A-CT-P-814SBDCaterpillar Equipment Parts Manual
(57U1 > w/ 816 Attachment 51K1>)
A-MNL17989Caterpillar Equipment Parts Manual
(S/N 57U1- 57U197)
A-MNL17990Caterpillar Equipment Parts Manual
(S/N 57U198- 57U496)
A-MNL17991Caterpillar Equipment Parts Manual
(S/N 57U497>)