4135550 Water Pump for Deutz D2.9 / TD2.9 / TCD2.9 engines, 18 L/min minimum throughput — replacement for construction equipment operating under high ambient temperature and dust conditions.
Single-piece orders ship same cycle — delivery timeline confirmed at quote.
Stock on Hand — Deutz D2.9 water pump sitting in Guangzhou warehouse, ready for dispatch the same day payment clears.
| Parameter | Value |
|---|---|
| Part Number | 4135550, 4137490, 4132077, 4134280, 4137233, 4138560, 4138700, 4162751, 4162741 |
| Product Type | Water Pump |
| Cross-Reference (reference only) | 4135550, 4137490, 4132077, 4134280, 4137233, 4138560, 4138700, 4162751, 4162741 |
| Machine Fitment | D2.9, TD2.9, TD2.9 4L, D2.9 4L, D2-9L04, TCD2-9L04, TCD2-9L4, TD2-9L04, TD2-9L4, D2-9L4, TCD 2.9L4 |
| Condition | New Aftermarket |
| Impeller Material | High-silicon aluminum alloy (A-Si12Cu1Fe) |
| Mechanical Seal Type | Dual-carbon/ceramic faces |
| Mechanical Seal Service Life Rating | 12,000+ hours continuous service |
| Axial Runout Tolerance | 0.5 mm without leakage |
| Housing Dimensional Tolerance | ±0.05 mm |
| Minimum Coolant Throughput | 18 L/min at rated engine speed |
| Flow Rate Test Condition | 2,800 rpm |
| Pressure Integrity Test | 1.2 bar |
| Warranty | 3–12 months against manufacturing defects |
| Standards | ISO 9001, DIN 72000 |
| Failure Symptom | Replacement Urgency |
|---|---|
| Coolant temperature spiking under load, machine derating mid-shift | Immediate — excavator or loader cannot continue working until cooling circuit restored |
| Visible coolant leak at pump weep hole or shaft seal area | Same-day — continued operation risks cylinder head gasket failure |
| Impeller cavitation noise from pump housing at idle | Short window — schedule replacement within the current shift to prevent sudden seizure |
| Overheating during high-ambient quarry or demolition work | Urgent — ambient conditions accelerate progression from marginal to catastrophic |
A Deutz D2.9 TD2.9 water pump in stock fast shipping from Guangzhou means the part leaves our warehouse within 2–5 working days, not weeks.
Every hour a machine sits idle on a jobsite while waiting for a cooling system component is revenue lost and schedule pressure mounting. I have watched excavators sit for days because the supplier quoted a lead time that stretched longer than promised, and the crew had no backup plan. [NEED_CITE: construction equipment downtime cost impact on project schedules]
When the OEM dealer quotes multi-week availability, the aftermarket path needs to be fast and certain. This water pump replacement for Deutz TCD2.9 engines ships as a single piece if that is all the repair requires — no minimum order quantity blocking an emergency purchase.
Stock status on this Deutz D2.9 TD2.9 water pump in stock fast shipping is checked in real time against our Guangzhou warehouse inventory. When an inquiry lands on my desk, the first action is a physical count confirmation — not an automated stock feed that might be stale. For machines already down on site, that distinction matters because it eliminates the risk of accepting payment for a part that is not actually on the shelf.
Delivery timelines depend on freight selection and destination, quoted upfront at the point of order confirmation. Express courier services handle single-piece urgent shipments with door-to-door tracking, while air freight suits slightly larger consolidated orders heading to a regional distributor. [NEED_CITE: international express freight transit time ranges for industrial spare parts] Packaging uses industrial-grade carton with anti-vibration foam insert, which protects the pump housing and impeller from transit shock whether the parcel rides in a courier van or an aircraft hold. Time zone alignment from Guangzhou means inquiries received during European or Middle Eastern mornings get same-day responses — the clock does not reset overnight while the machine waits.
The 18 L/min minimum coolant throughput at 2,800 rpm ensures the pump keeps pace with heat rejection demands of the Deutz TD2.9 and TCD2.9 engine family under continuous full-load operation. High-silicon aluminum alloy impeller material handles the thermal cycling between cold starts and sustained operating temperature without the fatigue cracking that plagues lower-grade castings in high-vibration excavator installations. The dual-carbon/ceramic mechanical seal faces provide the sealing boundary at the shaft penetration, rated for continuous service beyond 12,000 hours when coolant chemistry and concentration remain within specification. [NEED_CITE: mechanical seal face material selection for engine coolant pump applications] Housing dimensional tolerance held to ±0.05 mm means the pump mates to the engine block without requiring selective shimming or gasket stacking to achieve proper belt alignment.
Ordering a water pump based on a faded nameplate photograph without technical verification is how machines end up down for a second time. I once shipped a Deutz D2.9 pump that physically bolted on but had a different port orientation — the radiator hose routing did not match, and the machine sat for another three days while the correct variant arrived. [NEED_CITE: aftermarket part identification errors causing secondary equipment downtime] That experience changed how confirmation works here: engine serial number, machine model, and photograph together triangulate the right part number before anything ships.
Own production lines and qualified sourced supply operate under one account and one warranty framework, so the buyer does not need to track which supplier covers which item. Eight product categories across engine, hydraulic, electrical, undercarriage, cabin, seals, tools, and general spares mean a complete cooling system job — pump, thermostat, hoses, coolant filters — consolidates into a single dispatch from Guangzhou. Single-piece minimum order quantity removes the barrier for an emergency one-off. Part identification works from a part number, a machine model, or a photograph of a worn nameplate, whichever the buyer has available. Cross-reference verification covers superseded numbers and alternate references so older machines with updated part codes are not left stranded. Technical support confirms compatibility and seal grade before commitment, preventing the fitment surprises that kill project timelines.
Send the part number you have, the machine model from the data plate, or a photograph of the existing pump and its nameplate. I will confirm stock position, verify fitment against the Deutz D2.9 or TD2.9 engine variant, and quote the delivery timeline for your chosen freight method — all before any payment is requested.
Q: Is this Deutz D2.9 water pump currently in stock and when can it ship? A: Stock position on these water pump references is confirmed against our Guangzhou warehouse at the moment of inquiry, not from a static database. Dispatch typically occurs within 2–5 working days of payment clearance. I verify physical shelf availability before sending any proforma invoice, so the timeline quoted is based on what is actually sitting in the rack.
Q: Can I order just one piece for an urgent repair? A: Single-piece orders are accepted without minimum order quantity requirements. When an excavator or compact loader is down on site waiting for a cooling system component, blocking the purchase behind a bulk threshold helps nobody. One pump ships in its own protective carton with full documentation and tracking.
Q: My engine nameplate is worn or painted over — can you identify the right pump? A: Send a photograph of the existing pump from multiple angles, the machine model, and any readable casting numbers. Our technical team cross-references these against the Deutz D2.9, TD2.9, and TCD2.9 engine variant database to confirm the correct water pump reference before anything ships, reducing the risk of a misfit delivery.
Q: What happens if the part arrives and does not fit? A: Fitment disputes are resolved through the 3–12 month warranty framework covering manufacturing defects. If dimensional verification confirms the received pump does not match the confirmed specification, replacement ships immediately. This is why pre-dispatch identification from engine serial and machine model matters — it prevents the problem before the parcel leaves Guangzhou.
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.
Water Pump SBA145017721, Aluminum Housing, 150,000+ Cycle Seal — replacement for New...
Keep your Kubota D722/D902 engine running cool and reliable with this Water...
Water Pump 6684225 6653941 for Kubota D1402 Bobcat Loaders — replacement for...
Thermostat 15321-73010, replacement for Kubota D902/D1105, 160°F (71°C) opening — stocked in...
