Buy Caterpillar 6S4168 - RATCHET at wholesale prices with easy payment and fast shipping options. Save up to 50% OFF OEM pricing. Compatible Machines:Compatible Models:Units Containing The Spare Part :- 6S3529 STEERING BRAKE GROUP--Stop, Turn and Park--Part 2 of 3 (D3)- 6S3529 STEERING BRAKE GROUP--Stop, Turn and Park--Part 2 of 3 (D3)- 6S3529 STEERING BRAKE GROUP--Stop, Turn and Park--Part 2 of 3 (D3)- 6S3529 STEERING BRAKE GROUP--Stop, Turn and Park--Part 2 of 3 (D3)