JavaScript seems to be disabled in your browser.
You must have JavaScript enabled in your browser to utilize the functionality of this website. Click here for instructions on enabling javascript in your browser.
Deliver to Columbus 43215
770-838-7777
Delivery options and timing may vary based on your location
performance
back
All Performance Parts
More Performance Parts
All Universal Parts
OEM
All OEM Parts
More OEM Parts
All Used OEM Parts
More Used OEM Parts
new products
Trending
specials
Shop brands
All 0-9
0-9
All A
A
All B
B
All C
C
All D
D
All E
E
All F
F
All G
G
All H
H
All I
I
All J
J
All K
K
All L
L
All M
M
All N
N
All O
O
All P
P
All Q
Q
All R
R
All S
S
All T
T
All U
U
All V
V
All W
W
All X
X
All Y
Y
All Z
Z
About Us
Checkout
The OS Super Lock LSD is the culmination of over four years of extensive research and development that led to a revolutionary LSD design with the capacity to house an unprecedented number of friction plates (up to 28 plates in total). Combined with our patented lock timing system, the Super Lock LSD is able to achieve complete lock in a progressive, smooth, and quiet manner, making it suitable for both street and racing performance.
OS Giken Super Lock Differentials do not require any “break-in”. We only recommend that after installation and initial fluid fill to drive the vehicle for 1000 miles or 1 hr of track time and then change differential fluid. Please do not dyno the vehicle while on the initial fill.
Fits: