1978 Dodge D450 Gear Boxes
Keep Your 1978 Dodge D450 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 1978 Dodge D450 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Steering Gear Box and Steering Gear Box Seals. 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.
Competitive Prices and Extensive Inventory
The average price for a 1978 Dodge D450 Gear Box at Advance Auto Parts is around $71.62, with a range that starts at $10.99 and goes up to $209.99. With 4 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Remanufactured Steering Gear, Steering Gear Major Seal Kit, and Multi-Purpose Seal start at just $10.99 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 Steering Shafts. At Advance Auto Parts, we’re here to help you keep your 1978 Dodge D450 in peak condition, inside and out.
Find Your Specific 1978 Dodge D450 Gear Boxes
Looking for the perfect Gear Box for your 1978 Dodge D450? You’re in the right place. Below, you’ll find links to various types of Gear Boxes that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Gear Boxes, ensuring durability and a precise fit for your Dodge D450. Whether you’re driving a 1978 model or another popular model year like
1979,
1980, and
1981, we’ve got you covered. Purchasing Gear Boxes from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Gear Boxes that fit your vehicle.
Essential 1978 Dodge D450 Gear Boxes
Cardone – Remanufactured Steering Gear (Part No.27-7529)
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:
See More
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.
Cardone – Remanufactured Steering Gear (Part No.27-7512)
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:
See More
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.
PWR – New Power Steering Gear (Part No.61-5152)
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:
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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
National – Multi-Purpose Seal (Part No.323138)
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:
See More
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
National – Multi-Purpose Seal (Part No.6859S)
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:
See More
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
Powercraft – Steering Gear Major Seal Kit (Part No.7859)
from
$52.99
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
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Popular 1978 Dodge D450 Gear Boxes Categories
Most Popular Steering Gear Box for 1978 Dodge D450s
Enhance your 1978 Dodge D450 with this popular Steering Gear Box we have in stock, for $209.99.
Cardone – Remanufactured Steering Gear (Part No.27-7512)
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:
See More
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.
Best-Selling 1978 Dodge D450 Steering Gear Box Seals
Upgrade your D450 with one of our 3 best-selling Steering Gear Box Seals.
Powercraft – Steering Gear Major Seal Kit (Part No.7859)
from
$52.99
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
See More
National – Multi-Purpose Seal (Part No.6859S)
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:
See More
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
National – Multi-Purpose Seal (Part No.323138)
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:
See More
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
FAQs for 1978 Dodge D450 Gear Boxes
What are the best-selling Gear Boxes for 1978 Dodge D450s?
Out of 4 Gear Boxes that fit 1978 Dodge D450s, the following parts are the top sellers:
- Remanufactured Steering Gear (5710944) – $209.99
- Steering Gear Major Seal Kit (3869059) – $52.99
- Multi-Purpose Seal (18442911) – $10.99
What’s the price range for 1978 Dodge D450 Gear Boxes?
The prices of Gear Boxes for the 1978 Dodge D450 range from $10.99 up to $209.99 for the most premium parts.
What is the average price of a Gear Box for a 1978 Dodge D450?
The average price for Gear Boxes for the 1978 Dodge D450 is $71.62. 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 D450 model years?
What are the cheapest Gear Boxes for my 1978 Dodge D450?
The cheapest 1978 Dodge D450 Gear Boxes we carry are:
- Multi-Purpose Seal (18442911) – $10.99
- Multi-Purpose Seal (18444721) – $12.49
- Steering Gear Major Seal Kit (3869059) – $52.99
- Remanufactured Steering Gear (5710944) – $209.99
Does Advance Auto Parts sell Gear Boxes for any other 1978 Dodge models?
Yes. We stock Gear Boxes for 19 other popular 1978 Dodge models. Some of the most popular are 1978 Charger Gear Boxes, 1978 Challenger Gear Boxes, 1978 Magnum Gear Boxes, 1978 Ramcharger Gear Boxes, and 1978 W150 Gear Boxes.
What types of Gear Boxes do you sell for my 1978 Dodge D450?
As of 11/2/25, these are some of the most in-demand types of Gear Boxes for a 1978 Dodge D450:
Can I get help with 1978 Dodge D450 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 D450 Gear Boxes?
Advance Auto Parts keeps returns simple. For new Dodge D450 Gear Boxes and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.