Please note, this product has been opened and used before, so there may be some stains, scratches, or other issues. If you mind, please do not purchase!!!! If you have any problems after buying, please contact customer service promptly.Product DescriptionProduct DescriptionNew OEM Wabco 9121406576 For Cummins 4309439 Air Compressor Cylinder Head US
Product Description
Condition: NEW
● High Quality
● Easy install
● Simple operation
● US Seller-Fast and Free Shipping
Replacing OE#:
4309439, 4936226
Package:
1x Air Compressor Cylinder Head kit as the First Picture
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.
Please confirm your Vehicle Identification Number with our part number or interchange part number before ordering.
If not sure, please send me some pictures of your original item & VIN number before ordering.
Professional installation in highly recommended (No instruction included).1.Products ship from our US warehouse. Orders are dispatched within 24 - 48 hours of verified payment (excluding holidays). Please ensure your shipping address is accurate to avoid delays.
2.We accept returns within 30 days of delivery. For returns, contact us with details and photos, then we\'ll provide a return address or process a refund.
3.If you have questions, use \'s \"Contact Seller\" button. Our goal is to satisfy every customer. Reach out before leaving neutral/negative response—we’ll work to find a solution. Negative ratings won’t fix issues, but communication will.On Jun 11, 2026 at 20:17:54 PDT, seller added the following information:
On Sep 18, 2026 at 23:00:00 PDT, seller added the following information:
