Peterbilt 379 Front Leaf Spring

75-136 - 3 Leaf Parabolic Spring 2PD/3 4X2PD/447, 3/660 25-1/4X26-3/4 C 5-13/16 2/RNK 5,600lbs Capacity Applications Peterbilt Spring Type Parabolic Spring Leaf Type Uses Parabolic Extra Leaf TXL750 Spring Eye 2 Eye Type (S.E./L.E.) STD/STD Width 4 S.E. (A) 25-1/4 L.E. (B) 26-3/4 Bushing A End (S.E.) RNK, MBRNK Bushing B End (L.E.) RNK, MBRNK Nos. Leaves 3 Arch (C) 6 Capacity 5600 OEM # 0201147 MFG Peterbilt Notes (B.O.M) 4X2/447 3/677*25-1/4X26-3/4 C:6 RNK/RNK