Packaging Includes:Diff case-1pcGrade 12.9 black Flat Head Screw 2.5x8-4pcsGrade 12.9 black round head screws 3*8-4pcsRubber sealing ring-1pc(All accessories are installed on the goods)Original Name / Part No:AR310433Part Location:Front and middle and rear diff case of gear boxDoes this product replace a specific part or function?YesProduct major function & usage:Stabilize and protect the differential gearsMajor advantages of upgrading to this product:(1) The differential housing is made of medium carbon steel, which improves the strength and wear resistance. The middle section is made of aluminum 7075-T6, which is more lightweight, and rubber sealing ring is used to achieve better sealing effectSuitable Model:ARRMA 1/8 KRATON 6S AR106005/AR106015/AR106018ARRMA-1/8 4WD R/C TALION 6S BLX SPEED TRUGGYARRMA-1/10 4WD SENTON 6S BLX SUPER-DUTY SHORT COURSE-ARRMA-1/8 4WD RTR OUTCAST 6S BLX STUNT TRUCK BRUSHLESS-ARRMA-1/8 4WD ELECTRIC TALION 6S BLX -ARA106048ARRMA-1/8 4WD KRATON 6S BLX SPEED MONSTER TRUCK -ARA106040T1ARRMA-1/8 4WD TYPHON 6S BLX BUGGY (UBC STX2 & BLX 185)-ARA106046ARRMA-1/8 4WD NOTORIOUS 6S STUNT TRUCK -ARA106044T2ARRMA-1/8 4WD OUTCAST 6S BLX -ARA106060ARRMA-1/7 4WD INFRACTION 6S BLX ALL-ROAD STREET BASH-ARA109001ARRMA-1/7 4WD LIMITLESS ALL-ROAD SPEED BASH-ARA109011ARRMA-1/7 4WD MOJAVE 6S BLX DESERT TRUCK-ARA10058T1/T2ARRMA-1/7 4WD INFRACTION 6S BLX ALL-ROAD TRUCK-ARA7615V2ARRMA-1/7 4WD FIRETEAM TACTICAL UNIT 6S BLX SPEED ASSAULT VEHICLE-ARA7618ARRMA-1/8 4WD TYPHON TLR TUNED RACE READY ROLLER-ARA8306ARRMA -1/7 4WD LIMITLESS V2 SPEED BASH ROLLER-ARA7116V2ARRMA-1/8 KRATON 6S V5 4WD BLX SPEED MONSTER TRUCK-ARA8608V5ARRMA-1/8 NOTORIOUS 6S V5 4WD BLX STUNT TRUCK-ARA8611V5ARRMA-1/7 FELONY 6S BLX STREET BASH ALL-ROAD MUSCLE CAR RTR-ARA7617V2T1_T2ARRMA-1/7 MOJAVE 6S V2 4WD BLX DESERT TRUCK-ARA7604V2T1_T2ARRMA-1/8 OUTCAST 6S BLX 4WD BRUSHLESS STUNT TRUCK-ARA106042ARRMA-1/8 TLR TUNED TYPHON 6S 4WD BLX BUGGY RTR-ARA8406ARRMA-1/8 TYPHON 6S V5 4WD BLX BUGGY-ARA8606V5