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Cusco LSD 185 B15 Type RS Limited Slip Differential 1.5 Way Front LSD

Manufacturer

Picture for manufacturer Cusco

Part Number

LSD 185 B15
12 reviews
Sale Price

$1,062.33

Estimated ship date Thursday, November 19

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Product Details

The Cusco LSD 185 B15 is a Type RS 1.5-Way Limited Slip Differential designed for the front position in Nissan Primera applications (P11/HP11/WP11/WHP11 chassis with SR18DE and SR20DE engines). This high-performance LSD is engineered to maximize traction and improve power delivery for street performance vehicles.

Key Features:

  • Type RS design with coil spring initial torque system for smooth, consistent engagement
  • 1.5-way configuration provides full lock during acceleration and partial lock under deceleration
  • High-tension chrome-molybdenum steel housing and gears for competition durability
  • Large oil windows for increased differential fluid flow and cooling
  • Original Cusco groove cut technology on clutch plates for improved efficiency and longevity
  • Inner-coil spring design maintains consistent pressure across friction plates to minimize chatter
  • Oil-through design ensures positive pressurized flow throughout the differential system

The Type RS LSD is specifically engineered for high-performance street use, featuring a gentler initial torque engagement compared to track-focused designs. The spring-loaded system prolongs friction plate life while maintaining optimal performance for spirited driving, autocross, and street performance applications.

Easiest and fastest checkout ever!! :)

Great

Very great to deal with. Phone support is amazing!<br><br>Thanks,<br><br>Chad

Good

Thanks

I'm a stickler for finding the best prices on my purchases, while also making sure that the products I buy are legit and not some cheapo knock-offs.<br>I did my homework on the Clutch Stage 2 kit I wanted for my Spec V and found that Autoplicity had the best price anywhere, even a spot where I had 10% off came out to be more expensive.<br><br>I received my Clutch Stage 2 clutch kit pretty quickly (about 1 week) and everything was as expected.<br><br>Overall I would rate Autoplicity a perfect 10, although I did not have to contact their customer service or initiate a return, so the '10' would be on product selection, communication, website experience, and overall feeling that I got the best deal out there.<br><br>Thanks!

Great so far

Best price online and easy PayPal checkout. Great site guys.

Fast easy no hassles

Pretty quick and easy

Excellent transaction and price

So far, so good...

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