16851-22140 Connecting Rod Bolt | Ready to Ship for Kubota D722
16851-22140 Connecting Rod Bolt for Kubota D722, New Aftermarket — in stock...
Connecting Rod for Kubota D905, D1105, D1005, D1305, V1205, V1305, V1405, V1505 — forged SAE 1045 steel, fully heat-treated with case-hardened pin boss for dependable strength under load.
Express and air freight options with real-time tracking so your machine gets back to work fast. Single-piece orders confirmed and dispatched without delay.
Stock Ready — Kubota D905/V1505 connecting rods sit on our Guangzhou shelf, packed for same-week dispatch when your machine is already down.
| Parameter | Value |
|---|---|
| Product Type | Connecting Rod |
| Machine Fitment | Kubota D905, D1105, D1005, D1305, V1205, V1305, V1405, V1505 |
| Material | Forged SAE 1045 Steel |
| Heat Treatment | Fully heat-treated, core hardness 220–250 HBW, case-hardened pin boss 58–62 HRC |
| Big-End Bore Surface Finish | Ra ≤0.4 μm |
| Dimensional Tolerance | ±0.005 mm |
| Cap-to-Rod Dowel Alignment Tolerance | ±0.015 mm |
| Condition | New Aftermarket |
| Warranty | 6 months against manufacturing defects |
| MOQ | 1 piece |
| Failure Symptom | Replacement Urgency |
|---|---|
| Engine knocking under load, metallic debris in oil pan | Immediate — continued operation risks block damage |
| Excessive big-end bearing clearance after rebuild | High — rod replacement before next engine start |
| Rod bolt stretch or thread deformation on disassembly | Same repair cycle — do not reuse compromised rod bolts |
| Bent rod from hydraulic lock or over-crank event | Critical — inspect all rods in the bank, replace affected units |
Our Guangzhou warehouse ships single Kubota connecting rods within days, not weeks.
When a compact excavator sits idle on a utility trenching site because one rod failed, the contractor loses more than a day's revenue — crew standby, rental penalties, and client trust all erode fast. Suppliers quoting a minimum order of four or six rods force buyers to wait for group orders that never materialize. [NEED_CITE: equipment downtime cost impact on small contractors] We hold this Kubota connecting rod in stock fast shipping replacement inventory so the repair starts before the week ends.
Send us a photo of the engine nameplate, even if it is faded, painted over, or partially illegible. A connecting rod for Kubota D905 differs in center length and big-end bore from the V1505 variant, and shipping the wrong one wastes the only advantage you had — speed. Our technical team cross-checks the engine serial prefix against internal fitment records and responds within hours. This Kubota connecting rod in stock fast shipping replacement process eliminates the guessing that turns a two-day repair into a two-week ordeal.
Once the rod clears our Guangzhou warehouse, express courier reaches most international destinations in three to six working days. Air freight extends that window slightly but handles heavier consolidated orders. We quote the arrival date at the time of inquiry, not after payment — a practice that matters when a demolition site charges daily standby fees for every hour the breaker attachment sits motionless. [NEED_CITE: international aftermarket parts freight options for construction equipment] Packaging uses individual anti-rust oil coating inside rigid corrugated boxes, so the rod survives transit without surface scoring that would compromise the big-end bore finish.
The forged SAE 1045 steel provides the tensile strength needed for the cyclic loads a compact excavator engine generates during swing and travel operations. Core hardness at 220–250 HBW absorbs shock without cracking, while the case-hardened pin boss at 58–62 HRC resists the localized wear where the piston pin rotates. The Ra ≤0.4 μm big-end bore surface finish ensures the bearing shell seats without micro-gaps that cause oil film breakdown. These are not catalog decorations — they determine whether the rod survives the first hundred hours after rebuild.
Ordering a rod that almost fits means the cap bolts torque down, the engine turns over, and then the big-end bearing spins within fifty hours because the dowel alignment was off by a fraction. The machine comes back apart, the bearing is destroyed, and the crankshaft journal may now need regrinding — a cascading failure that started with saving a few days on part identification. [NEED_CITE: engine bearing failure causes related to connecting rod dimensional accuracy] Every hour spent verifying fitment upfront prevents ten hours of teardown later.
Our own production lines and qualified sourced supply both carry the same six-month warranty, so you do not need to know which facility made your specific rod. Eight product categories under one account mean the piston, rings, bearings, and gasket kit ship with the rod in a single consignment. Minimum order of one piece removes the barrier that keeps emergency repairs waiting. Guangzhou warehouse stock on common Kubota engine SKUs means in-stock confirmation happens at inquiry, not after a purchase order sits in a queue. Part identification from a machine model or nameplate photograph cuts through the problem of worn stampings on older equipment.
Provide the engine model designation, engine serial number prefix, or a clear photograph of the nameplate so we confirm the exact rod variant your unit requires. If the machine is already disassembled, a photo of the existing rod next to a ruler or caliper helps verify center length. State your preferred freight method and destination country so the arrival estimate reaches you alongside the stock confirmation.
Q: Is this connecting rod in stock right now, and how fast can it ship? A: Kubota D905 through V1505 connecting rods are held in our Guangzhou warehouse. In-stock items dispatch within two to five working days. Express courier typically arrives within three to six days after dispatch. Confirm your engine model with us first so we allocate the correct variant before you commit.
Q: Can I order just one piece for an emergency repair? A: Yes. The minimum order is one connecting rod. We do not require bulk commitments or multi-piece orders. This matters when a single rod failed and the rest of the bank passed inspection — you order what the repair actually needs, not what a minimum threshold demands.
Q: My nameplate is worn or painted over — can you identify the right part from a photo? A: Send the clearest photo you can take, even if partial. We cross-check engine serial prefixes and model designations against fitment records. Distinguishing between a D1105 and a V1305 sometimes requires only a few visible characters, and we respond within hours rather than days.
Q: What if the part arrives and does not fit — what is the return or replacement process? A: Contact us immediately with photos showing the discrepancy. If our verification records confirm the error was on our side, we dispatch a replacement at no additional cost and cover return freight. First-time buyers may request a sample unit for fitment confirmation before ordering additional quantities.
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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