SKU: 41001532427

MFactory Helical LSD Differential Mazda MX-5 NA NB 94-05 - Requires 1.8 Carrier

Sale price$369.61 Regular price$410.68
Save 10%

Pay in installments of $102.67 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 29 - Sep 3

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

MFactory Helical LSD Differential Mazda MX-5 NA NB 94-05 - Requires 1.8 CarrierGain a prominent advantage over the competition with the MFactory Helical Limited Slip Differential. Through the smooth and constant distribution of power to the wheels, the MFactory Helical LSD puts the power to the ground and maximises your vehicle's traction. A must for any race car, be it Street, Strip or Track! Diamond Cut to exacting tolerances from Forged High Nickel Chromium Molybdenum Steel Perfect fitment & finish ensures hassle free

Gain a prominent advantage over the competition with the MFactory Helical Limited Slip Differential. Through the smooth and constant distribution of power to the wheels, the MFactory Helical LSD puts the power-to-the-ground and maximises your vehicle's traction. A must for any race car, be it Street, Strip or Track!

Diamond Cut to exacting tolerances from Forged High-Nickel-Chromium-Molybdenum Steel
Perfect fitment & finish ensures hassle-free installation & maintenance, each and every time

Designed using leading-edge Solidworks 3D CAD & Cosmos FEA software
Advanced Gear Geometry minimizes parasitic drivetrain losses. Race transmissions built with MFactory components transfer, on average, 1-2% more power to the ground over our competitors!

Multiple Stages Available (Honda & Mazda)
Users can choose (and upgrade) between the various Stages available, which determine the Bias Ratios. With the MFactory Helical LSD, upto 75% torque can be transferred to the one wheel! A must-have for serious road-racers

2nd Generation Design
The MFactory v2 Helical LSD is lighter, stronger and more efficient than any other Torque-Biasing Differential on the market today!

Covered by the MFactory Lifetime, Globally Transferable Warranty
Whether used on the Street, Strip or Track, all MFactory Helical LSD's come with a Lifetime, No-Hassle, Globally Transferable Warranty

No-Load/One-Wheel Syndrome
A common misconception is that a Torsen-Style Differential is useless under a no-load situation (e.g One wheel in the air). Although true to an extent, this no-load situation does not apply to the modern day car with Traction Control (or eDiff). For those without traction control, there is a very commonly used solution to the problem (used by professional race car drivers over the past 30+ years) that our competitors will not tell you; simply left-foot brake

Specifications

  • Made from imported Japanese SAE 4320 & SAE 9310 Steel
  • Forged, Double Tempered and Super Sub-Zero treated for unsurpassed toughness
  • Advanced Shot Peening technology increases surface hardness
  • Designed to withstand the extreme shock loads of competition-level Drag Racing
  • Advanced gear geometry designed using industry-leading software puts more power to the ground
  • Only the highest quality Brighton-Best Hardware is used
  • Maintenance-free Gears eliminates the need for special fluids & rebuilds associated with plate-type LSDs
  • Lock-free operation ensures no adverse affect to steering response
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 41001532427

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 11 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Kit
Fort Morgan, US
★★★★★ 5
Cute for the price
Style: Cake Shape
Super cute but only for small dogs Quality is great though!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
G
Verified Purchase
Gwendolyn Polivka
Alexandria, US
★★★★★ 5
Great Toy for a Hot Dog!
One if not my dogs favorite toys! We have a long haired mini dachshund and she loves material and squeakiness of this toy. She’s a texture girl so loves the ruffles of the middle part that stretches.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 4
Fun toy
Style: Lion Shape
Dog loved this toy. Tore hole in body to get squeaker out fairly quickly, but still played with it for a long time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
E
Verified Purchase
ED
Belleville, US
★★★★★ 3
Fabric lasted less than 3 minutes. Just buy cotton rope.
Style: Monkey Shape, Style: Monkey Shape
You might as well just buy cotton rope. We should have been more careful in reading the "fine print." The description does say, "For gentlemanly dogs, it is more durable and can be used with light chewing," and "it's not indestructible dog toy." Our dog can play with one of the duck/platypus plush toys ("best seller") for months until the fabric wears through. Our expectation of more than 3 minutes from package opening to the floor being covered with stuffing was too high.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
E
Verified Purchase
Elizabeth
Phoenix, US
★★★★★ 5
Worth it for small dogs
Style: Monkey Shape, Style: Monkey Shape
Quality is good and durable. I have a dachshund and he hasn’t ripped the squeaker out yet! The squeak is a higher pitch noise. My dog loves it. It’s nice it doubles as a tug of rope toy and a stuffy. It matched description and pictures. With all that being said if you have a bigger dog it probably won’t last long.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026

recommand products