Limited Slip Differentials

A limited-slip differential is a torque-sensing differential that automatically reduces excessive wheel spin by sending more torque to the wheel with better traction

How do limited slip differentials work?

The Conquer 4×4 helical LSD is a torque-biasing differential that distributes torque between the wheels, sending more to the wheel with the best traction to enhance performance and drivability, especially in low-grip conditions.

Its helical gear set manages internal friction by generating thrust force against the differential body as torque is applied, with the thrust increasing in direct proportion to torque, allowing the unit to handle significant traction imbalances under heavy power, such as corner exit. At low torque, it differentiates quietly and smoothly, making it well suited to everyday road use, and the Conquer 4×4 design employs a parallel-axis helical layout optimized for even load distribution

Why choose us

Choose Conquer4x4 for a direct, hassle-free upgrade that drops straight in as a replacement for your factory open differential, with no modifications required. Enjoy safe, smooth performance with progressive, seamless torque transfer that never fully locks, keeping handling predictable and confidence-inspiring. Our LSD delivers enhanced braking control on front-wheel-drive vehicles by reducing wheel lock-up and minimising ABS intervention through intelligent torque transfer, while sharper, more stable handling greatly cuts unwanted torque steer, understeer and oversteer. Built with an all-gear design, it offers zero-maintenance durability, with no service components to replace for long-lasting, worry-free performance.

Product Advantages

Smooth Control

Delivers safe, progressive torque transfer without locking, improving stability in slippery conditions.

Better traction

Sends torque to the wheels with grip, reducing wheelspin and helping the vehicle keep moving forward.

Improved handling

Cuts torque steer, understeer and oversteer, and works with modern stability and traction systems.

Low maintenance

All‑gear design with no clutches to wear out, minimal service needs, and direct replacement for an open differential.

Reduced wear

Lowers tyre wear and brake intervention by managing torque transfer and limiting wheel lock‑up, especially on front‑wheel‑drive cars

LSD vs. Stability System

FAQ

What makes the Conquer4x4 Torque Worm LSD superior to competitors with fewer pinion gears?

The Conquer4x4 Torque Worm is a torque-biasing limited-slip differential featuring a preloaded 6-pinion gear design, which reacts faster than units with only 3 or 4 pinion gears used by competitors. This 6-pinion setup spreads stress across a greater surface area, significantly reducing load on all internal components for enhanced durability and reliability under demanding conditions.

What materials are used in the Conquer4x4 LSD, and how do they contribute to its longevity?

Crafted from high-quality 8620 Chrome-Nickel-Moly steel and case-hardened for superior strength, the Conquer4x4 LSD ensures exceptional lifespan and resistance to wear. This premium material choice, combined with its all-gear construction free of clutches, ramps, or springs, means no service components ever need replacement, making it ideal for long-term performance in both street and track applications.

How does the Conquer4x4 helical LSD work to improve traction and drivability?

The Conquer4x4 helical LSD is torque-biasing, automatically distributing more torque to the wheel with the best traction, especially in low-grip situations, for better performance and drivability. Its helical gearing generates friction by pushing gears against the differential body under torque load—the thrust force increases proportionally with torque, handling severe imbalances during high-power corner exits while differentiating smoothly and quietly at low torque for everyday road use.

What driving benefits does the Conquer4x4 LSD provide compared to a standard open differential?

Once installed, drivers experience immediate improvements: reduced wheelspin and understeer in front- or four-wheel-drive cars, less oversteer in rear-wheel-drive vehicles for greater controllability, and enhanced braking on front-drive cars by transferring torque away from locking wheels to delay ABS intervention. Silent and progressive without ever fully locking, it uses standard oils and transforms handling for a more exciting, rewarding drive.

Why should I choose a Conquer4x4 Torsen LSD for my vehicle?

A Conquer4x4 Torsen LSD transforms every corner with tighter, confident handling, allowing higher speeds through turns and explosive acceleration out; it adapts grip across dry, wet, or snowy conditions for unbeatable stability. As a plug-and-play upgrade, it’s a standalone, removable component that fits directly without permanent changes, preserving resale value while unlocking your car’s full potential.

Conquer4x4 LSD Product Table

Part No.	Application	Axle Teeth	Height: L2	Crown ID: D1	Offset: L3	Upper Bearing OD: D2	Upper Bearing ID: D4	Upper Bearing Height: L5	Bottom Bearing OD: D3	Bottom Bearing ID: D5	Bottom Bearing Height: L6
BMW
168 series
CO-BM168A	E chassis, 4 cylinder	27	157.00	108.00	39.00	41.00	30.00	18.00	41.00	30.00	18.00
CO-BM168B	F chassis，N20 engine，low power	27	157.00	108.00	38.00	41.00	30.00	18.00	41.00	30.00	18.00
CO-BM168C	F chassis，B48 engine，low power	27	158.00	108.00	37.00	41.00	30.00	18.00	41.00	30.00	18.00
188 series
CO-BM188A	E chassis，M54 engine，N52 engine，6 cylinder	27	169.00	115.00	36.50	46.00	30.00	18.00	46.00	30.00	18.00
CO-BM188B	F chassis, N20 engine, B48 engine, high power	27	169.00	115.00	37.30	46.02	30.08	18.00	46.02	30.08	18.00
CO-BM188C	G chassis，B48 engine 、320、325、330，	27	169.00	115.00	33.30	46.00	30.00	18.00	46.00	30.00	18.00
CO-BM188D	E46 diesel version，E46 330 MT，3.07，2.93 ratio	27	169.00	115.00	29.50	46.00	30.00	18.00	46.00	30.00	18.00
205 series
CO-BM205A	F chassis，5、6、7、8 series，3.08 ratio only	27	179.00	123.00	32.30	46.00	30.00	17.90	46.00	30.00	17.90
CO-BM205B	G chassis，5 series，2.93 ratio only	27	179.00	123.00	37.00	46.00	30.00	18.00	46.00	30.00	18.00
CO-BM205C	F chassis，G chassis，5、6、7、8 series, 3.23 ration & up
CO-BM205D	F chassis，G chassis，5、6、7、8 series, 3.23 ration & up
210 series
CO-BM210A	N55 engine，7 DCT， E89 z4 35i，E92 335	32	194.10	132.00	33.00	50.00	36.00	20.00	50.00	36.00	19.90
CO-BM210B	N55 engine，6AT；E chassis，diesel version 6 cylinder,gasoline 6 cylinder with turbo	32	194.00	132.00	37.00	50.00	36.00	20.00	50.00	36.00	20.00
CO-BM210C	N55 engine， 6AT	32	194.10	132.00	42.20	50.00	36.00	20.00	50.00	36.00	19.90
CO-BM210D	E chassis，M version series	32	174.00	132.00	17.90	41.30	36.00	22.00	41.30	36.00	22.00
CO-BM19227	M3、M5、M4、M2	32	192.00	132.00	27.00	50.00	36.00	20.00	50.00	36.00	20.00
CO-BM180MN8	JCW MINI 8 speed auto，Aisin 8at	28	180.00	118.00		57.00	33.00	23.70	61.50	33.00	20.50
CO-BM178F56	JCW F56 6AT		178.50	118.00		51.00			51.00
CO-BM178R56	JCW R56 6AT
CO-BM13026	MINI COOPER 7 DCT	27	130.00	116.00	26.00	45.40	30.50	20.00	45.40	30.50	23.00
Mercedes-Benz
CO-BC18932	AMG 8 cylinder		189.00	132.00	32.00	60.00	34.00	17.00	60.00	34.00	20.00
CO-BC18628	W205 C200/W204 C200，4 door	27	186.00	124.00	28.50	45.50	34.00	26.50	45.50	34.00	26.50
CO-BC204C180	W204 C180， 4 door
Cadillac
CO-KD16528	Cadillac ATS 8 speed	27	165.00	117.00	28.00	41.00	30.00	21.00	41.00	30.00	20.50
CO-KD16532	Cadillac ATS 6 speed	27	165.00	117.00	32.00	41.00	30.00	21.00	41.00	30.00	20.50
CO-KD19833	Cadillac CT5 premium	32	198.00	134.00	33.00	50.00	36.00	23.50	50.00	36.00	23.50
CO-KD17227	CT4/CT5	37	172.00	115.00	27.50	46.00	32.00	20.00	46.00	32.00	20.00
Alfa Romeo
CO-AL19833	Alfa Romeo	32	198.00	134.00	33.00	50.00	36.00	23.50	50.00	36.00	23.50
Porsche
CO-BS198-33	Panamera	32	198.00	134.00	33.00	50.00	36.00	23.50	50.00	36.00	23.50
Jeep
CO-TZ17227	Challenger 3.6	37	172.00	115.00	27.50	46.00	32.00	20.00	46.00	32.00	20.00
CO-TZ17227	Chrysler 300C，10-16	37	172.00	115.00	27.50	46.00	32.00	20.00	46.00	32.00	20.00
Mazda
CO-MZ15121	mazda mx5 nc，AT	28	151.50	108.00	21.00	45.00	30.00	20.00	45.00	30.00	20.00
Infiniti
CO-YF17938	G35，350Z	31	179.00	128.00	38.50	47.00	33.00	19.00	47.00	33.00	19.00
CO-YF17928	G37/G25，370Z，	31	179.00	128.00	28.50	47.00	33.00	19.00	47.00	33.00	19.00
CO-YF17922	Q50 Q60	30	179.00	115.00	22.50	47.00	33.00	19.00	47.00	33.00	19.00
Honda
CO-BT13520	10 gen Civic MT, 11 gen Civic MT, Integra MT, 10 gen Civic Cvt	27	135.50	117.00	20.50	45.00	28.00	23.00	45.00	28.00	21.00
CO-BT13519	K20 engine MT, 8 gen Civic; 9 gen Civic,	27	135.50	117.00	19.00	40.00	28.00	23.30	20.00	28.00	22.50
CO-FD13519	1 gen Fit MT;2 gen Fit MT;3 gen Fit MT; 3 gen Fit CVT; 4 gen Fit CVT	27	135.50	117.00	19.00	40.00	28.00	23.30	20.00	28.00	22.50
Fit
CO-FD13519	1 gen Fit MT;2 gen Fit MT;3 gen Fit MT; 3 gen Fit CVT; 4 gen Fit CVT	27	135.50	117.00	19.00	40.00	28.00	23.30	20.00	28.00	22.50
Toyota
CO-FT18439	Lexus 2GR 6speed	30	184.00	127.50	39.00	50.00	35.00	20.00	50.00	35.00	20.00
CO-FT18428	Lexus 2GR 8speed	30	184.00	127.00	28.00	50.00	35.00	20.00	50.00	35.00	20.00
CO-FT18427	Rezi， BRZ， 86， crown	30	164.00	126.00	27.00	50.00	35.00	23.00	50.00	35.00	23.00
CO-FTLE200	Lexus IS200
Volkswagen
CO-VW18407	DQ250 4WD front	37	184.00	119.90	7.50	48.00	31.00	20.50	45.10	31.00	20.50
CO-VW18407	DQ250 2WD front	37	178.50	119.90	7.50	48.00	31.00	20.50	45.10	31.00	20.50
CO-VW19172	381/380	37	191.00	111.00	72.60	55.00

Limited Slip Differentials

How do limited slip differentials work?

Why choose us

Product Advantages

LSD vs. Stability System

FAQ

Conquer4x4 LSD Product Table

Main Product

Support

Limited Slip Differentials

How do limited slip differentials work?

Why choose us

Product Advantages

LSD vs. Stability System

FAQ

Conquer4x4 LSD Product Table

Quick Inquiry