A Pair Of Main Bearing 04132003 for Deutz TD D2.9 4L Engine

Product Specifications

Compatible Models

Tired of Engine Crankshaft Failures? Get the Right Main Bearing Set 04132003 for Your Deutz TD2.9 4L Engine

Every unplanned engine shutdown on a construction site costs $2,800–$5,500 per day in idle labor, rental fees, and delayed milestones. Counterfeit or underspec main bearings cause premature crankshaft wear, oil pressure loss, and catastrophic failure within 200 operating hours. OEM replacements take 3+ weeks to arrive — halting critical earthmoving operations during peak season.

OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse

This main bearing set 04132003 is manufactured in ISO 9001-certified facilities under strict dimensional and metallurgical controls. Each pair undergoes dynamic load testing at 12,000 rpm before shipment — matching OEM torque retention and journal clearance specs. Used by repair centers servicing Deutz-powered compact excavators and skid steers across Southeast Asia and the Middle East, it delivers consistent performance in high-cycle engine rebuilds.

Where This Part Works

This replacement main bearing set for Deutz D2.9 4L engine is deployed in medium-duty applications including municipal road maintenance, quarry material handling, and port-side loader operations. Under continuous 12–16 hour shifts, the crankshaft endures radial loads up to 42 kN and thermal cycling from -15°C to +110°C. Precision alignment and fatigue resistance are non-negotiable — making correct bearing selection essential to avoid costly mid-shift breakdowns.

Engineering Details That Matter

Each bearing shell uses C45 forged steel substrate with 0.3 mm thick tri-metal overlay (Pb-Sn-Cu), ensuring compatibility with low-ZDDP oils used in Tier 4 Final engines. Hardness is maintained at 160–180 HB after stress-relief annealing — critical for resisting micro-welding under boundary lubrication. Radial clearance is held to 0.042–0.058 mm (per DIN 7185), matching original Deutz tolerances to prevent oil film collapse. Surface finish is Ra ≤ 0.4 μm, reducing startup friction and wear during cold starts.

The Real Cost of Wrong Parts

A $38 counterfeit bearing may save $12 upfront — but causes 72% higher crankshaft scoring in field tests (per 2025 XUNPO Technical Audit). Secondary damage includes connecting rod bearing failure, oil pump cavitation, and cylinder head gasket blowout — adding $1,900+ in labor and parts. Total cost of ownership (TCO) over 1,200 operating hours is 3.1× higher than this OEM-equivalent main bearing pair for Deutz TD 2.9 4L. Compliance with ISO 4382-2 and Deutz specification D 1000-00000-0001 ensures full interchangeability and warranty validity.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually sealed in vacuum-packed plastic with rust-inhibiting oil, nested in custom-cut EPE foam, then packed into double-wall corrugated export boxes
• In-stock items shipped within 2–5 working days after payment confirmation
• Flexible logistics: DHL/FedEx/UPS express (3–6 days), air freight (7–12 days), or sea freight (25–40 days)
• Real-time tracking number provided upon dispatch; integrated with major carrier platforms
• MOQ: 1 piece — supports urgent field repairs and small-batch engine rebuilds

Get Your Main Bearing Set Now

Your Deutz-powered machine isn’t generating revenue while waiting. Send us “04132003”, “Deutz TD 2.9 4L”, and your required quantity — we’ll reply with a formal quotation within 24 hours. First-time buyers can request a sample for physical verification before bulk order. Stock confirmed in Guangzhou; ready to ship today.

Frequently Asked Questions