{"product_id":"1w7239-shaft-as-idler-fits-caterpillar-models","title":"1W7239 Shaft As-Idler Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Oil Pump Idler Shaft for Caterpillar (Cat) Engines and Equipment\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement idler shaft (Caterpillar part number 1W7239, also cataloged as 1W-7239) fits within the engine oil pump assembly on a wide range of Caterpillar 3400-series and C-series diesel engines. The idler shaft supports the oil pump drive gear train, ensuring proper lubrication system function across industrial, construction, marine, and power generation applications.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWeight: approximately 2 lbs\u003c\/li\u003e\n\u003cli\u003eApplication: Engine oil pump lubrication system - idler shaft\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Engines:\u003c\/strong\u003e 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3456, C-15, C-16, C15, C18, G3406, G3408, G3408B, G3408C, G3412, G3412C, CG137-08, CG137-12\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Articulated Dump Trucks:\u003c\/strong\u003e 735, 735B, 740, 740B, D350E, D350E II, D400E, D400E II\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Challenger:\u003c\/strong\u003e MT835, MT845, MTC835\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Motor Graders:\u003c\/strong\u003e 16G, 16H NA, 24M\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Scrapers:\u003c\/strong\u003e 621, 621B, 621E, 621F, 621G, 623E, 623F, 623G, 627B, 627E, 627F, 627G, 631D, 631E, 631G, 633E II\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Pipelayers:\u003c\/strong\u003e 583T, 587T, PL83, PL87\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Landfill Compactors:\u003c\/strong\u003e 826C, 826G, 826G II, 826H, 826K, 836G, 836H, 836K\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Load Haul Dump:\u003c\/strong\u003e R2900, R2900G, R3000H\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Cold Planers:\u003c\/strong\u003e PM-200, PM-201, PM-465, PM-565, PR-1000, PR-450C, PR-750B\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Quarry Trucks:\u003c\/strong\u003e 771C, 775B\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Reclaimer\/Mixer:\u003c\/strong\u003e RM-250C, RM-350B, RM-500, RR-250, RR-250B\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Generator Sets:\u003c\/strong\u003e 3406C, 3406E, 3408C, 3412, 3412C, 3456, C15, C15 I6, C18, C18 I6, G3406, G3412\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1W7239, 1W-7239\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003e1W7238, 4N5270, 4N5272, 3790163, M-1W7239, CA1W7239\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":42452143079507,"sku":"1W7239","price":75.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1W7239_01.jpg?v=1757740456","url":"https:\/\/www.reliableaftermarketparts.com\/products\/1w7239-shaft-as-idler-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}