What It Is and Why You Need It
The Perkins 111147751 cylinder head gasket is a critical sealing component designed for the 4-cylinder Perkins 400 Series engines that power construction excavators, agricultural tractors, generators, and industrial pumps worldwide. Designed to withstand extreme conditions (temperatures up to 750°C and pressures up to 155 bar), it forms an airtight barrier between the cylinder head and block, preventing the leakage of coolant, oil, and combustion gases. A faulty gasket can cause overheating, reduced power, and costly engine damage, making this OEM-grade part essential to maintaining performance and avoiding downtime.
Where to Buy: Trusted Sourcing from Ningbo Qiuning Trading Co., Ltd.
For genuine Perkins 111147751 gaskets, Ningbo Qiuning Trading Co., Ltd. is your reliable partner. As a Perkins specialist supplier, they offer:
100% genuine parts sourced directly from a certified supply chain (meeting OEM standards) guaranteed to fit your 400 Series 4-cylinder engine.
Ready inventory with fast fulfillment – essential for minimizing equipment downtime.
International shipping and flexible payment options tailored to global buyers.
Free technical support from Perkins-trained experts to confirm compatibility with your engine serial number.
How to Install Correctly
Proper installation ensures optimal sealing and longevity – follow these steps:
Preparation: Ensure the engine is completely cool to avoid injury or warping. Remove components (valve cover, intake/exhaust manifold) to access the cylinder head.
Clean and Inspect: Remove all remnants of the old gasket. Inspect the cylinder head and block surfaces for scratches or warping – repair any unevenness to prevent leaks.
Align the gasket: Align it with the engine's water and oil passages. For aluminum cylinder heads/blocks, position the metal bead (bead) of the gasket toward the wet cylinder liner.
Tighten to Specification: Use a torque wrench to tighten the cylinder head bolts diagonally, center-to-outward (following Perkins recommended torque values) to ensure even pressure.
Test and Verify: Reassemble the components, add coolant/oil, and run the engine. Monitor for leaks and check the stability of the temperature/pressure gauges.
How to Maximize Its Lifespan: With proper care, this genuine Perkins gasket can last 6-10 years or thousands of hours of operation:
Insist on using genuine parts: Non-OEM gaskets lack Perkins' material quality and tolerance control, leading to premature failure.
Maintain the Cooling System: Flush the coolant and inspect the radiator regularly to avoid overheating—a leading cause of gasket failure.
Adhere to the Service Schedule: Follow Perkins maintenance guidelines (oil changes, filter changes) to maintain low engine pressure.
Ningbo Qiuning Trading Co., Ltd.
Company Website: http://www.cnqn.net
Mobile/WhatsApp/WeChat: +8615888032469
Email: allen@perkins-rx.com
Company Address: No. 252, Lianhe Road, Qijiashan Subdistrict, Beilun District, Ningbo, Zhejiang Province
Trusted Quality and Warranty
This gasket meets Perkins' stringent certified manufacturing standards and utilizes a heat-resistant composite material that resists corrosion and wear. Like all genuine Perkins parts, it comes with a global, unified warranty covering parts and labor (when installed by authorized technicians) and is backed by Perkins' global service network.
Don't risk costly engine repairs with counterfeit parts. Order your Perkins 111147751 gasket from Ningbo Qiuning Trading Co., Ltd. today for reliable performance and peace of mind.
CH10001 Temperature Sensor
CH10002 Pressure Sensor
CH10003 Speed Sensor
CH10004 Oil Pressure Sensor
CH10005 Water Temperature Sensor
CH10006 Fuel Pressure Sensor
CH10007 Crankshaft Position Sensor
CH10008 Camshaft Sensor
CH10009 Turbocharger Speed Sensor
CH10010 Exhaust Gas Pressure Sensor
CH10011 Intake Manifold Pressure Sensor
CH10012 Coolant Level Sensor
CH10013 Oil Level Sensor
CH10014 Knock Sensor
CH10015 Temperature & Pressure Combo Sensor
CH10016 Exhaust Temperature Sensor
CH10017 Ambient Air Temperature Sensor
CH10018 Throttle Position Sensor
CH10019 NOx Sensor
CH10020 O2 Sensor
CH10021 Diesel Particulate Sensor
CH10022 Fuel Rail Pressure Sensor
CH10023 Boost Pressure Sensor
CH10024 Water-in-Fuel Sensor
CH10025 Exhaust Back Pressure Sensor
CH10026 Engine Oil Temperature Sensor
CH10027 MAP Sensor
CH10028 MAF Sensor
CH10029 Flywheel Speed Sensor
CH10030 Turbo Boost Sensor
CH10031 Crankshaft Speed Sensor
CH10032 Differential Pressure Sensor
CH10033 VGT Position Sensor
CH10034 Transmission Speed Sensor
CH10035 Oil Filter Differential Sensor
CH10036 Exhaust Gas Temperature Sensor
CH10037 Cylinder Pressure Sensor
CH10038 Fuel Temperature Sensor
CH10039 Oil Pressure Switch Sensor
CH10040 Intake Temperature Sensor
CH10041 Rail Temperature Sensor
CH10042 Accelerator Pedal Sensor
CH10043 Exhaust Manifold Temp Sensor
CH10044 Camshaft Position Sensor
CH10045 Engine Speed Sensor
CH10046 Fuel Pressure Switch
CH10047 Cylinder Head Temp Sensor
CH10048 Water Pressure Sensor
CH10049 Exhaust Flow Sensor
CH10050 Ambient Pressure Sensor
CH10051 Oil Temperature & Pressure Sensor
CH10052 Crankcase Pressure Sensor
CH10053 EGR Temperature Sensor
CH10054 Fuel Level Sensor
CH10055 Differential Temp Sensor
CH10056 Water Jacket Temperature Sensor
CH10057 EGR Valve Position Sensor
CH10058 Oil Cooler Temp Sensor
CH10059 Intake Air Flow Sensor
CH10060 Aftertreatment Temp Sensor
CH10061 Fuel Pump Pressure Sensor
CH10062 Starter Motor Speed Sensor
CH10063 Flywheel Position Sensor
CH10064 Injector Control Pressure Sensor
CH10065 Glow Plug Pressure Sensor
CH10066 Vibration Sensor
CH10067 Knock Control Sensor
