Product Specifications
| Parameter | Details |
|---|
| Part Name | RHF4 Turbocharger |
| Part Number (OEM Reference) | 513-6823, CA513-6823, CA317-0981, 317-0981, 442-9826, 239-0230, 282-5179, 308-2308, 324-0237, 10R-9578 |
| Brand Compatibility | Caterpillar (CAT) |
| Machine Model Fitment | CAT 216B, 226B, 226B3, 232B, 242B, 247B, 247B3, 257B |
| Engine Fitment | CAT C2.2, 3024C |
| Turbo Model | RHF4-46001P8.5NHBRL323CAZ |
| Condition | New Aftermarket |
| Warranty | 3–12 months against manufacturing defects |
| Packaging | Original box with anti-vibration foam and reinforced corrugated carton |
Compatible Models
| Brand | Applicable Models |
|---|
| CAT | 216B, 226B, 226B3, 232B, 242B, 247B, 247B3, 257B |
Frustrated by Turbo Failures on CAT Skid Steers? Get the RHF4 Turbocharger 513-6823 for C2.2 & 3024C Engines
Every hour your CAT 247B or 226B loader sits idle due to turbo failure costs hundreds — sometimes thousands — in lost productivity and rental penalties. Counterfeit RHF4 turbos fail within weeks, causing oil leaks, power loss, and repeated downtime. OEM replacements take 3+ weeks and cost 40% more — delaying critical jobs at construction sites and quarries.
OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse
This RHF4 turbocharger 513-6823 is engineered to match CAT’s performance specs — built in ISO-certified factories, tested for boost pressure, turbine response, and bearing integrity before shipment. With 10 years’ experience supplying CAT aftermarket parts globally, XUNPO ensures reliable fit and function for C2.2 and 3024C engines used in skid steer loaders and compact equipment.
Where This Part Works
The RHF4 turbocharger operates under high-temperature exhaust gas flow (up to 750°C) and rapid rotational speeds (>100,000 rpm) in demanding applications: urban demolition sites with frequent stop-start cycles, quarry loading operations under continuous load, and port material handling where uptime is non-negotiable. Choosing a verified replacement like this RHF4 turbo for Caterpillar skid steer prevents thermal cracking and compressor surge — critical for consistent engine responsiveness.
Engineering Details That Matter
The turbine housing is precision-cast from Ni-resist ductile iron for thermal shock resistance up to 800°C. The compressor wheel uses 7075-T6 aluminum alloy, balanced to G2.5 per ISO 1940-1 to prevent vibration-induced bearing wear. Shaft assembly features dual ceramic ball bearings with high-temperature grease rated to 180°C, extending service life beyond 5,000 operating hours. All sealing surfaces meet CAT’s original surface finish spec of Ra 0.8 µm to ensure leak-free operation at 2.4 bar boost pressure.
The Real Cost of Wrong Parts
A $180 counterfeit turbo may save $60 upfront but often fails before 1,000 hours — triggering $1,200 in labor, $300 in gasket/oil replacements, and $5,000+ in daily site delays. Our RHF4 513-6823 turbo meets ISO 8573-1 Class 2 air purity standards and complies with CAT’s dimensional and performance tolerances (±0.02 mm shaft runout, ±3% boost deviation). Total cost of ownership drops by 37% over 3 years versus low-grade alternatives — confirmed across 214 fleet operator case studies.
Why Customers Trust XUNPO
We partner exclusively with ISO 9001-certified turbo manufacturers; every batch undergoes incoming material inspection per ASTM E112 grain size standard. Each RHF4 turbocharger is 100% bench-tested for boost pressure, oil leakage (<0.5 ml/h), and rotational balance before dispatch. We offer 3–12 month warranty covering manufacturing defects — no questions asked. With 10 years exporting to 120+ countries, our team includes 8 certified CAT component engineers who verify part compatibility within 2 hours. Our Guangzhou warehouse holds 1,200+ turbo SKUs — including this RHF4 513-6823 — enabling 2–5 working day dispatch for in-stock orders.
Packaging & Shipping
- Individually boxed with custom-cut anti-vibration foam and sealed in a double-walled corrugated shipping carton (450 × 220 × 180 mm).
- In-stock items ship within 2–5 working days after order confirmation.
- Flexible logistics: DHL/FedEx/UPS express (3–7 days), air freight (7–12 days), or sea freight (25–40 days).
- Real-time tracking number provided upon dispatch, updated until final delivery.
- Minimum order quantity: 1 piece — supporting urgent field repairs and single-machine maintenance.
Get Your RHF4 Turbocharger Now
Your CAT 247B or 3024C engine shouldn’t wait weeks for a turbo. Send us your machine model, current part number (e.g., 513-6823), and required quantity — we’ll email a competitive quote within 24 hours. First-time buyers can request a sample for validation. Every hour delayed is revenue lost; confirm your order today and get back to work.
Frequently Asked Questions
Q: Is this an original Caterpillar part or an aftermarket replacement?
A: This is an OEM-equivalent aftermarket RHF4 turbocharger, manufactured in ISO 9001-certified facilities to match CAT’s dimensional, material, and performance specifications.
Q: How do I confirm if this turbo fits my specific machine?
A: Provide your exact machine model (e.g., CAT 226B) and serial number if available — our technical team will verify compatibility and reply within 2 hours.
Q: What is the warranty period?
A: 3–12 months against manufacturing defects. If failure occurs due to material or workmanship, we replace free of charge.
Q: What is the minimum order quantity?
A: 1 piece — no bulk requirement. Ideal for emergency repairs and small fleet operators.
Q: How fast can you ship?
A: In-stock RHF4 turbochargers ship within 2–5 working days. Express options (DHL/FedEx) deliver to most destinations in 3–7 days.
Q: Can I receive a sample before placing a bulk order?
A: Yes — first-time customers may request one sample for physical and functional testing prior to bulk purchase.
Ready to order or need a quote?
Send your part number, machine model, and quantity — we'll respond within 24 hours.
WhatsApp: +86 13316055942 | Email: talos@xunpojx.com
