Seal kit for Komatsu

Hydraulic cylinder seal kit

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Seal kit for Caterpillar

Hydraulic cylinder seal kit

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Wiring Harness for Caterpillar

Wiring harness for Caterpillar

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Wiring Harness for Komatsu

In stock Ships 1–3 days

Monitor

Controller

solenoid valve KWE5K-20 for Kato HD820 Excavator

Solenoid Valve

22U-06-11790 throttle motor for Komatsu PC60-7 Excavator

Motors

Seal kit for Caterpillar

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Vendor
SKU
2979154k(385C L), 2979154k, 297-9154k, CAT 385C L, 385C L parts, 385C L seal kit, Oil Seal Kit, Caterpillar 385C L, 2979154k seal, 385C L hydraulic, 385C L cylinder, Caterpillar parts, excavator seal kit, aftermarket CAT parts, CAT 385C L repair
0875387 Hydraulic Cylinder Seal Kit for Caterpillar 322
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$383.00 inc. VAT
In stock
(0)
Topsealkit
0875387(322)
3198295(385C L), 3198295, 319-8295, CAT 385C L, 385C L parts, 385C L seal kit, Cylinder Seal Kit, Caterpillar 385C L, 3198295 seal, 385C L hydraulic, 385C L cylinder, Caterpillar parts, excavator seal kit, aftermarket CAT parts, CAT 385C L repair
0875387 Hydraulic Cylinder Seal Kit for Caterpillar 322N
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$388.00 inc. VAT
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(0)
Topsealkit
0875387(322N)
2160000(385B L), 2160000, 216-0000, CAT 385B L, 385B L parts, 385B L seal kit, Oil Seal Kit, Caterpillar 385B L, 2160000 seal, 385B L hydraulic, 385B L cylinder, Caterpillar parts, excavator seal kit, aftermarket CAT parts, CAT 385B L repair
0875407 Hydraulic Cylinder Seal Kit for Caterpillar 330B, 330BL
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$452.00 inc. VAT
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(0)
Topsealkit
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
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(0)
Topsealkit
catwh20060
engine controller 10555535 for Volvo EC140B EC140
10555535 VOE10555535 Computer Board Controller ECU EC140B EC140 Excavator
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$899.00 inc. VAT
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Topsealkit
ConTL244
Deal of the day
Deal of the day
Deal of the day
Deal of the day
Deal of the day
Deal of the day
Deal of the day
Deal of the day
Deal of the day
Deal of the day
Deal of the day
Deal of the day
Topsealkit

3315268590 Hydraulic Breaker Seal Kit for Atlas Copco SB300

In stock
SKU: 3315268590
$299.00 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

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

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

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

$919.00 inc. VAT
116-0163 1160163 Caterpillar Wiring Harness for 330B Replacement

116-0163 1160163 Caterpillar Wiring Harness for 330B Replacement

$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

0223713 Hydraulic Cylinder Seal Kit for Hitachi EX200-2

$31.00 inc. VAT
0242512 Hydraulic Cylinder Seal Kit for Hitachi ZX450

0242512 Hydraulic Cylinder Seal Kit for Hitachi ZX450

$50.00 inc. VAT
0242714 Hydraulic Cylinder Seal Kit for Hitachi ZX800

0242714 Hydraulic Cylinder Seal Kit for Hitachi ZX800

$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

0717701440 Hydraulic Cylinder Seal Kit for Komatsu HM300-2

$75.00 inc. VAT
0717701440 Hydraulic Cylinder Seal Kit for Komatsu HM400-1

0717701440 Hydraulic Cylinder Seal Kit for Komatsu HM400-1

$75.00 inc. VAT
0717702525 Hydraulic Cylinder Seal Kit for Komatsu D20A-7

0717702525 Hydraulic Cylinder Seal Kit for Komatsu D20A-7

$30.00 inc. VAT

Popular parts

Relay Motors Controller Sensor Wiring Harness for Caterpillar
wiper timer 2537-9008 for Doosan Daewoo Excavator S300LC-7A S300LC-V S300LL S330LC-V S340LC-7 wiper timer 2537-9008 for Doosan Daewoo Excavator S300LC-7A S300LC-V S300LL S330LC-V S340LC-7 - image 2
Topsealkit

2537-9008 Wiper Timer for Doosan Daewoo Excavator S300LC-7A S300LC-V S300LL S330LC-V S340LC-7

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(0)
$108.00 inc. VAT
wiper timer 2537-9008 for Doosan Daewoo Excavator S225LC-7A S225LC-V S225LL S225NLC-V S230LC-V wiper timer 2537-9008 for Doosan Daewoo Excavator S225LC-7A S225LC-V S225LL S225NLC-V S230LC-V - image 2
Topsealkit

2537-9008 Wiper Timer for Doosan Daewoo Excavator S225LC-7A S225LC-V S225LL S225NLC-V S230LC-V

In stock
(0)
$108.00 inc. VAT
Topsealkit 2537-9008 wiper timer, for Doosan Daewoo Excavator S175LC-V S180W-V S185W-V Topsealkit 2537-9008 wiper timer, for Doosan Daewoo Excavator S175LC-V S180W-V S185W-V - image 2
Topsealkit

2537-9008 Wiper Timer for Doosan Daewoo Excavator S175LC-V S180W-V S185W-V S200W-V S210W-V S220LC-6

In stock
(0)
$108.00 inc. VAT
wiper timer 2537-9008 for Doosan Daewoo Excavator S150LC-7B S80GOLD S130LC-V S140W-V S150LC-V wiper timer 2537-9008 for Doosan Daewoo Excavator S150LC-7B S80GOLD S130LC-V S140W-V S150LC-V - image 2
Topsealkit

2537-9008 Wiper Timer for Doosan Daewoo Excavator S150LC-7B S80GOLD S130LC-V S140W-V S150LC-V

In stock
(0)
$108.00 inc. VAT
417-43-26122 transmission switch for Komatsu Wheel Loader WA120-3 WA150-3 WA180-3 417-43-26122 transmission switch for Komatsu Wheel Loader WA120-3 WA150-3 WA180-3 - image 2
Topsealkit

417-43-26122 (417-43-26121, 417-43-26120) Transmission Switch for Komatsu Wheel Loader WA120-3

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(0)
$1,708.00 inc. VAT
timer YMR002264 for Komatsu Backhoe Loader WB140-2 WB150-2 WB91R-2 WB93R-2 WB97R-2 WB97S-2 timer YMR002264 for Komatsu Backhoe Loader WB140-2 WB150-2 WB91R-2 WB93R-2 WB97R-2 WB97S-2 - image 2
Topsealkit

YMR002264 Timer for Komatsu Backhoe Loader WB140-2 WB150-2 WB91R-2 WB93R-2 WB97R-2 WB97S-2

In stock
(0)
$77.00 inc. VAT
YM128300-77920 timer for Komatsu Roller JV25CR-5 JV25CW-1 JV25W-1 JV40C-2 YM128300-77920 timer for Komatsu Roller JV25CR-5 JV25CW-1 JV25W-1 JV40C-2 - image 2
Topsealkit

YM128300-77920 (YM12830077920) Timer for Komatsu Roller JV25CR-5 JV25CW-1 JV25W-1 JV40C-2

In stock
(0)
$77.00 inc. VAT
Topsealkit YM128300-77920 timer, for Komatsu Engine 2D68 3D68 4D88 Yanmar Engine 4TNV94 Topsealkit YM128300-77920 timer, for Komatsu Engine 2D68 3D68 4D88 Yanmar Engine 4TNV94 - image 2
Topsealkit

YM128300-77920 (YM12830077920) Timer for Komatsu Engine 2D68 3D68 4D88 Yanmar Engine 4TNV94

In stock
(0)
$77.00 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 matching part.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. Delivery 5–12 working days worldwide, including the US.
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 a cost-effective choice over the long run.Why?Longer service life: Manufactured with high-grade raw materials, our parts are made for a long service life.Less downtime: We check fitment by part number before shipping, which helps you avoid reordering and waiting. Every hour you avoid downtime is real revenue in your pocket.Protects your machine: Low-quality parts can damage the entire system. Every part is matched to your machine by part number before it ships.✅ Talk to us about your machine before you order.
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: We act on customer feedback to keep improving.✅ We work mainly with excavator owners, repair shops and parts wholesalers.
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 5–12 working days worldwide, including the US.All you need to provide is your address. Shipments are fully trackable, and we guarantee compensation for lost packages.

Excavator Monitor

Topsealkit 7824-86-6000 monitor display panel, for Komatsu PC128UU-1 Topsealkit 7824-86-6000 monitor display panel, for Komatsu PC128UU-1 - image 2
Topsealkit

7824-86-6000 7824-86-6100 Monitor Display Panel for Komatsu PC128UU-1

In stock
(0)
$469.00 inc. VAT
monitor display panel 300426-00089A for Doosan Daewoo Excavator DX300LC-3 DX255-5 monitor display panel 300426-00089A for Doosan Daewoo Excavator DX300LC-3 DX255-5 - image 2
Topsealkit

Monitor Display Panel 300426-00089A for Doosan Daewoo Excavator DX300LC-3 DX255-5

In stock
(0)
$1,069.00 inc. VAT
Topsealkit 520-6242 monitor display panel, for Caterpillar Excavator 301.7CR Topsealkit 520-6242 monitor display panel, for Caterpillar Excavator 301.7CR - image 2
Topsealkit

Monitor Display Panel 520-6242 for Caterpillar Excavator 301.7CR

In stock
(0)
$1,199.00 inc. VAT
monitor display panel 7834-70-4000 for Komatsu PC100-6 PC120-6 PC130-6 Excavator monitor display panel 7834-70-4000 for Komatsu PC100-6 PC120-6 PC130-6 Excavator - image 2
Topsealkit

7834-70-4000 Monitor Display Panel for Komatsu PC100-6 PC120-6 PC130-6 Excavator

In stock
(0)
$339.00 inc. VAT
7834-70-6001 monitor display panel for Komatsu PC100-6 PC230-6 Excavator 7834-70-6001 monitor display panel for Komatsu PC100-6 PC230-6 Excavator - image 2
Topsealkit

7834-70-6001 7834-70-6002 Monitor Display Panel for Komatsu PC100-6 PC230-6 Excavator

In stock
(0)
$399.00 inc. VAT
7834-76-3002 monitor display panel for Komatsu PC200-6 Excavator 7834-76-3002 monitor display panel for Komatsu PC200-6 Excavator - image 2
Topsealkit

7834-76-3001 7834-76-3002 Monitor Display Panel fits Komatsu PC200-6 Excavator

In stock
(0)
$429.00 inc. VAT
monitor display panel 7834-77-3000 for Komatsu PC200-6 PC220-6 PC230-6 Excavator monitor display panel 7834-77-3000 for Komatsu PC200-6 PC220-6 PC230-6 Excavator - image 2
Topsealkit

7834-77-3000 6D95 Display Panel Monitor for Komatsu PC200-6 PC220-6 PC230-6 Excavator

In stock
(0)
$429.00 inc. VAT
Monitor

Monitor

Excavator Monitors & Gauge Clusters

Upgrade or replace your heavy machinery's display screen with our high-performance excavator monitors. We offer a wide range of OEM-quality excavator gauge clusters, LCD display panels, and control screens compatible with top brands including Caterpillar, Komatsu, Kobelco, Hitachi, Sany, and Hyundai.

Engineered for harsh job site environments, our monitors deliver clear real-time diagnostic data, fault code tracking, and precise machine control. Whether you need a direct plug-and-play replacement or a reliable aftermarket monitor, explore our collection below to restore your equipment’s peak performance.

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Monitor

Monitor

Seal kit for Hyundai

Motors

Motors

Relay

Relay

Wiring Harness for Caterpillar

Sensor

Sensor

Solenoid Valve

Solenoid Valve

20+ Years Focused on Excavator Parts

Topsealkit supplies hydraulic seal kits, wiring harnesses, controllers, monitors, sensors and solenoid valves for CAT, Komatsu, Hitachi, Kobelco, Volvo, Hyundai and Doosan excavators. Send us your part number — we match it and ship from China in 1–3 working days to repair shops, dealers and machine owners worldwide.

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