8.8" AUBURN PRO LIMITED SLIP DIFFERENTIAL
M-4204-P31
This part is no longer available.
tech notes
- M-4204-P31
8.8" differentialFits 31 spline axles Features cone-type clutches with approximately 50% more torque bias than standard Auburn differentials Will accept anti-lock exciter ringRequires 4 ounces of CM-19546-A1 friction modifier with initial fillRecommended for street use only
| PART NUMBER | AXLE | SPLINE | DESCRIPTION |
| M-4204-F3180(2) | 8.8" | 31 spline | Open Differential |
| M-4204-F288(2)(3) | 8.8" | 28 spline | Traction-Lok |
| M-4204-F318(2)(3) | 8.8" | 31 spline | Traction-Lok |
| M-4204-F318C(2)(3)(6) | 8.8" | 31 spline | Traction-Lok |
| M-4204-C75(2)(3) | 7.5" | 28 spline | Traction-Lok |
| M-4204-A28(2)(3)(5) | 8.8" | 28 spline | Auburn HD |
| M-4204-A31(2)(3)(5) | 8.8" | 31 spline | Auburn HD |
| M-4204-P31(2)(3)(5) | 8.8" | 31 spline | Auburn Pro 2 |
| M-4204-R31(1) | 9" | 31 spline | Race only – Detroit Locker |
| M-4204-T28(4) | 8.8" | 28 spline | T2 Torsen Differential |
| M-4204-F31A(3) | 9" | 31 spline | Traction-Lok |
| M-4204-F28A(3) | 9" | 28 spline | Traction-Lok |
(1)Off-road use only!
(2)Will accept anti-lock exciter ring.
(3)Requires 4-ounces of CM-19546-A1 friction modifier with initial fill.
(4)M-4204-T28 fits 1999 Cobra/Thunderbird/Mark VIII with IRS (2001-04 Cobra has 31 spline).
(5)Recommended for street use only.
(6)Fits 2003-04 Cobra.