1K4 881 045 TJ · B/REST FRA SEAT genuine (OEM) part number 1K4 881 045 TJ, B/REST FRA. Fitted on (2)B/REST FRA — pos 1 · PR:3K0+7P6 (KAT418.BIN)B/REST FRA — pos 1 · PR:3K0+7P6 (KAT451.BIN) Open the interactive exploded diagram →