1984 Dodge D100 Gear Boxes

Keep Your 1984 Dodge D100 in Top Shape with Quality Gear Boxes

Whether you’re repairing or upgrading your Gear Box, using high-quality parts is key to keeping your 1984 Dodge D100 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Steering Stabilizers, Steering Gear Box Seals, and Steering Gear Box. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Gear Boxes from Trusted Brands

Looking for a reliable Gear Box? We’ve got you covered with options from brands you know and trust like Rancho. For example, Rancho Gear Boxes start at just $89.99 with an average 4.1 star rating. With over 63 reviews and a solid 3 star average, you can shop with confidence knowing other Dodge D100 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1984 Dodge D100 Gear Box at Advance Auto Parts is around $260.41, with a range that starts at $44.49 and goes up to $826.99. With 6 options in stock from 6 trusted brands, finding the right fit is easy. Popular picks like Remanufactured Steering Gear, Steering Gear Major Seal Kit, and Magnum Steering Damper start at just $44.49 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Gear Box, don’t forget to check out other key components like Ball Joints and Idler Arms. At Advance Auto Parts, we’re here to help you keep your 1984 Dodge D100 in peak condition, inside and out.

Essential 1984 Dodge D100 Gear Boxes

Rancho – RS5000 Steering Damper (Part No.RS5401)

RS5000 Steering Damper

from

$89.99
Ideal for off-road driving, towing and street applications, Rancho® RS5000® steering stabilizers enhance a vehicle’s performance and minimize on- and off-road driver fatigue by reducing wheel shimmy, bump steer and vibration.

Product Features:
  • IMPROVED HANDLING AND PERFORMANCE — Reduces wheel shimmy, bump steer and vibration which helps minimize on- or off-road driver fatigue
  • ACCOMMODATES LARGER TIRES — Engineered for vehicles with oversized wheels and tires
  • ENGINEERED TO LAST — Features protective boot to safeguard shock rod and oil seal
  • HANDLES EXTREME TEMPERATURE CHANGES — Twin-tube cellular gas design filled with all-weather fluid allows for cooler operation, increased vehicle control and ability to withstand internal temperatures of -40 to 248 Deg. F
  • BUY WITH CONFIDENCE — Comes with Rancho’s Limited Warranty
See More

Monroe – Magnum Steering Damper (Part No.SC2915)

Magnum Steering Damper

from

$60.99
Designed for trucks, vans, and SUVs, and CUVs, the Monroe Magnum steering stabilizer helps reduce vibrations that travel through the steering system before they get to the driver, improving control and driver fatigue in all driving conditions.

Product Features:
  • REDUCES VIBRATION – Ideal for trucks, vans, SUVs, and CUVs, it helps reduce vibrations that travel through the steering system before they get to the driver to improve control and cut down on driver fatigue in all driving conditions
  • CONSISTENT PERFORMANCE – All-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • STRONG AND DURABLE – Sintered iron piston and .50-in. nitrocarburized piston rod for enhanced durability and long service life
  • EXCEPTIONAL HANDLING – Full displaced valving delivers better valving range on both compression and extension cycles for consistent performance
  • LONGER SERVICE LIFE – Self-lubricating fluid seal retains gas without excessive wear or friction
  • MOUNTS HORIZONATALLY – Micro-cellular gas design allows the unit to be mounted horizontally without impacting performance for improved steering control
See More

Cardone – Remanufactured Steering Gear (Part No.27-7501)

Remanufactured Steering Gear

from

$211.99
The steering gear box is the heart of the vehicle’s steering system. It guides the wheels’ movement in conjunction with the direction that the steering wheel is rotated, helping achieve ideal steering response for more efficient driving. CARDONE Remanufactured Steering Gear Boxes are re-engineered, built and tested to match O.E. performance. E ach unit features 100 percent new O-rings and lip seals to ensure leak-free, long-lasting performance. Shafts are surfaced to precise specifications to eliminate premature seal wear and extend gear life. All units are 100 percent hydraulically tested to ensure perfect fit and function.

Product Features:
  • 100 percent hydraulic testing measures for proper flow, leakage and performance to ensure perfect fit and function.
  • 100 percent new O-rings and lip seals ensure leak-free, long-lasting performance.
  • All critical components are tested to ensure product reliability.
  • Shafts are surfaced to precise specifications to eliminate premature seal wear and extend gear life.
  • Rust inhibitive “Cool Dip” finish is a penetrating dye that completely covers all exposed surfaces for a consistent, protective finish that will not crack, flake or peel.
  • As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
  • Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
See More

Lares – PS GEAR-NEW (Part No.10997)

PS GEAR-NEW

from

$556.99
PS GEAR-NEW

Lares – Remanufactured Power Steering Gear Box (Part No.1074)

Remanufactured Power Steering Gear Box

from

$366.99
Power Steering Gears are thoroughly cleaned and exterior surfaces reconditioned for like-new look. Each component is carefully inspected and replaced if not to OE tolerances. All seals and O-rings are replaced with OE equivalent parts. Each unit is tested to insure OE performance. Painted with a high quality paint. All units are carefully packaged to insure safe arrival at your door. Remanufactured in the USA.
See More

Cardone – Remanufactured Steering Gear (Part No.27-7512)

Remanufactured Steering Gear

from

$209.99
The steering gear box is the heart of the vehicle’s steering system. It guides the wheels’ movement in conjunction with the direction that the steering wheel is rotated, helping achieve ideal steering response for more efficient driving. CARDONE Remanufactured Steering Gear Boxes are re-engineered, built and tested to match O.E. performance. E ach unit features 100 percent new O-rings and lip seals to ensure leak-free, long-lasting performance. Shafts are surfaced to precise specifications to eliminate premature seal wear and extend gear life. All units are 100 percent hydraulically tested to ensure perfect fit and function.

Product Features:
  • 100 percent hydraulic testing measures for proper flow, leakage and performance to ensure perfect fit and function.
  • 100 percent new O-rings and lip seals ensure leak-free, long-lasting performance.
  • All critical components are tested to ensure product reliability.
  • Shafts are surfaced to precise specifications to eliminate premature seal wear and extend gear life.
  • Rust inhibitive “Cool Dip” finish is a penetrating dye that completely covers all exposed surfaces for a consistent, protective finish that will not crack, flake or peel.
  • As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
  • Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
See More

Lares – Power Steering Gear Box (Part No.11248)

Power Steering Gear Box

from

$547.99
Power Steering Gear Box

Lares – Remanufactured Manual Steering Gear Box (Part No.855)

Remanufactured Manual Steering Gear Box

from

$261.99
Manual Steering Gears are thoroughly cleaned and exterior surfaces reconditioned for like-new look. Each component is carefully inspected and replaced if not to OE tolerances. All seals and O-rings are replaced with OE equivalent parts. Each unit is filled with a high quality grease with a special polymer to reduce oil separation. Each unit is tested to insure OE performance. Painted with a high quality paint. All units are carefully packaged to insure safe arrival at your door. Remanufactured in the USA.
See More

Cardone – Remanufactured Steering Gear (Part No.27-7529)

Remanufactured Steering Gear

from

$201.99
The steering gear box is the heart of the vehicle’s steering system. It guides the wheels’ movement in conjunction with the direction that the steering wheel is rotated, helping achieve ideal steering response for more efficient driving. CARDONE Remanufactured Steering Gear Boxes are re-engineered, built and tested to match O.E. performance. E ach unit features 100 percent new O-rings and lip seals to ensure leak-free, long-lasting performance. Shafts are surfaced to precise specifications to eliminate premature seal wear and extend gear life. All units are 100 percent hydraulically tested to ensure perfect fit and function.

Product Features:
  • 100 percent hydraulic testing measures for proper flow, leakage and performance to ensure perfect fit and function.
  • 100 percent new O-rings and lip seals ensure leak-free, long-lasting performance.
  • All critical components are tested to ensure product reliability.
  • Shafts are surfaced to precise specifications to eliminate premature seal wear and extend gear life.
  • Rust inhibitive “Cool Dip” finish is a penetrating dye that completely covers all exposed surfaces for a consistent, protective finish that will not crack, flake or peel.
  • As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
  • Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
See More

Lares – Remanufactured Power Steering Gear Box (Part No.997)

Remanufactured Power Steering Gear Box

from

$366.99
Power Steering Gears are thoroughly cleaned and exterior surfaces reconditioned for like-new look. Each component is carefully inspected and replaced if not to OE tolerances. All seals and O-rings are replaced with OE equivalent parts. Each unit is tested to insure OE performance. Painted with a high quality paint. All units are carefully packaged to insure safe arrival at your door. Remanufactured in the USA.
See More

PWR – New Power Steering Gear (Part No.61-5191)

New Power Steering Gear

from

$825.99
Direct Fit – to make installation easy; All units are USA Engineering Approved; PWR Pumps, Racks, Gears & Reservoirs are 100% tested for leaks, pressure, noise and function.

Product Features:
  • PWR Power Steering Gear Boxes are 100% NEW and Engineered In North America
  • All PWR products are Designed, Tier-Manufactured, and Multi-Tested to meet or exceed OE Performance and Durability Requirements
  • PWR does not consolidate turn ratios, ensuring OE quality replacement performance
  • Includes: NEW housings, internal components, ball bearings, shafts, bushings, and are precision machined and matched for optimum performance and duarability
  • Features our EXCLUSIVE INDUSTRIAL GRADE PACKAGING, Input and Output Shaft Spilne Protectors, Sealed Heavy Duty Plastic Enclosures, and Fluid Port Caps
  • Supplied with a New Output Shaft Nut and all required Installation Seals and Washers
See More

PWR – New Power Steering Gear (Part No.61-5152)

New Power Steering Gear

from

$826.99
Direct Fit – to make installation easy; All units are USA Engineering Approved; PWR Pumps, Racks, Gears & Reservoirs are 100% tested for leaks, pressure, noise and function.

Product Features:
  • PWR Power Steering Gear Boxes are 100% NEW and Engineered In North America
  • All PWR products are Designed, Tier-Manufactured, and Multi-Tested to meet or exceed OE Performance and Durability Requirements
  • PWR does not consolidate turn ratios, ensuring OE quality replacement performance
  • Includes: NEW housings, internal components, ball bearings, shafts, bushings, and are precision machined and matched for optimum performance and duarability
  • Features our EXCLUSIVE INDUSTRIAL GRADE PACKAGING, Input and Output Shaft Spilne Protectors, Sealed Heavy Duty Plastic Enclosures, and Fluid Port Caps
  • Supplied with a New Output Shaft Nut and all required Installation Seals and Washers
See More

Lares – MAN STG GEAR BX-NEW (Part No.11175)

MAN STG GEAR BX-NEW

from

$339.99
MAN STG GEAR BX-NEW

Lares – Remanufactured Power Steering Gear Box (Part No.1248)

Remanufactured Power Steering Gear Box

from

$378.99
Power Steering Gears are thoroughly cleaned and exterior surfaces reconditioned for like-new look. Each component is carefully inspected and replaced if not to OE tolerances. All seals and O-rings are replaced with OE equivalent parts. Each unit is tested to insure OE performance. Painted with a high quality paint. All units are carefully packaged to insure safe arrival at your door. Remanufactured in the USA.
See More

Lares – Remanufactured Manual Steering Gear Box (Part No.1175)

Remanufactured Manual Steering Gear Box

from

$359.99
Manual Steering Gears are thoroughly cleaned and exterior surfaces reconditioned for like-new look. Each component is carefully inspected and replaced if not to OE tolerances. All seals and O-rings are replaced with OE equivalent parts. Each unit is filled with a high quality grease with a special polymer to reduce oil separation. Each unit is tested to insure OE performance. Painted with a high quality paint. All units are carefully packaged to insure safe arrival at your door. Remanufactured in the USA.
See More

National – Multi-Purpose Seal (Part No.323138)

Multi-Purpose Seal

from

$10.99
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
See More

National – Multi-Purpose Seal (Part No.6859S)

Multi-Purpose Seal

from

$12.49
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; 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
See More

Powercraft – Steering Gear Major Seal Kit (Part No.7859)

Steering Gear Major Seal Kit

from

$52.99
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
See More

Powercraft – Steering Gear Major Seal Kit (Part No.8523)

Steering Gear Major Seal Kit

from

$44.49
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
See More

Most Popular Steering Stabilizers for 1984 Dodge D100s

Enhance your 1984 Dodge D100 with one of the 2 Steering Stabilizers we have in stock, starting at just $60.99.

Rancho – RS5000 Steering Damper (Part No.RS5401)

RS5000 Steering Damper

from

$89.99
Ideal for off-road driving, towing and street applications, Rancho® RS5000® steering stabilizers enhance a vehicle’s performance and minimize on- and off-road driver fatigue by reducing wheel shimmy, bump steer and vibration.

Product Features:
  • IMPROVED HANDLING AND PERFORMANCE — Reduces wheel shimmy, bump steer and vibration which helps minimize on- or off-road driver fatigue
  • ACCOMMODATES LARGER TIRES — Engineered for vehicles with oversized wheels and tires
  • ENGINEERED TO LAST — Features protective boot to safeguard shock rod and oil seal
  • HANDLES EXTREME TEMPERATURE CHANGES — Twin-tube cellular gas design filled with all-weather fluid allows for cooler operation, increased vehicle control and ability to withstand internal temperatures of -40 to 248 Deg. F
  • BUY WITH CONFIDENCE — Comes with Rancho’s Limited Warranty
See More

Monroe – Magnum Steering Damper (Part No.SC2915)

Magnum Steering Damper

from

$60.99
Designed for trucks, vans, and SUVs, and CUVs, the Monroe Magnum steering stabilizer helps reduce vibrations that travel through the steering system before they get to the driver, improving control and driver fatigue in all driving conditions.

Product Features:
  • REDUCES VIBRATION – Ideal for trucks, vans, SUVs, and CUVs, it helps reduce vibrations that travel through the steering system before they get to the driver to improve control and cut down on driver fatigue in all driving conditions
  • CONSISTENT PERFORMANCE – All-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • STRONG AND DURABLE – Sintered iron piston and .50-in. nitrocarburized piston rod for enhanced durability and long service life
  • EXCEPTIONAL HANDLING – Full displaced valving delivers better valving range on both compression and extension cycles for consistent performance
  • LONGER SERVICE LIFE – Self-lubricating fluid seal retains gas without excessive wear or friction
  • MOUNTS HORIZONATALLY – Micro-cellular gas design allows the unit to be mounted horizontally without impacting performance for improved steering control
See More

Best-Selling 1984 Dodge D100 Steering Gear Box Seal

Upgrade your D100 with our best-selling Steering Gear Box Seal.

Powercraft – Steering Gear Major Seal Kit (Part No.8523)

Steering Gear Major Seal Kit

from

$44.49
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
See More

Top-Quality Steering Gear Box for 1984 Dodge D100s

Choose a high-quality OEM or aftermarket Steering Gear Box for Dodge D100s and enjoy top-notch performance from $201.99.

Cardone – Remanufactured Steering Gear (Part No.27-7529)

Remanufactured Steering Gear

from

$201.99
The steering gear box is the heart of the vehicle’s steering system. It guides the wheels’ movement in conjunction with the direction that the steering wheel is rotated, helping achieve ideal steering response for more efficient driving. CARDONE Remanufactured Steering Gear Boxes are re-engineered, built and tested to match O.E. performance. E ach unit features 100 percent new O-rings and lip seals to ensure leak-free, long-lasting performance. Shafts are surfaced to precise specifications to eliminate premature seal wear and extend gear life. All units are 100 percent hydraulically tested to ensure perfect fit and function.

Product Features:
  • 100 percent hydraulic testing measures for proper flow, leakage and performance to ensure perfect fit and function.
  • 100 percent new O-rings and lip seals ensure leak-free, long-lasting performance.
  • All critical components are tested to ensure product reliability.
  • Shafts are surfaced to precise specifications to eliminate premature seal wear and extend gear life.
  • Rust inhibitive “Cool Dip” finish is a penetrating dye that completely covers all exposed surfaces for a consistent, protective finish that will not crack, flake or peel.
  • As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
  • Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
See More

PWR – New Power Steering Gear (Part No.61-5152)

New Power Steering Gear

from

$826.99
Direct Fit – to make installation easy; All units are USA Engineering Approved; PWR Pumps, Racks, Gears & Reservoirs are 100% tested for leaks, pressure, noise and function.

Product Features:
  • PWR Power Steering Gear Boxes are 100% NEW and Engineered In North America
  • All PWR products are Designed, Tier-Manufactured, and Multi-Tested to meet or exceed OE Performance and Durability Requirements
  • PWR does not consolidate turn ratios, ensuring OE quality replacement performance
  • Includes: NEW housings, internal components, ball bearings, shafts, bushings, and are precision machined and matched for optimum performance and duarability
  • Features our EXCLUSIVE INDUSTRIAL GRADE PACKAGING, Input and Output Shaft Spilne Protectors, Sealed Heavy Duty Plastic Enclosures, and Fluid Port Caps
  • Supplied with a New Output Shaft Nut and all required Installation Seals and Washers
See More

Lares – Remanufactured Power Steering Gear Box (Part No.1178)

Remanufactured Power Steering Gear Box

from

$337.99
Power Steering Gears are thoroughly cleaned and exterior surfaces reconditioned for like-new look. Each component is carefully inspected and replaced if not to OE tolerances. All seals and O-rings are replaced with OE equivalent parts. Each unit is tested to insure OE performance. Painted with a high quality paint. All units are carefully packaged to insure safe arrival at your door. Remanufactured in the USA.
See More

Top-Rated Gear Box Brands For Your 1984 Dodge D100

When it comes to finding the perfect Gear Box for your 1984 Dodge D100, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 6 trusted brands. We carry the most popular Gear Box brands including Rancho, and more, all known for their exceptional customer ratings (average brand rating of 4.1 stars) and competitive prices, as low as $89.99. Purchasing a Gear Box from us here at Advance Auto Parts is a smart move for both you and your 1984 Dodge D100, providing peace of mind with parts that meet or exceed OEM standards.

Popular Rancho 1984 Dodge D100 Gear Boxes

If you’re looking for a top-quality Gear Box for your 1984 Dodge D100, Advance Auto Parts has exactly what you need with our selection of Rancho Gear Boxes. We have 1 Rancho Gear Boxes in stock for this fitment, all known for their durability and precision fit. With prices starting at just $89.99, you’ll find the perfect Gear Box for your needs and budget. Rancho Gear Boxes for the 1984 Dodge D100 come highly rated, with over 11 customer reviews and an impressive average rating of 4.1 stars. Choosing a Rancho Gear Box from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
RS5000 Steering Damper
from $89.99
(11)
RS5000 Steering Damper
“As expected”

FAQs for 1984 Dodge D100 Gear Boxes

What are the best-selling Gear Boxes for 1984 Dodge D100s?

Out of 6 Gear Boxes that fit 1984 Dodge D100s, the following parts are the top sellers:

What’s the price range for 1984 Dodge D100 Gear Boxes?

The prices of Gear Boxes for the 1984 Dodge D100 range from $44.49 up to $826.99 for the most premium parts.

What is the average price of a Gear Box for a 1984 Dodge D100?

The average price for Gear Boxes for the 1984 Dodge D100 is $260.41. Keep in mind the variety of part types within our Gear Box category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Gear Boxes for other Dodge D100 model years?

Yes, we carry Gear Boxes for 9 model years of Dodge D100s between 1975 and 1989. The following model years are the most popular for Gear Box purchases: 1989, 1988, 1987, 1986, 1985, 1979, 1978, 1977, and 1976.

What are the cheapest Gear Boxes for my 1984 Dodge D100?

The cheapest 1984 Dodge D100 Gear Boxes we carry are:

Does Advance Auto Parts sell Gear Boxes for any other 1984 Dodge models?

Yes. We stock Gear Boxes for 13 other popular 1984 Dodge models. Some of the most popular are 1984 Ramcharger Gear Boxes, 1984 W150 Gear Boxes, 1984 D150 Gear Boxes, 1984 D250 Gear Boxes, and 1984 W250 Gear Boxes.

What are the top-rated Gear Boxes that fit the 1984 Dodge D100?

Based on 63 reviews by customers, our 1984 Dodge D100 Gear Boxes have an average customer rating of 3 stars. These are the highest-rated categories of Gear Boxes for the 1984 Dodge D100 and their top-rated products:

What types of Gear Boxes do you sell for my 1984 Dodge D100?

As of 11/2/25, these are some of the most in-demand types of Gear Boxes for a 1984 Dodge D100:

Can I get help with 1984 Dodge D100 Gear Box orders?

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

What is your return policy for Dodge D100 Gear Boxes?

Advance Auto Parts keeps returns simple. For new Dodge D100 Gear Boxes and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.