Wuhan Xinlaifu Hydraulic Equipment Co., Ltd. is one of the leading manufacturers and suppliers of rexroth piston pump a15vs0175/210/280 spare parts for repair maintain in China. With abundant experience, we warmly welcome you to buy high quality customized products at competitive price from our factory. Also, OEM&ODM service is available.

Rexroth A15VSO175/210/280 Hydraulic Pump Replacement Parts Kit

This A15VSO repair kit is designed for Rexroth A15VSO series axial piston pumps used in large excavators, mining equipment, and heavy industrial hydraulic systems. The kit contains precision-machined replacement parts covering the core wear components: cylinder block, valve plate, 9 pistons, ball guide, retainer plate, and thrust plate.

Each component is manufactured to tight tolerances with hardened alloy surfaces and bronze bushing inserts for high-pressure continuous operation. The cylinder block and valve plate are precision-lapped for a reliable sealing surface, while the pistons and thrust plate are heat-treated to withstand heavy load cycles.

We supply both OEM-spec and high-quality replacement parts for the A15VSO175, A15VSO210, and A15VSO280, fully compatible with original Rexroth pump assemblies. All parts are inspected before packing and available for fast shipment. Custom OEM/ODM packaging and private-label service are supported for distributors and repair shops. Send us your pump model number for a quick quote.

What Actually Goes Inside a Hydraulic Pump When It Fails

If you've ever rebuilt a pump on a workbench at 7 PM on a Friday, you know the feeling. The phone rings, it's a guy from a local excavation company, his main machine is down, and he needs parts yesterday. You open the box he brought in and start laying the pieces out on the bench mat. Cylinder block scored on the inside. Valve plate pitted. Pistons that used to slide smooth now catch when you push them by hand. That's the stuff we deal with every day.

We supply both replacement parts and complete pumps. If the pump on your machine is beyond saving, we've got the whole unit ready to ship. If you're a repair shop that prefers to rebuild, we've got the internal components - the wear parts that fail when a pump has been running hot for too long, or when someone neglected the oil change interval for a couple of years.

Most of what we ship goes into Rexroth equipment, because that's what's on most machines. A4VSO is the one you'll see the most - from size 40 up to 1000, these are on everything from mid-size excavators to industrial power units. A4VG and A4VTG are the travel pump variants. The A10VSO and A10VO lines move fast, so we keep plenty on hand. Bigger machines use A8VO, the A11VO family from 40 all the way to 260 - the A11VO250 and A11VG12/19/50 show up on 30-ton class rigs - and the heavy A15VSO and A20VO for the 50-ton jobs. Bent-axis pumps too: A2F, A2FO up to 1000, A7V, A7VO, and the A6VM/A6VE motors you find on cranes and forestry equipment.

Japanese brands take up a lot of shelf space because that's where the downtime hurts the most. Komatsu HPV pumps - the 35/55/90/160 and 75/95/132/140/165 sizes - are in stock, along with the PC-series swing and travel motors that fit everything from a little PC60-7 to a big PC400-7. Hitachi shops call about HPV091, HPV050, HPV116, HMT travel motors, and the HMGC/HMGF/HMGE swing assemblies for EX and ZX series. CAT folks order SBS80/120/140 pumps, SPK/SPV units, E200B travel motors, and parts for the 320B, 330B, 345, and 355D. Kawasaki K3V, K5V, K7V, K3VG pumps, the NV series, and M2X/M5X swing motors go out to a lot of the Chinese and Korean excavators.

We also keep the European and American brands on hand. Sauer SPV, PV90R, MR/MS motors, 51V pumps, and the H1 series are on the shelf for skid steer and road building equipment. Linde HPR, HMF, B2PV, BMF lines go on big excavators and material handlers. Parker PVP, PVM, F11/F12, V12/V14, P2/P3, PAVC - these are the workhorses of industrial hydraulic systems. Eaton Vickers PVXS, PVM, PVH, PVB, and the 33/39/46/54/64/76 series that's been around for decades.

The stuff you have to call three distributors to find? That's where we help. Uchida A10VD and AP2D pumps on small excavators. Nachi PVD, PVS, PZ series pumps and PCR swing motors. Kayaba PSVD2 and PSV2 on compact excavators. Yuken A and A3H pumps in injection molding machines. Liebherr LPVD pumps and LMF travel motors on mining trucks. Toshiba PVB and PVC pumps. Oilgear PVK and PVV for high-pressure industrial jobs. Denison PV6 and P6/P7/P11/P14.

Every now and then someone calls about something weird. A Doosan DX225 or DX380. A Volvo EC360 travel motor. A Hyundai 300-5 radial motor. Foton swing units. Kato travel motors. We've tracked those down before. We also do control valves, gear pumps, and radial piston motors for winch and slew work.

A lot of the people we work with sell pumps and parts under their own name. We do laser marking, custom packaging, and whatever they need to put their own brand on the product. We match the finish, the heat treatment, the tolerances - not just slap a sticker on a generic box.

If you've got a pump on your bench right now and you're not sure if we have the internals or the complete unit, send us the model number. We'll get back to you quickly.

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