{"product_id":"nitto-crank-collar-nissan-rb25det-rb26dett-rb30-skyline-skyline-gt-r-r31-r34-stagea-wc34-commodore-vl","title":"Nitto Crank Collar - Nissan RB25DET \/ RB26DETT \/ RB30 - Skyline \/ Skyline GT-R (R31–R34) \/ Stagea (WC34) \/ Commodore (VL)","description":"\u003ch2\u003eNitto Crank Collar - Nissan RB25DET \/ RB26DETT \/ RB30 - Skyline \/ Skyline GT-R (R31–R34) \/ Stagea (WC34) \/ Commodore (VL)\u003c\/h2\u003e\u003cp\u003eAn extended crank collar machined from high-tensile 709 steel to drive the oil pump on Nissan RB engines. The longer drive surface gives the pump gear more to grip, which helps prevent the pump failures linked to early short-snout RB26 cranks. It is a low-cost reliability upgrade for any built RB.\u003c\/p\u003e\u003cp\u003eChoose the drive to match your pump. The Flat Drive collar is needed for early R32 GT-R, all GTS-T and RB30 engines. The Sine Drive collar is required for every Nitto Sine Drive pump and only works with Nitto Sine Drive pumps. Sine Drive instructions: \u003ca href=\"https:\/\/irp.cdn-website.com\/3120b340\/files\/uploaded\/Sine_Drive_Collar_Note_250724.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSine Drive collar note (PDF)\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Installation by a professional is recommended. Engine internals must be measured and set up by a qualified engine builder.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMachined from high-tensile 709 steel\u003c\/li\u003e\n\u003cli\u003eLonger drive surface for the oil pump inner gear\u003c\/li\u003e\n\u003cli\u003eDrive edges resist wear under high load\u003c\/li\u003e\n\u003cli\u003eLocked to the crank with M6 grub screws\u003c\/li\u003e\n\u003cli\u003eSine Drive collar has pilot holes machined for the grub screws\u003c\/li\u003e\n\u003cli\u003eEach collar hand checked by a Nitto technician\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWarranty\u003c\/h3\u003e\u003cp\u003eNitto parts are made for racing and off-road use. Check every part during assembly and blueprinting, and contact us before fitting if anything measures out of tolerance. Nitto will repair or replace a defective part at its option, and any modification voids the warranty. Full terms: \u003ca href=\"https:\/\/irp.cdn-website.com\/3120b340\/files\/uploaded\/Limited_Warranty_250724.pdf\" target=\"_blank\" rel=\"noopener\"\u003eNitto limited warranty (PDF)\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003ePairs Well With\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/nitto-oil-pump-nissan-rb25det-rb26dett-rb30-skyline-skyline-gt-r-r31-r34-stagea-wc34-commodore-vl\"\u003eNitto Oil Pump - Nissan RB25DET \/ RB26DETT \/ RB30 - Skyline \/ Skyline GT-R (R31–R34) \/ Stagea (WC34) \/ Commodore (VL)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/nitto-billet-externally-adjustable-oil-pump-nissan-rb25det-rb26dett-rb30-skyline-skyline-gt-r-r31-r34-stagea-wc34-commodore-vl\"\u003eNitto Billet Externally Adjustable Oil Pump - Nissan RB25DET \/ RB26DETT \/ RB30 - Skyline \/ Skyline GT-R (R31–R34) \/ Stagea (WC34) \/ Commodore (VL)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/nitto-billet-crank-timing-gear-washer-kit-nissan-rb20-rb25-rb26-rb30-skyline-skyline-gt-r-r31-r34-stagea-wc34-commodore-vl\"\u003eNitto Billet Crank Timing Gear \u0026amp; Washer Kit - Nissan RB20 \/ RB25 \/ RB26 \/ RB30 - Skyline \/ Skyline GT-R (R31–R34) \/ Stagea (WC34) \/ Commodore (VL)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/nitto-billet-crankshaft-nissan-rb26dett-skyline-gt-r-r32-r33-r34\"\u003eNitto Billet Crankshaft - Nissan RB26DETT - Skyline GT-R (R32 \/ R33 \/ R34)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/nitto-oil-gallery-restrictor-nissan-rb25det-rb26dett-rb30-skyline-skyline-gt-r-r31-r34-stagea-wc34-commodore-vl\"\u003eNitto Oil Gallery Restrictor - Nissan RB25DET \/ RB26DETT \/ RB30 - Skyline \/ Skyline GT-R (R31–R34) \/ Stagea (WC34) \/ Commodore (VL)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"chicane-links\"\u003eShop more: \u003ca href=\"\/collections\/nitto\"\u003eNitto\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eNeed help choosing parts? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e.\u003c\/p\u003e","brand":"Nitto","offers":[{"title":"Flat drive","offer_id":53972344537381,"sku":"NIT-OIL-COL","price":160.0,"currency_code":"AUD","in_stock":true},{"title":"Sine drive","offer_id":53972344570149,"sku":"NIT-OIL-COLSINE","price":205.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/4839197394.png?v=1791323530","url":"https:\/\/www.chicaneaustralia.com.au\/products\/nitto-crank-collar-nissan-rb25det-rb26dett-rb30-skyline-skyline-gt-r-r31-r34-stagea-wc34-commodore-vl","provider":"Chicane Australia","version":"1.0","type":"link"}