Stihl BR350 Primer Bulb 4238 350 6201 replacement Stens 615420
STENS
- Payment Methods
-
- SKU:
- 615-420
- UPC:
- 23899422142
- MPN:
- 615-420
- Condition:
- New
- Shipping:
- View Shipping Rates

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Description
- Fuel your equipment's dependability with STENS precision.
- Reliable primer bulb that promotes quick engine starts.
- Durable construction designed for consistent fuel delivery.
- Genuine OEM part from STENS, crafted to fit and function as intended by your equipment's original design.
615-420 Primer Bulb—Experience STENS Dependability and Precision in Every Stroke
The STENS 615-420 Primer Bulb is an essential component that assists in the smooth starting process of your handheld outdoor power equipment. This genuine STENS 615-420 part plays a critical role in priming the carburetor by delivering the proper amount of fuel before ignition, helping ensure reliable engine starts. Installing this STENS primer bulb helps maintain the consistent responsiveness expected from your outdoor tools.
STENS Innovation at Work—Fueling Your Equipment's Reliable Starts
The 615-420 Primer Bulb is designed to manually pump fuel from the fuel tank to the carburetor, creating the necessary fuel mixture for ignition. Within two-cycle engines commonly found in handheld power tools, this component facilitates quick engine starts by providing the initial fuel surge. A fully functional primer bulb helps prevent hard starting and keeps the engine running smoothly during normal operation.
STENS Insights—Knowing When to Refresh Your Primer Bulb for Optimal Performance
Timely replacement of the primer bulb is key to maintaining dependable starting and efficient fuel flow. Over time, primer bulbs can become cracked, brittle, or clogged, impairing their function.
- If fuel leaking or visible cracks appear on the primer bulb, it indicates wear or damage.
- Difficulty in priming the engine or inconsistent starting can signal the bulb is no longer effectively pumping fuel.
- Hard or extended engine cranking times may also suggest the primer bulb requires replacement.
STENS Expertise—Helpful Answers About Your 615-420 Primer Bulb
Is the 615-420 Primer Bulb a genuine STENS OEM part?
Yes, the STENS 615-420 Primer Bulb is a genuine OEM component specifically manufactured by STENS to meet the original specifications of your equipment.
How do I confirm this primer bulb fits my outdoor power equipment?
To ensure proper fitment, check your equipment’s model and serial numbers against the STENS part number 615-420 before ordering. Confirm compatibility to maintain your equipment’s performance.
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