Volvo L150H / L180H Wheel Loader Parts: Hydraulic Pump, Solenoid Valve, Axle Pin & Bearings for European Fleets
What actually wears out on this class of loader
L150H and L180H sit in the 20 to 30 tonne loading class. In European quarries they spend most of the shift in short cycles: load, reverse, dump, return. That duty profile puts three groups of parts ahead of everything else.
| Group | Typical symptom | First check | Usual fix |
|---|---|---|---|
| Main hydraulic pump | Lift slows down when the oil is hot | Charge pressure and case drain flow | Seal kit, repair kit or complete unit |
| Proportional solenoid valve | Jerky boom response, one function dead | Coil resistance and plug condition | Valve plus harness plug cleaning |
| Articulation pins and bearings | Steering play, knocking when turning | Measure play with the frame straight | Pin and bearing set together |
| Axle and linkage pins | Front-end movement under load | Visual gap at the joint | Replace pin and re-torque |
Main pump: measure before you buy a complete unit
A replacement does not have to be a complete unit every time. Our 15172805 hydraulic pump listing covers the pump body as well, but we normally ask for two readings first: charge pressure at operating temperature and case drain flow. If the housing is not scored and the port block is clean, a repair path is usually cheaper than a unit swap, and the machine is back to work faster.
For the bigger L-series machines we also carry the 9017201758 hydraulic pump for L250H. Fitment depends on the machine generation, so the serial number is not optional.
Solenoid valves: the cheap part everyone forgets
When a single function goes dead or starts behaving erratically, we check the proportional valve before touching the pump. The 17483046 hydraulic solenoid valve for L180H is a common order, and it almost always pays to have the harness plug cleaned and the coil resistance measured at the same time. A new valve in a corroded plug fails again quickly.
Articulation and axle pins: replace as a set
Play in the centre joint shows up as steering lag and a knock on full lock. The 16614330 axle pin is specified across L150, L180G, L220H, L200H, L250G and L260H, but diameters differ by generation. We always ask whether the machine is an E, F, G or H build before confirming. Matching bearings such as 11703968 are normally replaced together with the pin; doing the pin alone leaves a worn bearing that will eat the new pin.
Why European fleets order in sets
Quarry and port operators in Germany, Poland and the Nordics plan the downtime window, not the part. That changes how we pack: a pump order normally travels with the matching seals and gaskets, a valve order with the plug kit, and pin orders with bearings. One shipment, one window, no second stoppage.
How we confirm fitment before dispatch
- Machine serial number or PIN photo;
- Nameplate close-up of the old unit;
- One photo of the installation position, including hose routing and plugs.
With those three we confirm stock and send real warehouse photos the same working day.
FAQ
Are L150H and L180H hydraulic parts interchangeable?
Not by default. They share a platform but differ in pump mounting, harness plugs and pin diameters across generations, so every order is checked against the machine serial number first.
Do I need a complete pump or just a repair kit?
Usually not a complete unit. Send charge pressure at operating temperature and case drain flow readings; if the housing is not scored, a repair path is cheaper and faster.
What proof do I get before the goods leave?
Warehouse photos, nameplate close-ups, a packing list with per-piece dimensions and weights, and a loading video. Larger orders can be inspected by a third party.
Can you ship sets to match our maintenance window?
Yes. Pump orders normally travel with matching seals and gaskets, pin orders with bearings, so one shipment covers one planned downtime window.
Need L150H / L180H parts priced?
Send the serial number and the old part number — we confirm stock and send photos the same day.
WhatsApp +86 139 2519 9399 · Scan and send your part number, or open the chat directly