CS 310 Chain 91PX45CQ 12 in ECHO Genuine OEM Part
ECHO
- Payment Methods
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- SKU:
- 91PX45CQ
- UPC:
- 00743184008126
- MPN:
- 91PX45CQ
- Condition:
- New
- Shipping:
- View Shipping Rates

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Description
- Genuine ECHO 91PX45CQ chain built for saw cutting duty
- Low profile cutter design supports controlled cutting response
- OEM chain construction supports steady wear and proper fit
- Pitch: 3/8 Low Profile - Gauge: 0.050" - Drive Links: 45 - Bar Lenght: 12"
91PX45CQ Chain – Trust the cutting strength of ECHO when every pass must feel precise
This is a ECHO 91PX45CQ chain replacement part for chainsaw cutting systems. Built as a genuine OEM cutting chain, it fits select saw setups requiring this exact specification. The ECHO 91PX45CQ supports smooth wood cutting, dependable feed, and proper engagement on an Echo 12 inch chainsaw, including cs310 chain applications and Echo cs 310 chainsaw chain replacement needs.
Cut With Certainty
- The low profile chainsaw chain design supports controlled cutting and reduced kickback tendency during routine trimming and limbing work.
- Replacing a worn Echo chainsaw cs 310 replacement chain on time helps protect bar wear, drive component contact, and cutting control.
- Choose the correct OEM chain now to restore clean cutting performance and keep your saw ready for the next job.
Details
| Product Details | |
|---|---|
| SKU | 91PX45CQ |
| Brand | ECHO |
| Part Type | Chainsaw Chain |
| Material | Heat-treated steel cutting chain |
| Compatible Tools | Select ECHO chainsaws using a 12 inch bar and 45 drive link low profile chain, including CS-310 configurations that require the 91PX45CQ specification. |
| Purpose / Intended Use | This chain is the cutting component that travels around the guide bar to sever wood fibers efficiently during chainsaw operation. It was engineered to match the saw's drive system, bar groove, and cutting geometry for stable tracking, consistent chip removal, and reliable cutting control. As an Echo cs 310 chainsaw chain option, it supports accurate fitment, balanced operation, and dependable cutting performance for users replacing a worn cs310 chain or servicing an Echo 12 inch chainsaw. |
Our customer service team is here to help you choose the right part with confidence and care. If you need fitment support, chain guidance, or help confirming your low profile chainsaw chain order, contact us through our Help Center for personalized assistance. We are ready to support your purchase from start to finish, and we wish you a smooth order, the right repair, and complete confidence in every cut ahead.
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