In Stock Crankshaft 1G962-23012 Compatible with Kubota D902
Crankshaft 1G962-23012 for Kubota D902 engine, forged 42CrMo alloy steel with HRC...
Push Rod 8-97071673-0 for Isuzu 4JH1 4JA1 4JB1 Engines — compatible replacement for NKR, NPR, NLR, NMR, and TFR light-duty trucks.
Cross-reference numbers: 8970716730, 8-94143202-0, 8941432020, 8-97071673-1 (reference only).
Single-piece orders dispatched same week from stocked inventory.
Single-piece orders welcome — one Push Rod 8-97071673-0 ships from Guangzhou stock so a downed Isuzu NKR gets back to the jobsite without waiting for bulk thresholds.
| Parameter | Value |
|---|---|
| Part Number | 8-97071673-0 |
| Product Type | Push Rod |
| Cross-Reference | 8970716730, 8-94143202-0, 8941432020, 8-97071673-1, 8970716731 (reference only) |
| Machine Fitment | NHR, NKR, NKR55, NKR66, NKR69, NKR71, NKR77, NLR, NLR55, NLR71, NLR77, NLR85, NMR, NMR55, NMR71, NMR77, NMR85, NPR, NQR, QKR, TFR, TFS, UBS, UCS |
| Compatible Engine Brand | Isuzu |
| Engine Models | 4JA1, 4JB1, 4JC1, 4JG1, 4JG2, 4JH1, UM4JA1, UM4JB1, UM4JG1 |
| Condition | New Aftermarket |
| Warranty | 3-12 months against manufacturing defects |
| MOQ | 1 piece |
| Failure Symptom | Replacement Urgency |
|---|---|
| Ticking or tapping noise from valve cover at idle | Immediate — indicates bent or worn push rod affecting valve timing |
| Loss of power under load on NKR / NPR trucks | High — misfiring cylinder from incomplete valve opening |
| Visible scoring or mushrooming on push rod tip | Same-day replacement to prevent rocker arm and cam follower damage |
| Engine misfire traced to single cylinder | Urgent — one faulty push rod shuts down one cylinder entirely |
This Push Rod 8-97071673-0 ships from Guangzhou warehouse stock within days, not weeks.
I have watched a delivery truck sit idle on a construction site for six days because the supplier insisted on a twelve-piece minimum order for a single failed push rod. The foreman paid for a full set, used one, and stored the rest in a toolbox where they collected dust. A Push Rod 8-97071673-0 in stock fast shipping replacement should never force that choice. When a machine is already down, every hour of waiting is billable work lost [NEED_CITE: unplanned equipment downtime cost impact on small contractors].
The nameplate on an older NKR55 is often painted over, corroded, or missing entirely. Sending a clear photograph of the old push rod next to a ruler lets us cross-reference length, tip profile, and diameter against stock without needing a legible part number. We match the physical component, not just the stamping. This Push Rod 8-97071673-0 in stock fast shipping replacement gets verified the same way — photo in, confirmation out, usually within the same working day.
Express couriers from Guangzhou reach most Asian destinations in a few days, with air freight serving longer routes and sea freight handling non-urgent restocking. The dispatch window quoted at order time reflects actual warehouse availability, not an optimistic estimate. Tracking numbers go out the moment the parcel leaves the dock. A Push Rod 8-97071673-0 in stock fast shipping replacement ordered on Monday can realistically be in a workshop by the end of the same week, depending on destination [NEED_CITE: international express freight transit standards for automotive parts].
The engine models listed — 4JA1, 4JB1, 4JH1 and their marine variants UM4JA1, UM4JB1, UM4JG1 — share the same basic valve train layout but differ in stroke, bore, and cam profile. Push rod length and tip geometry must match the specific engine build. Installing a rod that is even marginally too long keeps the valve slightly open at rest, burning the seat within hundreds of kilometers. The 3-12 month warranty covers manufacturing defects, which means the rod must be the correct specification for the engine it enters. ISO-aligned production ensures dimensional consistency across batches, but fitment responsibility starts with correct identification.
Sending the wrong push rod to a remote jobsite means the truck stays broken while a replacement ships. I once saw an Isuzu 4JB1 mistaken for a 4JH1 because the engine serial plate was unreadable. The push rod arrived, the mechanic installed it, and the valve train clattered loudly on first start. The truck sat for another four days waiting for the correct rod. Wrong parts cost more in lost time than in freight charges [NEED_CITE: construction fleet parts misidentification rework frequency].
Our Guangzhou facility stocks this push rod alongside the valve train components that typically get checked during the same repair — rocker arms, valve seals, and gasket sets all ship in the same parcel. One-piece minimums mean a single emergency repair does not require a bulk commitment. Part identification from a photograph replaces the need for a pristine nameplate. Cross-reference verification covers superseded numbers like 8-94143202-0 and 8-97071673-1, so older trucks with legacy part stamps still get the correct current rod. Technical staff confirm engine-model compatibility before dispatch, catching mismatches before the parcel leaves.
Provide the part number stamped on the old push rod, the engine model from the block casting, or a photograph of the component and nameplate. We confirm stock status, verify cross-reference fitment against your specific Isuzu 4JA1, 4JB1, or 4JH1 build, and quote the arrival window before you commit to the order.
Q: Is this push rod currently in stock and when can it ship? A: This Push Rod 8-97071673-0 is a common stock item in our Guangzhou warehouse. Orders confirmed during business hours typically dispatch within a few working days. We quote the realistic ship date at order time based on current shelf count, not a generic lead time.
Q: Can I order just one piece for an emergency repair? A: Yes. The minimum order quantity is one piece. We do not require bulk thresholds for a single emergency repair. One push rod ships in the same protective packaging as a full set, with the same tracking and warranty terms applied.
Q: The nameplate on my truck is unreadable — can a photo confirm fitment? A: Send a clear photo of the old push rod alongside a ruler or coin for scale, plus any visible engine casting numbers. We compare tip profile, length, and diameter against stock records to verify the correct match without relying on the nameplate alone.
Q: What happens if the part arrives and does not fit? A: Contact us immediately with photos of the part and the engine. If the mismatch resulted from our cross-reference error, we dispatch the correct push rod at no extra charge. The 3-12 month warranty covers manufacturing defects under normal operating conditions.
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