HUSTLER 603815 HOSE ASSY CASECOOLER HUSTLER genuine Part Number 603815

HUSTLER
Genuine Part
$45.96
$42.28
$3.68
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Payment Methods
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SKU:
603815
MPN:
603815
Condition:
New
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HUSTLER Original partOriginal Part Certification
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Description

  • 603815 HOSE ASSY CASECOOLER is a genuine OEM replacement hose assembly for Hustler lawn mowers.
  • Delivers precise coolant flow to prevent overheating and maintain engine temperature during operation.
  • Constructed from durable materials to withstand high temperatures and harsh mower environments.
  • Official HUSTLER part ensuring exact fit and performance for compatible models.

603815 HOSE ASSY CASECOOLER – Powering Hustler’s Legacy of Precision and Endurance

This is a HUSTLER 603815 hose assembly replacement part designed for Hustler zero-turn mowers and commercial lawn care equipment. As an OEM-authorized component, it regulates coolant circulation through the case cooler system, preventing engine overheating. Verified compatibility includes Hustler Raptor, X-One, and Super Z models. Its precise engineering guarantees a snug fit and long service life, reducing downtime and costly repairs. Order your genuine OEM 603815 HOSE ASSY CASECOOLER now to keep your mower running strong. Hustler durability you can count on.

Critical Coolant Hose Feature

  • Engineered for optimal coolant flow to maintain the mower’s engine temperature under load.
  • Timely replacement prevents overheating, protecting engine components and maintaining mower safety.
  • Replace your hose assembly immediately to avoid unexpected mower breakdowns and costly repairs.

Details

Product Details
SKU 603815
Brand HUSTLER
Part Type Hose Assembly - Case Cooler
Compatible Tools Hustler Raptor, Hustler X-One, Hustler Super Z
Purpose / Intended Use Designed to channel coolant through the case cooler system, this hose assembly prevents engine overheating by maintaining optimal operating temperature. It was engineered to fit precisely in Hustler mowers’ cooling systems, ensuring effective heat dissipation and reliable lawn mower performance.


Our customer service team is available to provide expert advice, helping you choose the correct part for your mower. Reach out via our Help Center for personalized support and guidance. We wish you a smooth purchase and a successful mower repair.

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Returns Information

You may return new, non-used, and unopened items within 30 days of delivery date under a 20% re-stocking fee in case you do not need it anymore or you have ordered a wrong item.

We cannot accept any returns on "Pumps, Motors, Electrical Items & Transmissions" whether the product is used or new, however in rare cases we may allow an exception under a 40% re-stocking fee.

If you need to return an item, please go to our chat located in the lower right corner, select the option “Returns” and follow the steps to submit your request. Please have on your hands pictures of the item, they will be requested. You will shortly receive an answer from our Customer Service Team providing authorization and return instructions. Likewise, if an exception cannot be authorized, you will receive an answer from us. No returns will be accepted in our warehouse without an RMA number (Return Merchandise Authorization).

All return shipping costs are on customer's responsibility and will not be refundable.

Returns are inspected once they arrive. If the inspection determines that the items are used, non-resellable condition, or damaged, the return will be denied and the customer will be contacted to ship the parts back at the customers' request and cost.

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Cancellations

You may cancel your order, in whole or in part, only if the part is backordered and it isn't ready to ship. Once an order has been shipped, sent from the supplier to our warehouse, or in the dispatch line, we cannot cancel it. If your order is shipped, you will need to follow our return policy to return the items you no longer want.

If you need to cancel an order or item for any reason, you may submit a cancellation request directly through your account to the "more options" section or contact us by live chat. All the cancellation requests are evaluated before its approval. If you submit a cancellation request out of business hours, on a weekend or holiday, it will be processed on the next available business day.

Please allow for the cancellation to be confirmed, and check your account for updates on the status. The cancellation process usually takes 24-48 hours to be confirmed by email. We will process your cancellation request and issue a refund to your original payment method.

In the event that an item becomes no longer available (NLA), we will cancel it from your order and ship the remaining items to you. We will send you an email notification if we cancel any part of your order.

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