SANY OEM 60352119 Screw – High-Strength Fastener for Valve Train Assembly
60352119
Screw
Винт
Tornillo
OEM 60352119 – The genuine SANY parts Screw is a high‑strength hexagon head fastener designed for critical valve train and rocker arm assembly applications in SANY heavy‑duty diesel engines. With reference 60352119, this screw is used to secure rocker lever shafts and related valve train components in D09, D12, D13, WP12, and WP13 engines. Manufactured from heat‑treated alloy steel to property class 10.9 or Grade 8.8 standards, the 60352119 screw delivers superior clamp load retention and fatigue resistance. It is a direct replacement for Actlon tippers, SY mining dump trucks, concrete mixers, and all SANY equipment utilizing these engine platforms. Trust the authentic 60352119 component to maintain precise valve train alignment and prevent costly engine failures.
Screw
Винт
Tornillo
60352119 Screw – Precision Fastener for SANY Rocker Lever and Valve Train Systems
The screw with OEM number 60352119 is a critical fastener used in the assembly of SANY rocker lever mechanisms and related valve train components for D09, D12, D13, WP12, and WP13 diesel engines.
The SANY Rocker Lever Assembly incorporates high‑quality components designed to translate camshaft rotation into precise valve movement, ensuring accurate valve timing and optimal combustion efficiency.
Within the SANY Rocker Lever Assembly, the shaft provides the main rotational axis, while two 60352119 screws are used to secure the assembly components in place, maintaining structural rigidity under continuous operation.
Similarly, the SANY Shaft Assembly, Rocker Lever requires twelve 60352119 screws per assembly to secure the shafts and companion components, demonstrating the fastener’s importance in high‑load engine applications.
Every genuine SANY fastener is manufactured from premium heat‑treated alloy steel, providing consistent mechanical properties across the entire production batch.
The property class 10.9 grade ensures a minimum tensile strength of 1,040 MPa, with a yield strength of 940 MPa, making it suitable for high‑torque applications.
Rolled threads provide superior fatigue resistance by eliminating stress risers and work‑hardening the thread root, offering up to 200% longer service life compared to cut threads.
The screw head is clearly marked with the property class “10.9” for easy identification by service technicians, reducing the risk of incorrect fastener installation during maintenance.
A zinc‑flaked coating provides 720 hours of salt spray resistance, preventing galvanic corrosion and ensuring long‑term reliability even in harsh mining and construction environments.
The coating is also Cr(VI)‑free, meeting modern environmental and safety standards for heavy‑duty equipment components.
Quality assurance includes 100% dimensional inspection and hardness verification, ensuring that each batch meets SANY’s stringent manufacturing specifications.
In critical valve train applications, using a sub‑standard fastener can lead to clamp load loss, component misalignment, and ultimately catastrophic engine failure.
Grade 10.9 Strength
Minimum tensile strength 1,040 MPa – 30% stronger than Grade 8.8 bolts, ideal for high‑load valve train applications.
Rolled Threads
Cold‑rolled thread roots increase fatigue life by 200% compared to cut threads, eliminating stress risers.
Corrosion Protected
Zinc flake coating (Geomet 321 equivalent) provides 720h salt spray resistance, Cr(VI)‑free.
Traceable Quality
100% dimensional and hardness inspection per batch, labeled with OEM 60352119 and heat lot number for traceability.
Technical Specifications – OEM 60352119 Screw
| OEM Number | 60352119 |
|---|---|
| Product Name | Hexagon Head Screw (Rocker Lever Fastener) |
| Thread Size | M8 × 1.25 mm (coarse thread) – other variants available by application |
| Length (Under Head) | 25.0 mm ±0.4 mm (rocked lever assembly variant) |
| Head Size (Across Flats) | 13 mm (hexagon) with “10.9” grade marking |
| Material | Heat‑treated alloy steel (SAE 4140 or equivalent) |
| Property Class | 10.9 per ISO 898-1 (DIN 267) – or Grade 8.8 for some variants |
| Tensile Strength | ≥ 1,040 MPa (Grade 10.9) / ≥ 800 MPa (Grade 8.8) |
| Yield Strength | ≥ 940 MPa (Grade 10.9) / ≥ 640 MPa (Grade 8.8, 0.2% offset) |
| Hardness | 32–39 HRC (Grade 10.9) / 22–32 HRC (Grade 8.8) |
| Surface Coating | Zinc flake (Geomet 321 equivalent), silver finish |
| Corrosion Resistance | ≥ 720 hours salt spray (ASTM B117) |
| Installation Torque (Dry) | 25 Nm ± 3 Nm (for M8 × 1.25, 10.9 grade) |
| Compatible Engines | SANY D09, D12, D13, WP12, WP13 series |
Why Genuine SANY 60352119 Screw Is Superior to Aftermarket Fasteners
Aftermarket screws are often manufactured from lower‑quality carbon steel without proper heat treatment, resulting in lower strength (often Grade 8.8 or unmarked).
Using a sub‑standard fastener in a rocker lever assembly designed for Grade 10.9 can cause thread stripping, clamp load loss, and eventual component misalignment.
The genuine 60352119 screw is manufactured from premium chromium‑molybdenum alloy steel and heat‑treated to achieve consistent mechanical properties across every batch.
Aftermarket fasteners often have cut threads with sharp roots, which act as stress concentrators and reduce fatigue life, leading to premature bolt fracture under cyclic loading.
Genuine SANY screws feature rolled threads that work‑harden the thread root and eliminate stress risers, providing up to 200% longer fatigue life than cut‑thread fasteners.
Poor corrosion protection is another common failure of aftermarket parts. Basic zinc plating rusts after 72 hours of salt exposure, leading to thread seizure and bolt breakage during removal.
The genuine 60352119 screw is coated with zinc flake technology, providing 720 hours of salt spray resistance – ten times better than standard hardware.
For critical valve train applications, using the correct genuine fastener is not optional – it is essential for engine reliability, safety, and long‑term performance.
- Certified material with heat treatment – verified 10.9 / 8.8 property class per ISO 898-1.
- Rolled threads improve fatigue resistance by 200% vs. cut threads.
- Zinc flake coating – 720h salt spray resistance, Cr(VI)-free.
- Precision‑machined head and underhead bearing surface ensures consistent clamp load distribution.
- Supplied in SANY original packaging with heat lot traceability and property class marking.
- Direct OEM fit for Actlon trucks, SY excavators, concrete mixers, wheel loaders, and motor graders.
Compatibility & Installation Guidelines
The 60352119 screw is compatible with SANY D09, D12, D13, WP12G460E50, and WP13G500E30 diesel engines.
It is used in Actlon 6×4/8×4 tippers, SY331, SY412, SY425 mining dump trucks, SYM3310 series, concrete mixer trucks, wheel loaders, motor graders, and STC truck cranes.
Application examples: Rocker lever shaft mounting, valve train component securing, and general engine assembly fastening.
Before installation, clean the threaded holes and ensure they are free of oil and debris. Lubricate threads with light engine oil or as specified by the SANY maintenance manual.
Tighten using a calibrated torque wrench following the prescribed sequence and torque specification (e.g., 25 Nm ± 3 Nm for M8×1.25, Grade 10.9, lubricated).
Do not reuse torque‑to‑yield screws. Always replace with new genuine SANY fasteners after removal.
Never mix screws of different grades or manufacturers in the same assembly. Use only genuine 60352119 fasteners for guaranteed performance.
Store screws in a dry environment and keep them in original packaging until use to preserve the corrosion protection coating.
SANY Original Quality
Every 60352119 screw meets SANY’s material strength, thread accuracy, and coating specifications.
Traceable Packaging
Each screw labeled with OEM 60352119, heat lot number, and property class marking.
Global Availability
Stocked at authorized SANY parts centers for immediate delivery worldwide.
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