Cylinder Head For QSL9 QSL8.9 ISL Cummins Engine 4987984 5320745 4942137-Cylinder head-Fab Heavy Parts
  • SKU: LEE0204289

Cylinder Head For QSL9 QSL8.9 ISL Cummins Engine 4987984 5320745 4942137


Cylinder Head For ISC 8.3 Cummins Engine 4987984 5320745 4942137

Part number: 987984 5320745 4942137 4987983 4935787 4942139

Fits engine: QSL9 QSL8.9 ISL

Please consult our customer service staff before purchasing.

Prices may change sometimes due to the impact of the increase in raw materials involved in the product and some uncertain factors, and then our cost of each batch of products will be different. The number of our online products is relatively large, and there may be some parts listings that are not updated in time. 

Thank you for your understanding and support! 

We accept all major credit cards, debit cards, and PayPal.

We do not accept personal checks or money orders.

Estimated delivery time to the USA: 3-6 workdays; to Canada, Mexico, Australia: 4-7 workdays; to European countries 4-7 workdays; to South American countries 5-10 workdays

Order handle time: 1-2 business days

We're sorry that no local pickups are available.

We ship to almost all the countries in the world.

Most of our products are shipped out via DHL, Fedex, UPS, TNT.

When you place an order you will receive an order confirmation email. You will then receive a separate second email with tracking information when your order ships.

Steps of Returning Products to Fab Heavy Parts

1. Request returns in seconds at our return portal.

2. Fill in the email address you left with the order & the order number to start the return. Note: a correct order number format starts with a #

3. Select the items you wish to return and choose the return reason and upload photos of the received package.

Then, Fab Heavy Parts receives your return request and starts to process your return request. We may contact you for more details.

Steps after the approval of your return request:

1. A Return label will be sent to you via email automatically. Print out the return label, place it on the parcel, and take it to the drop-off point. Make sure you properly pack the product for return if it’s returnable.

2. A refund of the original purchase price will be issued. Any questions about returning products, please feel free to contact us at

Please visit our policy page for return and refund to know more details about it.