RUFF N' READY - 4L80E Rebuild - UTX

Today at Ugly Truck, we’re rebuilding this 4L80E transmission for an LS swap. We tear everything down and clean the parts, including the front pump, and install all new seals, bushings, and pistons. Be sure to check out Part 1 (2wd/4wd conversion) and stay tuned for Part 3 when we tackle the valve body!

PARTS LIST:
Spring Compressor Tool: https://amzn.to/3TyAoeM
Teflon Seal Resizer Set: https://amzn.to/46712CV
Small Snap Ring Pliers: https://amzn.to/4kNb14T
Larger Snap Ring Pliers: https://amzn.to/3TwevN4
Bushing Driver Set: https://amzn.to/3HQS1E2
Brake Clean: https://amzn.to/4l9qUmF
Transmission Fluid: https://amzn.to/3H8c54h
LubeGard Assemblee Goo - https://amzn.to/3yatULO

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7915 E. Division St.
Strafford, MO 65757

Chapters:
00:00 Intro
01:51 4L80E Tear Down
07:13 Installing 2wd Reluctor Ring
10:19 Output Carrier Assembly
13:24 Reaction Carrier Assembly - New Lip Seals and Split Seals
22:05 Intermediate Clutch
26:18 Direct Clutch
40:31 Sizing Teflon Seals - Turbine Shaft
42:34 Forward Clutch
53:43 Fourth Clutch Assembly - New Clutches and Lip Seals
1:09:32 Overrun Clutch
1:12:54 Installing Teflon Seals - Turbine Shaft
1:18:56 Front Pump - Cleaning and Installing
1:33:00 Installing Tailshaft Housing - Bushing and Seal
1:39:41 Installing Valve Body Bolts

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