Stihl MS360 Oil Pump 1125 640 3201 replacement Stens 635402
STENS
- Payment Methods
-
- SKU:
- 635-402
- UPC:
- 23899435913
- MPN:
- 635-402
- Condition:
- New
- Shipping:
- View Shipping Rates

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Description
- Precision engineered to keep your equipment running smoothly.
- Delivers consistent and reliable oil flow for optimal engine protection.
- Durable design to support long-term equipment operation.
- Genuine STENS OEM part ensures exact fit and original performance.
635-402 Oil Pump - Trust STENS to Sustain Your Equipment’s Heartbeat
The STENS 635-402 Oil Pump is a critical component designed to facilitate steady lubrication within your handheld outdoor power equipment. As a genuine STENS 635-402 part, it plays an essential role in maintaining proper oil circulation, supporting smooth engine operation and longevity. Incorporating this STENS 635-402 ensures your equipment receives the necessary flow of oil, fundamental for the reliable function of two-cycle engines.
STENS Innovation in Motion: The Role of the 635-402 Oil Pump
This STENS oil pump works tirelessly to deliver oil from the reservoir to crucial engine parts, minimizing friction and wear. Within zero-turn mowers or similar machines, the pump sustains continuous lubrication, preventing overheating and premature component failure. Its function supports the engine’s overall efficiency by maintaining proper oil pressure and delivery as designed by the original equipment manufacturer.
Keeping STENS Performance Alive: When Replacement Matters
Replacing the STENS 635-402 Oil Pump promptly can prevent more significant engine damage. Recognizing the signs of wear or failure is important to maintain your equipment’s reliability.
- Noticing irregular or reduced oil flow to the engine.
- Experiencing engine overheating or unusual noises during operation.
- Oil leaks or visible damage around the pump area.
STENS Insight: Understanding Your 635-402 Oil Pump Needs
Is the STENS 635-402 Oil Pump a genuine OEM part?
Yes, the 635-402 Oil Pump is a genuine OEM part from STENS, ensuring compatibility and maintaining the original engineering standards of your equipment.
How can I confirm that the STENS 635-402 Oil Pump fits my mower or equipment?
Check your equipment’s model and serial number against the part number on the STENS 635-402 to verify exact fitment before purchase.
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