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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Eaton
Eaton Detroit Truetrac Dana 30 Differential - 27 Spline - 1.15in Axle - 3.73 & Up - Select Volvo 1970-1993
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 1970-1993 Volvo 142, 144, 164, 240, 242, 245, and 265.
The Eaton Detroit Truetrac (MPN 912A588) is a premium helical-gear style limited-slip differential that provides smooth, automatic traction control. This Dana 30 unit is engineered to maximize wheel grip and enhance handling characteristics without the maintenance requirements or chatter of traditional clutch-type differentials.
The gear-driven internal mechanism operates quietly and requires no friction modifiers or special lubrication. It functions seamlessly in both forward and reverse, making it a versatile traction solution for street performance, restoration projects, or light-duty off-road use.
- Compatible with Dana 30 axle housings
- Fits 27-spline axle shafts with a 1.15-inch diameter
- Designed for gear ratios 3.73 and numerically higher
- Helical gear design eliminates the need for clutch maintenance or friction modifiers
- Optimized torque bias for improved acceleration and cornering stability
- Manufacturer Part Number: 912A588
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1970-1974 | Volvo | 142 | Base |
| 1971-1972 | Volvo | 142 | E |
| 1974 | Volvo | 142 | GL |
| 1970-1974 | Volvo | 142 | S |
| 1970-1974 | Volvo | 144 | Base |
| 1974 | Volvo | 144 | GL |
| 1970-1974 | Volvo | 144 | S |
| 1970-1972,1975 | Volvo | 164 | Base |
| 1973-1974 | Volvo | 164 | E |
| 1970-1974 | Volvo | 164 | S |
| 1990-1993 | Volvo | 240 | Base |
| 1990 | Volvo | 240 | DL |
| 1992 | Volvo | 240 | GL |
| 1991 | Volvo | 240 | SE |
| 1976-1979 | Volvo | 242 | Base |
| 1980-1984 | Volvo | 242 | DL |
| 1975,1981 | Volvo | 242 | GL |
| 1981-1984 | Volvo | 242 | GLT |
| 1981 | Volvo | 242 | Turbo |
| 1975-1978,1984-1985 | Volvo | 245 | Base |
| 1979-1983,1986-1989 | Volvo | 245 | DL |
| 1982-1983,1986-1989 | Volvo | 245 | GL |
| 1981-1983 | Volvo | 245 | GLT |
| 1976 | Volvo | 265 | Base |
| 1977-1979 | Volvo | 265 | GL |
| 1980-1981 | Volvo | 265 | GLE |
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Eaton Detroit Truetrac Dana 30 Differential - 27 Spline - 1.15in Axle - 3.73 & Up - Select Volvo 1970-1993
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
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Fits select 1970-1993 Volvo 142, 144, 164, 240, 242, 245, and 265.
The Eaton Detroit Truetrac (MPN 912A588) is a premium helical-gear style limited-slip differential that provides smooth, automatic traction control. This Dana 30 unit is engineered to maximize wheel grip and enhance handling characteristics without the maintenance requirements or chatter of traditional clutch-type differentials.
The gear-driven internal mechanism operates quietly and requires no friction modifiers or special lubrication. It functions seamlessly in both forward and reverse, making it a versatile traction solution for street performance, restoration projects, or light-duty off-road use.
- Compatible with Dana 30 axle housings
- Fits 27-spline axle shafts with a 1.15-inch diameter
- Designed for gear ratios 3.73 and numerically higher
- Helical gear design eliminates the need for clutch maintenance or friction modifiers
- Optimized torque bias for improved acceleration and cornering stability
- Manufacturer Part Number: 912A588
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1970-1974 | Volvo | 142 | Base |
| 1971-1972 | Volvo | 142 | E |
| 1974 | Volvo | 142 | GL |
| 1970-1974 | Volvo | 142 | S |
| 1970-1974 | Volvo | 144 | Base |
| 1974 | Volvo | 144 | GL |
| 1970-1974 | Volvo | 144 | S |
| 1970-1972,1975 | Volvo | 164 | Base |
| 1973-1974 | Volvo | 164 | E |
| 1970-1974 | Volvo | 164 | S |
| 1990-1993 | Volvo | 240 | Base |
| 1990 | Volvo | 240 | DL |
| 1992 | Volvo | 240 | GL |
| 1991 | Volvo | 240 | SE |
| 1976-1979 | Volvo | 242 | Base |
| 1980-1984 | Volvo | 242 | DL |
| 1975,1981 | Volvo | 242 | GL |
| 1981-1984 | Volvo | 242 | GLT |
| 1981 | Volvo | 242 | Turbo |
| 1975-1978,1984-1985 | Volvo | 245 | Base |
| 1979-1983,1986-1989 | Volvo | 245 | DL |
| 1982-1983,1986-1989 | Volvo | 245 | GL |
| 1981-1983 | Volvo | 245 | GLT |
| 1976 | Volvo | 265 | Base |
| 1977-1979 | Volvo | 265 | GL |
| 1980-1981 | Volvo | 265 | GLE |
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