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The Eaton ELocker Differential (Part #19977-010) is a robust, electronically controlled locking differential designed for Dana 44 front axles with 30-spline shafts and 3.73 & down gear ratios. With the push of a button, the ELocker provides full axle lock engagement—delivering 100% torque transfer to both wheels for ultimate traction when it’s needed most.
Built for the toughest off-road environments, the ELocker offers the reliability and simplicity of electronic activation without the need for external air compressors or complex wiring. Whether navigating rocks, mud, or uneven terrain, the Eaton ELocker ensures immediate traction on demand while maintaining smooth highway performance when disengaged.
Features:
Electronically activated locking differential for instant traction control
Provides 100% torque transfer to both wheels when locked
Simple push-button activation—no air lines or compressors required
Designed for Dana 44 front axles with 30-spline shafts
Durable all-gear construction for long service life
Ideal for mixed on-road and extreme off-road applications
| Specification | Detail |
|---|---|
| Part Number | 19977-010 |
| Differential Type | Locking (Electronic) |
| Axle Model | Dana 44 Front |
| Spline Count | 30 |
| Ring Gear Ratio | 3.73 & Down |
| Ring Gear Size | 8.5 in |
| Axle Shaft Diameter | 1.31 in |
| Weight | 27 lb |
Fitment:
Designed for Dana 44 front axles with 3.73 & down gear ratios, compatible with a wide range of classic and modern 4x4 vehicles.
Ford (1967–1996): Half-Ton, Three-Quarter-Ton Trucks, Vans, SUVs – Front Dana 44
Jeep (1970–2009): Cherokee, Grand Cherokee, Liberty, Scrambler, Wagoneer, Wrangler – Front Dana M-44-IF, IFHD (3.73 & Down)
International Harvester (1967–1980): 100/1100, Scout I & II, Traveler, Metro Van – Front/Rear Dana 44
Jeep (1971–2006): Various Dana 44 Rear Axles (Wrangler, Wagoneer, etc.) – 3.73 & Down
Ford (1977–1979): Half-Ton Truck, Van, SUV – Rear Dana 44
Ideal Usage:
Off-Road: Rock Crawl, Light Trail, Sand Sports, Work Truck / Towing, Extreme Off-Road
On Road: Work Truck / Towing
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1985-1996 | Chevrolet | Astro | Base |
| 1985-1995 | Chevrolet | Astro | CL |
| 1985-1995 | Chevrolet | Astro | CS |
| 1996 | Chevrolet | Astro | LS |
| 1987-1996 | Chevrolet | Astro | LT |
| 1996 | Chevrolet | Express 1500 | Base |
| 1996 | Chevrolet | Express 1500 | LS |
| 1996 | Chevrolet | Express 2500 | Base |
| 1996 | Chevrolet | Express 2500 | LS |
| 1996 | Chevrolet | Express 3500 | Base |
| 1996 | Chevrolet | Express 3500 | LS |
| 1983 | Chevrolet | G10 | Base |
| 1980-1995 | Chevrolet | G10 | Beauville |
| 1981-1984,1986-1987 | Chevrolet | G10 | Bonaventure |
| 1980-1995 | Chevrolet | G10 | Chevy Van |
| 1980-1995 | Chevrolet | G10 | Sportvan |
| 1980-1995 | Chevrolet | G20 | Beauville |
| 1983-1984 | Chevrolet | G20 | Bonaventure |
| 1980-1995 | Chevrolet | G20 | Chevy Van |
| 1980-1981 | Chevrolet | G20 | Nomad |
| 1980-1995 | Chevrolet | G20 | Sportvan |
| 1980-1996 | Chevrolet | G30 | Beauville |
| 1983-1984 | Chevrolet | G30 | Bonaventure |
| 1980-1996 | Chevrolet | G30 | Chevy Van |
| 1980-1996 | Chevrolet | G30 | Hi-Cube |
| 1980-1996 | Chevrolet | G30 | Sportvan |
| 1990-1996 | Chevrolet | Lumina APV | Base |
| 1990-1992 | Chevrolet | Lumina APV | CL |
| 1993-1996 | Chevrolet | Lumina APV | LS |
| 1980,1982-1988 | Chrysler | LeBaron | Base |
| 1983-1986 | Chrysler | LeBaron | Mark Cross |
| 1980-1981 | Chrysler | LeBaron | Medallion |
| 1987-1988 | Chrysler | LeBaron | Premium |
| 1980-1981 | Chrysler | LeBaron | Salon |
| 1980-1981 | Chrysler | LeBaron | Special |
| 1988 | Chrysler | New Yorker | Turbo |
| 2001 | Chrysler | PT Cruiser | Base |
| 2001 | Chrysler | PT Cruiser | Limited |
| 2001 | Chrysler | PT Cruiser | Touring |
| 1980-1988,1990-1996 | Chrysler | Town & Country | Base |
| 1996 | Chrysler | Town & Country | LX |
| 1996 | Chrysler | Town & Country | LXi |
| 1983-1986 | Chrysler | Town & Country | Mark Cross |
| 1988-1989 | Dodge | Aries | America |
| 1981-1985 | Dodge | Aries | Base |
| 1981-1984 | Dodge | Aries | Custom |
| 1985-1987 | Dodge | Aries | LE |
| 1981-1986 | Dodge | Aries | SE |
| 1980 | Dodge | Aspen | Base |
| 1980 | Dodge | B100 | Base |
| 1981-1994 | Dodge | B150 | Base |
| 1995-1998 | Dodge | B1500 | Base |
| 1980 | Dodge | B200 | Base |
| 1981-1994 | Dodge | B250 | Base |
| 1995-1998 | Dodge | B2500 | Base |
| 1980 | Dodge | B300 | Base |
| 1981-1994 | Dodge | B350 | Base |
| 1995-1998 | Dodge | B3500 | Base |
| 1984-2000 | Dodge | Caravan | Base |
| 1989-1995 | Dodge | Caravan | C/V |
| 1990-1999 | Dodge | Caravan | ES |
| 1984-1999 | Dodge | Caravan | LE |
| 1984-2001 | Dodge | Caravan | SE |
| 1998-2001 | Dodge | Caravan | Sport |
| 1980 | Dodge | CB300 | Base |
| 1980 | Dodge | Colt | Base |
| 1988-1990 | Dodge | Colt | DL |
| 1984-1991 | Dodge | Colt | Vista |
| 1986 | Dodge | Colt | Vista Custom |
| 1980 | Dodge | D50 | Base |
| 1981-1982 | Dodge | D50 | Custom |
| 1981-1982 | Dodge | D50 | Royal |
| 1980-1982 | Dodge | D50 | Sport |
| 1980-1981 | Dodge | Diplomat | Base |
| 1980-1983 | Dodge | Diplomat | Medallion |
| 1980-1989 | Dodge | Diplomat | Salon |
| 1984-1989 | Dodge | Diplomat | SE |
| 1992-2000 | Dodge | Grand Caravan | Base |
| 1992-2001 | Dodge | Grand Caravan | ES |
| 2001 | Dodge | Grand Caravan | EX |
| 1987-2000 | Dodge | Grand Caravan | LE |
| 1987-2001 | Dodge | Grand Caravan | SE |
| 2000-2001 | Dodge | Grand Caravan | Sport |
| 1984-1988 | Dodge | Mini Ram | Base |
| 1984-1987 | Dodge | Mini Ram | Royal |
| 1983-1986 | Dodge | Power Ram 50 | Custom |
| 1984-1985 | Dodge | Power Ram 50 | Royal |
| 1983-1986 | Dodge | Power Ram 50 | Sport |
| 1994-1996 | Dodge | Ram 1500 | Base |
| 1997-2001 | Dodge | Ram 1500 | Laramie |
| 1997 | Dodge | Ram 1500 | LT |
| 1997-2001 | Dodge | Ram 1500 | Sport |
| 1997-1998 | Dodge | Ram 1500 | SS/T 5.9L |
| 1997-2001 | Dodge | Ram 1500 | ST |
| 1997-2001 | Dodge | Ram 1500 | WS |
| 1999-2001 | Dodge | Ram 1500 Van | Base |
| 1999-2001 | Dodge | Ram 2500 Van | Base |
| 1999-2001 | Dodge | Ram 3500 Van | Base |
| 1987-1993 | Dodge | Ram 50 | Base |
| 1983-1989 | Dodge | Ram 50 | Custom |
| 1990-1991 | Dodge | Ram 50 | LE |
| 1983-1985 | Dodge | Ram 50 | Royal |
| 1990-1993 | Dodge | Ram 50 | SE |
| 1983-1989 | Dodge | Ram 50 | Sport |
| 1986-1996 | Ford | Aerostar | Base |
| 1988-1994 | Ford | Aerostar | Eddie Bauer |
| 1986-1994 | Ford | Aerostar | XL |
| 1989-1994 | Ford | Aerostar | XL Plus |
| 1991-1994 | Ford | Aerostar | XL Sport |
| 1986-1996 | Ford | Aerostar | XLT |
| 1989-1996 | Ford | Aerostar | XLT Plus |
| 1991-1996 | Ford | Aerostar | XLT Sport |
| 1980-1993 | Ford | Bronco | Custom |
| 1985-1996 | Ford | Bronco | Eddie Bauer |
| 1980-1981 | Ford | Bronco | Ranger XLT |
| 1990-1996 | Ford | Bronco | XL |
| 1982-1983 | Ford | Bronco | XLS |
| 1984-1992,1994-1996 | Ford | Bronco | XLT |
| 1982-1983,1993 | Ford | Bronco | XLT Lariat |
| 1992 | Ford | Bronco | XLT Nite |
| 1995-1996 | Ford | Bronco | XLT Sport |
| 1984-1986 | Ford | Bronco II | Base |
| 1984-1990 | Ford | Bronco II | Eddie Bauer |
| 1987-1990 | Ford | Bronco II | XL |
| 1988-1990 | Ford | Bronco II | XL Sport |
| 1984-1985 | Ford | Bronco II | XLS |
| 1984-1990 | Ford | Bronco II | XLT |
| 1989-1990 | Ford | Bronco II | XLT Plus |
| 1980-1982 | Ford | E-100 Econoline | Base |
| 1980-1982 | Ford | E-100 Econoline | Chateau |
| 1980-1983 | Ford | E-100 Econoline | Custom |
| 1983 | Ford | E-100 Econoline | XL |
| 1980-1982 | Ford | E-100 Econoline Club Wagon | Base |
| 1980-1982 | Ford | E-100 Econoline Club Wagon | Chateau |
| 1980-1983 | Ford | E-100 Econoline Club Wagon | Custom |
| 1983 | Ford | E-100 Econoline Club Wagon | XL |
| 1980-1982,1984-1986,1992-1996 | Ford | E-150 Econoline | Base |
| 1980-1982 | Ford | E-150 Econoline | Chateau |
| 1980-1983,1987-1991 | Ford | E-150 Econoline | Custom |
| 1983-1996 | Ford | E-150 Econoline | XL |
| 1980-1982,1984-1986 | Ford | E-150 Econoline Club Wagon | Base |
| 1980-1982,1992-1996 | Ford | E-150 Econoline Club Wagon | Chateau |
| 1980-1983,1987-1996 | Ford | E-150 Econoline Club Wagon | Custom |
| 1983-1991 | Ford | E-150 Econoline Club Wagon | XL |
| 1984-1996 | Ford | E-150 Econoline Club Wagon | XLT |
| 1980-1982,1984-1986,1992-1996 | Ford | E-250 Econoline | Base |
| 1980-1982 | Ford | E-250 Econoline | Chateau |
| 1980-1983,1987-1991 | Ford | E-250 Econoline | Custom |
| 1983-1996 | Ford | E-250 Econoline | XL |
| 1980-1982,1984-1986 | Ford | E-250 Econoline Club Wagon | Base |
| 1980-1982 | Ford | E-250 Econoline Club Wagon | Chateau |
| 1980-1983,1987-1991 | Ford | E-250 Econoline Club Wagon | Custom |
| 1983-1991 | Ford | E-250 Econoline Club Wagon | XL |
| 1984-1991 | Ford | E-250 Econoline Club Wagon | XLT |
| 1980-1982,1984-1986,1992-1996 | Ford | E-350 Econoline | Base |
| 1980-1982 | Ford | E-350 Econoline | Chateau |
| 1980-1983,1987-1991 | Ford | E-350 Econoline | Custom |
| 1983-1996 | Ford | E-350 Econoline | XL |
| 1980-1982,1984-1986 | Ford | E-350 Econoline Club Wagon | Base |
| 1980-1982,1992-1996 | Ford | E-350 Econoline Club Wagon | Chateau |
| 1992-1996 | Ford | E-350 Econoline Club Wagon | Chateau HD |
| 1980-1983,1987-1996 | Ford | E-350 Econoline Club Wagon | Custom |
| 1992-1993 | Ford | E-350 Econoline Club Wagon | Custom HD |
| 1983-1991 | Ford | E-350 Econoline Club Wagon | XL |
| 1994-1996 | Ford | E-350 Econoline Club Wagon | XL HD |
| 1984-1989,1991-1996 | Ford | E-350 Econoline Club Wagon | XLT |
| 1992-1996 | Ford | E-350 Econoline Club Wagon | XLT HD |
| 1991-1996 | Ford | Explorer | Eddie Bauer |
| 1995 | Ford | Explorer | Expedition |
| 1993-1996 | Ford | Explorer | Limited |
| 1991-1996 | Ford | Explorer | Sport |
| 1991-1996 | Ford | Explorer | XL |
| 1991-1996 | Ford | Explorer | XLT |
| 1980-1982 | Ford | F-150 | Custom |
| 1980-1981 | Ford | F-150 | Ranger |
| 1980-1981 | Ford | F-150 | Ranger Lariat |
| 1980-1981 | Ford | F-150 | Ranger XLT |
| 1982 | Ford | F-150 | XL |
| 1982 | Ford | F-150 | XLS |
| 1982 | Ford | F-150 | XLT Lariat |
| 1983-1986 | Ford | F-250 | Base |
| 1980-1982,1987-1992 | Ford | F-250 | Custom |
| 1995-1996 | Ford | F-250 | Eddie Bauer |
| 1980-1981 | Ford | F-250 | Ranger |
| 1980-1981 | Ford | F-250 | Ranger Lariat |
| 1980-1981 | Ford | F-250 | Ranger XLT |
| 1995-1996 | Ford | F-250 | Special |
| 1982-1996 | Ford | F-250 | XL |
| 1982-1983 | Ford | F-250 | XLS |
| 1983-1984,1993-1996 | Ford | F-250 | XLT |
| 1982,1985-1992 | Ford | F-250 | XLT Lariat |
| 1995-1996 | Ford | Windstar | Base |
| 1995-1996 | Ford | Windstar | GL |
| 1995-1996 | Ford | Windstar | LX |
| 1980-1995 | GMC | G1500 | Rally |
| 1983-1984 | GMC | G1500 | Rally Custom |
| 1980-1995 | GMC | G1500 | Rally STX |
| 1980-1995 | GMC | G1500 | Vandura |
| 1980-1995 | GMC | G2500 | Rally |
| 1983-1984 | GMC | G2500 | Rally Custom |
We are open Monday-Friday from 8am-6pm EST
Yes, customers located in and around the the Piedmont area are welcome to pick up their items from our retail location during normal business hours. Our address is:
Elite Race Fab
1514 Holbrook St Suite D-F
Greensboro, NC 27403
Elite Race Fab offers free ground shipping & handling to our retail customers within the lower 48 contiguous United States on most orders totaling $159.99 and higher, when the item being purchased is not a Freight/LTL item! Orders under $159.99 will be subject to a nominal $13.99 Flat shipping charge. Some exceptions and/or exclusions apply, in those scenarios you will be advised of any additional charges in the item details/description stating shipping exclussions/freight shipping required etc.
In regards to expedited and international shipping each order will need to be quoted on a case by case basis. You can obtain a quote two ways:
- From your shopping cart select "Request a Quote" prior to placing your order. We will review your proposed order and promptly respond with shipping estimates.
- Complete your order ahead of time indicating either expedited or international shipping during the checkout process. We will promptly determine shipping rates for your order and email you for approval and additional payment.
-Give us a call and we can ensure your item is shipped right then, to ensure you have it in time for your deadline.
We have been committed to offering all of our customers the lowest pricing throughout our website day in and day out. We value your business so much that we go a step further than our competitors. We use a third party software that proactively monitors all our competitor's websites/pricing so that we can make adjustments accordingly if needed to have the lowest prices. Thats right, no need to spend hours searching for the lowest prices, as ours will be the lowest.
As far as price matching, we dont want to write a check we cant cash, but we certainly want to earn your business. With that said, we will go above and beyond to match our competitor's pricing when it is needed. Simply email us, click the live contact button, or give us a call and be sure to have a link to our competitor's site and please factor in any shipping and handling their website will be charging. We will then ensure you get the lowest price, and either match or beat their pricing.
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