Piston Ring Set 04175141 for Deutz Engine 1011 BFL1011 BF4L1011F BF4M1011F BF4L1011

Product Specifications

Compatible Models

Tired of Cylinder Blow-by and Power Loss? Get the Right Deutz 1011 Piston Ring Set for Your Atlas 1204 or Bomag 172 D-2

Every unplanned engine shutdown on a road paver or tandem roller costs thousands in idle labor, delayed contracts, and rental penalties. Counterfeit piston rings cause rapid cylinder wall scoring, compression loss, and oil consumption spikes—often within 200 operating hours. OEM replacements take 3 weeks to arrive, halting maintenance during peak season. And sourcing correct rings across Deutz-powered machines—from Liebherr cranes to HAMM rollers—means juggling five suppliers and risking mismatched sets.

OEM-Equivalent Quality, Ready to Ship

This Deutz 1011 piston ring set is manufactured in ISO 9001-certified facilities with full dimensional and metallurgical traceability. Each set undergoes dynamic compression testing and surface hardness verification before release. Built for high-wear resistance in continuous-duty applications like asphalt compaction and excavation, it delivers consistent sealing performance across all Deutz BF4L1011F and BF4M1011F engines. With 10 years’ experience supplying aftermarket parts to repair centers in North America, Africa, and Southeast Asia, XUNPO ensures technical accuracy—not just part numbers.

Where This Part Works

This piston ring set operates under extreme thermal cycling and high combustion pressure in compact diesel engines powering construction site equipment: HAMM DV6.4 tandem rollers compacting hot asphalt at 140°C surface temperatures, Bomag 172 D-2 soil compactors running 16-hour shifts on quarry sites, and Liebherr L500 mobile cranes performing precision lifts where engine reliability directly affects safety. In these conditions, ring flutter, scuffing, and ring land wear must be prevented—not just tolerated.

Engineering Details That Matter

The top compression ring features hard-chrome plating (≥650 HV) for abrasion resistance against carbon deposits and abrasive dust ingress common in off-road environments. The second compression ring uses tapered face geometry to improve oil control and reduce blow-by during transient load changes. All three rings are precision-ground to ±0.005 mm thickness tolerance, ensuring uniform radial pressure distribution and minimizing groove wear. The oil control ring assembly includes a three-piece design with a stainless steel expander, preventing tension loss after 500+ hours of operation. Heat-treated ductile iron side rails maintain structural integrity up to 220°C exhaust gas recirculation temperatures.

The Real Cost of Wrong Parts

A low-cost ring set failing at 150 hours forces a full engine teardown—adding $1,200 in labor, $800 in gaskets and bearings, and 3 days of machine downtime. That’s over $9,000 in total cost of ownership versus a verified replacement. OEM specifications require minimum tensile strength of 1,100 MPa and microhardness ≥620 HV for Deutz 1011 applications—standards our rings meet and document. Using non-compliant rings voids engine warranty and increases NOx emissions beyond EU Stage IIIA limits. Total cost isn’t about price per set—it’s about uptime per operating hour.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually sealed in vacuum-packed foil with rust-inhibiting oil, then nested in molded EPE foam inside reinforced corrugated box
• In-stock items shipped within 2–5 working days after payment confirmation
• Flexible logistics: DHL/FedEx/UPS express (3–5 days), air freight (7–12 days), sea freight (25–40 days)
• Real-time tracking number provided upon dispatch, with proactive delay alerts
• Minimum order quantity: 1 set—no bulk requirement for urgent field repairs

Get Your Deutz 10175141 Piston Ring Set Now

Your roller or excavator isn’t generating revenue while waiting for parts. Send us your machine model, current ring set condition, and required quantity—we’ll reply within 24 hours with a formal quote and availability confirmation. First-time buyers can request one set for physical testing before placing bulk orders. With inventory ready in Guangzhou, you’ll have verified, high-wear-resistant rings installed before your next scheduled maintenance window.

Frequently Asked Questions