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Yukon Gear & Axle
Yukon Gear Hardcore Locking Hub Set For GM 8.5in Front & Dana 44 / 19 Spline - YHC70007
$655.89
In Stock
Sold out
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Yukon Hardcore Locking Hubs feature chromoly internals and all-steel construction for ultimate durability and strength. These hubs won't disengage under high torque applications and default to the locked position in use. Engagement comes from just a 1/3 turn of the all-steel, low-profile bezel, ensuring quick changes between two-wheel and four-wheel drive. Yukon Hardcore locking hubs are not only great looking, but feature a low-profile design to minimize impact with obstacles, as well as a proprietary coating on the locking gears for decreased friction and a long service life.
Yukon Hardcore Locking Hubs feature Chromoly internals and all steel construction for ultimate durability & strength. These hubs won’t disengage under high torque applications and default to the locked position in use.
This is a D44-19 locking hub kit assembly. This assembly fits 79 & Up GM 8.5 Front, 66-77 Bronco D44 & many custom D44 applications with 19 spline stubs. (includes 2.5, 4.0 & 6.0mm spacers)
GM 8.5" & D44 19spl HARDCORE LOCKING HUB SET, '79+ GM8.5, '66-'77 BRONCO & CUSTOM APPS
Fits
1971 Ford Bronco Base
1971 Ford Bronco Wagon
1972 Ford Bronco Base
1972 Ford Bronco Wagon
1973 Ford Bronco Base
1973 Ford Bronco Wagon
1974 Ford Bronco Base
1975 Ford Bronco Custom
1975 Ford Bronco Northland
1975 Ford Bronco Ranger
1975 Ford Bronco Sport
1976 Ford Bronco Custom
1976 Ford Bronco Sport
1977 Ford Bronco Custom
1977 Ford Bronco Sport
1979 Chevrolet K10 Cheyenne
1979 Chevrolet K10 Custom Deluxe
1979 Chevrolet K10 Scottsdale
1979 Chevrolet K10 Silverado
1979 Chevrolet K10 Suburban Custom Deluxe
1979 Chevrolet K10 Suburban Scottsdale
1979 Chevrolet K10 Suburban Silverado
1979 Chevrolet K20 Cheyenne
1979 Chevrolet K20 Custom Deluxe
1979 Chevrolet K20 Scottsdale
1979 Chevrolet K20 Silverado
1979 Chevrolet K20 Suburban Custom Deluxe
1979 Chevrolet K20 Suburban Scottsdale
1979 Chevrolet K20 Suburban Silverado
1979 Chevrolet K5 Blazer Cheyenne
1979 Chevrolet K5 Blazer Custom Deluxe
1979 GMC K1500 Base
1979 GMC K1500 High Sierra
1979 GMC K1500 Sierra Classic
1979 GMC K1500 Sierra Grande
1979 GMC K1500 Suburban Base
1979 GMC K1500 Suburban High Sierra
1979 GMC K1500 Suburban Sierra Classic
1979 GMC K1500 Suburban Sierra Grande
1979 GMC K2500 Base
1979 GMC K2500 High Sierra
1979 GMC K2500 Sierra Classic
1979 GMC K2500 Sierra Grande
1979 GMC K2500 Suburban Base
1979 GMC K2500 Suburban High Sierra
1979 GMC K2500 Suburban Sierra Classic
1979 GMC K2500 Suburban Sierra Grande
1980 Chevrolet K10 Cheyenne
1980 Chevrolet K10 Custom Deluxe
1980 Chevrolet K10 Scottsdale
1980 Chevrolet K10 Silverado
1980 Chevrolet K10 Suburban Custom Deluxe
1980 Chevrolet K10 Suburban Scottsdale
1980 Chevrolet K10 Suburban Silverado
1980 Chevrolet K20 Cheyenne
1980 Chevrolet K20 Custom Deluxe
1980 Chevrolet K20 Scottsdale
1980 Chevrolet K20 Silverado
1980 Chevrolet K20 Suburban Custom Deluxe
1980 Chevrolet K20 Suburban Scottsdale
1980 Chevrolet K20 Suburban Silverado
1980 Chevrolet K5 Blazer Cheyenne
1980 Chevrolet K5 Blazer Custom Deluxe
1980 Chevrolet K5 Blazer Silverado
1980 GMC K1500 Base
1980 GMC K1500 High Sierra
1980 GMC K1500 Sierra Classic
1980 GMC K1500 Sierra Grande
1980 GMC K1500 Suburban Base
1980 GMC K1500 Suburban High Sierra
1980 GMC K1500 Suburban Sierra Classic
1980 GMC K1500 Suburban Sierra Grande
1980 GMC K2500 Base
1980 GMC K2500 High Sierra
1980 GMC K2500 Sierra Classic
1980 GMC K2500 Sierra Grande
1980 GMC K2500 Suburban Base
1980 GMC K2500 Suburban High Sierra
1980 GMC K2500 Suburban Sierra Classic
1980 GMC K2500 Suburban Sierra Grande
1981 Chevrolet K10 Cheyenne
1981 Chevrolet K10 Custom
1981 Chevrolet K10 Deluxe
1981 Chevrolet K10 Scottsdale
1981 Chevrolet K10 Silverado
1981 Chevrolet K10 Suburban Custom
1981 Chevrolet K10 Suburban Deluxe
1981 Chevrolet K20 Cheyenne
1981 Chevrolet K20 Custom
1981 Chevrolet K20 Deluxe
1981 Chevrolet K20 Scottsdale
1981 Chevrolet K20 Silverado
1981 Chevrolet K20 Suburban Custom
1981 Chevrolet K20 Suburban Deluxe
1981 Chevrolet K5 Blazer Custom
1981 Chevrolet K5 Blazer Deluxe
1981 Chevrolet K5 Blazer Silverado
1981 GMC K1500 Base
1981 GMC K1500 High Sierra
1981 GMC K1500 Sierra Classic
1981 GMC K1500 Sierra Grande
1981 GMC K1500 Suburban Base
1981 GMC K1500 Suburban High Sierra
1981 GMC K1500 Suburban Sierra Classic
1981 GMC K1500 Suburban Sierra Grande
1981 GMC K2500 Base
1981 GMC K2500 High Sierra
1981 GMC K2500 Sierra Classic
1981 GMC K2500 Sierra Grande
1981 GMC K2500 Suburban Base
1981 GMC K2500 Suburban High Sierra
1981 GMC K2500 Suburban Sierra Classic
1981 GMC K2500 Suburban Sierra Grande
1982 Chevrolet K10 Custom
1982 Chevrolet K10 Scottsdale
1982 Chevrolet K10 Silverado
1982 Chevrolet K10 Suburban Custom
1982 Chevrolet K10 Suburban Scottsdale
1982 Chevrolet K10 Suburban Silverado
1982 Chevrolet K20 Custom
1982 Chevrolet K20 Scottsdale
1982 Chevrolet K20 Silverado
1982 Chevrolet K20 Suburban Custom
1982 Chevrolet K20 Suburban Scottsdale
1982 Chevrolet K20 Suburban Silverado
1982 Chevrolet K5 Blazer Custom
1982 Chevrolet K5 Blazer Silverado
1982 GMC K1500 Base
1982 GMC K1500 High Sierra
1982 GMC K1500 Sierra Classic
1982 GMC K1500 Sierra Grande
1982 GMC K1500 Suburban Base
1982 GMC K1500 Suburban High Sierra
1982 GMC K1500 Suburban Sierra Classic
1982 GMC K1500 Suburban Sierra Grande
1982 GMC K2500 Base
1982 GMC K2500 High Sierra
1982 GMC K2500 Sierra Classic
1982 GMC K2500 Sierra Grande
1982 GMC K2500 Suburban Base
1982 GMC K2500 Suburban High Sierra
1982 GMC K2500 Suburban Sierra Classic
1982 GMC K2500 Suburban Sierra Grande
1983 Chevrolet K10 Custom
1983 Chevrolet K10 Scottsdale
1983 Chevrolet K10 Silverado
1983 Chevrolet K10 Suburban Custom
1983 Chevrolet K10 Suburban Silverado
1983 Chevrolet K20 Custom
1983 Chevrolet K20 Scottsdale
1983 Chevrolet K20 Silverado
1983 Chevrolet K20 Suburban Custom
1983 Chevrolet K20 Suburban Silverado
1983 Chevrolet K5 Blazer Custom
1983 Chevrolet K5 Blazer Silverado
1983 GMC K1500 Base
1983 GMC K1500 High Sierra
1983 GMC K1500 Sierra Classic
1983 GMC K1500 Suburban Base
1983 GMC K1500 Suburban High Sierra
1983 GMC K1500 Suburban Sierra Classic
1983 GMC K2500 Base
1983 GMC K2500 High Sierra
1983 GMC K2500 Sierra Classic
1983 GMC K2500 Suburban Base
1983 GMC K2500 Suburban High Sierra
1983 GMC K2500 Suburban Sierra Classic
1984 Chevrolet K10 Custom
1984 Chevrolet K10 Scottsdale
1984 Chevrolet K10 Silverado
1984 Chevrolet K10 Suburban Custom
1984 Chevrolet K10 Suburban Scottsdale
1984 Chevrolet K20 Custom
1984 Chevrolet K20 Scottsdale
1984 Chevrolet K20 Suburban Custom
1984 Chevrolet K20 Suburban Scottsdale
1984 Chevrolet K5 Blazer Custom
1984 Chevrolet K5 Blazer Scottsdale
1984 Chevrolet K5 Blazer Silverado
1984 GMC K1500 Base
1984 GMC K1500 High Sierra
1984 GMC K1500 Sierra Classic
1984 GMC K1500 Suburban Base
1984 GMC K1500 Suburban High Sierra
1984 GMC K1500 Suburban Sierra Classic
1984 GMC K2500 Base
1984 GMC K2500 High Sierra
1984 GMC K2500 Sierra Classic
1984 GMC K2500 Suburban Base
1984 GMC K2500 Suburban High Sierra
1984 GMC K2500 Suburban Sierra Classic
1985 Chevrolet K10 Custom
1985 Chevrolet K10 Scottsdale
1985 Chevrolet K10 Silverado
1985 Chevrolet K10 Suburban Custom
1985 Chevrolet K10 Suburban Scottsdale
1985 Chevrolet K10 Suburban Silverado
1985 Chevrolet K20 Custom
1985 Chevrolet K20 Scottsdale
1985 Chevrolet K20 Silverado
1985 Chevrolet K20 Suburban Custom
1985 Chevrolet K20 Suburban Scottsdale
1985 Chevrolet K20 Suburban Silverado
1985 Chevrolet K5 Blazer Custom
1985 Chevrolet K5 Blazer Silverado
1985 GMC K1500 Base
1985 GMC K1500 High Sierra
1985 GMC K1500 Sierra Classic
1985 GMC K1500 Suburban Base
1985 GMC K1500 Suburban High Sierra
1985 GMC K1500 Suburban Sierra Classic
1985 GMC K2500 Base
1985 GMC K2500 High Sierra
1985 GMC K2500 Sierra Classic
1985 GMC K2500 Suburban Base
1985 GMC K2500 Suburban High Sierra
1985 GMC K2500 Suburban Sierra Classic
1986 Chevrolet K10 Custom
1986 Chevrolet K10 Scottsdale
1986 Chevrolet K10 Silverado
1986 Chevrolet K20 Custom
1986 Chevrolet K20 Scottsdale
1986 Chevrolet K20 Silverado
1986 Chevrolet K20 Suburban Custom
1986 Chevrolet K20 Suburban Scottsdale
1986 Chevrolet K20 Suburban Silverado
1986 Chevrolet K5 Blazer Custom
1986 Chevrolet K5 Blazer Silverado
1986 GMC K1500 Base
1986 GMC K1500 High Sierra
1986 GMC K1500 Sierra Classic
1986 GMC K2500 Base
1986 GMC K2500 High Sierra
1986 GMC K2500 Sierra Classic
1986 GMC K2500 Suburban Base
1986 GMC K2500 Suburban High Sierra
1986 GMC K2500 Suburban Sierra Classic
1987 Chevrolet Blazer Custom Deluxe
1987 Chevrolet Blazer Silverado
1987 Chevrolet V10 Custom Deluxe
1987 Chevrolet V10 Scottsdale
1987 Chevrolet V10 Silverado
1987 Chevrolet V10 Suburban Custom Deluxe
1987 Chevrolet V10 Suburban Scottsdale
1987 Chevrolet V10 Suburban Silverado
1987 Chevrolet V20 Custom Deluxe
1987 Chevrolet V20 Scottsdale
1987 Chevrolet V20 Silverado
1987 Chevrolet V20 Suburban Custom Deluxe
1987 Chevrolet V20 Suburban Scottsdale
1987 Chevrolet V20 Suburban Silverado
1987 GMC V1500 Base
1987 GMC V1500 High Sierra
1987 GMC V1500 Sierra Classic
1987 GMC V1500 Suburban Base
1987 GMC V1500 Suburban High Sierra
1987 GMC V1500 Suburban Sierra Classic
1987 GMC V2500 Base
1987 GMC V2500 High Sierra
1987 GMC V2500 Sierra Classic
1987 GMC V2500 Suburban Base
1987 GMC V2500 Suburban High Sierra
1987 GMC V2500 Suburban Sierra Classic
1988 Chevrolet Blazer Scottsdale
1988 Chevrolet Blazer Silverado
1988 Chevrolet V10 Suburban Scottsdale
1988 Chevrolet V10 Suburban Silverado
1988 Chevrolet V20 Suburban Scottsdale
1988 Chevrolet V20 Suburban Silverado
1988 GMC V1500 Suburban Base
1988 GMC V1500 Suburban Sierra Classic
1988 GMC V2500 Suburban Base
1988 GMC V2500 Suburban Sierra Classic
1989 Chevrolet Blazer Scottsdale
1989 Chevrolet Blazer Silverado
1989 Chevrolet V1500 Suburban Scottsdale
1989 Chevrolet V1500 Suburban Silverado
1989 Chevrolet V2500 Suburban Scottsdale
1989 Chevrolet V2500 Suburban Silverado
1989 GMC V1500 Suburban Base
1989 GMC V1500 Suburban Sierra Classic
1989 GMC V2500 Suburban Base
1989 GMC V2500 Suburban Sierra Classic
1990 Chevrolet Blazer Scottsdale
1990 Chevrolet Blazer Silverado
1990 Chevrolet V1500 Suburban Scottsdale
1990 Chevrolet V1500 Suburban Silverado
1990 Chevrolet V2500 Suburban Scottsdale
1990 Chevrolet V2500 Suburban Silverado
1990 GMC V2500 Suburban Base
1990 GMC V2500 Suburban SLE
1991 Chevrolet Blazer Scottsdale
1991 Chevrolet Blazer Silverado
1991 Chevrolet V1500 Suburban Scottsdale
1991 Chevrolet V1500 Suburban Silverado
Shipping & Processing Time
All in-stock orders are processed and shipped within 1 business day (excluding weekends and holidays).
Delivery typically takes 2–5 business days, depending on the destination. We ship from multiple warehouses across the United States, which allows us to deliver orders as quickly as possible.
Please note that delivery times are estimates provided by the carrier and are not guaranteed.
Shipping Carriers
Most orders are shipped via UPS Ground or FedEx, depending on the size and weight of the item.
Some large or oversized items may be shipped via SAIA or other freight carriers.
Carrier selection is determined automatically at the time of shipment.
Tracking Information
Once your order has shipped, a tracking number will be emailed to the email address provided at checkout.
Tracking information usually becomes active within 1 business day after shipment, depending on the carrier.
Where Is My Order?
When tracking information is provided, this means your order has been processed and shipped.
Carriers such as UPS and FedEx provide point-in-time tracking, meaning updates occur as the package is scanned during transit.
Most orders arrive within 2–5 business days. If your order does not arrive within the estimated timeframe, please contact us and we will be happy to assist.
Delivered Packages & Theft
Once an order is marked as Delivered by the carrier to the address provided at checkout, the order is considered successfully fulfilled.
We are not responsible for lost or stolen packages after delivery, including cases of mail theft.
If your tracking shows “Delivered” but you did not receive the package, we recommend:
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Checking around your property and with neighbors
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Contacting the carrier to file a missing or stolen package claim
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Filing a police report for mail theft (if applicable)
If the carrier provides written confirmation of delivery error, please contact us and we will review the case.
Signature Requirement
Signature confirmation is not required by default for orders under $200.
If you would like to add signature confirmation to your shipment, please contact us before placing your order. Additional fees may apply.
Incorrect Shipping Address
Customers are responsible for providing an accurate and complete shipping address at checkout.
We are not responsible for orders delivered to an incorrect address provided by the customer.
Cancellations
Order cancellations are free of charge as long as the order has not yet shipped.
Please contact us as soon as possible if you need to cancel your order. Once an order has shipped, it cannot be canceled.
Contact Us
If you have any questions regarding shipping, delivery, or your order, please contact us and we will be happy to help.
