Minimize equipment downtime with this precision-engineered Connecting Rod 4956017 for Cummins B3.3 and QSB3.3 engines. Crafted to ISO-certified standards, it delivers OEM-equivalent performance without the premium price tag, ensuring your machinery returns to peak operation quickly.
| Parameter | Details |
|---|---|
| Part Name | Connecting Rod |
| Replacement Part Number | 4956017 |
| Compatible Engine Brand | Cummins |
| Engine Model | B3.3, QSB3.3 |
| Quality Certification | ISO Certified |
| Condition | New Aftermarket |
| Warranty | 3-12 months against manufacturing defects |
| Brand | Applicable Models |
|---|---|
| Cummins | B3.3, QSB3.3 |
Equipment downtime costs construction and mining operations thousands of dollars daily. Many operators face the double frustration of paying 30-50% more for OEM parts with 2-4 week lead times, or risking premature failure with counterfeit rods that cut equipment lifespan by 1.5x. When your Cummins B3.3 or QSB3.3 engine needs a replacement connecting rod, every day of delay impacts project deadlines and profitability.
Our Connecting Rod 4956017 solves these challenges with ISO-certified quality that matches OEM specifications, backed by a decade of global export experience serving 120+ countries. As a professional supplier with 20+ industry experts and 10,000+ SKUs in stock, we ensure this critical engine component meets the rigorous demands of heavy machinery operations—from construction excavators to agricultural equipment. Unlike unreliable sources, our parts undergo pre-shipment performance testing to guarantee fit and function on the first installation.
This 4956017 connecting rod is engineered for Cummins B3.3 and QSB3.3 engines, commonly found in compact excavators, skid steer loaders, and agricultural machinery operating in harsh conditions. It plays a vital role in converting piston motion to crankshaft rotation, enduring extreme mechanical stress during heavy lifting, digging, and hauling tasks. In mining, construction, and farming applications, a durable connecting rod ensures consistent power delivery and prevents catastrophic engine failure.
Manufactured to precise tolerances, this connecting rod features high-strength alloy construction that balances rigidity with fatigue resistance—critical for withstanding the cyclic loads of diesel engine operation. The precision-machined big end and small end bores ensure proper alignment with crankshaft and piston pins, reducing vibration and wear. Surface treatment provides corrosion protection, extending service life in humid or dusty environments. Each rod is checked for dimensional accuracy, ensuring seamless interchangeability with original Cummins components during engine rebuilds or repairs.
Opting for廉价劣质的 connecting rods may save upfront costs, but often leads to cracked rods, bearing failure, or crankshaft damage—resulting in secondary repairs that cost 3-5 times the initial part price. Our ISO-certified 4956017 rod eliminates this risk by meeting strict material and performance standards, reducing total cost of ownership through extended service intervals and minimized downtime. For fleet operators managing multiple Cummins-powered machines, consistent quality across replacement parts translates to predictable maintenance schedules and improved equipment availability.
Our commitment to quality starts with exclusive partnerships with ISO-certified factories, ensuring every connecting rod meets global manufacturing standards. Incoming materials undergo rigorous inspection, and each part is performance-tested before shipment to guarantee OEM-equivalent function. With 10 years of export experience, our technical team provides accurate part verification within 2 hours, helping you avoid costly mismatches. We maintain large inventory in our Guangzhou warehouse, enabling 2-5 working day shipping for urgent repairs, and back every order with a 3-12 month warranty against manufacturing defects.
Don’t let a faulty connecting rod keep your equipment idle. Send us your part number (4956017), machine model, and required quantity today, and our team will provide a competitive quotation within 24 hours. First-time clients can request sample testing to verify quality before bulk orders. With our ready stock and global shipping network, we’ll help you minimize downtime and get back to operations quickly.
Q: Is this a genuine OEM part or aftermarket replacement?
A: This is an OEM-equivalent aftermarket connecting rod, manufactured by ISO-certified factories to match Cummins specifications.
Q: How can I confirm this rod fits my Cummins engine?
A: Provide your engine model (B3.3 or QSB3.3) and part number, and our technical team will verify compatibility within 2 hours.
Q: What warranty coverage do you offer?
A: We provide a 3-12 month warranty against manufacturing defects. Contact us with details if you encounter issues.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, ideal for emergency repair situations.
Q: How quickly can you ship this connecting rod?
A: In-stock items ship within 2-5 working days. Express shipping options are available for urgent requirements.
Q: Can I request a sample before placing a bulk order?
A: Yes, first-time clients can apply for sample testing to evaluate quality and compatibility.
Ready to order or need a quote?
Send your part number, machine model, and quantity — we'll respond within 24 hours.
WhatsApp: +86 13316055942 | Email: talos@xunpojx.com
Not sure if this part fits your machine? Send us your machine model number and serial number via WhatsApp or email -- our specialists will verify compatibility within 2 hours.
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