Skip to content

NEW STOCK! Wavetrac ATB Differential For 911 Late 915 and 930 - Fine Spline (TRA 40 309 150WK)

Marsoni M251S
Sale price$997.50
Pay 4 payments of $249.38 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
NEW STOCK! Wavetrac ATB Differential For 911 Late 915 and 930 - Fine Spline (TRA 40 309 150WK)IN STOCK READY TO SHIP TODAY! Automatic Torque Biasing (ATB) Differential 43 Tooth Fine Spline Differential With Automatic Torque Bias Patented Wave Ramp Design ARP High Strength Fasteners 1977 1986 Porsche 911 915 Transmission 1978 1988 930 Turbo 930 Transmission Wavetrac USA Sold Each 1 Per Car Fine Spline Type Alternate Part Numbers: TRA 40 309 150 WK TRA. 40. 309. 150. WK TRA40309150WK 40 309 150 WK 40 309 150 WK 40. 309. 150. WK 40309150WK LSD 02
Easy Shipping

Quick Dispatch:

Your NEW STOCK! Wavetrac ATB Differential For 911 Late 915 and 930 - Fine Spline (TRA 40 309 150WK) orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your NEW STOCK! Wavetrac ATB Differential For 911 Late 915 and 930 - Fine Spline (TRA 40 309 150WK) ships.

Need Help?
Questions about NEW STOCK! Wavetrac ATB Differential For 911 Late 915 and 930 - Fine Spline (TRA 40 309 150WK), sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for NEW STOCK! Wavetrac ATB Differential For 911 Late 915 and 930 - Fine Spline (TRA 40 309 150WK) in your area.

Get Shipping Estimates

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
4.6 ★★★★★
Based on 2286 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
H
Verified Purchase
Honestly
Boise, US
★★★★★ 4
Great product before they dry up
Great smelling product, that performs and protects and a high level. It left my car looking and smelling good with its unique scent and formula. I usually keep these inside my glove box since they’re so compact I can easily get the container and wipe when needed. The wipes retain its moisture fairly decently. I find that if I don’t use all of the wipes within a 2-3 month time frame, they will dry up and be no good. As long as you use them up before that it’s a nice buy for your vehicle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 6, 2024
P
Verified Purchase
PikachuLollipop
New York, US
★★★★★ 5
Smells good and conditions dash well
Dust is sticking to my dash more but that’s to be expected I think. My kid also starting trying to clean the back windows with them and they streaked them up, so not for windows. Seals tight, seems like they will last a while.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 4, 2024
D
Verified Purchase
Dan in Washington State
Battle Creek, US
★★★★★ 5
Love that scent
I have been using Maguiar’s products for decades. I purchased these wipes shortly after I used one of their spray on detailing products in my garage. In that setting, the detail spray scent was addictive…almost like a tropical suntan lotion. Normally, I am not much on scents that can be overwhelming…like plug in house products or those things sit in your vehicle vents… they tend to be too strong and/or too pervasive. But in a garage, and diluted with the surrounding air…that detailing product scent was luscious, just enough, not too much. That scent prompted me to search online for “Maguiar’s wax scent” and I found some user forums discussing this topic. Lots of people think similar things and compare various other products. I learned that Maguiar’s recognized the marketing importance of scent in their products a while back, but I had never really noticed it, although it has always been my go to product line for wax and detailing products. This encouraged me to order some of these wipes for cleaning interior surfaces. I was not disappointed! The new car scent is just enough “new plastic” mixed with some sweetness of those other signature tropical notes to add a nice touch to the cleaning activity, while being just lightly persistent enough to make you notice that scent when you get into a freshly cleaned vehicle. I would not want that same scent to be too strong or persistent, and it is not. Additionally, as a cleaning product, it works very well. The dashboard plastics end up more matte than glossy with application, something else I appreciate. I am not a fan of super shiny or glossy. Thanks for a great product Maguiars!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 16, 2021
A
Verified Purchase
ailf metairie
Draper, US
★★★★★ 5
new car wipes
Car interior Looks good and smells great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
N
Verified Purchase
nick
Port Orchard, US
★★★★★ 3
Not a clean wipe but smells good
Leaves behind a thick residue and makes a weird texture/coat on your interior
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 13, 2025

recommand products