For CUMMINS Fuel Injection Pump 4307021 QSL8.9 ISL8.9 ISC QSC8.3 Engine 3973228

Please make payment within 10 days after placing your order. Otherwise your order will be canceled._ Delivery details Your order is **_shipped one business day_** after your payment; * * * Our regular carriers are _**FedEx, UPS, USPS,**_ and so on; * * * Our US warehouses are located in _**California and New Jersey**_. We have warehouses in many countries and will prioritize the warehouse closest to you. _Note:_ 1. _Please don't choose P.O. BOX as the shipping address. Because it is easy to lose pieces._ 2. _If there is no tracking information for more than 2 business days. We will help you as soon as possible._ Terms of sales All buyers have _**30 days**_ from the date of purchase to **_return the product for a refund_**. * * * Items must be in _**original, unaltered**_ condition for return.  For _**exchanges**_, please return the item to us before we reship it. * * * If you receive an item from us that is _**damaged or malfunctions within 90 days**_. We will **_send you a brand new one or return it for a refund_**. * * * Additional support for **_2 year warranty_**. About us _**XYDPARTSUSA**_ always adheres to the business principle of _**"quality first, honesty, customer first"**_ and has won the trust of our customers. * * * We are a large-scale enterprise that **_produces auto parts independently and operates independently_**. We have two factories in China as well as many cooperative manufacturers. * * * **_You can contact us for any auto parts you need._** Contact us 1\. 2.We greatly appreciate your POSITIVE feedback. **_Please do NOT leave negative or neutral feedback without asking for help_**. 3.We are here to help with any questions or problems you may have. During the working hours , we will reply all your messages promptly. _**Some message sent after business hours will be replied within 12 hours.**_ We are off on the weekend, messaged we got on the weekend will be replied on coming Monday. 4.Our remanufactured air struts are tested with the strictest OE standards, and it backed by two years Warranty. We reused OE shock to maintain OE active damping functionality. We rebuild this strut with new air spring bladder, new O-ring seal, new connectors, new CNC-machined aluminium upper and lower piston, wiring harness, air fittings, dust baffles and aluminium cans. We only use OE shock that passed the dyno test. We guarantee you will have a smooth and comfortable ride.

• Brand: xydpartsusa
• Drive Type: Mechanical
• Fuel Type: Diesel
• Interchange Part Number: 2897500, 2897500NX, 3975375, 408866NX, 4088864, 4921431 4903462, 4921431NX, 4935674, 4954200NX, 4954200RX, 84493585R, CAS-8449358466, CAS-84493585, CAS-873514, CAS-87351412
• Manufacturer Part Number: 3973228, 4307021
• OE/OEM Part Number: 3973228, 4307021, 4921431
• Performance Part: Yes
• Placement on Vehicle: Engine Compartment
• Superseded Part Number: 4954200, 5594760
• Type: Fuel Pump
• Universal Fitment: Yes
• Vintage Part: No