{"product_id":"3891m975-gear-fits-rockwell-models","title":"3891M975 GEAR Fits Rockwell Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Drive Axle Planet Gear (Spur Pinion) for Rockwell \/ Meritor Axles\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement drive axle planet gear (spur pinion) fits Rockwell and Meritor heavy-duty drive axle assemblies. Planet gears are critical drivetrain components within the planetary gear set at the wheel end or differential, transmitting torque and providing speed reduction. This part replaces Rockwell International OEM part number 3891M975 and is also cataloged under the Meritor designation 3891-M-975.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePart Type: Drive Axle Planet Gear (Spur Pinion)\u003c\/li\u003e\n\u003cli\u003eWeight: 2.13 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eRockwell \/ Meritor:\u003c\/strong\u003e Fits multiple Rockwell International and Meritor drive axle series. Verify your axle model and spec number before ordering to confirm fitment.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e3891M975, 3891-M-975\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":41410602827859,"sku":"3891M975","price":154.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/RAP_ComingSoon_Tractor_807551a5-3ff8-48f9-866d-7578a479dc7c.jpg?v=1757918603","url":"https:\/\/www.reliableaftermarketparts.com\/en-au\/products\/3891m975-gear-fits-rockwell-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}