Gasket rocker cover suitable for the JCB 801 mini excavator
GX-OEM

Gasket rocker cover suitable for the JCB 801 mini excavator

Catalog number:SKX701061C Nr OEM:02/630581 Manufacturer:GX-OEM
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Rocker Cover Gasket suitable for JCB / Perkins 403 - 02/630581

Technical Specification and Compatibility

A high-quality 02/630581 rocker cover (valve cover) gasket, GX-OEM quality. This is a key component for sealing the top of the engine, mounted between the cylinder head and the rocker cover. It is designed for 3-cylinder Perkins 400 series (e.g., 403D-11, 403C-11, 403F-11) engines. Fits a range of compact JCB machines, including mini excavators (8014-8018, 16C-1, 18Z-1, 19C-1), MICRO, MINI CX.

Part Number: 02/630581
Type: Rocker Cover Gasket / Valve Cover Gasket
Location: Top of engine (valve cover)
Engine Compatibility: Perkins 403A-11 (GT), 403C-11 (HH, HHC, HHG), 403D-11 (GJ), 403F-11 (EJ)

By choosing GX-OEM parts, you are choosing uncompromising first-assembly quality. Our products are made with the highest precision, guaranteeing a perfect fit and parameters identical to the original. This is the best investment in the long and trouble-free operation of your machine.

Features of the 02/630581 Gasket

GX-OEM Quality: Guarantees a perfect fit and material properties (flexibility, durability) identical to the original.
Oil and Heat Resistant: Made from high-quality rubber or composite, resistant to constant contact with hot engine oil.
Perfect Seal: Prevents oil leaks from the top of the engine, keeping the unit clean and protected.
Eliminates Leaks: Essential for curing oil "sweating" or leaks from around the valve cover.

Application in machinery

Brand Series / Model / Engine Type
JCB Mini Excavators (16C-1, 18Z-1, 19C-1, 8010, 8014, 8015, 8016, 8017, 8018), MICRO, MINI CX, ROBOT, TELETRUK
Engine Compatibility (Perkins)
Perkins 400 GJ (403D-11), HH (403C-11), HHC (403C-11), HHG (403C-11), EJ (403F-11), GT (403A-11)

Fits JCB 801-series excavators with the HH engine and many other machines with compatible 3-cylinder Perkins engines.

Related Parts and Hardware

When replacing the rocker cover gasket, it is worth checking the condition of the bolt sealing washers (if fitted) and the crankcase breather (PCV).

⚠️ Safety Warning

A leaking rocker cover gasket leads to engine oil leaks. Oil dripping onto hot engine components (like the exhaust manifold) creates a serious fire hazard. Furthermore, the leak coats the engine in grime and can contaminate the drive belts.

Part Role in the Machine and Failure Diagnostics

The 02/630581 gasket is a formed seal placed in the groove of the valve cover (rocker cover). Its job is to hermetically seal the top of the engine, preventing oil (splashed by the moving valve train) from leaking out.

  • › Visible oil leaks or "sweating" on the joint between the valve cover and cylinder head.
  • › Build-up of oil-soaked dirt and grime around the top of the engine.
  • › Smell of burning oil (dripping onto hot components).
  • › Old gasket is hardened, cracked, or flattened.

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🔧 Expert Guide: Key Installation Tips

  1. Verify Engine: Ensure your machine has a 3-cylinder Perkins engine (e.g., 403C-11, 403D-11).
  2. Cleanliness: Before installing, perfectly clean and degrease the groove in the cover and the mating surface on the cylinder head.
  3. Torque Sequence: Tighten the valve cover bolts to the correct, low torque setting and in the proper sequence (usually center-out) to seat the gasket evenly.
  4. No Sealant: Typically, formed rubber gaskets are installed "dry". Using silicone (except in corners, if specified by the service manual) is not recommended.

Frequently Asked Questions (FAQ)

Does this fit a Perkins 404C-22T engine?

No, this gasket (02/630581) is for 3-cylinder engines (like 403C/D/F/A). The 404C-22T is a 4-cylinder engine and requires a different, longer gasket (e.g., 02/630675).

Is this a head gasket?

No, this is the rocker cover gasket (for the very top of the engine). The head gasket (e.g., 02/630575) is a completely different, multi-layer steel gasket between the block and the head.

Question mark

Do you have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you select the right part to get your equipment back to work as quickly as possible.

SKX701061C
02/630581
0.05 kg

Data sheet

SUITABLE FOR
JCB
MACHINE TYPE
MICRO
MINI CX
MINIEXCAVATOR
OEM NUMBERS
02/630581
ENGINE
PERKINS

Specific References

MPN
02/630581
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Gasket rocker cover suitable for the JCB 801 mini excavator

Catalog number: SKX701061C
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Manufacturer

  • Serwis Kop Sp. z o.o. Sp. K.
  • Podkarpacka 57a
  • 35-082 Rzeszów
  • Poland
  • [email protected]
  • +48178643100

Responsible person

  • Serwis Kop Sp. z o.o. Sp. K.
  • Podkarpacka 57A
  • 35-082 Rzeszów
  • Poland
  • [email protected]
  • +48178643100
gross price

43.05 zł

net price
35,00 zł
Available in large quantity Temporarily unavailable
35,00 zł
net price

43.05 zł

gross price
Nie możesz dodać więcej produktów
  • You will receive 4 points, it gives you 1.60 zł
  • Lowest price from 30 days before the discount: 43.05 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    JCB
    MACHINE TYPE
    MICRO
    MINI CX
    MINIEXCAVATOR
    OEM NUMBERS
    02/630581
    ENGINE
    PERKINS

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    WE OFFER PRODUCTS OF THE BEST BRANDS

    SERWIS KOP Sp. z o.o. Sp.k.
    ul. Podkarpacka 57A, 35-082 Rzeszów
    NIP: 813-352-97-49 REGON: 180286726

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