Engine Overhaul Rebuild Kit W/ Crankshaft For BMW X3 X4 220i 320i 328i 428i N20

Important notice:

This is a multi option link. Please purchase products according to your actual needs. If you have any questions, please feel free to contact customer service. thank you

Description:

Proper alignment, positioning and spacing for faster, easier installation

Designed to meet or exceed OE specifications in form, fit and function

High quality components and materials

Superior performance and reliability

Features:

1) All parts are hand inspected off the line before packaging and once again by our team before shipment.

2) According to the original factory specifications.

3) Perfect match for the original car.

4) Easy installation.

5) Stable characteristics, high reliability.

6) Aftermarket Products with Premium Quality.

Pistons & Rings Spec :

- STD 0.00 spec (no fit cylinder expand)

- Cylinder bore 84.00mm 

- Engine Compression ratio 10:1

- Bolt Diameter Φ22mm

- Ring Thickness 1.2mm / 1.5mm / 2.0mm

Replace Part Number:

Pistons & Rings:

11 25 7 640 166

11 25 7 594 453

11 25 8 606 459

11 25 8 617 082

11 25 7 618 811

87-434600-00

WG1175839   

Main Rod Bearing Shell :

11 24 7 576 714

11 24 7 576 715

11 24 7 628 035

11 24 7 628 034

11 21 7 598 967

11 21 8 642 946

11 21 7 598 959

11 21 7 598 963

11 21 7 598 968

11 21 7 598 969

11 21 8 642 945

11 21 8 642 944

11 21 7 598 960

11 21 7 598 961

11 21 7 598 964

11 21 7 598 965

Connecting Rod:

11 24 7 624 616, 11247624616

Crankshaft:

for BMW 11 21 7 640 165（N20B20A 2.0）

11 21 7 640 165 , 11217640165

Package includes( as picture show):

Pistons & rings                x1set

Main & Con rod bearing  x1set

Connecting Rod              x4pcs

Crankshaft                      x1PC

Fit for:

NOTE:

Communication is the best way to solve the problem. If you have any problems after purchasing, please contact us in time, before opening return or case

About us:

Durable, ready to handle tough environments

Factory direct pricing without middleman mark-ups

In stock in the USA and Ship From KY or CA or TX

What Is A Crankshaft?

A crankshaft is a part in a reciprocating engine that rotates due to the reciprocating motion of the pistons. However in a pump, the crankshaft's motion causes the piston to move back and forth.The crankshaft is connected to the pistons by "crankpins" which have an offset axis allowing this conversion of motion to be accomplished. Since the common four-stroke cycle of the reciprocating engine isn't continuous, the crankshaft is often connected to a flywheel which is used to store rotational energy in order to reduce the pulsation or choppiness of the pistons.

What are the symptoms of a broken crankshaft?

• Your “Check Engine” Light is Blinking.
• It's Difficult to Get Your Vehicle to Start.
• Your Vehicle is Stalling and/or Backfiring.
• The Engine is Making Your Vehicle Vibrate.

If the crankshaft position sensor or its wiring have any issues, it can cause the crankshaft signal to be cut off while the engine is running, which can cause the engine to stall. This is usually a symptom of a wiring problem, however a bad crankshaft position sensor can also produce this symptom.

FAQ:

Where is my item?
All items are shipped out within same business days after full payment has been cleared. An automated email will be sent containing the tracking number.

The tracking number does not update

The automated email from Ebay system means your order has been processed but does not mean it has been shipped out. It may take up to 24 hours for the system to update.

I purchased by mistake, how do I cancel the order?
Please contact us ASAP. If the item has not been shipped out we can cancel the order for you. If the item was shipped out you can refuse the package and wait for the item to return to us.

I received your item but it does not fit or is defective

Please contact us so we can assist you on the matter.

I tried to contact you, but cannot reach anyone.

Our officer hours are 9:30AM - 5:30PM PST Monday - Friday. Emails are the best way to contact us and should receive a response within 24 hours.

Why Us:
We are a manufacture who specialize in ignition systems and have been in auto parts industry for over 5 years, offering HIGH QUALITY ignition system Brand that 100% factory tested with competitive price.

Certificates of our Product:

Our Factory: