Oil Filter Cover (English)
Крышка масляного фильтра (Russian)
Tapa del filtro de aceite (Spanish)
The genuine Shacman OEM 1002140965 Oil Filter Cover is a precision‑engineered component for the Shacman X5000 heavy‑duty truck engine. Part number 1002140965 is designed to seal the oil filter housing, ensuring that pressurised engine oil is directed through the filter element without bypass or leakage. Manufactured from high‑strength die‑cast aluminum or reinforced composite, this oil filter cover features an integrated O‑ring groove, precise bolt holes, and a corrosion‑resistant surface treatment. It is a direct replacement for the original factory cover, essential for any WP12/WP13 engine oil filter service or housing repair.
Specifically developed for WP12 and WP13 engines, the 1002140965 oil filter cover withstands continuous oil pressures up to 10 bar and temperatures up to 150°C. The cover’s ribbed design provides structural rigidity, preventing warping or cracking under thermal cycling. For Shacman X5000 fleet operators, engine rebuilders, and workshop technicians, using the genuine OEM cover guarantees correct sealing, proper alignment of the filter element, and long‑term durability – eliminating oil leaks, filter bypass, and potential engine damage. Every Shacman oil filter cover is pressure‑tested, 100% inspected for dimensional accuracy, and finished with a protective coating. Trust OEM 1002140965 for reliable oil filtration and engine protection.
| Parameter | Specification |
|---|---|
| OEM Part Number | 1002140965 |
| Product Name | Oil Filter Cover / Filter Housing Cap |
| Brand / Engine | Shacman X5000 (WP12 / WP13) |
| Material | Die‑cast aluminum alloy (A380) or glass‑reinforced PA66 |
| Outer Diameter | 98.0 mm ±0.3 mm |
| Height | 42.0 mm ±0.5 mm |
| Mounting Holes (quantity) | 2 × 8.5 mm (for M8 bolts) |
| O‑Ring Groove Size | 2.5 mm depth × 4.0 mm width (ISO 3601‑1) |
| Seal Material (O‑ring) | FKM (Viton®) 75 Shore A |
| Max Operating Pressure | 10 bar |
| Temperature Range | -40°C to +150°C |
| Surface Finish | Zinc‑nickel plating / Powder coating (black) |
| Bolt Torque (recommended) | 20 Nm (M8 bolts) |
| Weight (approx.) | 0.35 kg |
The oil filter cover is a seemingly simple but crucial component of the engine’s lubrication system. The Shacman 1002140965 oil filter cover seals the filter housing, ensuring that all oil leaving the oil pump passes through the filter element before entering the main oil gallery. A damaged or warped cover can allow oil to bypass the filter, carrying contaminants directly to bearings, turbocharger, and camshaft. Even a small leak can reduce oil pressure and cause engine damage.
This cover is designed to withstand the repeated thermal cycles of a heavy‑duty diesel engine. The die‑cast aluminum construction provides excellent strength and heat dissipation, while the integrated O‑ring groove ensures a tight seal against the housing. The cover is also ribbed to prevent flexing under high oil pressure, which could otherwise cause the O‑ring to lose its compression.
In the WP12/WP13 engine, the oil filter cover is removed at every oil change to access the filter element. Repeated removal and re‑installation can wear the cover’s threads or sealing surface. A genuine replacement cover restores the original fit and sealing integrity.
The 1002140965 cover is manufactured from A380 aluminum alloy (or, on some variants, glass‑reinforced PA66). A380 provides excellent castability, pressure tightness, and corrosion resistance. After casting, the cover is heat‑treated (T5) to relieve residual stresses and then CNC‑machined to achieve a flat sealing surface with a surface finish of Ra ≤ 1.6 µm. The cover is then zinc‑nickel plated or powder‑coated black to resist oil, coolant, and road salt.
The included O‑ring (or separately available) is made from FKM (Viton®) fluorocarbon rubber, which resists high temperatures (up to 200°C intermittent) and is compatible with all engine oils and additives. The O‑ring is pre‑lubricated to prevent pinching during installation.
Aftermarket covers are often made from lower‑grade aluminum or plastic that can warp, crack, or leak under pressure. Genuine Shacman covers are designed for the specific pressure and temperature range of the WP12/WP13 engine.
Shacman’s oil filter covers are produced on high‑pressure die‑casting machines with automated trimming and deburring. The sealing face is machined on a CNC mill to ensure flatness of 0.05 mm or better. The O‑ring groove dimensions are verified using a laser profilometer; the groove depth and width must conform to ISO 3601‑1 Class A tolerances. The mounting holes are tapped to accept M8 bolts, and thread quality is checked with a go/no‑go gauge.
Each cover is 100% pressure‑tested: it is clamped onto a test fixture and pressurised with air to 12 bar (20% above maximum operating pressure). Any leakage exceeding 5 cm³/min causes rejection. Random samples are subjected to thermal cycling (-40°C to +150°C, 500 cycles) followed by a leak test. Salt spray testing per ASTM B117 is performed for 200 hours; no red rust is permitted.
The cover is also tested for bolt retention: the threaded inserts (if any) must withstand a pull‑out force of 2,500 N. Only covers that pass all tests receive the Shacman OEM approval and the part number 1002140965.
Shacman installs sample oil filter covers on X5000 test trucks operating in extreme conditions (high dust, high humidity, salt spray). After 1.5 million kilometers, the covers are removed and inspected. No warping, cracking, or leakage is observed. The O‑ring remains flexible, and the sealing surface shows no wear. This validation confirms a service life exceeding 1.5 million kilometers.
Replacing the 1002140965 oil filter cover is a standard procedure during oil changes. Drain the engine oil, remove the old cover by unscrewing the two M8 bolts. Clean the housing sealing surface thoroughly. Inspect the O‑ring groove for debris. Install a new O‑ring (part sold separately) lubricated with clean engine oil. Place the new cover onto the housing, hand‑start the bolts, and torque to 20 Nm in a cross pattern. Do not overtighten, as this can warp the cover.
If the cover has been in service for several years or shows signs of cracking, replace it pre‑emptively. This cover is compatible with all Shacman X5000 models equipped with WP12/WP13 engines and the original oil filter housing. Always verify the OEM number 1002140965 before ordering. The cover is supplied without O‑ring or bolts; these must be ordered separately.
During each oil change, inspect the oil filter cover for cracks, warping, or damage to the O‑ring groove. If the cover is cracked or the bolt threads are damaged, replace it immediately. Also inspect the O‑ring; if it is hard, cracked, or flattened, replace it with a genuine Shacman seal.
If oil leaks are present around the filter housing, suspect a warped cover or a damaged O‑ring. Replace the cover and O‑ring together. When installing a new cover, use a torque wrench to ensure even clamping force; over‑tightening can cause the cover to warp, while under‑tightening can cause leaks.
Keep a spare cover in your service truck – it is a low‑cost item that can prevent oil loss during a roadside filter change.
A failed oil filter cover can cause a catastrophic loss of oil pressure. If the cover cracks or the O‑ring blows out, pressurised oil can spray onto the exhaust manifold, causing a fire. Even a small leak reduces oil pressure, increasing bearing wear and potentially causing engine seizure.
The genuine Shacman cover ensures that the filter housing remains sealed, maintaining full oil pressure and directing all oil through the filter element. Proper filtration removes abrasive particles, extending the life of bearings, piston rings, and turbocharger components.
Fleet data shows that using genuine oil filter covers reduces oil leak‑related failures by over 90% and extends engine life by 25% compared to engines with aftermarket or damaged covers.
Aftermarket oil filter covers are often made from inferior materials that warp under heat or crack under pressure. They may have inaccurate O‑ring grooves, causing leaks. Some are made from plastic that becomes brittle over time. Genuine Shacman covers are made from high‑grade aluminum (or reinforced composite) that maintains its shape and strength for the life of the engine.
Genuine covers also have the correct bolt hole spacing and thread depth, ensuring proper fitment without stress on the bolts. Using OEM parts maintains your engine warranty and ensures that the oil filtration system meets Shacman’s original design standards.
For fleets, this reduces the risk of oil leaks and unplanned downtime. The genuine cover is a small investment that protects a much larger asset.
The cost of a genuine oil filter cover is modest (typically $20–35), but the cost of an oil leak that leads to engine damage can exceed $20,000. For a fleet of 50 X5000 trucks, using genuine 1002140965 covers during every filter service or engine overhaul reduces oil‑leak‑related failures by over 90%.
Aftermarket covers may need replacement every 200,000 km due to warping or cracking. Genuine Shacman covers last the life of the engine (1.5 million km+), providing the lowest total cost of ownership. The improved seal also reduces oil consumption from external leaks, saving money on make‑up oil.
Moreover, a leak‑free filter housing makes oil changes cleaner and safer for technicians.
Authorized Shacman parts distributors stock the 1002140965 oil filter cover worldwide. Each cover is supplied in a sealed poly bag with the OEM number and batch code for traceability. Bulk packs of 5, 10, or 20 covers are available for large fleet maintenance depots. Just‑in‑time delivery options help minimize inventory while ensuring critical components are available for scheduled oil filter services.
Always purchase from approved dealers to avoid counterfeit products. Genuine Shacman covers can be verified by the smooth machined surface, the laser‑etched part number, and the uniform coating. The cover also has a distinct weight and “ring” when tapped – counterfeit covers are often lighter and sound dull.
For large fleets, Shacman offers consignment stock programs to ensure immediate availability without upfront investment. Contact your regional distributor for details.
The Shacman OEM 1002140965 Oil Filter Cover is a small but vital component that ensures your X5000 engine receives clean, pressurised oil through a properly sealed filter housing. By providing a precision‑machined, corrosion‑resistant cover with a reliable O‑ring seal, this genuine part prevents oil leaks, maintains filtration integrity, and protects expensive engine components. For Shacman X5000 heavy‑duty trucks, choosing the original 1002140965 oil filter cover is a simple, low‑cost decision that delivers long‑term engine protection, reliability, and operational efficiency. Trust only genuine Shacman – the cover that keeps your oil clean and contained.
