Seal Kit for JCB 991/00109 - 50mm X 110mm 556/60477 Caterpillar used the 137-3764 seal

Caterpillar used the 137-3764 seal kit on several hydraulic cylinders

The Tohren for Caterpillar 118-4024 warranty is offered by Tohren on all Tohren seals

Caterpillar used the 105-7253 seal kit on several hydraulic cylinders

this Tohren for Caterpillar 135-4392 seal kit is a high quality replacement for original Caterpillar spares

Seal Kit for JCB 991/00109 - 50mm X 110mm 556/60477 Caterpillar used the 137-3764 sealSeal Kit for JCB 991 00109 The JCB 991 00109 Seal Kit fits a ram with Rod Size 50 mm, and Cylinder Internal Bore 110 mm. This seal kit is a direct replacement to the original JCB Seals. The JCB 991 00109 Seal Kit is a high quality aftermarket replacement for original JCB spares, designed to give outstanding performance, day after day. Our track record of long service life has been proven on machines for years, and coupled with our competitive pricing