1 x PART No. 16869200. & WESTWOOD IBS DECKS FROM 2001 ONWARDS. TWO BLADES SPIN ONE WAY AND ONE SPINS THE OTHER - STANDARD LAYOUT ON ALL IBS DECKS AS SHOWN IN THE FIRST IMAGE - YOU CAN'T GO WRONG! IF YOUR MOWER STRUGGLES TO CUT GRASS THEN YOUR BLADES ARE OFTEN THE PROBLEM.
