmission fluid to ensure the proper operating temperature of the transmission on specified vehicles.

Product Features:

Ideal solution – this transmission oil cooler bypass valve is designed to help regulate the flow and temperature of the transmission fluid on specified vehicles
Protects transmission – engineered to ensure the optimal operating temperature of the transmission fluid and transmission
Durable construction – made of quality materials for reliable performance and service life
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$13.99

Made of quality materials, this automatic transmission oil cooler line connector matches the fit and function of a damaged original equipment connector to restore leak-free performance between the transmission and the oil cooler.

Product Features:

Quality replacement – this transmission cooler connector matches the fit and function of the original equipment connector
Durable construction – this oil cooler line connector is made of quality materials for a precise fit and leak-free durability
Performance tested – this connector has been rigorously pressure tested to ensure reliable performance
Ideal shop supply – this connector is recommended to have on hand any time service is being performed on the transmission oil cooler line

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$26.99

Quality replacement – this transmission cooler connector matches the fit and function of the original equipment connector
Durable construction – this oil cooler line connector is made of quality materials for a precise fit and leak-free durability
Performance tested – this connector has been rigorously pressure tested to ensure reliable performance
Ideal shop supply – this connector is recommended to have on hand any time service is being performed on the transmission oil cooler line

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$16.79

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Product Features:

Transmission line fitting kit
Dodge, Jeep with hose splicer fittings
Helps simplify transmission cooler installation
Allows for auxiliary transmission cooler installation without cutting OE lines
Crafted from high-quality material that makes it durable and longer-lasting
A high quality, direct fit OE replacement
Easily connects the transmission cooler line to the cooler hose
Coated for extra protection against corrosion
Crafted from high-quality material that makes it durable and longer-lasting
A high quality, direct fit OE replacement
Easily connects the transmission cooler line to the cooler hose
Coated for extra protection against corrosion

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$19.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Product Features:

Transmission line fitting kit
Jeep with SAE 45 Deg. fittings
Helps simplify transmission cooler installation
Allows for auxiliary transmission cooler installation without cutting OE lines
Crafted from high-quality material that makes it durable and longer-lasting
A high quality, direct fit OE replacement
Easily connects the transmission cooler line to the cooler hose
Coated for extra protection against corrosion
Crafted from high-quality material that makes it durable and longer-lasting
A high quality, direct fit OE replacement
Easily connects the transmission cooler line to the cooler hose
Coated for extra protection against corrosion

FAQs for 2018 Jeep Wrangler Transmission Parts

Which Transmission Parts are best-sellers for 2018 Jeep Wranglers?

Out of 10 Transmission Parts that fit 2018 Jeep Wranglers, the following parts are the top sellers:

Multi-Purpose Seal (11077122) – $10.29
Transmission Oil Pan Screw Kit (50064539) – $19.99
Manual Transmission Shift Tower (OE Fix) (50000520) – $968.99

What’s the price range for 2018 Jeep Wrangler Transmission Parts?

Transmission Part prices for the 2018 Jeep Wrangler start at $10.29 and go up to $968.99 for the most premium parts.

What’s the average price of a Transmission Part for a 2018 Jeep Wrangler?

The average price for Transmission Parts for the 2018 Jeep Wrangler is $148.07. Keep in mind the variety of part types within our Transmission Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Transmission Parts for other Jeep Wrangler model years?

Yes, we currently carry Transmission Parts for 36 model years of Jeep Wranglers between 1987 and 2025. Transmission Parts are bought most frequently for the following model years: 2023, 2022, 2021, 2020, 2019, 2017, 2016, 2015, and 2014.

What are the cheapest Transmission Parts for my 2018 Jeep Wrangler?

The cheapest 2018 Jeep Wrangler Transmission Parts we carry in stock are:

Multi-Purpose Seal (11077122) – $10.29
Bearing (50205965) – $15.49
Transmission Oil Pan Screw Kit (50064539) – $19.99
Transmission Line Quick Connector (10719809) – $26.99
Shaft Repair Sleeve (3271765) – $43.99

What types of Transmission Parts do you sell for my 2018 Jeep Wrangler?

As of 11/2/25, these are some of the most in-demand types of Transmission Parts for a 2018 Jeep Wrangler:

Can I get help with 2018 Jeep Wrangler Transmission Part orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Jeep Transmission Parts and more.

What is your return policy for Jeep Wrangler Transmission Parts?

Advance Auto Parts keeps returns simple. For new Jeep Wrangler Transmission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

2018 Jeep Wrangler Transmission Parts

National – Shaft Repair Sleeve (Part No.99193)

Imperial – Econo-Kool Transmission Oil Cooler (Part No.242009)

Dorman – Automatic Transmission Oil Cooler (Part No.918-509)

Imperial – Maxi-Kool® XL Transmission Oil Cooler (Part No.243007)

NTK – ABS Wheel Speed Sensor (Part No.AB2048)

Rugged Ridge – Vehicle Speed Sensor for Mega Short Slip Yoke Eliminator Kit (Part No.18676.71)

Crown Auto Jeep Replacmnt – Wheel Sensor, OE Replacement (Part No.68003281AC)

FAG US – Bearing (Part No.6207)

National – Multi-Purpose Bearing (Part No.205)

National – Multi-Purpose Bearing (Part No.307-FF)

National – Multi-Purpose Seal (Part No.710597)

Anchor – Transmission Mount: Rear, 1 Piece (Part No.3299)

Anchor – Transmission Mount: Rear, 1 Piece (Part No.3510)

Anchor – Transmission Mount: Rear, 1 Piece (Part No.2628)

Dorman – Manual Transmission Shift Tower (OE Fix) (Part No.697-024)

Rein – Transmission Oil Pan Screw Kit (Part No.HWK0068)

Dorman – Transmission Oil Cooler Bypass Valve (Part No.624-651)

Dorman – Transmission Line Connector – 3/8" Tube x 1/4"-18 NPT (Part No.800-610)

Dorman – Transmission Line Quick Connector (Part No.800-723)

Imperial – Transmission Line Fitting Kit (Part No.240392)

Imperial – Transmission Line Fitting Kit (Part No.240391)

Rein – Transmission Oil Pan Screw Kit (Part No.HWK0068)

FAG US – Bearing (Part No.6207)

National – Multi-Purpose Seal (Part No.710597)

Anchor – Transmission Mount: Rear, 1 Piece (Part No.3510)

Dorman – Transmission Oil Cooler (Part No.918-929)

Dorman – Transmission Oil Cooler Bypass Valve (Part No.624-651)