2008年5月21日 · Almost all GL5 gear oils are now safe for yellow metals like copper and bronze. We use 100's of gallons of Citgo GL5 80W90 in the gear boxes and lower units on boats and its also what I run in my tractors tranny, front axle, rear axle, Bush Hog gear box, Finish Mower gear box, and PHD gear box with no issues in some 12 plus years. Chris

2009年6月5日 · I have been looking for 140 wt. oil safe for bronze gears, found it today at O'Reilly Auto Parts. Straight 140 wt., GL-2,3, and 4 rating. Sold by the gallon.

2012年1月27日 · This is just my opinion but for the front axle viscosity is your friend and you want a little residual "stickiness" of the gear lube. Example.. Anybody who has ever ran a compact with a moldboard plow for deep tillage knows that front axle is at a significant angle. This is likely causing the fluid to shift to one side of the axle.

2021年12月18日 · Joined Sep 29, 2011 Messages 5,326 Location vermont Tractor Hurlimann 435, Fordson E27n, Bolens HT-23, Kubota B7200, Kubota B2601

2007年6月17日 · I have been reading about the gear lube required for this tiller and I have been getting conflicting information from different sources. I read where GL1 140 wt is the definitive lube to put in the gearbox. Another source of information informed me that GL4 140 wt is considered "yellow metal safe." Is GL4 140 wt truly "yellow metal safe?"

2007年10月17日 · A GL-5 gear lube is not ok to use were a GL-4 gear lube is specified. GL-5 gear lube has a sulphur additive (note the smell) which will attack yellow metals when the temperature reaches 210 degrees F. Amsoil has a GL-4 gear lube, product code MTG

2021年2月12日 · If it takes GL-5 then yes. My new LS needed about a quart the first time I checked it, but it calls for GL-4. Went to the auto parts store and got a bottle of Valvoline 80w90 GL-4/5 for about $7 and it’s good to

2011年4月28日 · The Arien's manual specs 'Ariens L-2 Special Gear Lubricant' which is obsolete and any reference I can find is Ariens L-3 synthetic as a replacement which most people are using for snowblower gearboxes and not sure of its easy availability or if it's appropriate for a tiller gearbox. I'm assuming L-2 and L-3 correspond to gear lube numbers GL2 ...

2021年2月12日 · If it really made a difference between GL4 or GL5, I'm sure Branson would point that out and would even add the TF500 to the list either. Mar 25, 2021 / 80w-90 Front Axle Gear Lube #14

2015年8月11日 · Check out Case IH Hy-Tran. Aug 11, 2015 / GL4 and GL5 gear lube and bronze gears and bushings #21