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Oil Pump Cover 11311-54052 1131154052 For Toyota Hilux Hiace 2L 3L 5L Diesel Engine
Product Overview
The Oil Pump Cover (OEM Number: 11311-54052 / 1131154052) is a premium-quality, direct replacement engine component designed specifically for Toyota Hilux, Hiace, Land Cruiser, and other models equipped with 2L, 3L, and 5L diesel engines.
This oil pump cover - also known as a timing gear case cover or oil pump housing - encloses the oil pump gears and forms the front cover of the engine timing gear assembly. It provides a sealed, lubricated chamber that protects the oil pump and timing components while maintaining proper oil pressure throughout the engine.
Toyota Hilux, Hiace, Land Cruiser Prado, Dyna, Fortuner, and more
Engine Model
Toyota 2L (2.4L), 3L (2.8L), 5L (3.0L) Diesel Engines
Condition
100% Brand New
Weight
Standard
Origin
China Mainland
Main Market
Middle East, Asia, Africa, South America, North America & Europe
Package
Neutral Packing Or Make It As Requested
Warranty
6 Months
Material
High-strength aluminum alloy & precision bearings
Cooling Type
Engine coolant circulation
Installation
Direct OEM replacement
Quality Standard
OEM equivalent / ISO quality control
Product Images
Features & Advantages
OE Quality: Manufactured to strict Toyota dimensional and material specifications for perfect fit and function
Precision-Cast Construction: High-strength aluminum alloy housing provides durability and accurate fit
Reliable Sealing: Precision-machined mating surfaces ensure a leak-proof seal against the engine block and timing gear case
Protects Oil Pump: Encloses and protects oil pump gears and timing components from contaminants
Integrated Seal Seat: Provides proper mounting for the front crankshaft oil seal
Restores Oil Pressure: Eliminates low oil pressure and oil leaks caused by a cracked or warped cover
Direct Replacement: Matches OE cover dimensions, bolt pattern, and oil pump mounting configuration
Long Service Life: Engineered for Toyota diesel engine applications and extended service intervals
Cost-Effective Repair: Affordable replacement that prevents costly oil pump and engine damage
Wide Compatibility: Suitable for multiple Toyota models using 2L, 3L, and 5L diesel engines
Vehicle & Engine Compatibility
This oil pump cover is specifically designed for Toyota vehicles equipped with 2L, 3L, and 5L diesel engines.
Compatible Vehicle Models:
Toyota Hilux (Pickup / Utility Vehicle)
Toyota Hiace (Van / Commuter / Truck)
Toyota Land Cruiser Prado (SUV)
Toyota Dyna (Light-Duty Trucks)
Toyota Fortuner (SUV)
Toyota Chaser, Cresta, Crown (Sedans)
Toyota 4Runner (4WD)
Engine Specifications:
Toyota 2L / 2L-T / 2L-TE: 2.4L Inline-4 Diesel
Toyota 3L: 2.8L Inline-4 Diesel
Toyota 5L / 5L-E: 3.0L Inline-4 Diesel
Installation Notes
Professional mechanic or engine builder installation is strongly recommended.
Ensure engine is cool - Allow the engine to cool completely before disassembly
Disconnect battery - Always disconnect the negative terminal before working
Drain engine oil - Drain the engine oil into a suitable container
Remove the cooling fan and belts - Remove the fan, fan shroud, and drive belts to access the timing cover
Remove the crankshaft pulley - Remove the crankshaft pulley bolt and pulley
Remove the old oil pump cover - Unbolt the cover from the engine block; carefully separate it from the gasket
Clean all mating surfaces - Thoroughly clean the engine block and cover mating surfaces; remove all old gasket material and debris
Inspect the oil pump - Check oil pump gears and housing for wear or damage; replace if necessary
Install new gasket - Position a new gasket or apply RTV sealant as specified
Install the new oil pump cover - Position the cover on the engine block; align bolt holes
Install mounting bolts - Hand-start all bolts; tighten in a criss-cross pattern to manufacturer torque specifications
Install a new front crankshaft seal - Press a new seal into the cover before installing the crankshaft pulley
Reinstall the crankshaft pulley - Install the pulley and torque the bolt to specification
Reinstall belts and fan - Reinstall the drive belts and cooling fan
Refill with engine oil - Fill with the correct grade and quantity of engine oil
Prime the oil system - Crank the engine without starting (if possible) to prime the oil pump
Start and test - Start the engine; check for oil leaks at the cover and verify proper oil pressure
Road test - Test drive to verify proper engine operation and no leaks
Quality Control
Material Verification: Confirms aluminum alloy composition meets Toyota strength and durability specifications
Dimensional Inspection: Cover dimensions, bolt hole pattern, and sealing surface flatness verified within OEM tolerances
Surface Finish Inspection: Mating surfaces checked for proper finish to ensure leak-proof sealing
Visual Inspection: 100% checked for casting defects, cracks, or machining flaws
Fit Testing: Sample assembled to ensure proper fit with oil pump and engine block
Packaged Safely: Protected and packaged to prevent damage during transit
Packaging and Delivery
Neutral export packing or customized packaging available
Carton or wooden case for safe transportation
Fast delivery for stock items
Shipping by Express Air or Sea
Inquiry
For pricing, availability, or bulk purchase of the Oil Pump Cover 11311-54052 1131154052 For Toyota Hilux Hiace 2L 3L 5L Diesel Engine, please contact our sales team for a competitive quote and expert technical support.
Yimi (Guangzhou) Automotive Parts Co., Ltd.
Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ... Yimi (Guangzhou) Automotive Parts Co., Ltd.
Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ...
