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O-Ring Kit Hitachi Excavator 383 Piece

MY HYDRAULIC  |  SKU: 04-ORK-HIT01
Sale price $77.00 Regular price $159.15
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Warranty

We pass on full manufacturer warranties for all products — minimum 12 months. For hose assemblies built by Tasmanian Hose Solutions, we offer a 2-year workmanship warranty (excluding normal wear and tear, misuse, or incorrect selection of hose, fittings or application). Contact us if you need support — we stand behind what we build.

Delivery and Shipping

We dispatch orders daily with fast airfreight available Australia-wide. Ready-to-use hose assemblies and in-stock items ship same day where possible — delivery 1–2 days to most regions.

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Description

O-RING KIT – HITACHI EXCAVATOR 383 PIECE HYDRAULIC ASSORTMENT

  • Professional-grade hydraulic O-ring kit tailored to Hitachi excavator sealing requirements
  • Includes 383 pieces across common metric and BSPP sizes used in Hitachi hydraulic systems
  • Packed in a durable, labelled storage case for fast access on-site or in the workshop
  • Contains replacement seals for cylinders, valves, ports, adaptors, and fittings
  • Made from high-quality NBR (Nitrile) rubber for fuel, oil and hydraulic fluid resistance

COMMON APPLICATIONS:

  • Hydraulic maintenance and repairs on Hitachi excavators
  • Service truck and field kits for hydraulic hose technicians
  • Preventative maintenance and port resealing
  • Ideal for mobile hose repairs, OEM fitouts and workshop rebuilds

COMMONLY FOUND ON (AND MORE):

Hitachi Excavators – Modern and Classic Models

  • Models: ZX120, ZX200, ZX225, ZX240, ZX330, EX60, EX100, EX200 and more
  • Use: Port and adaptor sealing, cylinder repairs, flange O-rings, tube nut seals and face seals

Need help identifying the right kit for your machine or fleet? Contact our team to request cross-compatibility lists or ask about workshop custom kits.

BUILT TO LAST, DELIVERED FAST.

 

 

383 PIECE O-RING ASSORTMENT KIT FITS HITACHI EXCAVATOR

HITACHI SERVICE KIT SPECIFICATIONS:

Hitachi part number 4506404 (3.8mm x 1.9mm), 4506405 (4.8mm x 1.9mm), 4506406 (5.8mm x 1.9mm), 4506407 (6.8mm x 1.9mm), 4506408 (7.8mm x 1.9mm), 4506409 (8.8mm x 1.9mm), 4506320 (9.8mm x 1.9mm), 4317636 (9.8mm x 2.4mm), 957366 (10.8mm x 2.4mm), 4506412 (11.8mm x 2.4mm), 4138938 (12.42mm x 1.78mm), 4509180 (13.8mm x 2.4mm), 4506415 (14.8mm x 2.48mm), 4506416 (15.8mm x 2.4mm), 4187308 (16.77mm x 1.78mm), 4506418 (17.8mm x 2.4mm), 4506420 (19.8mm x 2.4mm), 4028265 (21.7mm x 3.5mm), 4509181 (21.8mm x 2.4mm), 4187328 (23.52mm x 1.78mm), 4506424 (23.7mm x 3.5mm), 966689 (24.7mm x 3.5mm), 4509182 (25.7mm x 3.5mm), A811025 (24.4mm x 3.1mm), 4506428 (27.7mm x 3.5mm), A811030 (29.4mm x 3.1mm), 4187329 (29.87mm x 1.78mm), 4506430 (29.7mm x 3.5mm), 985098 (31.7mm x 3.5mm), 984614 (33.7mm x 3.5mm), A811035 (34.4mm x 3.1mm), 4018880 (34.7mm x 3.5mm), 970860 (37.7mm x 3.5mm), A811040 (39.4mm x 3.1mm), A811045 (44.4mm x 3.1mm), 985096 (44.7mm x 3.5mm).

Total 383pcs / 36 Sizes, packed in a plastic storage case with label to identify sizes.

APPLICATIONS:
Hitachi Excavator Hydraulic Fittings O-Ring replacement seals.
MATERIALS: Made of Nitrile (NBR) 90 shore material.
APPROX. DIMENSIONS: 275 x 190 x 50mm
APPROX. WEIGHT: 0.60kg

Specifications

  • What is it?
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  • Hose Structure
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  • Hose Series
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  • Fittings & Compatibility
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  • Where To Use It
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Don’t Take Our Word for It — Take Theirs

A friend suggested to use TASMANIAN HOSE SOLUTIONS, we have found the service exceptional the pricing even better and the knowledge of products. Scott goes out of his way to make sure you get what you need, if he doesn't stock it its usualy one day and its arrived.

Colebrook Sandstone

Most impressed by the quick turnaround and quality of parts ordered. Will definitely use again.

Robert Legg-Bagg

Your life won’t be fulfilled till you have dealt with Tasmanian Hose Solutions. I never have to hold leaks with my thumbs again. I can just use the parts provided and it’s perfect

Miro Jurcevic

Exactly what i wanted and sent super fast... exactly how online shopping should be.

Neil Gallegos

Price was great and delivery was fast. Could not fault transaction

Chris Nelson