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OE Number: 111996401
Sku: 111996401

111996401 Perkins Valve Cover Gasket Compatible with 404A/C/D/F/J/EA-22 Series Engines

Name: 111996401 Perkins Valve Cover Gasket Compatible with 404A/C/D/F/J/EA-22 Series Engines
Brand: Megawatts
SKU: XPKA001B053
Price: 12.94 USD
Availability: InStock

$12.94

100% Original Part – Not an aftermarket substitute

Shipped in “Megawatts” Protective Packaging

Manufacturer: Perkins

The Order Will Be Dispatched Within 2 Business Days

Every Order Comes With a 90-day Return

This Product Ships From China

The Estimated Arrival Time is 45 to 60 Days

Stock: Out of Stock

Notify Me When Available

The item ships from China about 45-60 days to deliver

Product Details

The 111996401 Perkins genuine gasket is compatible with the following engine power models:

Perkins: 404-22S, 404A-22, 404C-22, 404C-22T, 404D-22, 404D-22T, 404D-22TA, 404EA-22, 404F-22, 404J-22

Compatible Engines: This part has been assembled and fitted on the following Engine Prefixes: EN, EX, GN, GP, GR, GV, HP, HPC, HPG, HR, HRC, IN, QN. Please Refer to your exact Engine Serial Number or Engine Build List for exact Part Number compatibility as multiple types of this Part may be used across each Engine Type.

Engine Series:This part has been assembled and fitted on the following Engine Series: 400 SERIES . Please Refer to your exact Engine Serial Number or Engine Build List for exact Part Number compatibility.

Note: Please confirm that your engine model is compatible before purchasing. You can also contact customer service for assistance at any time.

Specification

Product Name: 111996401 Perkins Joints & Gaskets - Complete Service Kit.

Part Number: 111996401

Part Brand: Perkins

Status: Genuine

Engineering: Designed to exact technical specifications for optimal performance

Product Part Number

111996401

Shipping and Warranty

Fast Shipping

The order will be dispatched within 2 business day, and the package will arrive within your order's estimated date. Please click Shipping Policy for more details.

Easy Return

Every order comes with a 90-day return. Please click Return Policy for more details.

Warranty Policy

All parts are qualified and tested by the strictest aftermarket-part standards. Please click Warranty Policy for more details.

Product Tags

Questions And Answers Of The Customers

Why is the Perkins 111996401 specifically classified as a "maintenance-critical" item for the 400 Series?

The 400 Series utilizes a compact, lightweight cylinder head cover. The 111996401 is engineered with specific durometer (hardness) specifications to handle the thermal expansion of this cover. Using an incorrect material can cause the gasket to "extrude" (push out) under heat, leading to significant oil loss that can contaminate sensitive peripheral electrical sensors.
Can the 111996401 be "conditioned" with oil or grease to improve its sealing performance before installation?

No. Genuine 111996401 gaskets are designed to be installed dry or with only a trace amount of clean engine oil. Over-lubricating the gasket can cause it to slide out of the groove during bolt tightening, leading to a "pinched" seal that will leak immediately upon startup.
How does the "crush factor" of the 111996401 interact with the valve cover’s bolt torque specs?

The 111996401 is designed to achieve a perfect seal when the valve cover bolts reach a specific "stop" or torque value (typically very low, around 10–12 Nm). If you overtighten the bolts, you bypass the gasket's designed compression range, causing it to flatten and lose its internal memory, which makes it impossible to re-seal if removed later.