{"product_id":"1t1426-piston-fits-caterpillar-models","title":"1T1426 Piston Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Lock-Up Clutch Piston for Caterpillar (Cat) Equipment\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement lock-up clutch piston replaces Caterpillar (Cat) OEM part number 1T-1426. The lock-up clutch piston is a drivetrain component that engages the lock-up clutch assembly, creating a direct mechanical connection within the transmission to improve power transfer efficiency and reduce heat buildup during operation. Also identified in some sources as a PTO clutch piston, this part plays a critical role in clutch pack engagement and drivetrain reliability.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e141 Teeth\u003c\/li\u003e\n\u003cli\u003eType: Lock-Up Clutch Piston\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat):\u003c\/strong\u003e Please verify specific model and serial number compatibility with your Cat dealer or parts catalog before ordering. This is a drivetrain component -- confirm fitment to your exact machine serial number range.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1T1426, 1T-1426\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":42454054142035,"sku":"1T1426","price":173.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1T1426_01.jpg?v=1757617705","url":"https:\/\/www.reliableaftermarketparts.ca\/products\/1t1426-piston-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}