SKU: 64237414421

MFactory Helical LSD Differential Mazda H-Series Gearbox 28 Spline - Includes Ring Gear Bolts

Sale price$369.61 Regular price$410.68
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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26

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Description

MFactory Helical LSD Differential Mazda H-Series Gearbox 28 Spline - Includes Ring Gear BoltsGain 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: 64237414421

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Silver Belle
Birmingham, US
★★★★★ 5
Neat
It keeps everything organized and neat. It has a great size to place everything
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Reviewed in the United States on April 7, 2026
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Mr E.
Birmingham, US
★★★★★ 2
Beware of a sticky detail
I was looking for a way to organize my kitchen soap, sponges, and bottle brushes. This soap dispenser checked off all of my boxes with a nice stainless steel design making it a great addition to my kitchen counter. Question: after all of these positive aspects why only two stars? Answer: there is a sticker placed onto the dispenser that is so sticky that it is a formidable foe to remove (please review the attached photo). I liked this soap dispenser but the semi permanent sticker is the deal breaker to an otherwise nice product.
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Reviewed in the United States on February 15, 2026
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garry edward hutchinson
Draper, US
★★★★★ 1
Poor design
Doesn't drain
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Reviewed in the United States on March 31, 2026
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Lana Maria
Louisville, US
★★★★★ 1
Plastic not stainless steel
Absolutely awful not stainless steel but plastic that breaks. Do not waste your money
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Reviewed in the United States on February 14, 2026
A
Amazon Customer
Birmingham, US
★★★★★ 4
Keeps the Sink Area Neat and Organized
This has been really helpful for keeping my sink area clean. The soap dispenser pumps great! The sponge and brush holders keep everything off the counter so that really helps. The stainless steel looks nice and hasn’t shown any rust so far. It’s compact but holds everything I use daily, and cleaning it is easy. Great little upgrade if your sink area always feels messy. edited to add: took me about 45 minutes to finally get the sticker label off it was stuck directly on the stainless steel so I had to be really careful peelng it off
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Reviewed in the United States on December 12, 2025

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