Turbocharger S300A113 for Mack CV713 Truck – Direct Replacement 631GC5172M5

Product Specifications

Compatible Models

Tired of Turbo Failures on Your Mack CV713? Get the Direct Replacement S300A113 Turbocharger for 631GC5172M5

Every unplanned turbo failure on a Mack CV713 costs hundreds in labor, thousands in downtime, and delays critical freight schedules. OEM replacements take 3–4 weeks and cost up to 45% more — while counterfeit turbos often fail within 200 operating hours. Fleet managers and repair shops need reliable, fast-access parts that match original specs — not compromises.

OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse

This S300A113 turbocharger is manufactured in ISO 9001-certified facilities and undergoes full performance testing before shipment — including boost pressure validation at 1.8 bar and rotational balance verification up to 120,000 RPM. Built for continuous-duty operation in Mack E7 and AI427 engines, it delivers consistent airflow and thermal stability during long-haul transport or heavy-duty vocational use. With 10,000+ SKUs in stock, XUNPO ships confirmed-fit turbos for Mack CV713 within 2–5 working days.

Where This Part Works

The S300A113 turbocharger operates under high-temperature, high-pressure conditions typical in regional haul, construction logistics, and quarry transport applications. It sustains exhaust gas temperatures above 700°C while maintaining compressor efficiency across variable load cycles. In Mack CV713 trucks equipped with AI427 or E7 engines, correct turbo selection prevents over-boosting, oil coking, and premature bearing wear — all common causes of catastrophic engine derating in high-utilization fleets.

Engineering Details That Matter

Forged steel turbine wheel ensures resistance to thermal fatigue and creep deformation at sustained high RPM. The nickel-alloy compressor housing resists oxidation and maintains dimensional stability after repeated thermal cycling. Precision-ground journal bearings are pre-lubricated with high-viscosity synthetic oil compatible with Mack EO-O Premium 15W-40. Radial clearance is held to ±0.02 mm to prevent shaft whip and vibration-induced seal failure. All gasket surfaces are CNC-machined to ±0.05 mm flatness for leak-free mating with the exhaust manifold and intake housing.

The Real Cost of Wrong Parts

A $200 low-cost turbo may save upfront but risks $3,200 in tow fees, $1,800 in labor for re-installation, and $5,000+ per day in lost revenue for a regional freight operator. OEM-equivalent turbos meeting ISO 8573-1 Class 2 air purity standards reduce oil contamination risk by 70% versus uncertified units. Total cost of ownership drops when you factor in 2× longer service life (30,000+ km vs. 15,000 km), no warranty voiding, and zero compatibility-related rework. This S300A113 turbocharger meets Mack’s published torque specs (22 N·m for turbine housing bolts) and flow curve tolerances (±3% at 100,000 RPM).

Why Customers Trust XUNPO

Packaging & Shipping

• Individually boxed with custom-cut EPE foam and sealed moisture-proof inner bag
• In-stock items shipped within 2–5 working days after order confirmation
• Flexible shipping: DHL/FedEx/UPS express (3–5 days), air freight (7–12 days), sea freight (25–40 days)
• Real-time tracking number provided upon dispatch
• MOQ: 1 piece — supports urgent field repairs and small-fleet maintenance

Get Your S300A113 Turbocharger Now

Your Mack CV713 shouldn’t sit idle waiting for parts. Send us your truck’s VIN, current turbo part number (631GC5172M5), and required quantity — we’ll email a competitive quote within 24 hours. First-time buyers can request a sample for bench testing before bulk order. With Guangzhou warehouse stock and direct factory support, replacement turbos ship fast — so your fleet stays productive.

Frequently Asked Questions