5.29 4 Cyl, Zip Air Locker
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Assembled 3rd Members
All new parts, no used housings or internal parts. Ready to drop into your axle. Third members feature top quality ring & pinion gears and lockers. V6 units feature larger OEM style V6 gear sets with longer pinion gear. Each unit is setup with solid pinion spacers for long gear life. Triple drilled flanges included covers common driveshaft patterns.
Now available with Yukon Grizzly and Zip Lockers!
| Housing | Ratio | Spool | Detroit | ARB | Grizzly | Zip |
|---|---|---|---|---|---|---|
| 4Cyl | 4.88 | 140066-1-KIT | 140034-1-KIT | 140040-1-KIT | 301555-1-KIT | 301561-1-KIT |
| 4Cyl | 5.29 | 140067-1-KIT | 140035-1-KIT | 140041-1-KIT | 301556-1-KIT | 301562-1-KIT |
| V6 | 4.88 | 140068-1-KIT | 140036-1-KIT | 140240-1-KIT | 301557-1-KIT | 301563-1-KIT |
| V6 | 5.29 | 140069-1-KIT | 140037-1-KIT | 140043-1-KIT | 301558-1-KIT | 301564-1-KIT |
| High Pinion | 4.88 | 140038-1-KIT | 140044-1-KIT | 301559-1-KIT | 301565-1-KIT | |
| High Pinion | 5.29 | 140039-1-KIT | 140045-1-KIT | 301560-1-KIT | 301566-1-KIT |
Application Notes: High Pinion units should only be used in front axle applications. Use in the rear axle will lead to ring and pinion failure.Spool lockers should only be used in rear applications. Spools will be harder on axles then a selectable or automatic locker.
