KOMATSU
🇯🇵 Japan · D-Series · crawler bulldozers
Parts for heavy Komatsu D-series crawler bulldozers: undercarriage, hydraulics, engine, transmission and seals. Matched by serial number.
UWITEK is a Turkish manufacturer of spare parts for Komatsu, Caterpillar and Liebherr bulldozers. Parts matched by model and serial number. Direct factory supply worldwide, no middlemen.
We manufacture spare parts for three leading global crawler equipment brands. For each brand, a full parts range matched to the specific series and bulldozer model.
Parts for heavy Komatsu D-series crawler bulldozers: undercarriage, hydraulics, engine, transmission and seals. Matched by serial number.
Spare parts for Caterpillar D-series bulldozers: undercarriage, hydraulic system, power units, transmission. Precise matching by catalog and compatibility.
Parts for Liebherr PR Litronic series bulldozers: undercarriage components, hydraulics, engine, filters and seals. Original-spec tolerances.
We manufacture and supply spare parts for all major systems of a crawler bulldozer. Individually matched to the model, serial number and operating conditions.
Track chains, track shoes, carrier and support rollers, idlers, sprockets, and tensioners. For all Komatsu, Caterpillar and Liebherr series.
Blade and ripper hydraulic cylinders, hydraulic pumps, control valves, high-pressure hoses, fittings, control valve blocks and seals for Komatsu D155, D275, D375, Caterpillar D8, D9, D10 and Liebherr PR764. Matched by machine serial number, shipped from Ankara worldwide.
Piston kits, turbochargers, head gaskets, main and rod bearings, fuel injection pumps, injectors, radiators and cooling systems for Komatsu SA6D140, SA6D170, Caterpillar 3306, 3406, 3456, C15 and C18 engines. Every part matched to the specific series and year.
Transmissions, clutch packs, disc brakes, final drives, final gear reducers and drive shafts for Komatsu D65, D155, D275, D355, D375, D475 and Caterpillar D6, D8, D9, D10. Buy a final drive or final gear reducer with direct shipment from our factory in Turkey.
Oil, fuel, air and hydraulic filters, drive belts, seals and gaskets for Komatsu, Caterpillar and Liebherr bulldozers. Consumables matched to the exact model — from a D155 engine filter to a Liebherr PR764 hydraulic filter.
Rubber and metal gaskets, oil seals, O-rings and face seals for hydraulic cylinders, pumps and gearboxes of Komatsu, Caterpillar D6–D10 and Liebherr PR754 bulldozers. Seal repair kits made to order by part number or serial number.
UWITEK supplies spare parts for Komatsu, Caterpillar and Liebherr crawler bulldozers directly from our factory in Ankara. We work with mining, construction and road-building companies worldwide. Among the most requested items are hydraulic components, engine and transmission parts for heavy bulldozers of the Komatsu D375 and D475, Caterpillar D9 and D10 series.
Hydraulics for Komatsu and Caterpillar bulldozers. We supply blade and ripper hydraulic cylinders, hydraulic pumps, valve blocks and high-pressure hoses. Matching by machine serial number rules out fitment issues during installation. Relevant for Komatsu D275, D355, D375, D475 and Caterpillar D8, D9, D10.
Engine parts for bulldozers. We manufacture and supply piston kits, turbochargers, head gaskets, bearings and fuel injection pumps for Komatsu SA6D140 and SA6D170, Caterpillar 3306, 3406 and C15 engines. Expedited shipping is available for urgent repairs.
Transmission and final drives. Clutch packs, disc brakes, final drives and final gear reducers for all Komatsu and Caterpillar series. Buy a Komatsu D155 final drive or a Caterpillar D6 final gear reducer directly from the manufacturer, with no distributor markups.
To request a quote, provide the brand, series and serial number of your machine. We respond within 24 hours via WhatsApp or email. Shipped from Ankara with full customs documentation.
UWITEK is a Turkish company specializing in spare parts for Komatsu, Caterpillar and Liebherr crawler bulldozers. Our production facility is located in Ankara, Turkey. We work directly with mining, construction and road-building companies around the world.
We match parts by brand, model and machine serial number. We accept both single-item requests and combined orders covering several systems at once.
We operate on three principles: precise parts matching based on machine data, direct communication without unnecessary links in the chain, and clear logistics from our factory in Ankara to your warehouse.
Factory in Ankara, in-house quality control, and clear supply logistics with no unnecessary links in the chain.
We don't spread ourselves across heavy equipment in general — our entire range is built around one niche: crawler bulldozers.
Model, series and serial number minimize the risk of ordering errors. We confirm compatibility before shipping.
WhatsApp and email — response within 24 hours. We react quickly to urgent requests.
We work with companies directly, worldwide. We understand the specifics of international logistics and documentation.
Undercarriage, hydraulics, engine, transmission — the entire range from one source, no need to search across multiple vendors.
Send us the brand, model, serial number and list of parts you need by email or WhatsApp.
We confirm compatibility and suggest matching parts for your machine's systems. Response within 24 hours.
We finalize the order, timeline and shipping format, and issue a commercial offer.
We arrange shipment from Ankara with full documentation and support until the cargo is received.
Send us the brand, model and serial number of your bulldozer. We'll confirm compatibility and suggest matching parts within 24 hours.
Yes. WhatsApp +90 536 889 27 80 is our main channel for quick requests. We also work by email at export@uwitekparts.com.
It's preferable — it lets us pinpoint the exact configuration and avoid matching errors. If you don't have it, we can work from the model and year of manufacture.
Yes. We accept both single-item requests and combined orders covering hydraulics, engine, transmission and filters.
We supply parts for Komatsu SA6D140, SA6D170, SA12V140 and Caterpillar 3306, 3406, 3456, C15, C18 engines. Let us know your engine model when requesting — we'll match the exact parts for your machine.
We ship from our factory in Ankara and arrange delivery to your warehouse worldwide with a full set of customs documents. Timelines and the logistics scheme are agreed when confirming the order.
Yes. For Liebherr PR754 and PR764 bulldozers we manufacture and supply hydraulic components, engine and transmission parts, filters and seals. Requests are matched by the machine's serial number.
We work with both large batches and small single-item requests. There is no minimum order — we focus on the actual needs of your business.
Include the brand, model, serial number and a description of the part you need. If you have a photo or drawing, attach it via WhatsApp.
Fields marked with * are required. We'll reply within 24 hours.