Jeep J20 Transmission Parts

Essential Jeep J20 Transmission Parts

ATP – AT OVERHAUL KIT (Part No.JGS-52)

AT OVERHAUL KIT

from

$76.99
AT OVERHAUL KIT

ATP – AT OIL PAN GASKET (Part No.TG-10)

AT OIL PAN GASKET

from

$9.99
AT OIL PAN GASKET

National – Multi-Purpose Seal (Part No.340797)

Multi-Purpose Seal

from

$8.79
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:
  • Design type: springless; single-lip
  • Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
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Carquest Premium – Multi-Use Connector (Part No.PTA1148)

Multi-Use Connector

from

$38.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:
  • Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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National – Multi-Purpose Seal (Part No.5208)

Multi-Purpose Seal

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$20.49
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:
  • Design type: spring loaded; multi-lip
  • Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
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Crown Auto Jeep Replacmnt – T4/ T5 Transmission (Part No.J8133418)

T4/ T5 Transmission

from

$1.99
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, features 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:
  • Hazardous Free Material
  • Crown Automotive Has Consistently Maintained Its Commitment To Offering Only Quality Parts And Exceptional Service
  • Design For Durability
  • OE Fit And Function
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Imperial – Econo-Kool Transmission Oil Cooler (Part No.242010)

Econo-Kool Transmission Oil Cooler

from

$55.99
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 15-7/8″
  • Compact and mid-size cars
  • GVWR up to 16,000 lbs.; towing up to 2,500 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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FAG US – Shaft Seal (Part No.SS3230)

Shaft Seal

from

$9.49
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.

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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National – Multi-Purpose Seal (Part No.470059)

Multi-Purpose Seal

from

$9.99
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:
  • Design type: spring loaded; multi-lip
  • Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
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National – Bearing Race (Part No.25821)

Bearing Race

from

$13.29
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.

Product Features:
  • PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
  • SMOOTH ROTATION – Crowned raceways for even load distribution
  • OE-STYLE DESIGN – Engineered to meet OE specifications
  • 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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ACDelco – Neutral Safety Switch (Part No.D2219C)

Neutral Safety Switch

from

$47.49
ACDelco Professional Neutral Safety Switch is a high quality aftermarket replacement component for one or more of the following vehicle systems: automatic transmission/transaxle, and/or manual drivetrain and axles. This premium aftermarket switch is manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
  • Manufactured to meet expectations for fit, form, and function
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Omix – Manual Trans Blocking Ring (Part No.18890.05)

Manual Trans Blocking Ring

from

$24.99
Is your T98 transmission not shifting right? Do you cringe from the grinding noises when you shift? Omix-ADA has the T98 internal parts you need to fix your Jeep’s transmission. Fix it and enjoy your drive.

Product Features:
  • OE Style
  • Direct Fit
  • Limited 5 Year Warranty
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National – Bearing Race (Part No.362A)

Bearing Race

from

$15.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.

Product Features:
  • PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
  • SMOOTH ROTATION – Crowned raceways for even load distribution
  • OE-STYLE DESIGN – Engineered to meet OE specifications
  • 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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Omix – Transfer Case Mount; 71-91 Jeep CJ/Wrangler YJ (Part No.18608.02)

Transfer Case Mount; 71-91 Jeep CJ/Wrangler YJ

from

$17.49
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.

Product Features:
  • OE Style
  • Direct Fit
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Crown Auto Jeep Replacmnt – OE Replacement, Metal/Plastic, Black/Zinc, Normally Closed Switch (Part No.J5751207)

OE Replacement, Metal/Plastic, Black/Zinc, Normally Closed Switch

from

$21.99
Crown Automotive offers the largest line of replacement parts for Jeep (R), as well as a growing line of parts for Chrysler and Dodge vehicles. Our applications features Axle, Body, Brake, Clutch, Cooling, Electrical, Engine, Fuel, Lamps, Mirrors, Steering, Suspension, Transmission and Wiper.

Product Features:
  • Neutral Safety Switches Prevent The Vehicle From Starting When In Any Other Gear Besides Neutral And Park
  • Small Replacement Units Help To Prevent Accidents Which May Occur If Your Old Switches Become Loose Or Have Degraded Over Time
  • Designed And Built To OEM Specs
  • Direct-Fit Replacement
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Crown Auto Jeep Replacmnt – For Use With T4/ T5 Transmission And Np-231 Transfer Case, Single (Part No.J3241481)

For Use With T4/ T5 Transmission And Np-231 Transfer Case, Single

from

$4.99
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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Crown Auto Jeep Replacmnt – INPUT SHAFT BEARING (Part No.J0809294)

INPUT SHAFT BEARING

from

$0.99
INPUT SHAFT BEARING

Crown Auto Jeep Replacmnt – Oem, For Use With Dana 300 Transfer Case/ Dana 20 Transfer Case (Part No.J0939001)

Oem, For Use With Dana 300 Transfer Case/ Dana 20 Transfer Case

from

$1.99
Crown Automotive offers the largest line of replacement parts for Jeep (R), as well as a growing line of parts for Chrysler and Dodge vehicles. Our applications features Axle, Body, Brake, Clutch, Cooling, Electrical, Engine, Fuel, Lamps, Mirrors, Steering, Suspension, Transmission and Wiper.

Product Features:
  • Shift Rod Poppet Springs Keep The Shift Rail In Place
  • Jeep Manual Transmission Synchronizer Springs Are Quality Components From A Trusted Name In Jeep Replacement Parts
  • Designed And Built To OEM Specs
  • Easy To Install
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ATP – AT CLUTCH PLATE (Part No.JC-57)

AT CLUTCH PLATE

from

$12.99
AT CLUTCH PLATE

ATP – AUTO TRANS BAND (Part No.TX-40)

AUTO TRANS BAND

from

$27.99
AUTO TRANS BAND

Omix – Manual Trans Seal Kit (Part No.18804.03)

Manual Trans Seal Kit

from

$9.49
Tired of looking at the stains on your driveway? Gaskets are a cheap solution to prevent or stop leaks. Omix-ADA offers high quality replacement gaskets designed specifically for your Jeep.

Product Features:
  • OE Style
  • Direct Fit
  • Limited 5 Year Warranty
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Crown Auto Jeep Replacmnt – For Use With T176 Transmission Or T177 Transmission, With Spring/ Spring Cap (Part No.SLR176K)

For Use With T176 Transmission Or T177 Transmission, With Spring/ Spring Cap

from

$16.99
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:
  • Leading Manufacturer Of Quality Replacement Parts For Jeep
  • Meets Standards For Quality
  • Crown Automotive Has Consistently Maintained Its Commitment To Offering Only Quality Parts And Exceptional Service
  • Improve The Performance
  • Easy Installation
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Rugged Ridge – Transmission Mount; Red; 63-95 Jeep CJ/Grand Wagoneer/Wrangler SJ/YJ (Part No.18392.01)

Transmission Mount; Red; 63-95 Jeep CJ/Grand Wagoneer/Wrangler SJ/YJ

from

$113.99
This red polyurethane transmission mount was manufactured to OE specifications for the highest quality available. Bolt on application for a direct fit and easy installation.

Product Features:
  • Polyurethane
  • Easy to Install
  • Single
  • Direct Fit
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Imperial – Transmission Oil Cooler Reinstallation Kit (Part No.248002)

Transmission Oil Cooler Reinstallation Kit

from

$25.99
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 cooler reinstallation kit
  • Contains part numbers 248001, 226201, 240250 and 4 hose clamps
  • Provides all hardware for reinstallation of Imperial transmission coolers
  • Contains nylon mounting rods, foam pads, locking buttons, hose and fitting
  • Made of high grade nylon for easy installation
  • Removable buttons for cooler/fan relocation
  • Made for both transmission coolers and electric fan installation
  • Comes with Quick Connect coupler
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Jeep J20 Transmission Parts Categories

Helping You Find the Right Transmission Parts for Your Jeep J20

You love your J20. So we’ve made it easier than ever to help you find Jeep J20 Transmission Parts in our online catalog. Our inventory holds 162 aftermarket and OEM Transmission Parts for your Jeep J20, ranging from $0.99 to $1,149.99.

We offer parts from 22 brands trusted to make quality Transmission Parts for your Jeep J20. Before you buy, take some time to read through customer reviews. We currently have 7,313 reviews of Jeep J20 Transmission Parts from previous customers. Some of the top rated parts include Oil Seal with 4.8 stars and Multi Purpose Seal with 4.4 stars.

Find your J20 Transmission Parts here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Jeep J20 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Transmission Parts Brands for Your Jeep J20

Our inventory holds Transmission Parts for your Jeep J20 from 22 trusted brands. You’ll find OEM and aftermarket parts from brands like Imperial, National, and DriveWorks, all of which can keep that Jeep happy.
We have ATP parts available for your Jeep J20 in categories like Transmission Seals and Automatic Transmission Parts. Some of the top-rated ATP parts in these categories are:
AT SEL SHAFT SEAL
from $8.99
(2)
AT SEL SHAFT SEAL
Automatic Transmission Selector Shaft Seals
AT SOLENOID SEAL
from $3.99
(2)
AT SOLENOID SEAL
Automatic Transmission Fluid Filler Tube Seals

Top-Rated Imperial Transmission Parts

Leading Imperial Transmission Parts

We carry Imperial brand parts for your Jeep J20 across several catalog categories, including Transmission Cooler and Parts. Some of our most reviewed Imperial parts include:
High Performance Transmission Oil Cooler
from $83.99
(48)
High Performance Transmission Oil Cooler
OE Transmission Coolers
Maxi-Kool XL Transmission Oil Cooler
from $85.99
(31)
Maxi-Kool XL Transmission Oil Cooler
OE Transmission Coolers
Econo-Kool Transmission Oil Cooler
from $55.99
(30)
Econo-Kool Transmission Oil Cooler
OE Transmission Coolers

FAQs for Jeep J20 Transmission Parts

What are the most purchased Transmission Parts for the Jeep J20?

Out of 162 Transmission Parts for the Jeep J20, the most popular in our inventory are:
Econo-Kool Transmission Oil Cooler
from $40.99
(10)
Econo-Kool Transmission Oil Cooler
OE Transmission Coolers
Multi-Purpose Seal
from $7.99
(8)
Multi-Purpose Seal
Manual Transmission Output Shaft Seals
Transmission Oil Pan Gasket 14 Bolt Hole One Piece Gasket
from $9.99
(46)
Transmission Oil Pan Gasket 14 Bolt Hole One Piece Gasket
Transmission Oil Pan Gaskets

What are the top-rated Jeep J20 Transmission Parts?

Top-rated Transmission Parts for your Jeep J20 based on customer reviews/ratings are:
Oil Seal
from $11.49
(87)
Oil Seal
“Right part, and installed easily.”
Multi Purpose Seal
from $6.99
(20)
Multi Purpose Seal
“Happy”
Automatic Transmission Vacuum Modulator
from $34.49
(11)
Automatic Transmission Vacuum Modulator
“Great product”