Rings suitable for JCB 2CX 3CX 4CX Loaders - AB engine
GX-AFTER

Rings suitable for JCB 2CX 3CX 4CX Loaders - AB engine

Catalog number:SK051525A Nr OEM:02/201140 Manufacturer:GX-AFTER
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PISTON RING SET (100MM, PERKINS AB TURBO) SUITABLE FOR JCB - 02/201140

Technical Specification and Compatibility

A key element for an engine overhaul – a high-quality piston ring set by NEXGEN. It is designed for one piston with a nominal cylinder bore (STD) of 100.00 mm. This set is dedicated to turbocharged Perkins AB (1004-4T) engines and many related models (AC, AD, YB, YH) found in JCB, Caterpillar, and Massey Ferguson machines. The set features specific ring heights (3.5T / 2.5 / 4 mm), where the top compression ring (3.5T) is Molybdenum (Mo) coated for increased resistance to high temperatures and wear.

Part number: 02/201140
Type: Set for 1 piston (3 rings)
Size: STD (Standard)
Cylinder Bore: 100.00 mm
Ring Heights (Top/Mid/Oil): 3.5 mm (Taper, Mo) / 2.5 mm / 4 mm

In the construction industry, machine reliability is the key to success. That's why we offer high-quality replacement parts for construction machinery that meet the highest standards of durability and performance. Our products are the ideal solution for companies and specialists looking for reliable components at attractive prices.

Essential for Engine Overhaul

  • › 100mm Standard Piston (e.g., 02/202245 for AB engine)
  • › Cylinder liner (100 mm bore)
  • › Connecting rod and main bearings
  • › Full engine gasket set

Application in machines

Brand Type / Series / Model
JCB Backhoe Loaders: 3CX (with 1004-4 engine)
Wheel Loaders: 409 TM, 410, 411, 411B, 412, 414S, 415, 416, 416B, 426, 426B, TM200
Telehandlers (Loadall), Excavators (JS), Tractors (FASTRAC)
Perkins 1004 Series: AB (T4.40), AC (C4.40 / 1004-4T), AD (T4.40CC)
1006 Series: YB (T6.60), YC (C6.60), YD (CC6.60), YH (T6.601)
Caterpillar Engines: 3054T Series, 3056 Turbo Series (OEM P/N: 6I-2216, 6I-2221, 7E-9559, 108-0496, 6I-2218, 103-8804)
Backhoe Loaders: 426C (with 3054T engine)
Massey Ferguson 700 Series: 760
3000 Series: 3075, 3085, 3120, 3125, 3140, 3610, 3635, 3645, 3655, 3660
4000 Series: 4245, 4255, 4265
6000 Series: 6130 - 6290
8000 Series: 8110, 8120, 8130

The list above is extensive. The key is to verify the engine type (e.g., Perkins AB) and the nominal cylinder bore (100.00 mm).

⚠️ Installation Warning

An engine overhaul requires absolute cleanliness. Installing rings must be done in sterile conditions. Any contamination (dirt, debris) entering the cylinder will immediately score the liner and seize the engine. Always ensure the cylinder is properly prepared (honed).

Part's Role in the Machine and Failure Diagnostics

Piston rings seal the combustion chamber, preventing exhaust gases from entering the crankcase and oil from entering the combustion chamber. They also transfer heat from the piston. Their wear is a natural process but leads to serious engine problems.

  • › Increased oil consumption ("oil burning").
  • › Blue smoke from the exhaust.
  • › Loss of compression and hard starting, especially when cold.
  • › Noticeable loss of engine power.

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🔧 Expert's Guide: Key Installation Tips

  1. Cylinder Honing: When replacing rings, the cylinder wall must be honed. Without this, the new rings will not "seat" correctly, and the engine will burn oil.
  2. Check Ring End Gap: Before installation, insert each ring into the cylinder and use a feeler gauge to measure the gap. It must be within the engine's service specifications.
  3. Correct Order: Pay close attention to the order and orientation. The 3.5T (taper-faced) top ring is crucial for a turbo engine and must be installed with the correct side up (usually marked "TOP").
  4. Stagger Gaps: When installing the piston, the ring gaps must be staggered (usually 120 degrees apart) so they are not aligned.

Frequently Asked Questions (FAQ)

1. What does a 3.5T (Mo) ring mean?

This means the top compression ring is 3.5 mm high and has a Taper or Keystone (T) profile, which prevents the ring from "sticking" in the piston groove due to carbon buildup. The (Mo) indicates it is Molybdenum coated, which is crucial for durability in the high temperatures of a turbocharged engine.

2. Will this set fit a naturally aspirated (AA) engine?

No. The naturally aspirated (AA) engine uses rings with different heights (typically 2.5 x 2.5 x 4 mm, e.g., part no. 02/201938). This 3.5T set is specifically designed for pistons in turbo (AB) engines.

3. Why must I hone the cylinder when replacing rings?

Old rings wear the cylinder wall in a specific way. The surface becomes too smooth ("glazed"), and new rings will not be able to "break in" or seal properly. Honing gives the cylinder wall a specific cross-hatch pattern that holds an oil film and allows the new rings to seat perfectly.

Question mark

Have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you choose the right part to get your equipment back to work as soon as possible.

SK051525A
02/201140
0.11 kg

Data sheet

SUITABLE FOR
JCB
MACHINE TYPE
BACKHOE LOADER
EXCAVATOR
FASTRAC
TELESCOPIC HANDLER
WHEELED LOADER
OEM NUMBERS
02/200859 / 02/201140
ENGINE
PERKINS

Specific References

MPN
02/201140
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Rings suitable for JCB 2CX 3CX 4CX Loaders - AB engine

Catalog number: SK051525A
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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

46.74 zł

net price
38,00 zł
Available in large quantity Temporarily unavailable
38,00 zł
net price

46.74 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: 46.74 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    JCB
    MACHINE TYPE
    BACKHOE LOADER
    EXCAVATOR
    FASTRAC
    TELESCOPIC HANDLER
    WHEELED LOADER
    OEM NUMBERS
    02/200859 / 02/201140
    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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