1000802949Cylinder Block

1000802949 cylinder block is a high-strength engine core part, fitting Weichai WD615/WD618 and SINOTRUK Steyr power systems. It is used for heavy-duty trucks, mining dumpers, engineering vehicles and large generators that require stable heavy-load operation. As the engine base, it integrates cylinder bores, crankshaft chambers, camshaft holes, oil and cooling channels, carrying pistons, connecting rods and crankshafts. It bears engine operation and combustion loads, ensuring component accuracy and overall stability. Optimized cylinder bores ensure uniform heat and good lubrication, reducing piston wear. It seals well (no oil/water leakage), meets national emission standards, and suits long-term heavy work.

①Applicable Vehicles: Shaanxi Delong F3000/X3000/New M3000, SINOTRUK HOWO, Steyr, Hoahan, Beiben 8×4 trucks, engineering vehicles and generators with WD615/WD618 and Steyr engines.

②Adaptable System: Matches original engine components (piston, crankshaft, cylinder head) and lubrication/cooling systems. No modifications needed; direct replacement.

③OE Reference Number: 1000802949

④Interchangeability: Follows original sizes, bore spacing, mount holes and bolts. Direct replacement without bracket adjustment, saving maintenance time and costs.

⑤Value-added Service: Verify fit via VIN/engine model. Provide pre-installation cleaning, bore inspection and post-installation guidance to avoid operation faults.

Core Materials

Made of high-strength alloy cast iron (HT300) for strength, wear resistance and heat dissipation. Cylinder bores have wear-resistant liners; crankshaft/camshaft holes have alloy steel sleeves. Bolt holes use reinforced cast iron for stable fastening.

Surface Treatment

High-temp anti-rust paint for corrosion resistance. Cylinder bores are precision honed; mounting surfaces are ground for flatness. Oil/cooling channels are cleaned for smooth flow.

Production Craftsmanship

Precision casting ensures no pores/cracks. CNC machining guarantees bore and shaft hole accuracy. Cylinder liners are press-fitted precisely. Each block passes pressure, leak and dimension tests before assembly.

①Quality Grade: OE-matching, meets Weichai/SINOTRUK standards. Passed 1200-hour extreme bench test, fits harsh environments (mining, plateau, coastal).

②Inspection Items: High-pressure water test (18MPa), air tightness, bore roundness, coaxiality, dimension and appearance checks.

③Quality System: IATF16949 and ISO9001 certified, full-process quality control.

④Batch Tracking: Laser-marked OE/batch/production date, 3+ years traceable records.

①Average Service Life: ≥4 years (400,000km), matches engine maintenance cycles.

②Performance Advantages: High-strength material resists deformation; precision bores reduce wear; good lubrication/heat dissipation avoids overheating; tight sealing prevents leakage.

③Environment Adaptability: Withstands -40℃~420℃, resists dust/humidity; adapts to plateau low pressure for stable operation.

Common Fault Optimization

Solves original faults: bore wear, shaft hole deformation, channel blockage, leakage and bolt hole damage. Upgraded materials reduce fault rates and engine failures.

Maintenance & Replacement Value

Direct on-site replacement (no modifications), cuts maintenance time by 30%. Fully compatible, quick to use. Stable structure reduces downtime; easy to maintain with low costs.

Packaging Configuration

Three-layer protective packaging: foam, EVA pad, reinforced carton. Steel bracket fixes the block; plastic covers seal bores/ports. Accessories are independently packaged.

Marking Specifications

Outer Carton: OE, product name, vehicles, quantity, batch, weight, warnings. Export cartons have multilingual instructions.

Product Marking: Laser-marked OE, bore diameter, production date/batch, wear-resistant.

Customization: Neutral/LOGO packaging available; carton details adjustable for different markets.

①Inventory: Sufficient regular stock, immediate spot delivery for urgent needs.

②MOQ: 2 units; bulk discounts (≥50 units); adjustable production cycle for large orders.

③Delivery: Spot orders shipped in 24-48hrs; bulk in 8-12 days. Foreign trade provides customs clearance and optional transport.

④Stability: Independent production lines, monthly output ≥3,800 units for stable supply.

①Certification: IATF16949/ISO9001 certified; third-party test reports available for import/export.

②Quality Guarantee: 24-month warranty; free return/replacement for non-human faults.

③Technical Support: 24-hour online service; installation and fault diagnosis guidance.

④Return Policy: We bear freight for quality faults; free replacement for transport damage.

Q1: Compatible with WD615/WD618?

A1: Yes, fits WD615/WD618 and Steyr engines. Provide model for precise check.

Q2: Installation notes?

A2: Clean block/liner; press-fit liner; replace gasket; fasten bolts by torque; leak test; idle 3-5 mins after startup.

Q3: Foreign trade customization?

A3: Supports neutral/LOGO packaging, multilingual manuals and full customs clearance docs.

Q4: Bore wear during warranty?

A4: Provide fault photos/batch number; free replacement + freight if quality issue.

Installation Requirements

Check for deformation/cracks; clean bores/channels; press-fit liner; replace gasket; fasten bolts; connect pipes tightly; leak test before use.

Regular Inspection

Check leakage every 15,000km; inspect bore wear every 50,000km; clean channels every 40,000km; re-tighten bolts every 100,000km.

Storage Requirements

Store in dry, dust-free warehouse; place horizontally; seal bores/ports; 1-year shelf life (unopened); coat bore with anti-rust oil after opening.

Replacement Tips

Replace for leakage, overheating, power loss or excessive wear. Replace liner/gasket/bolts together; leak test after replacement.

Hot Tags: 1000802949cylinder block, China 1000802949cylinder block manufacturers, suppliers, factory, 1000402861, 612601080457 fuel pump, WP10 Cylinder head, SHAANXI Engine Alternator, DZ 612600130390 Single Cylinder Compressor, 612600080674 Fuel Injection Pump