1984 GMC Jimmy Transmission Parts

Essential 1984 GMC Jimmy Transmission Parts

B & M – Automatic Shifter, Pro Ratchet 3 and 4 Speed (Part No.80842)

Automatic Shifter, Pro Ratchet 3 and 4 Speed

from

$419.99
The Pro Ratchet shifter is one of our most popular and easiest to operate race shifters. Features include positive ratcheting design that self-centers the handle after each shift giving you maximum clearance behind the shifter and will not allow you to mi

Product Features:
  • Single Hand Operated Reverse Lockout
  • Reverse Lockout Meets NHRA And IHRA Requirements
  • Quick And Easy To Operate
  • Stick Always Returns To Center Position
  • Easiest Unit To Double Shift w/Air/CO2/Electric Mech
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Carquest – Back Up Light Switch (Part No.S9255)

Back Up Light Switch

from

$23.05
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • Our parts are 100% tested to verify both mechanical and electrical switching performance
  • Decades of industry leading research and development focused on meeting the technician’s needs
  • Robust design and high grade materials meet the stringent demands of today’s service professional
  • BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
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National – Bearings (Part No.109)

Bearings

from

$44.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Controlled heat treating process for lasting performance and extended bearing life
  • Industry leading coverage
  • Professional technicians know they can depend on National
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Imperial – Transmission Line Fitting Kit (Part No.240390)

Transmission Line Fitting Kit

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$14.79
Product Features:
  • Transmission line fitting kit
  • GM, Jeep; 5/8″-18 inverted flare
  • 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
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National – Cylindrical Bearing (Part No.5707)

Cylindrical Bearing

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$22.99
Manufactured with premium-grade steel, National® cylindrical bearings are designed and engineered to meet OE specifications.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Controlled heat treating process for lasting performance and extended bearing life
  • Industry leading coverage
  • Professional technicians know they can depend on National
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B & M – Transpak For 65-87 TH400 Transmission (Part No.20228)

Transpak For 65-87 TH400 Transmission

from

$141.99
The B&M Transpak has all the features in the Shift Improver Kit, plus it provides additional driver manual control. Retain full automatic features and standard shift points with selector in Drive.

Product Features:
  • Recalibrate Auto. Transmission
  • Optimum Performance
  • Select Your App. Mode
  • Improves Transmission Life
  • Trans. Removal Not Required
  • Downshift At Any Speed
  • Great For Trailer Towing
  • For Heavy Loads Driving Downhill
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ATP – AT OIL PUMP SEAL (Part No.CO-37)

AT OIL PUMP SEAL

from

$19.99
AT OIL PUMP SEAL

Driveworks – Auto Transmission Oil Pump Seal (Part No.S-4598)

Auto Transmission Oil Pump Seal

from

$4.99
Product Features:
  • Brand may vary by location
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ATP – AT SPD PINION SEAL (Part No.SO-38)

AT SPD PINION SEAL

from

$5.99
AT SPD PINION SEAL

National – Bearings (Part No.TC-2435)

Bearings

from

$8.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Available in both caged design and full complement
  • Industry leading coverage
  • Professional technicians know they can depend on National
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ATP – AT OVERHAUL KIT (Part No.SGS-28)

AT OVERHAUL KIT

from

$96.99
AT OVERHAUL KIT

Driveworks – Oil Seal (Part No.S-2043)

Oil Seal

from

$7.79
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
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Anchor – Transmission Mount: Rear, 1 Piece (Part No.2268)

Transmission Mount: Rear, 1 Piece

from

$8.29
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 BUIC 66-73; CHEV 58-84; GMC 67-84; OLDS 68-72; PONT 61-77;. 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: 1958-1984
  • Weight approx: 2 Lbs
  • RUBBER CROWN WITH AIR GAP
  • HEIGHT WITHOUT STUDS: 1.9 INCH: 48.25 MM
  • STUDS AND BOLT HOLES INLINE
  • STUD CENTERLINE: 1.5 INCH: 38.1 MM
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Felpro – Manual Transmission Gasket Set (Part No.TS 80161)

Manual Transmission Gasket Set

from

$28.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Includes all parts needed to complete the repair
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ATP – AT OIL PUMP GASKET (Part No.SG-40)

AT OIL PUMP GASKET

from

$10.99
AT OIL PUMP GASKET

Edelbrock – Automatic Trans Cable Adapter #8026 for GM 2004R, 700R4, 4L60 Transmissions (Part No.8026)

Automatic Trans Cable Adapter #8026 for GM 2004R, 700R4, 4L60 Transmissions

from

$18.99
Product Features:
  • Edelbrock Part # 8026 GM Transmission adapter is for use with 2004R, 700R4, 4L60 transmissions.
  • This kit relocates the pin position on an Edelbrock Carburetor when hooking up to a throttle valve style transmission (700R4, 2004R, 4L60).
  • The pin location is critical as the TV controls line pressure, shift points, shift firmness, and part throttle downshifts.
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ARP Auto Racing – For Use With General Motors, 0.590"L Under Head, 10Mm X 1.5 Thread, With Washers (Part No.230-7305)

For Use With General Motors, 0.590"L Under Head, 10Mm X 1.5 Thread, With Washers

from

$27.99
You can forget about the problem of shearing a torque converter bolt after you install these super strong 200,000 PSI gems. They are designed for each specific application and provide the optimum grip. Kits come with hardened parallel ground washers.

Product Features:
  • Super Strong, Rated At 200,000 PSI
  • Kits Come With Hardened Parallel Ground Washers
  • Made In USA
  • 0.590″ Underhead Length
  • M10 X 1.5 Thread Size
  • Set of 6
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National – Multi Purpose Seal (Part No.4598)

Multi Purpose Seal

from

$8.49
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:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
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Dorman – Clutch Pilot Bushing (Part No.690-014.1)

Clutch Pilot Bushing

from

$7.99
This clutch pilot bushing is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this clutch pilot bushing matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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ATP – AT MSTR REP KIT PLUS (Part No.JMS-9)

AT MSTR REP KIT PLUS

from

$368.99
AT MSTR REP KIT PLUS

B & M – Transmission Accessories, Converter Lockup Controller (Part No.70244)

Transmission Accessories, Converter Lockup Controller

from

$309.99
The B&M converter lockup controller provides dash-mounted control to govern converter lockup at any speed between 30 and 90 mph. These kits eliminate converter lock and unlock cycling and premature unwanted converter lockup.

Product Features:
  • Dash Mounted Control For Speeds Between 30-90 mph
  • LED Indicates Locked OR Unlocked
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Carquest Premium – Automatic Transmission Control Solenoid (Part No.TCA1171)

Automatic Transmission Control Solenoid

from

$35.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Automatic Transmission Modulator Valve (Part No.VMC1033)

Automatic Transmission Modulator Valve

from

$39.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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National – Bearings (Part No.A-35)

Bearings

from

$25.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Crowned raceways and rollers to ensure even load distribution for maximum life
  • Industry leading coverage
  • Professional technicians know they can depend on National
See More

National – Multi Purpose Seal (Part No.8792S)

Multi Purpose Seal

from

$6.99
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:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

Mr. Gasket – Chrome Automatic Transmission Oil Pan with Drain Plug (Part No.9732)

Chrome Automatic Transmission Oil Pan with Drain Plug

from

$65.99
Stock depth chrome plated automatic transmission pans are complete with drain plug, washer and gasket. Matching dipsticks with tubes sold separately.

Product Features:
  • Stock depth and capacity
  • Chrome plated
  • Includes drain plug/washer/gasket
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ATP – AT DETENT CABLE SEAL (Part No.SO-37)

AT DETENT CABLE SEAL

from

$3.49
AT DETENT CABLE SEAL

Carquest Premium – Oil Pressure Switch Connector (Part No.PTA1557)

Oil Pressure Switch Connector

from

$26.49
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • 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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Popular 1984 GMC Jimmy Transmission Parts Categories

1984 GMC Jimmy Transmission Parts

You count on your 1984 GMC Jimmy to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Transmission Parts. With 152 Transmission Parts ranging in price from $1.99 to $1,150.00, you’re sure to find everything you need for your 1984 GMC Jimmy.

Brands matter. If you want to shop a specific Transmission Parts brand, we stock 18 different brands like National, Imperial, and Anchor. 1984 GMC Jimmy Transmission Parts start as low as $1.99!

One of the best ways to find top quality OEM or aftermarket Transmission Parts is by asking professionals. Short of that, you can shop with confidence thanks to our 1,213 extensive product reviews on 1984 GMC Jimmy Transmission Parts. Some of the top-rated Transmission Parts products we carry are Maxi-Kool® XL Transmission Oil Cooler with 4.4 stars and Multi Purpose Seal with 4.4 stars.

Did we mention you can order your Transmission Parts from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Transmission Parts inventory for your 1984 GMC Jimmy below to get started!

Top-Rated Transmission Parts Brands For Your 1984 GMC Jimmy

Trusted Transmission Parts OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 1984 GMC Jimmy running right for years to come. In our inventory you’ll find brands like National, Imperial, Anchor, and even more.

Popular Carquest Transmission Parts

You’ll find popular Carquest brand products across Back Up Neutral Safety Parts. All are waiting to get your 1984 GMC Jimmy back on the road. Some of the top-rated Carquest products in these categories are:
Neutral Safety Switch
from $20.05
(1)
Neutral Safety Switch
Back Up and Neutral Safety Switches

Top-Rated National Transmission Parts


If National are what you’re looking for, our inventory holds plenty. We stock National brand Transmission Parts for your 1984 GMC Jimmy, and some of our most reviewed National parts include:
Bearings
from $25.99
(23)
Bearings
Manual Transmission Differential Bearings
Multi Purpose Seal
from $22.29
(20)
Multi Purpose Seal
Pinion Seals
Cylindrical Bearing
from $22.99
(20)
Cylindrical Bearing
Axle Output Shaft Bearings

FAQs for 1984 GMC Jimmy Transmission Parts

What are the most purchased Transmission Parts for the 1984 GMC Jimmy?

Out of 152 Transmission Parts for the 1984 GMC Jimmy, the most popular in our inventory are:
High Performance Transmission Oil Cooler
from $81.99
(48)
High Performance Transmission Oil Cooler
OE Transmission Coolers
Transmission Mount: Rear, 1 Piece
from $23.49
(20)
Transmission Mount: Rear, 1 Piece
Transmission Mounts
Transmission Oil Pan Gasket
from $10.99
(46)
Transmission Oil Pan Gasket
Transmission Oil Pan Gaskets

What are the top-rated 1984 GMC Jimmy Transmission Parts?

Top-rated Transmission Parts for your 1984 GMC Jimmy based on customer reviews/ratings are:
Maxi-Kool® XL Transmission Oil Cooler
from $81.99
(31)
Maxi-Kool® XL Transmission Oil Cooler
“Great , kept my trans cool pulling a large loader”
Multi Purpose Seal
from $6.99
(20)
Multi Purpose Seal
“The product works well”
Automatic Transmission Detent Cable
from $22.99
(14)
Automatic Transmission Detent Cable
“exactly like the original one”