Water Pump 16110-78156-71 for Toyota 4Y Engine Forklifts – Direct OEM Replacement

Product Specifications

Compatible Models

Tired of Overheating Forklifts? Get the Right Water Pump 16110-78156-71 for Your Toyota 4Y Engine

Every hour a forklift sits idle due to cooling system failure costs operators hundreds in lost productivity — especially in high-throughput warehouses and port terminals. OEM water pumps take 2–4 weeks to arrive and cost 30–50% more. Worse, counterfeit units fail within weeks, causing repeat shutdowns and unexpected labor charges. As field technicians supporting 120+ countries for over a decade, we’ve seen how one mismatched part derails entire maintenance schedules.

OEM-Equivalent Quality, Ready to Ship

This water pump is engineered to match original Toyota 4Y-ECS specifications — built by ISO-certified factories, tested for flow rate, pressure stability, and seal integrity before shipment. It delivers consistent coolant circulation during continuous lift-and-stack cycles in warehouse or outdoor logistics operations. With 10,000+ SKUs in stock at our Guangzhou warehouse, this 16110-78156-71 replacement ships in 2–5 working days — no waiting for overseas production runs.

Where This Part Works

Used daily in demanding environments — from temperature-controlled distribution centers to dusty quarry yards and humid coastal ports — this water pump maintains stable engine temperature under load. In forklifts like the 7FGCU30 or 8FG25B, it sustains coolant flow even during extended high-idle periods and rapid duty cycles. Correct fitment prevents cavitation and thermal stress on the 4Y block — critical for avoiding head gasket failure or cylinder liner corrosion in aging fleets.

Engineering Details That Matter

The housing is precision-cast aluminum alloy with tight dimensional tolerances (±0.05 mm) ensuring perfect alignment with the timing cover and drive pulley. The impeller uses hardened stainless steel blades, resistant to erosion from glycol-based coolants and mineral deposits common in hard-water regions. Shaft runout is controlled to ≤0.03 mm to prevent premature bearing wear — a key cause of early failure in aftermarket units. Sealing surfaces are machined to Ra 0.8 µm finish, compatible with OEM gaskets and eliminating coolant seepage at operating pressures up to 1.2 bar.

The Real Cost of Wrong Parts

A $35 counterfeit water pump may save $20 upfront — but often fails within 300 operating hours, triggering overheating, warped cylinder heads, and unplanned downtime averaging $1,200 per incident in labor and lost throughput. Genuine-equivalent parts like this 16110-78156-71 replacement meet ISO 9001-compliant production standards and undergo full functional testing. Over 12 months, total cost of ownership drops 42% compared to low-tier alternatives — factoring in service life (≥8,000 hours), warranty coverage, and avoided secondary damage.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually sealed in anti-corrosion film, secured in molded foam insert, packed in reinforced double-wall cardboard box
• In-stock items ship within 2–5 working days after order confirmation
• Flexible logistics: Express (DHL/FedEx/UPS), air freight, or sea freight — selected per customer requirement
• Real-time tracking number provided upon dispatch
• MOQ is 1 piece — supports urgent repairs and pilot testing

Get Your Water Pump Now

Your forklift shouldn’t wait. Send us your machine model (e.g., 7FGCU30 or FCG25F9), quantity, and destination — we’ll email a competitive quote within 24 hours. First-time buyers can request a sample for physical verification before bulk ordering. Every day delayed is revenue lost; act now to keep your fleet moving.

Frequently Asked Questions