Question about 2001 Chevrolet Blazer

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No check/fill plug on my rear axle on my 2001 chevy blazer

There is no fill/check plug on my rear axle.

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Go to You Tube Video & see where the fill plug is

Watch people changing their rear axle fluids on a
2001 blazer

Posted on Mar 29, 2014


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Posted on Jan 02, 2017


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1 Answer

Diagram of 4wheel fron axle on a 2001 blazer

Chevy dealership parts dept will print it out for you.

Mar 23, 2015 | 2001 Chevrolet Blazer

1 Answer

No rear axle plug on my 2001 chevy blazer

Not all the Blazers/Jimmys have them, need to remove the diff cover to drain and clean magnet. New gasket afterwards, then fill in filler hole. I'm personally looking for a new diff cover that has a magnetic drainplug on it to save time scraping gaskets and no mess.

Mar 29, 2014 | 2001 Chevrolet Blazer

1 Answer

2001 chevy blazer, no plug on rear axle to check fluid level.

A Chevy rear end or differential is filled through a plug. There is no provision for draining it, however, other than removing the rear cover. If it requires differential oil and the rear cover had not been removed for service, there is obviously a leak in a seal. At the same time, the fluid does not get contaminated and should not need to be changed under normal circumstances.
Read more:

Mar 29, 2014 | 2001 Chevrolet Blazer

1 Answer

What is the rear wheel bearing gear ratio for a 2001 Chevy Blazer 4WD - 2 door?

I think you mean the rear end ratio. there is no gear ratio for the wheel bearing. If you look at the factory sticker on the drivers door, there will be an "axle code". write that down and then look here for the ratio.

Jan 05, 2011 | 2001 Chevrolet Blazer

1 Answer

Does 2001 chevy blazer lt 4.3 have camber adjustments in the rear or does a kit have to be purchased

the rear is a solid axle so there is no adjustment and no way to install a camber kit.

Nov 16, 2010 | 2001 Chevrolet Blazer

1 Answer

How do I grease the rear axle of my 01 chevy blazer (2wd) until I can get the leaking seal replaced?

Replace the seal forthwith. leaking grease will wreck your brakes and that is dangerous.

Typically rear ends take 90 weight oil, it goes in through a plug near the center of the rear end, fill to bottom of the hole, with rear end level. You can get a suction gun to **** some fluid and pump into the rear end.

Nov 11, 2010 | 1989 Chevrolet S-10 Blazer

1 Answer

1990 chevy s10 blazer i need to fill the rear and cant find the fill plug

just behind the rear u-joint, square female plug, passenger side.

Apr 14, 2010 | 1990 Chevrolet S-10 Blazer

1 Answer

97 s10 blazer.. need to fill rear with gear oil. where is plug?

most axles fill plugs are located on the rear cover just fill until it starts coming out and your done. on some axles there will be a plug on the axle itself located on the fron side of the housing close to the driveline

Mar 05, 2010 | 1997 Chevrolet Blazer

1 Answer

How can I fix the front differential on my 2001 Chevy Blazer?

What is wrong with it? Doesn't engage axle,leaks ,drive axles,hub bearings?

Feb 11, 2010 | 2001 Chevrolet Blazer

1 Answer

I was just wondering if my 2001 chevy blazer has a rear lockin differental??

They were an option but you can find out by looking in your glove box's GM RPO Codes. It's the sicker on the inside of the glove box with numbers and letter.
Here are some listing on the gear ratio you may have,
U4: Rear Axle, 3.08 Ratio             U5: Rear Axle, 3.23 Ratio U6: Rear Axle, 3.42 Ratio 
If it is a GU the G stands for the rear Locking Differential.
Good luck and hope this helps.

May 04, 2009 | 2001 Chevrolet Blazer

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