Wuhan Xinlaifu Hydraulic Equipment Co., Ltd. is one of the leading manufacturers and suppliers of rexroth piston pump a10vo28/45/60/63/85-52/53 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.

The Rexroth A10VO series is a light-weight axial piston pump designed for open-circuit mobile hydraulic applications. Available displacement sizes cover 28, 45, 60, 63, and 85 cc/rev, with both 52 and 53 series control options. These pumps are widely used in excavators, wheel loaders, road construction machinery, and agricultural equipment.

We supply complete pumps and individual replacement parts for the A10VO series. The internal repair kit contains 9 core wear components: cylinder block, valve plate, 9 pistons, ball guide, retainer plate, drive shaft, swash plate, 2 saddle bearings, and coil spring.

Each component is manufactured to Rexroth OEM specifications. Cylinder block bores are precision-honed, valve plates are lapped for a tight sealing surface, and pistons are heat-treated for wear resistance. Available for fast shipment worldwide, with custom OEM/ODM packaging and private-label support for distributors and repair shops.

Part reference: A10VO28, A10VO45, A10VO60, A10VO63, A10VO85, A10VO52, A10VO53

Hydraulic Pumps and Replacement Parts That Actually Get Your Excavator Working Again

Walk into any hydraulic repair shop on a Monday morning and you'll see the same scene: a guy with grease under his fingernails staring at a torn-down pump on the bench, wondering if the replacement parts he ordered are going to fit right or leave him with a comeback next month. We started this business because we were tired of that guy having to gamble on every order.

We stock and supply the internal components that go inside the pumps and motors you see on job sites every day. Not just the famous names either - the ones that actually break. Rexroth makes up a huge chunk of what ships out, sure. A4VSO from 40 all the way to 1000, A4VG, A4VTG travel pumps, the A10VSO and A10VO series that you'll find on nearly every compact excavator on the market. We also keep the bigger A8VO, the full A11VO range from 40 to 260 (including the A11VO250 and A11VG12/19/50 that go on the 30-ton class machines), and the heavy A15VSO and A20VO units for the 50-ton rigs. Bent-axis stuff too - A2F, A2FO up to 1000, A7V, A7VO, A6VM/A6VE motors.

The A10VO series is the one you see on mid-size excavators every single day. Available in 28, 45, 60, 63, and 85 cc/rev displacements, with 52 and 53 series control options. When one comes in for rebuild, the nine core wear components we supply are: cylinder block, valve plate, 9 pistons, ball guide, retainer plate, drive shaft, swash plate, two saddle bearings, and a coil spring. The cylinder block bore wears, the valve plate pits, the pistons lose their seal, and the swash plate develops play. That's normal after 8,000 to 10,000 hours.

Then there's the Japanese equipment, which is where downtime really hurts. Komatsu HPV35/55/90/160 and HPV75/95/132/140/160 pumps are on the shelf right now, along with the PC-series swing and travel motors that fit everything from a PC60-7 to a PC400-7. Hitachi HPV091, HPV050, HPV116, HMT travel motors, and the HMGC/HMGF/HMGE swing assemblies that cover the EX and ZX lines - all stocked. CAT shops buy SBS80/120/140 pumps, SPK/SPV units, E200B travel motors, and parts for the 320B, 330B, 345, and 355D on a weekly basis. Kawasaki K3V, K5V, K7V, K3VG pumps, the whole NV series, and M2X/M5X swing motors go out to a lot of the Chinese and Korean excavator brands.

We don't stop there. Sauer SPV, PV90R, MR/MS motors, 51V pumps, and the H1 series are on hand 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 hunt for - that's where we earn our keep. Uchida A10VD and AP2D pumps that go on small excavators. Nachi PVD, PVS, PZ series pumps and PCR swing motors. Kayaba PSVD2 and PSV2 units on compact excavators. Yuken A and A3H pumps that live in injection molding machines and industrial presses. Liebherr LPVD pumps and LMF travel motors for the 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 a repair shop 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 applications.

A lot of our customers run their own brand on the box. We do laser marking, custom packaging, and the whole private-label side of things. Not just slapping a sticker on a generic part - we match the surface finish, the heat treatment, the tolerance levels that your market expects.

Send us the model number on the pump sitting on your bench. We'll get back to you fast and get that machine back to digging.

Reference: A10VO28, A10VO45, A10VO60, A10VO63, A10VO85, A10VO52, A10VO53

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