SKU: 70820358228

Works Bell Steering Wheel Hub Boss Kit Adapter #629 Nissan Skyline R34 >1998 and onwards< With Airbag

Sale price$125.10 Regular price$139.00
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Description

Works Bell Steering Wheel Hub Boss Kit Adapter #629 Nissan Skyline R34 >1998 and onwards< With AirbagThis adapter will allow you to mount your 6x70mm or 6x74mm bolt pattern steering wheel to the steering column on your Nissan Skyline R34. Fitment: Nissan Skyline R34 (1998 05 and onwards) With SRS Fitment: For vehicle models with the ACC main switch located on the handle. This boss kit is dual drilled to be compatible with various steering wheels featuring either a 6x70mm PCD (such as MOMO, Sport Line, OMP, Sparco, etc.) or 6x74mm PCD (such as Luisi,

This adapter will allow you to mount your 6x70mm or 6x74mm bolt pattern steering wheel to the steering column on your Nissan Skyline R34.

Fitment:
  • Nissan Skyline R34 (1998/05 and onwards) With SRS
Fitment:
  1. For vehicle models with the ACC main switch located on the handle. 

This boss kit is dual drilled to be compatible with various steering wheels featuring either a 6x70mm PCD (such as MOMO, Sport Line, OMP, Sparco, etc.) or 6x74mm PCD (such as Luisi, Nardi, Personal, Raid, etc.).

Works Bell boss kits were designed utilizing the latest data for many late model and early model vehicle applications. All Works Bell boss kits are made with precision by highly skilled staff and engineers at Works Bell's factory in Japan. Fitment data, strength, and safety were all taken into account to produce a hub adapter that would be comparable to the OEM design. Everything from replicating OEM quality fasteners to ensure a secure fit, to designing the hubs to withstand impact in the event of an accident.

Works Bell hub adapters are created with the drivers' safety in mind. These hub adapters are produced using a cast or billet aluminum manufacturing method based on the OEM hub design. Boss kits are produced in conjunction with the strict quality assurance practices of ASEA (Autosports & Special Equipment Association) under NAPAC (Nippon Auto Parts Aftermarket Committee). These kits are designed to be extremely durable for sports/competition applications and to break away under severe impact, reducing potential harm to the driver.

Made in Japan.

Warning

Incorrect installation may occur, especially on tapered tooth-type designs. If the item is not perfectly lined up or slippage occurs, the excess stress may cause it to crack under torque load. Please make sure to remove all grease from the steering shaft and set the boss kit to its most flush mounting position before applying torque. Please observe the tightening torque of 30 N-m (3 kg/m).

Before performing the installation, be sure to carefully check the shape of the back of the genuine steering wheel and the shape of the boss to be installed. Forcing the installation of incompatible parts may result in vehicle damage or serious accidents.

Since these are important safety components, if you choose to install them yourself, please do so at your own risk, ensuring the safety of the installation process as mentioned above. We strongly recommend having the installation done at a dealership, maintenance shop, or specialized workshop.

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: 70820358228

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John
Bozeman, US
★★★★★ 4
Has fit perfectly into my morning espresso
Color: Black&Silver
This seems to me to be an excellent small kitchen scale. I am new to the complexities of espresso making and have begun using this scale every morning to measure my dose and output. It is working just fine. Easy to operate, keep clean and store. I did not give it 5 stars because I have limited comparisons but I don’t expect and will not bother looking for anything better.
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Reviewed in the United States on May 30, 2026
D
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D. Lakin
Fort Morgan, US
★★★★★ 5
Perfectly fits what I needed for my espresso habit!
Color: Black&Silver
This Maestri House mini coffee scale is a great little tool for espresso and pour-over. The size is compact enough to fit under a portafilter or cup, and the 0.1g accuracy makes dialing in coffee much easier. I like the built-in timer, rechargeable USB-C battery, and clean black-and-silver look. It feels precise, practical, and easy to keep near the espresso machine. Great value for anyone who wants more consistent coffee.
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Reviewed in the United States on June 2, 2026
B
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B. Swenson
Birmingham, US
★★★★★ 5
Maestro House Mini Coffee Scale
I have begun to drink tea, pu’erh tea to be specific. I have several varieties and I have had a problem with getting consistent results. The varieties can be very different in size depending on when the leaves are harvested (leaves harvested in spring are much smaller). So the easiest way to get consistent results is by weight. This scale is very easy to use with a ceramic tea scoop, set the tea scoop on the scale, zero it out and add tea leaves. This has made my results much better, without the wild swings in strength I had been getting before trying to eyeball even measures. This scale gives me accurate measurements to one tenth of a gram.
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Reviewed in the United States on April 15, 2026
B
Verified Purchase
bicyclemayhem
Birmingham, US
★★★★★ 4
Mostly great, except one little annoyance
Color: Black&Silver, Color: Black&Silver
Pros- lightweight, small, very accurate, easy to clean, timer included. Cons- I use this to brew espresso on my Breville Touch and to get an accurate reading, you have to place something flat (structured) under the scale. Otherwise the reading just jumps all over the place. I know lot of espresso machines have the same base, so this might be an issue for some! This is my reason for 4/5 stars. It’s an easy fix, it’s just kind of annoying. Value for the price seems to be on point. It’s easy to clean. It has a timer as well as scale (nice for espresso). Buttons work the first time you push them. That’s it that’s all
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Reviewed in the United States on January 31, 2026
J
Verified Purchase
Jason C
West Palm Beach, US
★★★★★ 5
4.95 stars
Color: Black
TLDR: Buy it. It works well, it has impressive and useful features, it looks great, it’s thin/low-profile, and it’s a great price. Detailed review: I’m very happy with this scale, and it has certainly upped my espresso game by leaps and bounds. I’m able to weigh my beans very precisely down to a tenth of a gram (roughly the weight of a single bean), so my dosing is on point. Also, it fits beneath the portafilter with room to spare for my cup, so I can weigh my shots and accurately measure my input/output ratio. And automatic mode is magic! When the espresso hits the cup, the timer starts running, so I can measure flow rate along with everything else! Overall, super easy to use and very necessary for the at-home barista. One caveat: It acted weird on the 2nd or 3rd day, and I thought I was going to have to return it. The weight would slowly creep up even though I wasn’t adding any coffee. I dusted it off, made sure it was dry, set it on a more stable surface… I still don’t know what the matter was, but it stopped freaking out and it hasn’t really given me any trouble since. Also, I should mention that the automatic function doesn’t always work 100% perfectly; it works, and usually works quite well, but depending on the flow rate, you might get some drops dribbling into the cup and the timer not detect it right away. (I think the timer must be activated according to some sort of algorithm that looks for a certain increase in a certain amount of time, so a slower initial drip rate might not trigger it at first.) Also weirdly, it seems like about half of the time when the weight stops increasing (i.e., espresso stops flowing) , the timer pauses (as I think it’s supposed to do), but other times, the timer keeps running until you manually stop it. I don’t know… It’s a weird glitch, I guess, but it doesn’t really make any difference. The weight is accurate, and that’s the primary thing to keep an eye on. So, is it perfect? No, I guess not. But, it works extremely well and functions perfectly for my purposes. In fact, it’s a lot nicer and fancier than I expected – plus, it’s more affordable and more streamlined than its obvious rival the Acacia.
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Reviewed in the United States on June 1, 2024

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