7738 Shock Tower Rear (Left/Right Halves) X-Maxx
Shock tower, rear (left & right halves)
Shock tower, rear (left & right halves)
Skidplate, front (1), rear (1)/ rubber impact cushion (2)
Wheel nuts, splined, 17mm, serrated (blue-anodized) (4)
Pinion gear, differential, 13-tooth (front) (use with #7779 42-tooth differential ring gear)
Battery hold-down (2)/ battery clip/ hold-down post/ screw pin/ pivot post screw
Screws, 3x20mm button-head machine (hex drive) (6)
Spring, throttle return (2) (Nitro 4-Tec®)
Overview Boost acceleration, out-of-the-corner punch, and run time, by installing an 16-tooth pinion gear with the stock 83-tooth spur gear, or ins...
View full detailsDifferential (34-groove)/ flanged side-cover & screws
Half shafts, short (heavy duty) (external-splined (2) & internal-splined (2))/ metal U-joints (4)
Idler gear, steel (16-tooth)/ idler gear shaft/ 3x8mm flat metal washer/ 8x12x0.5mm PTFE-coated washer/ 3x6mm flat metal washer/ 3mm nylon locknut ...
View full detailsSlide carb linkage set (throttle link, brake link, and hardware)
Head protector, cooling head (2) (TRX® 2.5, 2.5R)
Push rod (steel) (assembled with rod ends) (2) (black) (use with #5359 progressive 3 rockers)
Hollow ball, tall centered (2)/ tall offset hollow ball (2)/ bump steer adjustment shims; 3.5mm (2), 1.17mm (2)