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Heavy Equipment & Machinery Parts: Every Machine Type, Every Major Brand

Machinery parts are the components that keep excavators, loaders, bulldozers, motor graders, and all heavy equipment operational. When something fails on site, the clock starts. Getting the right part, one that fits and performs, is the difference between a fast recovery and a costly standstill.

Imara Engineering supplies heavy machinery parts across every machine type, including excavator parts, loader parts, bulldozer parts, motor grader parts, compact equipment parts, mining equipment parts, and truck parts. Every part meets OEM quality standards, with aftermarket options across CAT, Komatsu, Hitachi, JCB, and more. Fitment is confirmed before despatch. We ship globally with fast turnaround, so your equipment gets back to work.

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3263 products

Radiator Replacement Panel 2W-7933 for CAT 16G Graders

Radiator 2W-7933 2W7933 for Caterpillar 16G Motor Graders

Regular price $1,822.00
Sale price $1,822.00 Regular price
460-7001 508-3682 RADIATOR for CAT AR 777E Truck

Radiator 460-7001 4607001 508-3682 for Caterpillar 777E Truck

Regular price $3,694.00
Sale price $3,694.00 Regular price
Radiator 8N-4078 8N4078 - CAT Engine 3204, D3B, D3C Dozers

Radiator 8N-4078 8N4078 for CAT 3204, D3B, D3C, D4C Dozers

Regular price $3,846.00
Sale price $3,846.00 Regular price
Radiator 4P0893 4P0894 4P0897 for 950F Caterpillar Loaders

Radiator 4P0893 / 4P0894 / 4P0897 for Caterpillar 950F, 960F Wheel Loaders

Regular price $1,265.00
Sale price $1,265.00 Regular price $0.00
Radiator 206-6774 CA1807002 180-7002 For Cat Engine 3054E
Radiator 66-4778 / 113-3636 for Caterpillar 928G Loader

Radiator 166-4778 664778 / 113-3636 1133636 for Caterpillar 928G Loader

Regular price $5,667.00
Sale price $5,667.00 Regular price $0.00
Pressure Switch 434-3436 4343436 for CAT E320D Excavator

Pressure Switch 434-3436 4343436 for Caterpillar E320D Excavator

Regular price $122.00
Sale price $122.00 Regular price $0.00
Pressure Switch 320-3060 3203060 for Caterpillar Excavator

Pressure Switch 320-3060 3203060 for Caterpillar Excavator

Regular price $122.00
Sale price $122.00 Regular price $0.00
Radiator 20Y-03-42451 Komatsu PC200LC-8 / PC200-8 Excavator

Radiator 20Y-03-42451 20Y0342451 for Komatsu PC200LC-8, PC200-8 Excavators

Regular price $1,407.00
Sale price $1,407.00 Regular price
Pressure Switch 319-4407 3194407 for Cat E320E Excavator

Pressure Switch 319-4407 3194407 for Caterpillar E320E Excavator

Regular price $122.00
Sale price $122.00 Regular price $0.00
Position Sensor 269-1983 2691983 for Caterpillar Equipment

Position Sensor 269-1983 2691983 for Caterpillar Equipment

Regular price $122.00
Sale price $122.00 Regular price $0.00
Original Bolt XKCP-00239 103-21UNF859 for Hyundai HL770-9 Wheel Loader

Original Bolt XKCP-00239 103-21UNF859 for Hyundai HL770-9 Wheel Loader

Regular price $5.00
Sale price $5.00 Regular price
Oil Pressure Switch 421-06-35111 4210635111 for Komatsu

Oil Pressure Switch 421-06-35111 4210635111 for Komatsu Equipment

Regular price $122.00
Sale price $122.00 Regular price $0.00
Pilot Valve YN30V00105F2 For Kobelco SK200-8 SK210-8 SK250-8

Pilot Valve YN30V00105F2 for Kobelco SK200-8 SK210-8 SK250-8 – Hydraulic Control System

Regular price $608.00
Sale price $608.00 Regular price
Solenoid Valve 122-5053 1225053 for CAT E325C E325CL M325

Oil Pump Solenoid Valve 122-5053 1225053 for CAT E325C E325CL M325 E322C E322CL – Engine 3126 3126B

Regular price $102.00
Sale price $102.00 Regular price
Oil Cooler Radiator 253-1218 2531218 for CAT D3K, D4K Dozers

Oil Cooler Radiator 253-1218 2531218 for CAT D3K, D4K Track-Type Dozers

Regular price $3,694.00
Sale price $3,694.00 Regular price
Oil Cooler Radiator Core 235-9760-01 / 236-8745 for CAT 345D

Oil Cooler Radiator Core Assembly Flat 235-9760-01 / 236-8745 for CAT 345D C13 Diesel Engine

Regular price $1,377.00
Sale price $1,377.00 Regular price
Motor Starter Relay 600-815-2170 - KOMATSU PC300-8

Motor Starter Relay 600-815-2170 for KOMATSU PC300-8, PC200-7, PC300-7 Excavators

Regular price $122.00
Sale price $122.00 Regular price $0.00
Oil Cooler 124-1763 / 151-6458 for CAT E330B Excavator

Oil Cooler 124-1763 1241763 / 151-6458 1516458 for CAT E330B, E330B L, 330B, 330B L Excavator

Regular price $3,025.00
Sale price $3,025.00 Regular price

Collection: Machinery Brands

Why Equipment Teams Source Their Construction Equipment Parts from Imara Engineering

When procurement teams and site managers are sourcing earthmoving equipment parts, the need goes beyond a catalogue. Imara Engineering is built for that requirement, stocking earthmoving machinery spare parts across every major machine category. Here is what that means in practice:

  • OEM-grade quality across every category: Every part meets OEM performance standards — no compromise on fit, function, or durability in the field.
  • Aftermarket options where it counts: Trusted aftermarket alternatives are available across the full heavy equipment parts range, especially where OEM lead times create production risk.
  • Fitment confirmed before it ships: Parts are cross-referenced to make, model, and serial number before dispatch to eliminate the cost and delay of a wrong-part return.
  • All major brands represented: CAT, Komatsu, Hitachi, JCB, Volvo, Hyundai, Case, John Deere, and Bobcat. If it is a recognised brand in earthmoving equipment parts, it is in the catalogue.
  • One supplier for the full fleet: From excavators and wheel loaders to compact track loaders and skid steers, Imara Engineering covers the complete plant machinery parts spectrum — no fragmented procurement, no chasing multiple vendors.
  • Global dispatch, fully tracked: Whether the site is in Australia, the United States, Canada, or anywhere else, construction machinery parts are dispatched with speed and full tracking from the point of order.

Excavator Parts

Excavators are the most widely deployed machines on construction and mine sites, and their parts demand reflects it. Imara Engineering carries excavator parts across the full size range from compact machines through to large production platforms used in civil and mining applications. Whether sourcing parts for a CAT 320 or 312, a Komatsu PC200, a Hitachi ZX series, a Volvo EC machine, or needing Hyundai earthmoving parts, Doosan, Kobelco, Sumitomo, or JCB excavator components, the brand-specific and model-specific inventory is stocked and available. Excavator spare parts covering undercarriage components, hydraulic systems, engine assemblies, and operator cab components are all catalogued in depth.

Loader Parts

Loader applications vary significantly by machine configuration, and Imara Engineering stocks loader parts to match the full working range. Whether the machine on site is a wheel loader handling bulk material or a backhoe loader managing trench and dig work, parts coverage spans both configurations across all major operating brands.

Wheel Loader Parts

Wheel loaders carry demanding duty cycles across quarrying, civil earthworks, and bulk material handling, and wear reflects that intensity. The wheel loader parts catalogue covers CAT, Komatsu, Volvo, Hitachi, Kawasaki, Hyundai, Doosan, and SDLG, including wheel loader spare parts for powertrain components, hydraulic systems, bucket wear parts, and linkage assemblies. Every part is available with confirmed fitment to your machine's make and model.

Backhoe Loader Parts

The backhoe loader's dual-function design creates wear across two working ends, making parts sourcing a continuous requirement on active sites. Imara Engineering stocks backhoe loader parts across the most widely used makes: JCB, Case, John Deere, Caterpillar, Komatsu, Kubota, New Holland, and Ford. Model-specific coverage includes Case 580 series components, JCB 3CX backhoe parts, and John Deere 310 series replacements, with aftermarket options across the full range.

Bulldozer Parts

Few machines absorb punishment the way a bulldozer does. Continuous ground engagement, blade load, and undercarriage stress produce faster wear than almost any other machine category, and a dozer sitting idle on a clearing or push job is an expensive problem. Imara Engineering stocks bulldozer parts for the full working weight range, from light civil machines to heavy crawler dozers used in bulk earthmoving and land clearing.

Parts coverage includes:

  • CAT D-series dozer parts — D3, D3B, D4, and related models
  • Komatsu dozer parts — D20 through the D65 range
  • Case dozer parts — 310, 350, 450, 850, and 1150 series, including crawler variants
  • John Deere dozer parts — 350, 450, 650, and 1010 machines
  • Shantui, Dressta, Liebherr, Dresser, and Furukawa are additional brands in the catalogue

Undercarriage components, track shoes, cutting edges, push plates, hydraulic components, and drivetrain parts are all stocked and available.

Motor Grader Parts

A motor grader going down on a road maintenance or grading project creates a gap that nothing else on site can fill. These are specialist machines, and sourcing the right motor grader parts requires proper model-level coverage, not a generic listing. Imara Engineering carries motor grader parts across all major manufacturers.

Brand and model coverage includes:

  • CAT grader parts — 12, 120G, 120H, 12E, 140H, and full CAT motor grader series
  • Komatsu motor grader parts across the GD range
  • John Deere grader parts — 570A and 670 models
  • Champion motor grader parts — 710A, 720A, and related series
  • Volvo, Mitsubishi, Galion, Dresser, and Austin Western are additional brands stocked

Road grader parts, including cutting edges, circle gear components, tandem drive assemblies, blade lift cylinders, and hydraulic control parts, are all available.

Compact Equipment Parts

Compact equipment has become a standard fleet category across landscaping, utilities, urban construction, and confined-site operations. The maintenance requirements for these machines are as real as their full-size equivalents, and Imara Engineering's compact equipment parts coverage is built to depth across three dedicated machine categories.

Skid Steer Parts

Skid steers run intensive cycles across construction, agriculture, and civil works and wear rates reflect it. The skid steer parts range covers Bobcat, Case, New Holland, CAT, John Deere, Mustang, Kubota, and Takeuchi, with model-specific inventory for Case 1840, 1845, and 440 series, John Deere 240, 260, and 317, and New Holland LS170 and LS180. Aftermarket skid steer parts are available across the full range with global shipping.

Mini Excavator Parts

Mini excavators serve a wide range of applications, including urban dig work, rental fleet operations, landscaping, and confined trench jobs. Imara Engineering stocks mini excavator parts for Kubota, Yanmar, IHI, Takeuchi, Bobcat, Hitachi, Mitsubishi, Volvo, JCB, and Komatsu. Mini digger parts are catalogued by brand, model, and component type, with aftermarket options available and fast dispatch on all in-stock items.

Compact Track Loader Parts

Compact track loaders handle underfoot conditions that wheeled machines cannot manage, such as soft ground, steep terrain, and high-impact environments. Parts coverage spans CAT, Bobcat, Takeuchi, ASV, New Holland, and Case, with model-specific inventory for the CAT 247 and 257, Bobcat T190 and T300, and Takeuchi TL130 and TL150.

Mining Equipment Parts

Mining operations run on tighter uptime tolerances than any other industry. When a haul truck or production excavator goes down on an active level, the per-hour cost reaches a scale that general construction does not approach. Imara Engineering supplies mining equipment parts built for large-scale extraction and haulage operations, components sourced and specified for mining demands, not repurposed construction-grade stock.

Coverage includes:

  • Rigid dump trucks: CAT 777, 785, 789, and 793; Komatsu 730E and HD785
  • Articulated dump trucks: CAT 725 and 745; Volvo A45
  • Large excavators: Komatsu PC1250 and PC2000; CAT 6015 and 6030

Mining machinery parts and mining equipment spare parts are supplied to operations across Australia, North America, and internationally, with logistics managed for remote-site delivery requirements.

Truck Parts

Off-highway truck fleets are the backbone of bulk material movement, and keeping those trucks in the haulage cycle is a continuous maintenance requirement. Imara Engineering stocks haul truck and dump truck parts for rigid dump trucks, articulated platforms, and off-highway machines from major manufacturers.

Parts coverage spans CAT, Komatsu, Volvo, Bell, and Terex with model-specific inventory for the CAT 725 and 745, Volvo A45, Komatsu HD785, and Terex TR60 and TR70. For mine sites managing both haulage and excavation fleets, truck parts and mining equipment parts are coordinated across the same supply point to simplify procurement and reduce downtime exposure.

How to Order Construction Equipment Parts from Imara Engineering

Getting the right heavy equipment parts to the site without error or delay is straightforward with the right process:

  1. Identify your machine — Make, model, serial number, and year of manufacture confirm fitment with certainty before ordering.
  2. Navigate your machine category — Use the relevant page within this machinery collection — excavator parts, loader parts, dozer parts, grader parts, or compact equipment — to locate what you need.
  3. Confirm brand and model coverage — Each category page lists the brands and models in inventory, so availability is clear before you commit.
  4. Choose OEM or aftermarket — Both options are available with full specification details. Aftermarket alternatives are available where OEM supply lead times are a constraint.
  5. Place your order and track dispatch — All orders ship with tracking confirmation. Global shipping means heavy machinery parts are on their way regardless of where your site is located.

Frequently Asked Questions

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