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NEW STOCK! Wavetrac ATB Differential For 1974-1977 911 Early 915 and Early 930 - Coarse Spline (TRA 40 309 140WK)

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Sale price$997.50
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NEW STOCK! Wavetrac ATB Differential For 1974-1977 911 Early 915 and Early 930 - Coarse Spline (TRA 40 309 140WK)IN STOCK READY TO SHIP TODAY! Wavetrac ATB Differential 1974 1977 Porsche 911 915 Transmission 18 Tooth Coarse Spline 1975 1977 Porsche 911 Turbo Carrera 3. 0L 930 Turbo 3. 0L Limited Slip Differential With Automatic Torque Bias Patented Wave Ramp Design Featuring ARP High Strength Fasteners Wavetrac USA Sold Each 1 Per Car Coarse Spline Type Alternate Part Numbers: TRA 40 309 140WK TRA. 40. 309. 140WK TRA40309140WK 40 309 140WK 40 309 140WK 40. 309.
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4.4 ★★★★★
Based on 1356 reviews
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Product Reviews
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Simi Mach
Lowell, US
★★★★★ 5
Perfect for Tacoma
This mount fits my 2014 Tacoma perfectly and holds my phone securely without any wobble.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2025
B
Verified Purchase
Brogan
Charlottesville, US
★★★★★ 5
It works
Fits great and holes the phone secure, I would recommend this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 22, 2025
M
Verified Purchase
Midwest buyer
Pawtucket, US
★★★★★ 4
Holds the phone very securely
A little on the expensive side but it really holds the phone well. Much better than the vent clamp I was using.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 4
Good, but...
The item is good and works well but it blocks the camera display.
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Reviewed in the United States on June 29, 2025
C
Verified Purchase
Casual Surfer
Port Orchard, US
★★★★★ 5
Perfect fit for Kia Carnival
Color: for Kia Carnival 2022-2024, Color: for Kia Carnival 2022-2024
The designer of this van made it difficult to find a good solution for phone mount. I tried 4 different mounts until this, and it's perfect. The only problem is the holder itself- it's kinda crappy. The good news is that the mount uses standard sized ball joints so I took an old magnetic mount and mated to this, perfect phone mount.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2023

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