New 4 Piece Seat Cushion Set Fits Caterpillar 955 H Fits CAT 955H LoaderOne New Aftermarket Replacement Fits Caterpillar 955H Seat Cushion Dozer 4pc Set which includes: Arm Rest Pair, Back Rest, and Seat Cushion. (Note: These do NOT fit models 955, 955K, or 955L) Dimensions & Notes: SEAT 20" across x 19" front to back BACK REST 20" across x 16" high ARM REST Large arm rest (left) 23" back 2 front x 10" wide Small arm rest (right) 23" back 2 front x 4" wide YF209 (Cushion), YF210 (Back Rest), & YF211 (Arm Rest Pair)