Differential Fluid

Easy

⏱ 30-60 min📅 Every 30-60K mi▶ Watch Videos

Shop Cost

$120

DIY Parts

$25

You Save

$95

Tools Required (4)

Socket/wrench set

Drain pan

Fluid pump

Allen key for plugs

Differential fluid

Pro Tip Remove fill plug FIRST.

Ford F-150

8.8 rear: 3/8 square fill/drain plugs. 75W-140 with friction modifier for limited slip.

Extra tools: 3/8 ratchet (for plugs)

Toyota

Tacoma/4Runner: 10mm Allen fill and drain plugs. GL-5 75W-90.

Subaru

Rear diff: 23mm fill/drain. Front is part of transaxle. 75W-90 GL-5.

Chevrolet

10-bolt/14-bolt: fill plug is 3/8 square drive. Check for limited slip additive.

Jeep

Dana 30/35/44: rubber fill plug or Allen. 75W-140 for Dana 44.

Extra tools: 3/8 Allen key