2010年2月17日 · I don't like GL-1 gear oil and wanted something "better" in my transfer case and transmission. GL-1 is hard to find, and finding one with a corrosion inhibitor is even harder! So I called my local HD truck driveline shop, Blumenthal's. They gave me the tech support phone number to Meritor...

2003年9月2日 · Any quick answers on this one. Local WalMart is selling 80/90 Gear oil GL5 but it doesn't say anything about being compatible with Massey M1103. According to Big Dean, the guru of Masseys, "The oil used in MF35s is an 80/90 wt. Trans/Hyd oil it is not the same as the SAE 80/90 wt gear oil...

2005年1月20日 · Gear OIL, Engine Oil W Lucus additive Well I Have been using Shell 15/40 Rotella in the engine with 4quarts Lucus oil additive mixed with it. in the engine. inall the gear boxes i use 90 wight mixed with lucus, Have driven many miles With no trouble. As far as i'm cocerned Lucus is the best oil additive on the market today

2010年2月11日 · Shell DENTAX 50wt, Chevron DELO Synthetic Gear Oil SAE 50, and others. These are oils formulated for exactly our application. My transmission shifts great and runs cooler, and hopefully will live a long life. The best reason I can think of not to use GL-5 is that Spicer says not to. They say the oil "MUST NOT" contain extreme pressure additives ...

2014年6月9日 · I wouldn't ever consider running GL-1 140 weight oil in an old 4 speed Borg Warner or New Process transmission. Personally I would try 80W-90 or 75W-140 gear oil GL-4 or GL5. You could email these guys and ask. AIT: Transmission fluids GL1 140 weight works well for the chain on ye old manure spreader or undercoating of old Chevy pickup truck Fred

2008年5月13日 · GL4 is the "official" replacement for GL-1 (did not have as much of the high-pressure additives at GL-5, which caused the yellow-metal incompatibility).

2007年8月15日 · The performance requirements for automotive gear lubricants depend on their intended use. API Category GL-1 (inactive*) designates the type of service characteristic of manual transmissions operating under such mild conditions of low unit pressures and minimum sliding velocities, that untreated oil may be used satisfactorily.

2007年3月18日 · API GL-1 : Non-additive lubricant oil for mid level service conditions spiral-bevel, spiral, chronic endless gear type differential and some plate gearboxes. It would seem that my differentials and t-case could fall under this definition since they won't see heavy-duty conditions (ie-fully loaded, towing, loaded/towing off-road).

2005年6月6日 · well i am sure this has been posted many times before but here goes. i found some gl1 gear oil at a tractor supply place. this stuff is so thin no wonder they quit making it. has anyone used regular gear oil in tranny. it seems to work fine in old british bikes and i …

2010年10月5日 · An 80-90 GL-5 product will thin out to about the same as 50 grade motor oil at 100 degrees centigrade, (212 F.) hence an old Fuller transmission could use either one, with the 80-90 causing the thing to shift slower in very cold weather when starting cold, than 50 …