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it may take a day or two longer for us to get your order ORDER sent. we will get your parts to you as fast as we CAN!

 
LockNLube® Grease Couplers

LockNLube Universal Rebuild Kit

SKU: GC81012

40 reviews

Easily replace the seal and steel jaws on your LockNLube® Grease Coupler.  Each Replacement Seal Kit includes four hardened steel jaws and a threaded cone housing the rubber seal. Works with either the standard or XL LockNLube® Grease Coupler.

 


FREE U.S. SHIPPING ON ORDERS $25+ - OUT THE DOOR FASTER THAN AMAZON

30-DAY MONEY-BACK GUARANTEE • 1-YEAR WARRANTY


STEP-BY-STEP INSTRUCTIONS FOR CHANGING THE SEAL ON YOUR LOCKNLUBE® GREASE COUPLER

STEP 1 – SQUEEZE THE LEVER TO DETERMINE WHERE TO ATTACHED THE VISE OR VISE-GRIP PLIERS

When squeezing the lever, see the portion of the flat steel exposed at the base of the coupler. This is where you will attach your vise or vise-grip pliers.

STEP 2 – ATTACH THE VISE OR VISE-GRIP PLIERS TO THE LOCKNLUBE® GREASE COUPLER

The vise, or pliers, will only have a small piece of the coupler to attach to, so don’t be afraid to crank down on them and get a tight grip. When depressing the lever, you can see that the steel jaws of the seal kit are exposed and ready to be replaced.

STEP 3A – REMOVE OLD SEAL KIT

Using a pair of vise-grip pliers, get a very firm grip on the steel jaws of the seal kit. Because the jaws will be greasy and may rotate, you’ll need to really squeeze them. Don’t worry about damaging the jaws or the interior cone with your wrench, as these will all be replaced in a moment. Once you have loosened the interior cone by rotating the pliers counterclockwise, you can remove the pliers and continue to twist with your fingers.

STEP 3B – REMOVE OLD SEAL KIT

After loosening the inner cone you can remove the seal kit by hand by continuing to pinch and twist the steel jaws until they can be removed.

STEP 4 – ASSEMBLE THE NEW SEAL KIT

The steel jaws have one edge larger than the other, this is the edge that should go at the top (large end) of the cone. Placing a small amount of grease on the inner cone first can help to ensure that the jaws stick and don’t fall out before being placed in the LockNLube® Grease Coupler.

STEP 5 – INSERT THE NEW SEAL KIT

Holding the four steel jaws in place, put the new seal kit into the LockNLube® Grease Coupler. Once inserted, then can be twisted by hand until the jaws start to slip on the inner cone.

STEP 6 – TIGHTEN THE NEW SEAL KIT USING VISE-GRIP PLIERS

You should loosen your pliers before gripping the new seal kit. Unlike the removal process, you should be able to tighten the new seal kit without applying too much pressure. Once the inner cone feels snug, you are ready to use your LockNLube® Grease Coupler again.

 

See how easy it is to replace the seal and steel jaws on your LockNLube® Grease Coupler

RETURNS

LockNLube provides a full 30-day money-back guarantee on all products purchased from its website. If you are dissatisfied with your purchase, you can return it to us by shipping the item back within 30 days of purchase. Once we receive your return, we will refund you the full purchase price of the item.

Please ensure that the item you are returning is repackaged securely, with all its component parts included. Please also include any documentation that came with your original order, such as a packing slip or order confirmation.

SHIP YOUR ITEM BACK TO US

Return items to us by shipping to:

Lock and Lube
21 Technology Drive Suite #2
West Lebanon, NH 03784

For more information, please call 603.795.2298. We’re a small business and we’ll pick up the phone in New Hampshire when you call.

Customer Reviews
5.0 Based on 40 Reviews
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HH
01/15/2020
Hugh H.
United States United States
Fence tools

Been looking for the fence tighten clam for years, great product, use it when checking fencing. Thanks for the great product.

MS
01/03/2020
Matt S.
United States United States
Tracks pins bearings

Works great Stays on No leaking Hold up to my coworkers and that’s saying something

AN
12/25/2019
Alan N.
United States United States
Lubrications

Great products

LC
12/11/2019
Len C.
United States United States
Awesome product

With the Lock N Lube grease coupler it is easy to remove the coupler from the zerk in a tight spot where you don't have the room to "wiggle" the couple off!

TT
10/01/2019
Trey T.
United States United States
Tough product

Love my coupler this is only my 3rd replacement in 3 yrs I use it several times a day how did I live without it!!

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