- SKU: 4357177
Pressure Relief Valve 4357177 for Cummins Engine ISX QSX M14 X15 X12 Z14 Z15
High quality aftermarket parts for reliable performance.
Every purchase is backed by our commitment to product quality.
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Part Name: Pressure Relief Valve 4357177 for Cummins Engine ISX QSX M14 X15 X12 Z14 Z15
This main & relief valve is intended for the listed Cummins applications. Verify the part number and equipment model before ordering.
Part Number: 4357177
Application:
ISX 15L EPA98, QSX 15L EPA98, 15N CM2380 M104B, 15N CM2380 M105B, B6.7O CM3580 B193B, ISG11 CM2880 G106, ISG11 CM2880 G108
ISG12 CM2880 G107, ISG12 CM2880 G109, ISG12 G CMOH6.0 G111, ISX CM570, ISX CM871, ISX CM871 E, ISX12 CM2350 X102
ISX12 G CM2180 EJ, ISX12/ISX11.9 CM2250, ISX12N CM2380 X120B, ISX15 CM2250, ISX15 CM2250 SN, ISX15 CM2350 X101
M12/M13 CM2670 M115B, M14 CM2670 M111C, M15 CM2670 M106B, M15 CM2670 M108B, M8.5 CM2670 L152B, QSG12 CM2350 G113
QSG12 CM2880 G112, QSG12/X12 CM2350 G110, QSK60 CM850 MCRS, QSN14 CM876 N103, QSX11.9 CM2250 ECF, QSX15 CM2250, QSX15 CM2250 ECF
QSX15 CM2350 X105, QSX15 CM2350 X106, QSX15 CM570, X11 CM2670 X126B, X12 CM2350 X119B, X12 CM2350 X144C, X12 CM2450 X137B
X12 CM2670 X121B, X12 CM2670 X135C, X12 CM2670 X136B, X12N CMMDG1 X143B, X13 CM2670 X122B, X13 CM2880 X138B, X15 CM2350 X114B
X15 CM2350 X116B, X15 CM2350 X123B, X15 CM2350 X125M, X15 CM2350 X129B, X15 CM2350 X130C, X15 CM2350 X131, X15 CM2350 X132C
X15 CM2350 X139C, X15 CM2350 X140C, X15 CM2450 X124B, X15 CM2450 X134B, X15 CM2670 X145B, Z10 CM2670 L159B, Z14 CM2670 Z103B
Z14 CM2670 Z109C, Z15 CM2670 Z107B
Order Processing & Handling Time
Before an item is shipped, it must be processed and inspected at our warehouse.
• Standard Processing Time: Orders are typically processed within 3–5 business days (Monday to Friday, excluding holidays).
• Tracking Updates: Once your order has been handed over to the carrier, you will receive a shipping confirmation email containing your tracking number.
Inventory & Stock Availability
We categorize our products to give you the most accurate delivery estimates:
• In-Stock Items: These items are physically present in our warehouse and ready for immediate dispatch. These orders are prioritized for the fastest shipping, normally within 24 hours.
• Out of Stock: If an item is temporarily out of stock, we will notify you via email with an estimated restock date.
• Split Shipments: If your order contains both in-stock and out-of-stock items, we may ship the available items first to avoid delays.
For more details, please check our Shipping Policy.
Warranty Claims
If you believe the parts you purchased is defective, please follow this procedure.
• Process: Contact our Technical Support by submitting a support request through our website.
• Assessment: Our Technical team will review your issue to determine if the parts is covered under warranty. If approved, we will provide you with return instructions and issue a refund upon receiving the returned item. Alternatively, we can exchange and resend a new one with your consent.
Standard Return (Non-Warranty)
For returns not related to defects (e.g., ordered the wrong part, no longer needed), the following terms will apply:
Eligibility Requirements:
• Time Frame: You must contact us within 90 days of the delivery date to initiate a return.
• Condition: Parts must be in their original, unopened packaging and in new, unused condition.
• Restrictions: Genuine parts are non-returnable; Parts that have been installed, modified, or show signs of use are also not eligible for return.
Refunds & ExchangesOnce we receive and inspect your returned item, we will notify you of the approval or rejection of your refund.
• Approved Refunds: A credit will automatically be applied to your original method of payment.
◦ PayPal: Refunds are typically processed within 1 business day.
◦ Credit/Debit Cards: We will process the refund immediately and send you notification. However, please allow 5–10 business days for the funds to appear in your account, depending on your bank's processing times.
• Exchanges: If you requested an exchange, the replacement part will be shipped once the return is received and verified.
For more details, Please view our Return & Exchange Policy