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0001044 Hitachi Excavator EX200-3 Internal Wiring Harness
0001044 Hitachi Excavator EX200-3 Internal Wiring Harness
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$919.00 inc. VAT
-30% $1,313.00 $919.00 inc. VAT
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(0)
Topsealkit mall
htcwh114
0875387 Hydraulic Cylinder Seal Kit For Caterpillar 322
0875387 Hydraulic Cylinder Seal Kit For Caterpillar 322
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$383.00 inc. VAT
-30% $547.00 $383.00 inc. VAT
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(0)
Topsealkit mall
0875387(322)
0875387 Hydraulic Cylinder Seal Kit For Caterpillar 322N
0875387 Hydraulic Cylinder Seal Kit For Caterpillar 322N
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$388.00 inc. VAT
-29% $547.00 $388.00 inc. VAT
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(0)
Topsealkit mall
0875387(322N)
0875407 Hydraulic Cylinder Seal Kit For Caterpillar 330B 330BL
0875407 Hydraulic Cylinder Seal Kit For Caterpillar 330B 330BL
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$452.00 inc. VAT
-29% $637.00 $452.00 inc. VAT
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(0)
Topsealkit mall
0875407(330B, 330BL)
1060047 Caterpillar Excavator 325B External Wiring Harnesses High Quality PN.: 1060047
1060047 Caterpillar Excavator 325B External Wiring Harnesses High Quality PN.: 1060047
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$1,599.00 inc. VAT
-30% $2,284.00 $1,599.00 inc. VAT
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Topsealkit mall
catwh20060
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Topsealkit mall

0005458 Hitachi Excavator Zx330-3 Cab Internal Wiring Harness High Quality

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SKU: htcwh074
$499.00 inc. VAT
-30% $713.00 $499.00 inc. VAT

Performance Rating

1 8 10
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Popular Excavator accessories

Wiring Harness for Caterpillar

Replacement Wiring Harness for Caterpillar Excavator Electrical Systems

1060047 Caterpillar Excavator 325B External Wiring Harnesses High Quality PN.: 1060047
-30%

1060047 Caterpillar Excavator 325B External Wiring Harnesses High Quality PN.: 1060047

$1,599.00 inc. VAT
$2,284.00 $1,599.00 inc. VAT
1114806 Caterpillar Excavator 320A Internal Wiring Harnesses New Version High Quality PN.: 1114806
-30%

1114806 Caterpillar Excavator 320A Internal Wiring Harnesses New Version High Quality PN.: 1114806

$919.00 inc. VAT
$1,313.00 $919.00 inc. VAT
116-0163 1160163 Caterpillar Wiring Harness for 330B OEM Quality
-26%

116-0163 1160163 Caterpillar Wiring Harness for 330B OEM Quality

$119.00 inc. VAT
$161.00 $119.00 inc. VAT

Seal kit for hitachi

Hydraulic Seal Kits for Hitachi Excavator Cylinder and Pump Repairs

0223713 Hydraulic Cylinder Seal Kit For Hitachi EX200-2
-30%

0223713 Hydraulic Cylinder Seal Kit For Hitachi EX200-2

$31.00 inc. VAT
$44.00 $31.00 inc. VAT
0242512 Hydraulic Cylinder Seal Kit For Hitachi ZX450
-31%

0242512 Hydraulic Cylinder Seal Kit For Hitachi ZX450

$50.00 inc. VAT
$72.00 $50.00 inc. VAT
0242714 Hydraulic Cylinder Seal Kit For Hitachi ZX800
-30%

0242714 Hydraulic Cylinder Seal Kit For Hitachi ZX800

$97.00 inc. VAT
$139.00 $97.00 inc. VAT

Seal kit for KOMATSU

Hydraulic Seal Kits for Komatsu Excavator Hydraulic Cylinders and Pumps

0717701440 Hydraulic Cylinder Seal Kit For Komatsu (HM300-2)
-25%

0717701440 Hydraulic Cylinder Seal Kit For Komatsu (HM300-2)

$75.00 inc. VAT
$100.00 $75.00 inc. VAT
0717701440 Hydraulic Cylinder Seal Kit For Komatsu (HM400-1)
-25%

0717701440 Hydraulic Cylinder Seal Kit For Komatsu (HM400-1)

$75.00 inc. VAT
$100.00 $75.00 inc. VAT
0717702525 Hydraulic Cylinder Seal Kit For Komatsu (D20A-7)
-25%

0717702525 Hydraulic Cylinder Seal Kit For Komatsu (D20A-7)

$30.00 inc. VAT
$40.00 $30.00 inc. VAT

High market share

Wiring Harness for Caterpillar Seal kit for Hitachi Seal kit for Liebherr
3727861 Power Shift Transmission Shifting Wiring Harness for Caterpillar 986H | topsealkit
-35%
Topsealkit mall

3727861 Power Shift Transmission Shifting Wiring Harness for Caterpillar 986H | topsealkit

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(0)
$349.00 inc. VAT
$537.00 $349.00 inc. VAT
3674412 Central Frame Articulation Wiring Harness for Caterpillar 986H | topsealkit
-35%
Topsealkit mall

3674412 Central Frame Articulation Wiring Harness for Caterpillar 986H | topsealkit

Vorrätig
(0)
$2,459.00 inc. VAT
$3,783.00 $2,459.00 inc. VAT
3674402 Frame Hydraulic Fan Control Wiring Harness for Caterpillar 986H | topsealkit
-35%
Topsealkit mall

3674402 Frame Hydraulic Fan Control Wiring Harness for Caterpillar 986H | topsealkit

Vorrätig
(0)
$690.00 inc. VAT
$1,062.00 $690.00 inc. VAT
3674422 Engine Power Integration Wiring Harness for Caterpillar 986H | topsealkit
-35%
Topsealkit mall

3674422 Engine Power Integration Wiring Harness for Caterpillar 986H | topsealkit

Vorrätig
(0)
$690.00 inc. VAT
$1,062.00 $690.00 inc. VAT
2319379 Transmission Solenoid Wiring Harness for Caterpillar 980H | topsealkit
-35%
Topsealkit mall

2319379 Transmission Solenoid Wiring Harness for Caterpillar 980H | topsealkit

Vorrätig
(0)
$299.00 inc. VAT
$460.00 $299.00 inc. VAT
2324561 Engine Power Wiring Harness Replacement for Caterpillar 980H | topsealkit
-35%
Topsealkit mall

2324561 Engine Power Wiring Harness Replacement for Caterpillar 980H | topsealkit

Vorrätig
(0)
$769.00 inc. VAT
$1,183.00 $769.00 inc. VAT
3936518 Hydraulic Pump Sensor Wiring Harness for Caterpillar 972H | topsealkit
-35%
Topsealkit mall

3936518 Hydraulic Pump Sensor Wiring Harness for Caterpillar 972H | topsealkit

Vorrätig
(0)
$230.00 inc. VAT
$354.00 $230.00 inc. VAT
3739441 Main Chassis Platform Wiring Harness for Caterpillar 950K 962K | topsealkit
-35%
Topsealkit mall

3739441 Main Chassis Platform Wiring Harness for Caterpillar 950K 962K | topsealkit

Vorrätig
(0)
$599.00 inc. VAT
$922.00 $599.00 inc. VAT
Topsealkit – Your Trusted Source for Excavator Parts

Topsealkit – Your Trusted Source for Excavator Parts

1. Lower Total Cost of Ownership – Quality parts that save you money in the long run.2. Ship by Part Number – You give us the number, we ship the right part. Never wrong.3. 20+ Years Focused on Excavator Parts – No unrelated items. Just deep expertise.4. Global Stock, Fast Door-to-Door Delivery – Ready to ship. 1–3 days dispatch. 5–10 days to your door.
Lower Total Cost of Ownership

Lower Total Cost of Ownership

Lower Total Cost of Ownership——Higher-quality parts actually cost you lessSmart buyers don’t just look at the unit price — they calculate the total cost of ownership. Topsealkit parts may not be the cheapest upfront, but they are certainly the most cost-effective choice in the long run.Why?Longer service life: Manufactured with high-grade raw materials, our parts last significantly longer than common alternatives on the market.Less downtime: They fit and work right away — no repeated ordering, waiting, or replacing. Every hour you avoid downtime is real revenue in your pocket.Protects your machine: Low-quality parts can damage the entire system. Topsealkit parts are made to original equipment specifications and will not harm your excavator.✅ Repeat customer data shows that using Topsealkit parts results in a lower total cost than replacing low-cost parts 2–3 times.
20+ Years Focused on Excavator Parts

20+ Years Focused on Excavator Parts

——When you do one thing for 20 years, there’s no reason to do it poorlyWe don’t sell miscellaneous items. For over 20 years since its founding, Topsealkit has focused only on excavator parts.Our product range includes:Oil seals, wiring harnessesComputer boards, controllers, solenoid valvesAnd other electrical and hydraulic system parts for excavatorsWhat our focus brings you:Pure supply chain: All products come from long-term partner factories with specialized expertise — no unbranded or off-spec goods mixed in.Deep experience: After 20+ years, we know exactly which part models across different brands are prone to which issues.Continuous improvement: Every batch is more reliable than the last, because we keep listening to customer feedback.✅ Over 90% of our customers are excavator owners, repair shops, and parts wholesalers — no unrelated orders, just professionalism.
Ship by Part Number – Never Send the Wrong Part

Ship by Part Number – Never Send the Wrong Part

——You give us the number, we ship the right partWhat's the biggest fear when buying excavator parts? Getting the wrong one. A single digit off in the model number, and it may not fit or work at all. We don't guess based on experience — we ship strictly by your part number.Our process:You provide the number: Simply give us the unique Part Number of the part you need, and we match it directly.We ensure the part fits your machine perfectly. We have accumulated precise matching data for over 3,000 models across major brands including Caterpillar, Komatsu, Hitachi, Kobelco, and Volvo.OEM service available: In addition to ready‑to‑ship products, we also offer OEM manufacturing according to customer requirements.
 Global Stock, Fast Door-to-Door Delivery

 Global Stock, Fast Door-to-Door Delivery

——Every minute your excavator sits idle costs you money. We care about that as much as you do.When an excavator stops, every minute is a loss. We fully understand how important speed is to you.Our logistics capabilities:Ready stock: Most parts are in stock year-round — no waiting for production.Dispatch time: Orders are packed and shipped within 1–3 working days after confirmation.Global shipping: Depending on your country, we ship via 4PX, USP, FedEx, DHL, or other quality carriers. Delivery typically takes 5–10 working days to your door.All you need to provide is your address. Shipments are fully trackable, and we guarantee compensation for lost packages.

Caterpillar Excavator Hydraulic Seal Kits

2979154K Hydraulic Cylinder Seal Kit For Caterpillar 385C L
-29%
Topsealkit mall

2979154K Hydraulic Cylinder Seal Kit For Caterpillar 385C L

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(0)
$108.00 inc. VAT
$152.00 $108.00 inc. VAT
2316844 Hydraulic Cylinder Seal Kit For Caterpillar 385C L
-29%
Topsealkit mall

2316844 Hydraulic Cylinder Seal Kit For Caterpillar 385C L

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(0)
$361.00 inc. VAT
$508.00 $361.00 inc. VAT
3198295 Hydraulic Cylinder Seal Kit For Caterpillar 385C L
-29%
Topsealkit mall

3198295 Hydraulic Cylinder Seal Kit For Caterpillar 385C L

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(0)
$263.00 inc. VAT
$370.00 $263.00 inc. VAT
3701866 Hydraulic Cylinder Seal Kit For Caterpillar 385C L
-29%
Topsealkit mall

3701866 Hydraulic Cylinder Seal Kit For Caterpillar 385C L

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(0)
$491.00 inc. VAT
$691.00 $491.00 inc. VAT
2159985 Hydraulic Cylinder Seal Kit For Caterpillar 385C L
-29%
Topsealkit mall

2159985 Hydraulic Cylinder Seal Kit For Caterpillar 385C L

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(0)
$139.00 inc. VAT
$196.00 $139.00 inc. VAT
3764331 Hydraulic Cylinder Seal Kit For Caterpillar 385C L
-29%
Topsealkit mall

3764331 Hydraulic Cylinder Seal Kit For Caterpillar 385C L

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(0)
$179.00 inc. VAT
$252.00 $179.00 inc. VAT
1915619 Hydraulic Cylinder Seal Kit For Caterpillar 385C L
-29%
Topsealkit mall

1915619 Hydraulic Cylinder Seal Kit For Caterpillar 385C L

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(0)
$185.00 inc. VAT
$260.00 $185.00 inc. VAT
Seal kit for Caterpillar

Seal kit for Caterpillar

Premium quality aftermarket and OEM-equivalent seal kits engineered specifically for Caterpillar excavator hydraulic cylinders. Designed to fit a wide range of Cat excavator models including E320, E324D, E330, E120B, and others.

Each kit includes all necessary components for complete cylinder rebuild: piston seals, rod seals, dust seals (wipers), buffer seals, O-rings, U-cups, PTFE backup rings, and guide rings. Designed for boom cylinders, arm cylinders, bucket cylinders, and stick cylinders.

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Seal kit for Hitachi

Seal kit for Hitachi

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Seal kit for Liebherr

Seal kit for Volvo

Wiring Harness for Caterpillar

Wiring Harness for Komatsu

Wiring Harness for Volvo

Wiring Harness for Volvo

Serving the greater Athens area since 2000

For more than two decades, we’ve been helping professionals and DIY enthusiasts find the right tools for every project. From trusted brands to expert guidance, our mission is to keep your work moving forward with quality you can rely on.

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