Part Description BACK 2008 Eaton DSP40 (Stock # 127-S-39) Front Rears (Tandem Front) $1,988.31 Quantity 1 Add to Cart Part Type Front Rears (Tandem Front) Core Charge 1000.00 Truck Make Peterbilt Truck Model 388 Ratio 3.70 VIN 1XPWDB9X08D765190 Truck Year 2008 Differential Make (Front) Eaton Differential Model (Front) DSP40 Condition Used Description ***INSPECTED***GRTO DSP40-3.70