{"product_id":"shift-kit-transgo-generation-3-6t31-6t41-6t46-6t51","title":"Shift Kit Transgo Generation 3 6T31 6T41 6T46 6T51","description":"\u003ch3\u003eTransGo Generation 3 Shift Kit for 6T31, 6T41, 6T46, and 6T51 Transmissions\u003c\/h3\u003e\n\u003cp\u003eOptimize your General Motors vehicle's transmission performance with the TransGo Generation 3 Shift Kit, designed for GEN3 Series 6T31, 6T41, 6T46, and 6T51 automatic transmissions. This comprehensive valve body repair kit addresses common issues with low-mileage failures using three drop-in valves and two oversized valves, each requiring specific tools for installation.\u003c\/p\u003e\n\u003ch3\u003eKey Installation Tools:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe Actuator Feed Limit Valve requires tool \u003ca href=\"https:\/\/suntransmissions.com\/products\/toolkit-transgo-for-sk-6t70-g2-sk-6f35-g2-sk-6t40-g2-sk-6t40-g3-sk-8l90\" title=\"TransGo Tool Kit for SK 6T70-G2 SK 6F35-G2 SK 6T40-G2 SK 6T40-G3 SK 8L90\"\u003eAFL-G2-TK\u003c\/a\u003e, a universal tool kit compatible with all GM and Ford 6-speed FWD GEN2 kits.\u003c\/li\u003e\n\u003cli\u003eThe Lube Boost Valve requires tool #6T40G3-LB-TKC for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout the GEN3 Series:\u003c\/h3\u003e\n\u003cp\u003eBeginning with the 2015 model year, the 6T40 series transmissions were upgraded to GEN3, featuring an off-axis chain-driven pump with an integrated lube boost valve. This valve is highly active and prone to significant wear even at low mileage. To counter this, TransGo developed an oversized hardened steel valve and spring combination to minimize valve oscillation and prevent premature bore wear, ensuring a durable and effective repair.\u003c\/p\u003e\n\u003cp\u003eInstalling the new lube boost valve assembly requires a one-time purchase of the carbide tool kit #6T40G3-LB-TKC. This kit includes two guides that cover all 6T40 GEN3 series pumps, and the dual-piloted carbide reamer ensures precise machining that lasts significantly longer than traditional high-speed steel tools.\u003c\/p\u003e\n\u003ch3\u003eCorrects\/Prevents\/Reduces:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRatio or solenoid performance codes\u003c\/li\u003e\n\u003cli\u003eErratic TCC application or TCC hunting\u003c\/li\u003e\n\u003cli\u003eTransmission overheating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKit Includes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDrop-in GEN3 pressure regulator valve and spring\u003c\/li\u003e\n\u003cli\u003eDrop-in GEN3 shuttle valve and bushing\u003c\/li\u003e\n\u003cli\u003eDrop-in TCC regulator valve and spring\u003c\/li\u003e\n\u003cli\u003eOversized actuator feed limit valve\u003c\/li\u003e\n\u003cli\u003eOversized GEN3 lube boost valve and spring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTransmissions: \u003c\/strong\u003e 6T51 2014-2019, 6T46 2014-2019, 6T41 2014-2019, 6T31 2016-2019\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlternate Words:\u003c\/strong\u003e Automatic Transmission, Reprogramming, Improvement , Correction, Shift , Valve Body Rebuild Kit\u003c\/p\u003e","brand":"TRANSGO","offers":[{"title":"Default Title","offer_id":41809573216315,"sku":"SK6T40-G3","price":128.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/1285\/8683\/files\/SK6T40-G3.jpg?v=1723827303","url":"https:\/\/suntransmissions.com\/products\/shift-kit-transgo-generation-3-6t31-6t41-6t46-6t51","provider":"Sun Transmissions","version":"1.0","type":"link"}