Valve Tappet 04165057 for Deutz Engine TCD2.9 TCD3.6 TCD2.2L3 TCD2.9L4 TCD3.6L4 TD2.2L3 TD2.9L4 TD2009L4 TD3.6L4 TCD2.9 TCD3.6 D2.2L3 D2.9L4

Product Specifications

Compatible Models

Frustrated by Engine Valve Tappet Failures on Your Deutz TCD2.9 or TCD3.6? Replace 04165057 with Confidence

Every unplanned engine shutdown on a Deutz-powered excavator, generator set, or industrial pump costs hundreds to thousands of USD in downtime — especially when caused by premature tappet wear or incorrect fit. OEM 04165057 replacements take 3–4 weeks and cost up to 45% more. Counterfeit tappets fail within weeks due to inconsistent heat treatment and dimensional drift — triggering valve train damage and costly secondary repairs.

OEM-Equivalent Quality, In Stock & Ready to Ship

XUNPO supplies this Deutz valve tappet from ISO 9001-certified factories with full traceability. All units undergo pre-shipment functional testing for lift accuracy, surface hardness, and dimensional compliance per original Deutz specifications. With 10 years’ experience supplying engine components globally, we support maintenance teams across mining, construction, and power generation where consistent TCD2.9 and TCD3.6 engine uptime is non-negotiable.

Where This Part Works

This valve tappet operates under high-cycle mechanical loading in Deutz engines powering compact excavators, skid-steer loaders, mobile cranes, marine auxiliary generators, and quarry compressors. It directly transfers camshaft motion to the valve stem — requiring precise geometry, fatigue resistance, and thermal stability. In dusty, high-temperature environments like Middle Eastern quarries or Southeast Asian ports, correct material selection and surface finish prevent galling and sticking — making reliable 04165057 tappet replacement essential.

Engineering Details That Matter

Each tappet is precision ground from forged alloy steel (AISI 52100 equivalent), ensuring uniform grain structure and superior wear resistance over cast alternatives. Hardness is maintained at 58–62 HRC after quenching and tempering — critical for resisting cam lobe pitting under repeated impact loads. Surface roughness is controlled to Ra ≤ 0.4 µm to minimize friction and oil film breakdown during cold starts. Dimensional tolerances are held to ±0.005 mm on critical diameters and face runout — guaranteeing full interchangeability with original Deutz assemblies without shimming or adjustment.

The Real Cost of Wrong Parts

A $15 counterfeit tappet can trigger $2,800 in labor, $1,200 in additional parts, and 3+ days of equipment idleness — not counting contractual penalties for missed project deadlines. OEM-spec conformity isn’t optional: incorrect tappet height causes improper valve clearance, leading to burnt valves, loss of compression, and catastrophic head damage. Our 04165057 tappet meets ISO 6817 and Deutz internal standard D1200-2 for valve train components — reducing total cost of ownership (TCO) through extended service life and zero compatibility rework.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually sealed in anti-corrosion packaging with VCI paper and molded foam insert
• In-stock items ship within 2–5 working days after order confirmation
• Flexible logistics: Express (DHL/FedEx/UPS), air freight, or sea freight — all with tracking
• Real-time logistics updates provided from warehouse dispatch to final delivery
• MOQ: 1 piece — designed for urgent field repairs and single-engine rebuilds

Get Your Deutz 04165057 Valve Tappet Now

Your Deutz engine shouldn’t wait weeks for a single tappet. Send us your machine model (e.g., TCD2.9L4), required quantity, and destination — we’ll email a competitive quote within 24 hours. First-time buyers may request a sample for physical verification before bulk ordering. Every day your machine sits idle is revenue lost — act now.

Frequently Asked Questions