21407621 Diesel Exhaust Fluid (DEF) Doser Service Kit

21407621 Cross Reference

• Mack: 21407621
• Mack: 21407621KTP
• Mack: 22009269
• OE Aftermarket: 4816515
• Dorman: 904-7915
• Genuine Newstar: MK-21407621
• Genuine Newstar: S-26879
• Genuine Newstar: S26879

Returns Policy

A " Return Authorization Number " must be obtained before returning a product. Any returns without the Return Authorization Number will NOT be processed. Fleetsworld.com will not be responsible for unauthorized returns. Please send your return request to support@fleetsworld.com. You will receive an authorization number along with the return instructions via email.

Return Information

* Items must be returned within 30 days of the original invoice date.

* A 18 % restocking fee applies to all returned products.

* All parts must be in new condition and perfect condition and contain all components.

* Returns will not be accepted if the part was installed, modified , misused or in unsalable condition.

* The items must be in the original packaging.

* Some items are special orders and therefore are non-returnable.

* Fleetsworld.com is not responsible for refunds and/or return freight charges.

* All sales are final after 30 days.

* Unacceptable returns will be sent back to the customer on request at the customer's expense.

Returns Instruction

* Contact our support department at support@fleetsworld.com.

* Our support department will contact you by e-mail or phone within 24-72 hours (excluding weekends).

* Our support department will issue a return authorization number and provide further instructions to complete the return.