Komatsu 3D82-Compatible Connecting Rod β Same-Week Shipping
Stock availability and estimated arrival window quoted at time of order
16851-22010 16851-22012 16851-22015 16851-22017 Connecting Rod β replacement for Kubota Z482, D722, D782 engines in compact excavators and utility vehicles. High-carbon alloy steel with I-beam cross-section and phosphate coating for reliable service under continuous load.
Ships from stock the day you order β no waiting weeks on lead time.
Ready for Dispatch β A single Kubota connecting rod pulled from Guangzhou shelf stock ships the same day your downtime is confirmed, not three weeks later.
| Parameter | Value |
|---|---|
| Part Number | 16851-22010, 16851-22012, 16851-22015, 16851-22017 |
| Product Type | Connecting Rod |
| Cross-Reference | 16851-22010, 16851-22012, 16851-22015, 16851-22017, K168512201, 1685122015, 1685122010, 1685122017, 1685122012, 16851-2201-0, 16851-2201-5, 16851-2201-7 (reference only) |
| Machine Fitment | Kubota Excavator: K008, K008-3, K008-5, KX018-4, KX41-3, U10-5, U10-3, U17, KX36-3, KX016-4; Kubota Compact Tractor: BX2370, BX2380, BX1860, BX1870, BX1880, BX25DLB, B7300HSD, B7400HSD; Kubota Garden Tractor: G1900, G1900S, GR2110, GR2120, G2160; Kubota Zero Turn Mower: ZD18, ZD18F, ZD1011, ZD1021, ZD221, ZD321, ZD323, ZG332LP, ZP330LP; Kubota Utility Vehicle: RTV900XTG, RTV-X900G, RTV-X900R |
| Material | High-carbon alloy steel (SAE 1045 equivalent) |
| Surface Treatment | Phosphate coating |
| Cross-Section Design | I-beam |
| Heat Treatment | HRC 28β32 |
| Bearing Surface Tolerance | Β±0.005 mm |
| Condition | New Aftermarket |
| Warranty | 3β12 months against manufacturing defects |
| MOQ | 1 piece |
| Standard | ISO 9001 |
| Failure Symptom | Replacement Urgency |
|---|---|
| Knocking noise from engine block under load | Immediate β continued operation risks block damage |
| Low oil pressure with no external leak visible | High β rod bearing clearance may be excessive |
| Engine seized after overheating event | Critical β rod likely bent, replacement before restart |
| Excessive vibration at idle after rebuild | Urgent β incorrect rod weight or big-end tolerance |
| Metal flakes found during oil filter inspection | Scheduled β plan rod and bearing shell replacement |
Confirm the correct Kubota connecting rod replacement in stock by sending a single photograph before your shift ends.
I have watched a two-day repair turn into a nine-day standstill because a supervisor waited for the machine nameplate to be cleaned before ordering, then discovered the rod number was superseded and the warehouse he contacted had zero inventory. The K008-3 sitting silent in a trenching job does not care about your supplier's business hours. When a Kubota Z482 or D722 throws a rod, every hour of identification delay compounds into missed deadlines and idle crew costs [NEED_CITE: equipment downtime cost multipliers in small excavation contracting]. The gap between "I think it is a 16851-22015" and "confirmed, dispatched, tracking issued" is where most emergency repairs lose time they never recover.
When a nameplate is painted over, rusted through, or simply missing from a Kubota BX2380 compact tractor, the old rod itself becomes the reference. Send a clear photograph of the rod with a ruler beside it and I cross-check the big-end bore, center-to-center length, and small-end bushing diameter against our fitment records before confirming which of the four cross-reference numbers applies to your engine. A Kubota connecting rod replacement in stock means nothing if the variant is wrong for your specific engine build. This photo-first confirmation step eliminates the back-and-forth that delays urgent orders.
Stock confirmation, payment processing, and handoff to the courier are three separate gates, and quoting arrival timing honestly means accounting for all of them. For a single connecting rod headed to a job site in Southeast Asia or the Middle East, express freight typically clears customs and delivers within a business week once dispatched [NEED_CITE: international express freight transit benchmarks for single-piece machinery parts]. The rod is packed in a reinforced carton with the bearing surface wrapped separately to prevent scoring during transit. Tracking numbers go out the same evening the parcel leaves the warehouse, so the workshop supervisor can plan the teardown around a known arrival window rather than an optimistic estimate.
The I-beam cross-section of this rod is standard for small-bore Kubota diesel engines because it balances rigidity against reciprocating weight β a heavier rod increases bearing load at high RPM, while an under-dimensioned one flexes and accelerates big-end wear. The phosphate coating is not cosmetic; it provides initial break-in lubrication on the bearing surface before full oil pressure builds. HRC 28β32 heat treatment keeps the rod body tough enough to absorb combustion shock loads without becoming brittle enough to crack at the bolt bore. The Β±0.005 mm bearing surface tolerance means standard-grade bearing shells fit without selective assembly, which matters when you are reassembling at midnight on a muddy site and cannot sort shells by color code.
Shipping the 16851-22012 to a site that needs the 16851-22017 does not just mean a return and reorder β it means the excavator sits with its sump open, seals exposed, gaskets already disturbed, and the crew reassigned to other tasks. By the time the correct rod arrives, the partially disassembled engine has collected moisture and contamination that a quick teardown never introduced [NEED_CITE: contamination ingress risk in partially disassembled diesel engines]. A second teardown doubles labor hours and compresses the schedule further, turning what should have been a single-day repair into a cascading delay that affects every machine downstream in the fleet rotation.
Our own production lines and qualified sourced supply carry identical QC checks and warranty terms, so you receive consistent quality whether the rod was machined in-house or from a certified partner. The eight-category catalog means the bearing shells, piston rings, gasket set, and head bolts you need alongside this rod consolidate into one shipment from one account. Single-piece MOQ removes the absurdity of buying four rods when one machine is down and three are running fine. Guangzhou warehouse stock covers the most common Kubota part numbers for immediate release. Identification works from a part number, a machine model, or a photograph of a worn nameplate β whichever is fastest for you. The technical team confirms fitment and tolerance grade before the parcel leaves, not after it arrives and does not fit.
Q: Is this connecting rod actually in stock right now? A: Shelf stock for the most common Kubota part numbers is maintained at our Guangzhou warehouse. I confirm live availability the moment you send your inquiry, so you get a definitive yes or no before committing β not a "probably" that delays your repair plan.
Q: Can I order just one rod for a single downed machine? A: Yes, the minimum order is one piece. There is no forced bulk requirement, so a single emergency repair gets exactly what it needs without carrying unused inventory on your shelf.
Q: How fast can it arrive at my workshop? A: Express freight from Guangzhou typically delivers within a business week once the parcel is handed to the courier. I quote arrival timing at the point of order confirmation so you can schedule your teardown around a known date.
Q: My nameplate is worn off β how do I confirm the right part number? A: Send a clear photo of the old rod next to a ruler, or a photo of the machine model plate if any part of it is legible. I cross-check dimensions and engine codes against our fitment records and confirm the exact variant before dispatch.
Q: What happens if the rod does not fit when it arrives? A: Contact me immediately with photos of the fitment issue. The warranty covers manufacturing defects for 3β12 months, and I coordinate resolution β whether that means a replacement dispatch or a technical review of the application match.
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