640D - SKIDDER, LOG FRAME, GRAPPLE SUPPORT 3840 Parts group FRAME, GRAPPLE SUPPORT 3840 FRAME, GRAPPLE SUPPORT 3840 . GRAPPLE BOOM (DUAL FUNCTION BOOM) (648D GRAPPLE SKIDDER) [03H15] LOG ARCH (DUAL FUNCTION BOOM) (648D GRAPPLE SKIDDER) [03H16] STRUCTURAL ROTARY SHAFT (SINGLE AND DUAL FUNCTION BOOM) (648D GRAPPLE SKIDDER) [03H18] GRAPPLE DAMPENING YOKE (SINGLE AND DUAL FUNCTION BOOM) (648D GRAPPLE SKIDDER) (SERIAL NO. -519 GRAPPLE DAMPENING YOKE (648D) (SERIAL NO. 519995- ) [03H21] SINGLE FUNCTION BOOM [03H22] BOOM FAIRLEAD (SINGLE FUNCTION) (648D GRAPPLE SKIDDER) [03H23]
