Eaton D30 Truetrac 3.54D 27SPL
- Differential Type: Limited Slip (LSD)
- Gear Spline Tooth Count: 27 EA
- Ring Gear Ratio: 3.54 & dn
- Axle Shaft Diameter: 1.16 IN
- Vehicle Usage
- Off-Road: Light Trail / Sand Sports
- Off-Road: Work Truck / Towing
- On Road: Work Truck / Towing
- Off-Road: Extreme Off-Road
- On Road: Drag Racing
- Off-Road: Rock Crawl
- On Road: Circle Track
- On Road: Restoration
- On Road: Street and Muscle
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1966 - 1972 | Ford | Bronco | Base |
| 1968 - 1969 | Ford | Bronco | Roadster |
| 1968 - 1972 | Ford | Bronco | Wagon |
| 1967 | Ford | Club Wagon | Base, Deluxe, Custom |
| 1969 - 1972 | Ford | E-100 Econoline | Club Wagon, Base |
| 1971 - 1972 | Ford | E-200 Econoline | Chateau Wagon |
| 1969 - 1972 | Ford | E-200 Econoline | Club Wagon, Base |
| 1970 - 1972 | Ford | E-200 Econoline | Custom Wagon |
| 1969 - 1972 | Ford | E-300 Econoline | Base, Club Wagon |
| 1970 - 1972 | Ford | E-300 Econoline | Chateau Wagon |
| 1971 - 1972 | Ford | E-300 Econoline | Custom Wagon |
| 1967 | Ford | Econoline | Base |
| 1971 - 1972 | Ford | G-100 | Postal |
| 1974 | International | 100 | Base, Travelall |
| 1967 | International | 1100B | Travelall Custom, Base |
| 1968 | International | 1100C | Base, Travelall Custom |
| 1969 - 1970 | International | 1100D | Base, Travelall Custom |
| 1967 - 1971 | International | Scout | Base |
| 1971 - 1977 | International | Scout II | Base |
| 1976 - 1977 | International | Scout II | Terra, Traveler |
| 1975 | International | Scout II | XLC |
| 1974 - 1994 | Jeep | Cherokee | Base |
| 1991 - 1992 | Jeep | Cherokee | Briarwood |
| 1981 - 1988 | Jeep | Cherokee | Chief |
| 1996 - 2001 | Jeep | Cherokee | Classic |
| 1993 - 1997 | Jeep | Cherokee | Country |
| 1981 - 1992 | Jeep | Cherokee | Laredo |
| 1987 - 2014 | Jeep | Cherokee | Limited |
| 2014 | Jeep | Cherokee | North, Trailhawk, Latitude, Limited Premium |
| 1983 - 1990 | Jeep | Cherokee | Pioneer |
| 1974 - 1980 | Jeep | Cherokee | S |
| 1994 - 2001 | Jeep | Cherokee | SE |
| 1989 - 2014 | Jeep | Cherokee | Sport |
| 1978 - 1980 | Jeep | Cherokee | Wide Track |
| 1975 - 1982 | Jeep | Cherokee | Wide Track Chief |
| 1979 - 1980 | Jeep | Cherokee | Wide Track Golden Eagle |
| 1980 - 1983 | Jeep | Cherokee | Wide Track Laredo |
| 1980 | Jeep | Cherokee | Wide Track Limited |
| 1971 - 1983 | Jeep | CJ5 | Base |
| 1977 - 1980 | Jeep | CJ5 | Golden Eagle |
| 1980 - 1983 | Jeep | CJ5 | Laredo |
| 1982 - 1983 | Jeep | CJ5 | Limited |
| 1975 - 1983 | Jeep | CJ5 | Renegade |
| 1970 - 1975 | Jeep | CJ6 | Base |
| 1977 - 1979 | Jeep | CJ7 | Golden Eagle |
| 1980 | Jeep | CJ7 | Golden Hawk |
| 1980 - 1986 | Jeep | CJ7 | Laredo |
| 1982 - 1984 | Jeep | CJ7 | Limited |
| 1976 - 1986 | Jeep | CJ7 | Renegade, Base |
| 1983 - 1984 | Jeep | CJ7 | Renegado |
| 1987 - 1992 | Jeep | Comanche | Base, Pioneer |
| 1987 - 1988 | Jeep | Comanche | Chief, Laredo |
| 1988 - 1992 | Jeep | Comanche | Eliminator |
| 1986 | Jeep | Comanche | XLS, X, Custom |
| 1971 - 1974 | Jeep | DJ5 | Base |
| 1998 | Jeep | Grand Cherokee | 5.9 Limited |
| 2006 | Jeep | Grand Cherokee | 65th Anniversary Edition |
| 1993 | Jeep | Grand Cherokee | Base |
| 2012 - 2013 | Jeep | Grand Cherokee | Laredo X, Laredo E |
| 1993 - 2014 | Jeep | Grand Cherokee | Laredo, Limited |
| 2005 - 2013 | Jeep | Grand Cherokee | Limited Premium |
| 2010 | Jeep | Grand Cherokee | North Edition, S Limited |
| 1995 - 1997 | Jeep | Grand Cherokee | Orvis |
| 2002 - 2014 | Jeep | Grand Cherokee | Overland |
| 2012 | Jeep | Grand Cherokee | Overland Summit |
| 1993 - 2004 | Jeep | Grand Cherokee | SE |
| 2004 | Jeep | Grand Cherokee | Special Edition |
| 2002 | Jeep | Grand Cherokee | Sport |
| 2010 - 2014 | Jeep | Grand Cherokee | SRT |
| 2006 - 2014 | Jeep | Grand Cherokee | SRT8 |
| 2014 | Jeep | Grand Cherokee | Summit |
| 1997 - 1998 | Jeep | Grand Cherokee | TSi |
| 2006 | Jeep | Liberty | 65th Anniversary Edition, Sport 65 Aniversario |
| 2002 | Jeep | Liberty | Base |
| 2012 | Jeep | Liberty | Jet, Limited Edition |
| 2011 - 2012 | Jeep | Liberty | Limited Jet |
| 2002 - 2012 | Jeep | Liberty | Limited, Sport |
| 2008 - 2012 | Jeep | Liberty | North Edition |
| 2002 - 2011 | Jeep | Liberty | Renegade |
| 2005 | Jeep | Liberty | Rocky Mountain Edition |
| 2008 - 2009 | Jeep | Liberty | Sky Slider |
| 2007 | Jeep | Liberty | Sport Edicion Especial |
| 1981 - 1985 | Jeep | Scrambler | Base |
| 1985 | Jeep | Scrambler | Laredo, Renegade |
| 1982 - 1983 | Jeep | Scrambler | SL |
| 1982 - 1984 | Jeep | Scrambler | SR |
| 1983 - 1984 | Jeep | Wagoneer | Alpina |
| 1971 - 1987 | Jeep | Wagoneer | Base |
| 1982 - 1983 | Jeep | Wagoneer | Brougham |
| 1973 - 1976 | Jeep | Wagoneer | Custom |
| 1979 - 1990 | Jeep | Wagoneer | Limited |
| 2001 | Jeep | Wrangler | 60 Aniversario |
| 2006 | Jeep | Wrangler | 65th Anniversary Edition, X 65 Aniversario |
| 2011 | Jeep | Wrangler | 70th Anniversary, Unlimited 70th Anniversary |
| 1987 - 1997 | Jeep | Wrangler | Base |
| 1988 - 2010 | Jeep | Wrangler | Islander |
| 1987 - 1990 | Jeep | Wrangler | Laredo |
| 1991 - 1994 | Jeep | Wrangler | Renegade |
| 1995 | Jeep | Wrangler | Rio Grande |
| 2003 - 2017 | Jeep | Wrangler | Rubicon |
| 1988 - 1994 | Jeep | Wrangler | S |
| 1988 - 2017 | Jeep | Wrangler | Sahara |
| 1994 - 2006 | Jeep | Wrangler | SE |
| 1987 - 2017 | Jeep | Wrangler | Sport |
| 2004 - 2012 | Jeep | Wrangler | Unlimited |
| 2016 | Jeep | Wrangler | Unlimited 75th Anniversary, 75th Anniversary, Unlimited Black Bear, Unlimited Sport S, Sport S |
| 2012 - 2015 | Jeep | Wrangler | Unlimited Altitude |
| 2015 | Jeep | Wrangler | Unlimited Hard Rock |
| 2010 - 2012 | Jeep | Wrangler | Unlimited Mountain |
| 2005 - 2017 | Jeep | Wrangler | Unlimited Rubicon |
| 2007 - 2017 | Jeep | Wrangler | Unlimited Sahara |
| 2017 | Jeep | Wrangler | Unlimited Smoky Mountain, Unlimited Winter Edition |
| 2010 - 2017 | Jeep | Wrangler | Unlimited Sport |
| 2007 - 2011 | Jeep | Wrangler | Unlimited X |
| 2014 | Jeep | Wrangler | Willys Wheeler, Unlimited Willys Wheeler |
| 2002 - 2011 | Jeep | Wrangler | X |
| 2003 | Jeep | Wrangler | X AT |
| 2009 | Jeep | Wrangler | X-S |
| 2018 | Jeep | Wrangler JK | Unlimited Rubicon, Rubicon, Sport S, Unlimited Sport, Unlimited Sport S, Unlimited Sahara, Sahara, Sport |
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Eaton D30 Truetrac 3.54D 27SPL
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


