Buy Caterpillar 1T1230 - RING-SEAL at wholesale prices with easy payment and fast shipping options. Save up to 50% OFF OEM pricing. Compatible Machines:- ENGINE - MACHINE- TRACK-TYPE LOADER- TRACK-TYPE TRACTOR Compatible Models:- 3046- 933- 939- D5C PAT- D5C PATLGP- 3- D3C III- D4C III- D5C III Units Containing The Spare Part :- 1T1448 TORQUE CONVERTER GROUP (3204)- 1T1045 TORQUE CONVERTER GROUP (3204)- 1T1040 TORQUE CONVERTER GROUP (3204)- 1T1521 TORQUE CONVERTER GP (3204)- 1T1390 TORQUE CONVERTER GP (3204)- 1T1520 TORQUE CONVERTER GP-REPLACED BY 1T1390-PAGE 60C (3204)- 1T1519 TORQUE CONVERTER GP (3204)- 6Y-6844 TRANSMISSION AR (3046)- 9W-9483 TRANSMISSION AR (3046)- 8E-7594 TRANSMISSION AR (3046)- 1T-1390 TORQUE CONVERTER GP (3046)- 1T-1929 TORQUE CONVERTER GP (3046)