This differential spider gear and bearing kit is designed as an OEM-equivalent replacement for ISUZU NRR NPR NPR-HD NQR 4HE1 4HK1 320 mm 1998-2024. The spider and side gear components help the axle transfer torque while allowing wheel-speed difference during turns. Ideal for repairing worn or noisy differential gear components in commercial truck axle service. Match the listed OEM numbers and title fitment against your original part before purchase.
- COMPATIBILITY: Fits ISUZU NRR NPR NPR-HD NQR 4HE1 4HK1 320 mm 1998-2024.
- DIFFERENTIAL GEAR KIT: Includes the listed spider gear, side gear, and full bearing set
- DIFFERENTIAL GEAR FUNCTION: Helps transfer torque through the differential while allowing left and right wheels to rotate at different speeds.
- AXLE REPAIR SOLUTION: Use during differential repair when gears show wear, noise, scoring, or excessive backlash.
- DIRECT REPLACEMENT FIT: Designed for replacement in the factory location when matched by fitment and OEM number. No modifications required when the application is matched correctly.
- OEM: 1415210352 / 1415210350 / 1415210351 / 1415210120 / 1415210620 / 1415520200 / 1415520130 / 1415510500 / 1415510240 / 1415510260 / 1415510200 / 8981659350 / 1415610930 / 1415610940 / 1415610680 / 9000931300 / 1098120421 / 1098120420 / 1098120360 / 1098120412 / 1098120370 / 9000930700 / 5098120621 / 1098120270 / 1098120260 / 9000936131 / 9000936010 / 9000313090 / 1098120290 / 5098120620 / 5098120630 / 9000936130 / 8970472960 / 8970479280 / 8970476090 / 1096254841 / 1096254840 / 1096252050 / 1096250470 / 1096254320 / 1096252061 / 1096252060 / 1096250480 / 1096256370
Item Specifications
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Fitment
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