Apple MacBook Air 15-in M3 8C CPU – 10C GPU, 16GB 512GB, Silver – MXD23LL/A (Spring 2024) AppleCare Bundle

Bundle includes AppleCare 3 Coverage Plan MacBook Air 15″. Lean. Mean. M3 machine. The M3 chip brings even greater capabilities to the superportable 15-inch MacBook Air. With up to 18 hours of battery life1 and a spacious Liquid Retina display, you can take it anywhere and blaze through work and play. MEAN. M3 MACHINE—The blazing-fast MacBook Air with the M3 chip is a superportable laptop that sails through work and play. PORTABLE DESIGN—Lightweight and under half an inch thin, so you can take MacBook Air anywhere you go. GET MORE DONE FASTER—The powerful 8-core CPU and 10-core GPU of the Apple M3 chip keep things running smoothly. UP TO 18 HOURS OF BATTERY LIFE1—Amazing, all-day battery life so you can leave the power adapter at home. MORE ROOM FOR WHAT YOU LOVE—The 15.3-inch Liquid Retina display2 supports one billion colors. LOOK SHARP, SOUND GREAT—Everything looks and sounds amazing with a 1080p FaceTime HD camera, three mics, and six speakers with Spatial Audio. APPS FLY WITH APPLE SILICON—All your favorites, from Microsoft 365 to Adobe Creative Cloud, run lightning fast in macOS.3 GET CONNECTED—MacBook Air features two Thunderbolt ports, a headphone jack, Wi-Fi 6E,4 Bluetooth 5.3, and a MagSafe charging port. And connect up to two external displays with the laptop lid closed. IF YOU LOVE IPHONE, YOU’LL LOVE MAC—MacBook Air works like magic with your other Apple devices.5 Start an email on your iPhone and finish it on your Mac. Send text messages from your Mac. And much more. Legal Configurable options are available. 1Battery life varies by use and configuration. See apple.com/batteries for more information. 2The display on the 15-inch MacBook Air has rounded corners at the top. When measured as a standard rectangular shape, the screen is 15.3 inches diagonally (actual viewable area is less). 3Apps are available on the App Store. 4Wi-Fi 6E available in countries and regions where supported. 5Requires iCloud and internet connection. Technical specifications Go to apple.com/macbook-pro/specs for a complete set. Screen Size: 15 in Processor Type: Apple M3 8C CPU – 10C GPU RAM Memory: 16 GB Hard Drive Capacity: 512 GB Battery Life: 18 h Operating System: Mac OSX Maximum RAM Supported: 16 GB Processor Speed: 2 GHz Brand: Apple Condition: New Manufacturer Part Number: MXD23LL/A SLPL2LL/A Model: MXD23LL/A SLPL2LL/A Manufacturer: Apple Processor Brand: Apple Wireless Technology: Wi-Fi Accessories Included: AppleCare 3 Coverage Plan Solid State Drive Capacity: 512 GB RAM Memory Type: DDR4 Inputs & Outputs: USB Type-C Edition Year: 2024

Warranty policy

All products are backed by unlimited mileage and one (1) Year, Limited Warranty. Please read terms and conditions for full description.

Before fitting the new part, you MUST find the reason why turbocharger FAILED and CORRECT it. Fitting a new turbo will only result the same failure. Less than 10% of turbocharger failures, are due to the turbo itself, in most cases failures are caused by outside influence. Most common causes of consequential failure (NOT COVERED BY WARRANTY) are listed below. All new Kott Turbo Works products are backed by a one (1) Year Limited Warranty. The one (1) Year Limited Warranty covers all manufacturer defects. Warranty does not cover labor recovery, accommodation, or any other costs. Turbochargers must be returned for a detailed warranty inspection. Any modification to the product voids the one (1) Year Limited Warranty. The one (1) Year Limited Warranty does not cover :

Failure to provide installation documents from repair facility. (Self/parking lot installs)
Failure to perform and document scheduled maintenance on time.
Seaping/leaking oil out of compression outlet, caused by excesive BLOW BY or clogged crankcase FILTER.
Failures due to Improper installation or maintenance, restricted oil feed pipe, damaged oil pump, low oil level, metal particles or carbon present, faulty DPF filters and/or EGR valves, contaminated lubricant, oil starvation.
Using liquid gasket or sealing compounds
White deposit present on exhaust parts due to excessive engine oil burn.
Over speeding, defective intercooler and or compression piping, stuck VGT, Remap
Foreign object and physical damage, defective or dirty air filter and supply pipes.

Due to the intricacies involved in warranty process and the industry standard protocol regarding the inspection of parts and turnaround time, we will not offer free replacements prior to full inspection and analysis. To minimize potential downtime for our customers, we strongly recommend the purchase of replacement parts as a proactive measure. We kindly request your understanding in this matter.

Core return

Cores must be returned in undamaged shipping conditions, if damage occurs during shipping, due to poor packaging or other reasons we reserve the right to prorate or forfeit core refund at our discretion.

Cores must be returned within 60 days for full core refund and it has to meet all criteria, after that core refund will be at KTW discretion. Upon receiving your good core, we will issue a refund within a 1 week period. All cores are subject to inspection upon arrival. Any returned item with physical damage will result in denial of return credit or refund. The Following are examples of Turbos that will NOT be refunded:

Turbochargers: Bent or broken anything except turbine shaft. Bent, broken or damaged housing.
Core has to be sent with copy of purchase order, in order to know for which turbo we have to issue the refund, KTW won’t know who returned it, without proper documentation.
Core must be like-for-like.

We provide free return shipping using a FREE FedEx return label to return the core back to us, from most of the locations in the US (excluding Alaska, Hawaii, and Puerto Rico).

Shipping and returns

We use FedEx ground for shipping, contact us for expedited service, or other special arrangements.

We usually ship the same day, unless item is out of stock due to local in store purchase, you can call/text us at 331-888-8726 to check availability and place 12 hours hold status on item.

If your order has shipped, the return and restocking fee is 20%. Customer must pay for return shipping. Shipping from when the product was sent out is not refunded as that cost has been spent and is unrecoverable. Returns are only allowed for 14 days from post marked day, after that only store credit can be allowed at our discretion, not guaranteed.

Installation tips

Most common misdiagnosis.

Oil leaks can be caused by a variety of factors, the main factor being incorrect pressure within the compressor and turbine housings, which is usually caused by:

Blockages to the air intake filter and/or hoses.
Excessive crank case pressure (blow-by from worn piston rings/bores)
Blockages in the exhaust system
Repeated hot engine shutdowns leading to carbon deposits (coke) in the centre housing
Dirty crankcase filter
Use of silicon sealant / incorrect gasket, twisted, bent or trapped oil return pipe

Most common turbocharger failure causes on semi trucks:

Foreign object damage – Broken off engine components, e.g. valves (D13), fragments of damaged pistons or injector tips, EGR block off plates.
Oil contamination – High carbon build up present in the engine can quickly contaminate new oil, contamination of new oil while servicing.
Degrading oil – excessive temperatures or extended service intervals.
Internal engine leaks – fuel or coolant mixing with oil supply.
Turbocharger overspeeding – Engine modifications including ‘chipping’ or ‘over-fuelling, bad program installed if EGR/DPF delete was performed, worn injectors. Tear in the air hose or the hose becoming completely detached. Restrictions in the air intake filter or pipe work. Air leaks between compressor and engine.
Lack of lubrication –

1. Engine left idle for long periods, especially during cold weather
2. Oil feed pipes containing bends or kinks
3. Lack of maintenance, oil change intervals should be shortened as engine gets old.
4. Insufficient oil in the sump
5. Incorrect oil inlet gasket used leading to restriction in oil supply
6. Build-up (coking) / carbon deposits in the oil feed pipe
7. Applying silicone to the oil inlet gasket causing blockages
8. Sludge or coke build up in bearing housing from hot shutdowns
9. Failure to prime the turbo with oil before initial run