1979 GMC P2500 Gear Boxes
Keep Your 1979 GMC P2500 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 1979 GMC P2500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Steering Gear Housing Bearings, 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.
Competitive Prices and Extensive Inventory
The average price for a 1979 GMC P2500 Gear Box at Advance Auto Parts is around $250.20, with a range that starts at $19.99 and goes up to $556.99. With 7 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Steering Gear Major Seal Kit, Steering Gear Major Seal Kit, and Remanufactured Power Steering Gear Box 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 1979 GMC P2500 in peak condition, inside and out.
Find Your Specific 1979 GMC P2500 Gear Boxes
Looking for the perfect Gear Box for your 1979 GMC P2500? 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 GMC P2500. Whether you’re driving a 1979 model or another popular model year like
1981,
1982,
1983,
1984,
1985,
1986,
1987,
1988, and
1989, 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 1979 GMC P2500 Gear Boxes
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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Powercraft – Steering Gear Major Seal Kit (Part No.8523)
from
$44.49
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
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National – Multi-Purpose Bearing (Part No.DB-53313)
from
$19.99
Product Features:
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- RIGHT TYPE: Needle bearings are application-specific for the repair occasion, using either caged or full complement designs
- PREMIUM MATERIALS: Precision manufactured using high-quality materials for outstanding durability and performance
- 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
Lares – PS GEAR-NEW (Part No.10954)
from
$556.99
PS GEAR-NEW
Lares – Remanufactured Power Steering Gear Box (Part No.1260)
from
$344.99
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.
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Lares – Remanufactured Power Steering Gear Box (Part No.954)
from
$376.99
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.
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Cardone – Remanufactured Steering Gear (Part No.27-7530)
from
$271.99
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:
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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.
Lares – Remanufactured Manual Steering Gear Box (Part No.1175)
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.
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Lares – MAN STG GEAR BX-NEW (Part No.11175)
from
$339.99
MAN STG GEAR BX-NEW
Lares – PS GEAR BOX-NEW (Part No.11260)
from
$571.99
PS GEAR BOX-NEW
Popular 1979 GMC P2500 Gear Boxes Categories
Most Popular Steering Gear Housing Bearing for 1979 GMC P2500s
Enhance your 1979 GMC P2500 with this popular Steering Gear Housing Bearing we have in stock, for $19.99.
National – Multi-Purpose Bearing (Part No.DB-53313)
from
$19.99
Product Features:
See More
- RIGHT TYPE: Needle bearings are application-specific for the repair occasion, using either caged or full complement designs
- PREMIUM MATERIALS: Precision manufactured using high-quality materials for outstanding durability and performance
- 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
Best-Selling 1979 GMC P2500 Steering Gear Box Seals
Upgrade your P2500 with one of our 2 best-selling Steering Gear Box Seals.
Powercraft – Steering Gear Major Seal Kit (Part No.8523)
from
$44.49
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
See More
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
Top-Quality Steering Gear Box for 1979 GMC P2500s
Choose a high-quality OEM or aftermarket Steering Gear Box for GMC P2500s and enjoy top-notch performance from $339.99.
Lares – Remanufactured Power Steering Gear Box (Part No.954)
from
$376.99
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)
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
Lares – PS GEAR-NEW (Part No.10954)
from
$556.99
PS GEAR-NEW
Lares – MAN STG GEAR BX-NEW (Part No.11175)
from
$339.99
MAN STG GEAR BX-NEW
FAQs for 1979 GMC P2500 Gear Boxes
What are the best-selling Gear Boxes for 1979 GMC P2500s?
Out of 7 Gear Boxes that fit 1979 GMC P2500s, the following parts are the top sellers:
- Steering Gear Major Seal Kit (3869318) – $44.49
- Steering Gear Major Seal Kit (3869059) – $52.99
- Remanufactured Power Steering Gear Box (18340075) – $376.99
What’s the price range for 1979 GMC P2500 Gear Boxes?
The prices of Gear Boxes for the 1979 GMC P2500 range from $19.99 up to $556.99 for the most premium parts.
What is the average price of a Gear Box for a 1979 GMC P2500?
The average price for Gear Boxes for the 1979 GMC P2500 is $250.20. 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 GMC P2500 model years?
What are the cheapest Gear Boxes for my 1979 GMC P2500?
The cheapest 1979 GMC P2500 Gear Boxes we carry are:
- Multi-Purpose Bearing (18441287) – $19.99
- Steering Gear Major Seal Kit (3869318) – $44.49
- Steering Gear Major Seal Kit (3869059) – $52.99
- MAN STG GEAR BX-NEW (50079753) – $339.99
- Remanufactured Manual Steering Gear Box (18490338) – $359.99
Does Advance Auto Parts sell Gear Boxes for any other 1979 GMC models?
Yes. We stock Gear Boxes for 12 other popular 1979 GMC models. Some of the most popular are 1979 Jimmy Gear Boxes, 1979 K2500 Gear Boxes, 1979 C2500 Gear Boxes, 1979 K1500 Gear Boxes, and 1979 C1500 Gear Boxes.
What types of Gear Boxes do you sell for my 1979 GMC P2500?
As of 11/2/25, these are some of the most in-demand types of Gear Boxes for a 1979 GMC P2500:
Can I get help with 1979 GMC P2500 Gear Box orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Gear Boxes and more.
What is your return policy for GMC P2500 Gear Boxes?
Advance Auto Parts keeps returns simple. For new GMC P2500 Gear Boxes and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.