This is quite normal, the blade does not need to fit tightly to work properly. This paddle can fit to other models also, but make sure that you have a program for rye bread. spare part for Panasonic.
Panasonic Breadmaker Mixing Paddle Kneading Blade SD206 SD251 SD254 NT04
Breadmaker Mixing Arm Kneading Paddle Hinari Swan Tesco Argos Kenwood Morphy
Mixing Paddle Breadmaker Kneading Paddle PANASONIC SD2500WXC 2501WXC 256WXC
Genuine Panasonic Bread Maker Kneading Blade Mixing Paddle SD256WXC SD257WXC
PANASONIC Breadmaker Mixing Paddle Breadmaker Kneading Blade SD-2500WXC 2501WXC
Breadmaker Mixing Paddle for Panasonic Teflon Kneading Blade SD200, SD253, SD257
