Husqvarna 503911501 Crankcase Assembly Kit
HUSQVARNA
- Payment Methods
-
- SKU:
- 503911501
- UPC:
- 193028817771
- MPN:
- 503911501
- Condition:
- New
- Shipping:
- View Shipping Rates

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Description
- Brand: HUSQVARNA - a trusted leader in outdoor power equipment and replacement parts.
- Quality: Genuine OEM construction assures precise fit and long-lasting durability.
- Call to Action: Replace worn components today with the 503911501 Crankcase Assembly Kit to maintain your equipment’s performance and reliability.
503911501 Crankcase Assembly Kit - Engineered by HUSQVARNA for Dependable Power
The HUSQVARNA 503911501 Crankcase Assembly Kit is a fundamental engine component designed to house and protect the internal moving parts within your powered equipment’s engine. This assembly plays a critical role in maintaining the engine’s structural integrity and ensuring proper alignment of key parts. The 503911501 kit is manufactured to meet the precise requirements of HUSQVARNA machines, making it an essential part for reliable engine operation.
Precision and Reliability with HUSQVARNA Genuine OEM Components
Choosing the HUSQVARNA 503911501 Crankcase Assembly Kit means selecting a component built exactly to the original factory specifications. Unlike generic substitutes, this genuine OEM part guarantees an exact fit and consistent performance that match the standards of your HUSQVARNA engine. Engineered with the same materials and tolerances as the original, it ensures dependable service life and optimal function.
- Exact fit — Engineered to the original dimensions and mounting points; no modification or adapting required.
- Original specification — Made to the materials and tolerances HUSQVARNA designed the engine around.
- Dependable performance — Predictable service life and behavior, unlike the variability of aftermarket alternatives.
The Vital Role of the HUSQVARNA 503911501 Crankcase Assembly Kit in Engine Operation
The crankcase assembly serves as the main housing for the engine’s crankshaft and other internal parts. It keeps all these components securely positioned and protected from debris and contaminants, while also supporting the lubrication system to reduce wear. By maintaining a sealed and stable environment, the crankcase assembly helps ensure the engine runs smoothly and efficiently. Over time, wear or damage to this component can lead to misalignment, oil leaks, or poor engine performance, making replacement necessary to restore proper function.
Proper Replacement Practices for the HUSQVARNA 503911501 Crankcase Assembly Kit
Before beginning replacement of the crankcase assembly, make sure the engine is powered off, cooled down, and the spark plug lead is disconnected to ensure safety. Refer to your equipment’s service manual for detailed instructions, including any specific torque values and procedures required. Taking care during installation helps maintain the engine’s precision fit and performance.
If you are uncertain about fitment or correct installation, verify the part number against your machine’s model and serial number or consult a qualified technician.
Investing in this genuine HUSQVARNA part supports long-term dependability and helps keep your outdoor power equipment operating at its best.
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.
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.
Some products may contain chemicals known to the State of California to cause cancer or reproductive harm. ⚠️ WARNING: www.P65Warnings.ca.gov