Keep your Kubota D722 engine running reliably with the 16851-22140 connecting rod bolt, engineered to maintain proper crankshaft-to-rod tension for smooth power delivery in tractors, excavators, and mowers. This precision-fit bolt replaces worn or stretched hardware, preventing costly engine downtime and ensuring consistent performance across models like the KX41-3 excavator and BX25DLB tractor.
| Parameter | Details |
|---|---|
| Part Name | Connecting Rod Bolt |
| Replacement Part Number | 16851-22140, 1685122140, 16851-2214-0 |
| Brand Compatibility | Kubota |
| Engine Fitment | D722 |
| Condition | New Aftermarket |
| Warranty | 3-12 months against manufacturing defects |
| Brand | Applicable Models |
|---|---|
| Kubota Tractor | B7300HSD, B7400HSD, B7410D, BX1500D, BX1800D, BX1830D, BX1850D, BX1860, BX1870, BX1870-1, BX1880, BX1880-1, BX2230D, BX2350D, BX2360, BX2370, BX2370-1, BX2380, BX2380-1, BX23S, BX23S-1, BX24D, BX25, BX25DLB, BX25DLB-1, T1600H, T1600H-EUROPE, T1600H-G, G1700, G1800, G1800-S, G1900, G1900-S, G2000, G2000-S, G2160, G2160AU, G2160-DS, G2460G, GF1800, GF1800E, GR2100, GR2110, GR2120, GR2120-2, GR2120B, GR2120B-2 |
| Kubota Excavator | K-008, K008-3 KCL, K008-3 KTC, K008-5, KH-007H, KX018-4, KX41-3, U10-5, U15, U17 |
| Kubota UTV | RTV900G, RTV900G6, RTV900G9, RTV900R6, RTV900R9, RTV900R-SD, RTV900R-SDL, RTV900T, RTV900T5-H, RTV900T5-T2, RTV900T6, RTV900T9, RTV900W, RTV900W6, RTV900W6SE, RTV900W8SE, RTV900W9, RTV900W9SE, RTV900XTG, RTV900XTR, RTV900XTS, RTV900XTT, RTV900XTW, RTV-X900G, RTV-X900R, RTV-X900W |
| Kubota Loader | SCL1000 |
| Kubota Mower | TG1860, ZD1011, ZD1011-3, ZD1021, ZD1021-3, ZD18, ZD18F, ZD21, ZD21F, ZD221, ZD321, ZD321N, ZD323, ZG332LP, ZG332P, ZP330LP, ZP330P |
Equipment downtime costs money—every day your Kubota tractor or excavator sits idle means lost productivity. Mechanics know the frustration of waiting 2-4 weeks for OEM parts or discovering counterfeit bolts that fail prematurely, causing costly engine damage. When your Kubota D722 engine needs a connecting rod bolt replacement, you need a part that fits right the first time and ships fast.
Our 16851-22140 connecting rod bolt solves these challenges with ISO-certified manufacturing and 10 years of export experience backing every part. As a professional supplier with over 10,000 SKUs in stock, we ensure this Kubota D722 connecting rod bolt meets OEM specifications through rigorous pre-shipment testing. Whether you're repairing a BX25DLB tractor or KX41-3 excavator, this bolt arrives ready to install, eliminating the guesswork of substandard replacements.
Connecting rod bolts play a vital role in your Kubota engine's operation, securing the connecting rod to the crankshaft under extreme combustion pressures. In high-hour applications like construction, agriculture, or mining, these bolts endure constant stress. A failed bolt can cause catastrophic engine failure, leading to thousands in repairs and extended downtime. That's why choosing a precision-manufactured replacement is essential for maintaining equipment reliability.
Our 16851-22140 bolt is engineered to meet Kubota's exacting standards. Manufactured from high-strength alloy steel, it undergoes heat treatment to achieve optimal tensile strength and fatigue resistance—critical properties for withstanding the D722 engine's operating forces. The precision-threaded design ensures proper torque application and uniform clamping force, preventing rod looseness that can damage bearings and crankshafts. Each bolt is dimensionally inspected to guarantee perfect fit with Kubota D722 engine components, ensuring seamless installation and reliable performance.
While low-priced bolts may seem like a bargain, they often lack proper material quality and manufacturing control. Counterfeit bolts typically have 1.5x shorter lifespans and can fail unexpectedly, leading to secondary damage to pistons, cylinders, and crankshafts. The cost of replacing these damaged components far exceeds the savings from buying cheap parts. Our OEM-equivalent bolt, backed by a 3-12 month warranty, delivers long-term value by reducing the risk of premature failure and unplanned downtime.
We partner exclusively with ISO-certified factories, ensuring every 16851-22140 bolt meets strict quality standards. Our technical team verifies part compatibility within 2 hours, helping you confirm the right fit for your Kubota model. With 10 years of experience serving 120+ countries, we understand the importance of reliable delivery—our Guangzhou warehouse stocks this connecting rod bolt for 2-5 working day shipment. Every order includes real-time logistics tracking and comprehensive after-sales support, so you can install with confidence.
Don't let a failed connecting rod bolt keep your equipment idle. Send us your part number (1
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.
Fill in your details and we'll respond within 24 hours with a competitive quote.
Explore more high-quality excavator and heavy equipment parts from XUNPO.
Minimize downtime and restore peak performance to your Kubota V2403-M engine with...
Keep your Cummins X15 ISX engine running at peak performance with this...
Keep your Kubota V2607 engine running at peak performance with this precision-engineered...
Get your Kubota tractor or loader back to peak performance with this...
