Castrol syntorq nv4500 Dec 22, 2013 · Amsoil has an NV4500 oil, usually cheaper than syntorq. Can it be done? Thank you. The donor vehicle I'm told was a 1st Gen Cummins 1-ton w 4x4. The original fluid spec is Castrol Syntorq synthetic 75W-90 GL-4. a bit of overfilling won't hurt. I had found it for $51/gal from Shift Lug and Rail Installation 1. Capacity is approximately 1 gallon. I paid little under 14 a quart for it. How Many Quarts Does A Nv4500 Take. Finally, the quantity. So since I know I got to put some sort of lubricant back into the transmission and NV4500 fluid by Castrol is no longer produced. Aug 17, 2004 · The NV4500 doesn’t need the extra protection of a GL-5, so why take the risk? It’s my opinion that Syntorq is the “Holy Grail” of gear lubes for our beloved under engineered NV4500. Sep 15, 2018 · I know this has been discussed often on this forum. However, the equivalent in the U. It's a GL6 fluid Typically, NV4500 transmissions with stock type synchronizer rings are easy to shift, with a smooth positive feel. 5 Detroit Diesel DieselBurner Join Date Nov 2006 Location One the the side acess covers is leak and i need to pull it off and reseal it. So since the Castrol Syntorq is no longer av May 9, 2010 · I have the NV4500 transmission and I'd like to change the transmission fluid. I found Torco RTF to be very low drag and to keep lube temp down,, while not getting black and nasty over time like the Castrol Syntorq. Always verify against the build sheet shipped with your unit. Dec 14, 2002 · Castrol Syntorq LT (low temperature), a 75W85 synthetic GL-4 rated gear lube. Feb 8, 2007 · I installed a NV4500 - NP205 combination in my 91 Dodge and have been running Castrol Syntorq in both for the last two years without any problems. Mar 14, 2018 · going to change tranny fluid in my NV4500parts guy at dealership said syntorq was discontinued and now it takes ATF+4. Obviously Dodge and GM charge a premium, and as such Oct 3, 2006 · According to CASTROL: Message: Here is the response to the inquiry I sent to Castrol USA about where to get Castrol TAF-X in the USA: "Castrol TAF-X 75W-90 GL-4 gear oil is made in the U. Feb 16, 2018 · It's re-labeled Castrol Syntorq LT that I haven't seen available from Castrol in their own label (though I can find a picture of it online, lol!) - it's also sold by Dodge as part # 4874459. It was engineered especially for the NV4500. SAE 75W85/85 Castrol BOT 0063 Castrol BOT 402 Castrol Syntorq LT Chrysler/Dodge 04637579 Chrysler/Dodge 04874459 Chrysler/Dodge 04874464 Chrysler/Dodge 9. Nov 14, 2006 · What is this costly lube? Castrol Syntorq LT (low temperature), a 75W85 synthetic GL-4 rated gear lube. Shift stand tests revealed mineral based fluids were found to generate unacceptably high heat levels in some recent generation heavy duty transmissions. May 1, 2014 · So, long story short, those of us with NV4500 tranny's need Castrol SyntorqLT gear oil, as it was developed along with the nv4500 to work with it's carbon fiber syncros. Jul 18, 2011 · Didnt shift very well at all. Cover Bolts: 30 foot-pounds Reverse Inhibitor Bracket: 95 inch-pounds Counter Shaft Brg. I know from experience that using oil other than Syntorq in a 4500 causes poor shifting and will prematurely kill the syncros Typically, NV4500 transmissions with stock type synchronizer rings are easy to shift, with a smooth positive feel. 5550-MZ1 Fuchs-Titan Pro SRG 75 GM 1940182 GM 10953477 GM 12346190 GM 88862472 GM 88862473 GM 93165290 GM 93740319 Hyundai/Kia 04300-00110 Typically, NV4500 transmissions with stock type synchronizer rings are easy to shift, with a smooth positive feel. 5550-MZ1 Chrysler/Dodge MS-9070 Chrysler/Dodge NV4500 Fiat/Alfa 9. Jul 8, 2022 · The GL-4 vs. Third, 75-140 is fine but will cause a slight loss in fuel mileage due to the added viscosity friction. I have read about a lot of guys using Amsoil and Penzoil Synchromesh Alternates. Not sure on the Castrol, but if you want to try it, I would call AA and see what they have to say before dumping/refilling. Manual Mar 2, 2004 · "Castrol Syntorq LT® 75w85w GL-4 rated, low temperature, synthetic gear lubricant is the only factory approved lubricant for NV4500 series transmissions. Bottom line, the Chrysler fluid, the GM fluid, and Syntorq LT are the same product, and are the only oils acceptable to GM and Chrysler for the NV4500. Low HP drag and good cooling, no sludge like the original NV4500 fluid (Castrol Syntorq) degrades to. I know that Castrol Syntorq is no longer available, here i can find Redline MT85 or MT90 and AMSOIL 75W-90 GL-4. When I went into the dealer to pick it up, they told me that they overfill them slightly when they service them So, I jacked up the side of the truck when I was filling. FSM say Castrol Syntorq GL4 75W-90. Go with the GM or DODGE oils so this doesn't happen to you. Jan 4, 2008 · Looking for a good source for Castrol Syntorq for the NV4500. On the back it has the Chrysler PN, and recommendations for the NV4500. Out of the dozens of NV4500's I've overhauled on a carry-out basis, even with very clear, concise written warnings against using anything other than syntorq I've had a couple guys fill them with regular 90WT and call to complain they can't get the tranny into third gear and it shifts worse overall Oct 13, 2003 · Finally I read or heard somewhere that SM and specifically Castrol Syntorq developed Chrysler and Castrol together to replace ATFs for the T-56 Viper transmission. ltcs xxgrw datr vdtr puyff uohhieaf zhundq liesv xrzz zwken mksmtv cujcp irgspey gao pyuqa