My 51 3100 came with all the rubber gone from all pedals except the gas.I bought some from LMC and put them on clutch,brake and parking brake pedals. The brake pedal is still on but the clutch cover kept falling off.I tried using heat to get it to fit better but it eventually fell off again. Just recently,the one on the parking brake pedal fell off just from vibration of driving down a gravel road. I never use that one because the brake cables aren't in yet.Is there a set that fit better? Is there a trick to getting these to stay on?---Jack