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- Steering, Suspension & Drivetrain (https://blazerforum.com/forum/steering-suspension-drivetrain-36/)

- - Spline grease (https://blazerforum.com/forum/steering-suspension-drivetrain-36/spline-grease-107579/)

christine_208

Dec 11, 2025 01:21 AM

Spline grease

Do any of you have thoughts how what grease to use on driveline spline shafts? How to apply? What to use?

I heard the 4Runner guys like the Motorcraft XG-8 PTFE grease.

AJBert

Dec 11, 2025 05:11 PM

I use what I have on hand, which is either GP grease or high temp grease. Never gave it much thought, to tell the truth.

Stovey

Dec 12, 2025 08:58 AM

I use the same grease as for wheel bearings.

El_Beautor

Dec 15, 2025 09:35 AM

I'll agree with the above comments. I use the grease I have on hand.

Application process I follow:

Clean it
Lubricate it
Reassemble
Drive until the next thing breaks.
Repeat.

int3414

Dec 15, 2025 03:45 PM

Quote:

Originally Posted by El_Beautor (Post 758311)

I'll agree with the above comments. I use the grease I have on hand.

Application process I follow:

Clean it
Lubricate it
Reassemble
Drive until the next thing breaks.
Repeat.

number 4 thats funny...LOL

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