A leaking gear box soils the garage floor but it reduces also the oil level of the gear box. The loss of oil goes definitely together with a lack of greasing that will irrevocably lead to serious damage of the internal parts of the gear box. It is important to use good seals when revising the gear box. BBT has already a large range of seals available, but there is however a great demand after specific seals for the gear box. From now on we can deliver this gasket kit made in Germany each from stock for Type 1 gear boxes with swing transaxle and IRS (propeller shaft) transmission.