No single upgrade can have as big of an offroad performance benefit as a locking differential. ARB is one of the originals and always our preferred option. The selectable design of the locker ensures easy, smooth operation under normal driving conditions, but maximum traction when needed. Their complete line offers fitment for nearly every application imaginable, and delivers 100% lock up on-demand. A relentless commitment to reliable design and the highest quality of component materials means that ARB Air Lockers are ready to handle the abuse you can throw out. From overland expedition builds to competition crawlers to desert and rock racing, ARB has logged the podium finishes and epic journeys to back up their pedigree. If that wasn't enough, all ARB air lockers are backed by a 5 year warranty. Even when time has passed beyond warranty, ARB Air Lockers are fully serviceable and rebuildable.
No other vehicle evokes images of slogging through dense jungle, traversing hostile savannah, or conquering remote steppes in far away high countries quite like the Toyota Land Cruiser. From the moment it was introduced to the world in the mid-60s, it has set a standard of rugged dependability and supreme capability. A big part of the durability is thanks to massive 9.5" differentials that have been used from the start, with only minor revisions and improvements over the years. Whether we are talking about a 40, 60, 80, 100 or 200 series, all used some form of the venerable 9.5" diff, although it is important to note that there were semi float and full float options depending on the year and the bearings got progressively larger as the vehicles did as well over the years. From 1998 on, the Land Cruiser has been equipped with a rugged IFS; the 100 series uses an 8" differential, while the 200 series shares it's 9" diff with the 2nd gen Tundra.
| Part # | Vehicle | Axle | Ratio | Spline Count | Notes |
|---|---|---|---|---|---|
| ARB-RD151 | 2007+ Landcruiser 200, Lexus LX570 | 9" IFS Clamshell Front | 34 | 2 | |
| ARB-RD152 | 2007+ Landcruiser 200, Lexus LX570 | 9.5" Rear | 32 | ||
| ARB-RD131 | 1998 - 2006 Landcruiser, Lexus LX470 | 8" Front | 30 | ||
| ARB-RD152 | 1998 - 2006 Landcruiser, Lexus LX470 | 9.5" Rear (Full Float) | 32 | ||
| ARB-RD132 | 1990 - 1997 Landcruiser FJ80, LX450 | 8" Front | 30 | 1 | |
| ARB-RD153 | 1990 - 1997 Landcruiser FJ80, LX450 | 9.5" Rear (Semi Float) | 30 | ||
| ARB-RD142 | 1990 - 1997 Landcruiser FJ80, LX450 | 9.5" Rear (Full Float) | 30 | ||
| ARB-RD142 | Landcruiser FJ40, FJ55, FJ60 | 9.5" Front | 30 | 1 | |
| ARB-RD153 | Landcruiser FJ40, FJ55, FJ60 | 9.5" Rear (Semi Float) | 30 | 1 | |
| ARB-RD142 | Landcruiser FJ40, FJ55, FJ60 | 9.5" Rear (Full Float) | 30 | 1 |
Notes:
- 1 - Late model 50mm [1.969"] ID carrier bearings must be used in place of original 45mm bearings
- 2 - Carrier bearings are available, ARB-160119.
No single upgrade can have as big of an offroad performance benefit as a locking differential. ARB is one of the originals and always our preferred option. The selectable design of the locker ensures easy, smooth operation under normal driving conditions, but maximum traction when needed. Their complete line offers fitment for nearly every application imaginable, and delivers 100% lock up on-demand. A relentless commitment to reliable design and the highest quality of component materials means that ARB Air Lockers are ready to handle the abuse you can throw out. From overland expedition builds to competition crawlers to desert and rock racing, ARB has logged the podium finishes and epic journeys to back up their pedigree. If that wasn't enough, all ARB air lockers are backed by a 5 year warranty. Even when time has passed beyond warranty, ARB Air Lockers are fully serviceable and rebuildable.
No other vehicle evokes images of slogging through dense jungle, traversing hostile savannah, or conquering remote steppes in far away high countries quite like the Toyota Land Cruiser. From the moment it was introduced to the world in the mid-60s, it has set a standard of rugged dependability and supreme capability. A big part of the durability is thanks to massive 9.5" differentials that have been used from the start, with only minor revisions and improvements over the years. Whether we are talking about a 40, 60, 80, 100 or 200 series, all used some form of the venerable 9.5" diff, although it is important to note that there were semi float and full float options depending on the year and the bearings got progressively larger as the vehicles did as well over the years. From 1998 on, the Land Cruiser has been equipped with a rugged IFS; the 100 series uses an 8" differential, while the 200 series shares it's 9" diff with the 2nd gen Tundra.
| Part # | Vehicle | Axle | Ratio | Spline Count | Notes |
|---|---|---|---|---|---|
| ARB-RD151 | 2007+ Landcruiser 200, Lexus LX570 | 9" IFS Clamshell Front | 34 | 2 | |
| ARB-RD152 | 2007+ Landcruiser 200, Lexus LX570 | 9.5" Rear | 32 | ||
| ARB-RD131 | 1998 - 2006 Landcruiser, Lexus LX470 | 8" Front | 30 | ||
| ARB-RD152 | 1998 - 2006 Landcruiser, Lexus LX470 | 9.5" Rear (Full Float) | 32 | ||
| ARB-RD132 | 1990 - 1997 Landcruiser FJ80, LX450 | 8" Front | 30 | 1 | |
| ARB-RD153 | 1990 - 1997 Landcruiser FJ80, LX450 | 9.5" Rear (Semi Float) | 30 | ||
| ARB-RD142 | 1990 - 1997 Landcruiser FJ80, LX450 | 9.5" Rear (Full Float) | 30 | ||
| ARB-RD142 | Landcruiser FJ40, FJ55, FJ60 | 9.5" Front | 30 | 1 | |
| ARB-RD153 | Landcruiser FJ40, FJ55, FJ60 | 9.5" Rear (Semi Float) | 30 | 1 | |
| ARB-RD142 | Landcruiser FJ40, FJ55, FJ60 | 9.5" Rear (Full Float) | 30 | 1 |
Notes:
- 1 - Late model 50mm [1.969"] ID carrier bearings must be used in place of original 45mm bearings
- 2 - Carrier bearings are available, ARB-160119.
