Compatible equipment models: 7J4983: TOWED SCRAPER TS180 TS185 TS220 TS225 WHEEL SCRAPER 621B 621E 621G 627B 627E 627G 631B 631D 631E 631G 637B 637D 637E 637G 641B 651 651B 657 657B 666 WHEEL TRACTOR 621 621E 621F 621H 627E 627F 627H 631G 637G WHEEL TRACTOR-SCRAPER 613G 621K 627K 627K LRC Caterpillar Weight(lbs): 9.1 Length(cm): 21.27 Width(cm): 11.25 Depth(cm): 11.25 7J4983