Shopping Cart () I.H.C. Product Search   HOME ABOUT US CONTACT US SHIPPING EXPORT ORDERS TRACK YOUR ORDER 1 2 > Sort By: Price (Low to High) Price (High to Low) Part # (A to Z) Part # (Z to A) Popularity Products From   HD DRIVETRAIN --> IHC/NAVISTAR DIFF REPL   RA472 LOADED PD KIT 36 SPL 578500C91 $ 408.67       R&P RA351-355-472 5.38 RATIO 597242C91 $ 453.17       RA351 355 472 MAIN DIFF KIT 41 585706C91 $ 186.90   FLANGE HALF RA472 4.78-8.17 505757C1R $ 344.32       FLANGE HALF RA472 3.73 -4.44 505756C1R $ 339.60       R&P RA351-355-472 4.78 RATIO 597241C91 $ 453.17   GEAR SET FWD 3.73 1665339C91R $ 445.00       GEAR SET FWD 4.10 1665341C91R $ 445.00       CASE PLAIN HALF DIFF. 864358R2 $ 228.86   GEAR SET RR 3.73 1665358C91R $ 445.00       R&P RA351-355-472 4.10 RATIO 597239C91 $ 453.17       GEAR SET FWD 3.91 1665340C91R $ 445.00   GEAR SET RR 4.10 1665360C91R $ 445.00       RA351 355 472 MAIN DIFF KIT 39 585705C91 $ 186.18       R&P RA351-355-472 3.91 RATIO 597238C91 $ 453.17   SHAFT INPUT N400 1693019C91 $ 217.96       CASE DIFF. N400 N340 4.78-6.14 1665328C91R $ 417.35       R&P RA351-355-472 4.44 RATIO 597240C91 $ 453.17   R&P RA351-355-472 6.14 RATIO 597243C91 $ 453.17       DIFF CASE KIT RA472 3.73 -4.44 493204C91R $ 516.96       DIFF CASE KIT RA472 4.78-8.17 493205C91R $ 472.97   CASE DIFF. N400 N340 - 3.06-4 1665327C91R $ 413.21       SIDE GEAR RA47 472 41 SPL 571354C1 $ 58.83       R&P RA351-355-472 3.73 RATIO 597237C91 $ 453.17   POWER DIVIDER KIT N400 1665325C91R $ 635.71       RA472-474 INTER AXLE DIFF INT 493200C91 $ 196.17       GEAR SET RR 3.91 1665359C91R $ 445.00   BOLT KIT RA 351 355 472 1696994C91 $ 35.49       HELICAL GEAR N400 1665309C91RC $ 258.82       GEAR SET N400 FRONT 4.44 RATIO 1665342C91R $ 445.00   LOADED DIFF. CASE MODEL 400 1665307C91 $ 199.79       GEAR SET RR 5.38 1665367C91R $ 445.00       GEAR DIFF. PINION 864357R2 $ 16.17   GEAR SET RR 4.44 1665361C91R $ 458.35       GEAR DIFF. INPUT 29T/37 EXT 481108C1 $ 157.28       GEAR IDLER - USES 3.375" BEARI 481107C91 $ 163.30   OUTPUT SHAFT N400 1665379C91R $ 143.49       PINION DRIVE GEAR 483442C1 $ 116.96       THRU SHAFT RA472F 29.5" 30 SPL 464238C2 $ 145.40   GEAR IDLER NEW STYLE 1654949C91 $ 259.41       GEAR SET RR 4.78 1665363C91R $ 445.00       WASHER DIFF.SIDE GR THRUS 157494R1 $ 2.54   GEAR SET N400 FRONT 4.78 1665344C91R $ 500.96       SIDE GEAR RA44 39 SPLINE 571357C1 $ 62.17       GEAR HELICAL DRIVE N400 1665380C1 $ 166.38   WASHER QTY PKG 12 864360R1 $ 2.54       DIFFERENTIAL PINION GEAR 864356R2 $ 45.57       GEAR SIDE RA57 474 46 SPL 571356C1 $ 60.77   DIFF. SIDE GEAR THRUST WASHER 161061R2 $ 2.54       THRU-SHAFT RA474F 32 3/4 464237C2 $ 132.93       SIDE GEAR INTER AXLE DIFF 34 1665300C1 $ 58.27   GEAR RA474F 482763C1 $ 344.20       PINION GEAR RA474 161042R3 $ 51.70       GEAR DRIVEN 10 SPL. 243121R2 $ 101.47   SIDE GEAR WASHER RA472 474 161064R1 $ 4.72       WASHER THRUST 463413C1 $ 2.99       INPUT & SIDE GEAR KIT N400 1692964C91 $ 224.61   PINION SEAL 134323 $ 58.23       SPIDER INTER. DIFF. 463412C1 $ 30.81       WASHER QTY PKG 4 EA. 88015H $ 2.68   BOLT KIT 2504059C91 $ 28.00       GEAR ASSEMBLY 227349R21 $ 65.02       COLLAR SHIFT N400 1665332C1 $ 15.71   GEAR INTER.DIFF.REAR SIDE 463402C1 $ 55.82       OUTPUT SHAFT S400 390SS103 $ 43.71       AXLE GSKT=QTY PKG 10 895493R1 $ 1.18   NUT IDLER SHAFT STOP 18615R1 $ 5.39       FIBER WASHER W4860 $ 5.59       DIPSTICK UNIVERSAL I.H.C. 1809497C1 $ 11.39   N400 DIFF CASE BOLT 1691252C1 $ 1.25       DIFFERENTIAL BOLT 27857R1 $ 1.05       S400S INPUT 2500189C91 $ 453.02   PINION 463419C1 $ 23.56       GR PIN INNER DIFF NEW STY 436831C1 $ 3.96       GEAR INTER. DIFF. FRT. 463414C1 $ 33.32   RA351 355 MAIN DIFF KIT 20 SPL 493197C91 $ 250.10       CASES TOP+BOTTOM RA474 493209C91 $ 550.49       GEAR DIFF.SIDE RA355 20SPLINE 157563R2 $ 143.81   GASKET SET HD GS351-355 $ 2.75       KIT POWER DIVIDER 351-355 KIT 351-355 $ 310.05       KIT PWR DIV 351-355 FINE KIT 351-355F $ 1059.50   RA351 GEAR KIT PD351 $ 1030.49       RA355 GEAR KIT 6" PITCH PD355 $ 930.94       RA472 GEAR KIT PD472 $ 1009.42   RA474 GEAR KIT PD474 $ 1195.42       FRONT SECTION REBUILD KIT RA4 RA472FSK $ 2656.94       FRONT SECTION REBUILD KIT RA4 RA474FSK $ 2656.15   161042R3FF.SIDE RA351 161027R2 $ 155.40       CROSS RA474 MAIN DIFF 161069R3 $ 34.24       SIDE GEAR RA44 RA57 RA474 161078R2 $ 213.05   RA472 LOADED PD KIT 36 SPL 1651264C91 $ 1356.24       THRUST WASHER N400 1665315C1 $ 73.84       FORK X400 1665331C91 $ 126.09   R&P N400 FRONT 3.06 RATIO 1665335C91 $ 733.78       R&P 3.21 N400 FRONT 1665336C91R $ 1680.38       GEAR SET N400 F 3.42 RATIO 1665337C91R $ 1105.42   GEAR SET FWD 3.54 1665338C91R $ 413.11       R&P 5.11 FRONT N400 1665346C91R $ 1833.37       R&P 8/43 R 5.38 1665348C91R $ 2916.34 Terms of Use Security Track Order ©2023 National Drivetrain, Inc.