8" ARB Air Locker [RD132]

Overview:
The ARB RD132 Air Locker is a selectable locking differential for Toyota 8" axles with either 4- or 6-cylinder spline configurations. Built to maximize traction in demanding off-road environments, it engages fully when needed without affecting daily drivability.
– 100% traction on demand with open-diff behavior off
– Patented locking system ensures quick engagement/disengagement
– Reinforced elastomer seal withstands extreme temperature variation
– Simplified internal mechanism for long-term reliability
– Includes all pneumatic actuation hardware for install
– Compatible with ARB mini or high-output air compressors

Specifications:
– Application: Toyota 8", 4- or 6-cylinder spline
– Gear Ratio: Compatible with all gear ratios
– Construction: Two-piece forged assembly
– Seal: Steel-reinforced, elastomer bonded annular design
– Actuation: Pneumatic, compressor required
– Included Components: Air Locker, switch, solenoid, air lines, bulkhead fitting

Fitment:
1979–1995 Toyota Pickup, 1985–1995 Toyota 4Runner, 1993–1997 Toyota Land Cruiser Prado 90, and other Toyota 8" axle applications. Verify spline count and axle specs for compatibility.

Notes:
Requires ARB air compressor (sold separately) for operation. Recommended installation by a qualified technician. Not compatible with some OEM traction systems without adaptation.

Downloads:
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