Description

KAAZ LSD Silvia S13 ALL / PS13 ALL / S14 Zenki SR20DE / S14 Zenki SR20DET AT Replaces Original Viscous LSD

KAAZ LSD’s offer excellent quality, performance, and value for money.
2 way
Clutch type limited slip differential (LSD)
Made in Japan, by Kaaz
Bolt on installation

These cars are 30+ years old now and many have been fitted with non factory differentials as all the Nissan R200’s are interchangeable. Therefore it might be possible that the LSD listed for your model might not work with your Diff Output Flanges. It might require sourcing extra Output Flanges to complete the installation

LSDs are available in Super-Q version, which means the plates have received a WPC treatment to ensure they are super smooth. No banging or clunking with this option, please contact us for this option.

SAN2635

Nissan Application List

Chassis	Engine	Year	Transmission	Position	OEM Diff.	Nb. Discs	2-Way Part No.	1.5-Way Part No.	Note
S13	CA18DE	88.04-90.12	MT/AT	Rear	Open	16	SAN2655	SBN2655
					Open	12	DAN2010	–	Diff. R180
					Viscous	16	SAN2635	SBN2635
	CA18DET	88.04-90.12	MT/AT	Rear	Viscous	16	SAN2635	SBN2635
	SR20DE	91.01-96.12	MT/AT	Rear	Open	16	SAN2655	SBN2655
					Open	12	DAN2010	–	Diff. R180
					Viscous	16	SAN2635	SBN2635
	SR20DET	96.12-98.12	MT/AT	Rear	Open	16	SAN2655	SBN2655
		96.12-98.12	MT/AT	Rear	Viscous	20	SAN2745	SBN2745
		91.01-96.12	MT/AT	Rear	Viscous	16	SAN2635	SBN2635
		96.12-98.12	MT/AT	Rear	Viscous	20	SAN2745	SBN2745

Kaaz Limited Slip Differentials Specifications

Kaaz clutch type LSDs are made in Japan. They are extremely efficient, reliable and great value for money. Whether for drifting, sporty driving on road or track, or for pure racing, they are acclaimed around the world by both amateur and professional drivers.

Equipped with 8 to 24 discs depending on the model, Kaaz differentials guarantee constant, reliable locking, as well as rapid, efficient and predictive behavior for maximum traction and perfect control. Kaaz limited slip differentials come with all required accessories for installation : they replace the internals of the stock differential by re-using the crown gear and the drive pinion, and go in place without any modification. By favouring traction and control, a Kaaz limited slip differential radically transforms and improves the handling and safety of your vehicle.

1.5-Way or 2-Way ?

Kaaz LSDs are generally available in 1.5-way and 2-way versions. The fundamental difference between a Kaaz 1.5-way and 2-way LSD is its reaction during deceleration : thanks to a particular design of the cams acting on the differential lock, a 1.5-way LSD will react only very slightly when lifting off the accelerator. This feature makes 1.5-way LSDs more suitable for use on an open road, or for use in sporty driving, such as “grip”.

Meanwhile, a 2-way Kaaz self-locking differential will block as much when accelerating as when lifting the foot. This is particularly suitable for drift use because it offers better control during transitions, and makes it easier to initiate drifting when braking.

In short : under acceleration, 1.5-way and 2-way LSDs react identically. The deceleration lock is much lower on 1.5-way models, making it more suitable for “grip”. For pure and hard drifting, choose a 2-way model.

SuperQ Version ?

The SuperQ (Super Quiet) versions of the Kaaz LSDs feature discs that have undergone special treatment, to make the operation smoother and quieter. They provide the same performance as a standard version while reducing the noises sometimes produced at very low speed during manoeuvres. They are therefore recommended for daily road use.

Kaaz LSD Rating

When assembled at the factory in Japan, Kaaz limited-slip differentials are rated for 100% locking, generally optimal for drifting (both wheels spin at exactly the same speed). However, this value can be modified by changing the order of the discs inside the differential housing, to obtain a locking of 35% or 65% according to your needs, more progressive and less radical for road use or grip racing. The diagram below shows you these different possibilities: