GM 9.25 IFS Front Differential

Available in 3.73 or 4.10 Ratio

IC 1337A (3.73) or IC 1337B (4.10)

OE Part Numbers

• IC 1337A - 25931915

  • Codes BZ5, FC9, KB5, UL1, UM1, UN0, UN6, XN7

• IC 1337B - 25931925

  • Codes BZ6, KB6, UL4, UM2, UN2, UN7, XN8

No core charge!

Ships dry

FOB Minneapolis, MN, USA