No Products in the Cart
Nitrile (NBR) O-Ring Assortment Kit, Metric, ...: 
Universal Filter Strap Wrench for Oil, Fuel a...: Volvo 14518516 is the screw in relief valve cartridge in bright steel with a hex body, hex adjuster with internal hex socket, threaded body with O ring and a dark cross drilled sleeve. It is used on Volvo EC210 to EC290 excavators. This aftermarket version is made to the same mounting and connections as the original, so it fits where the old one came off.
Sold as one unit. Check the number on your old part, or in the parts manual for your machine, before ordering.
| Part Type | Swing Motor Relief Valve |
| Replaces | Volvo 14518516 |
| Machine | Volvo EC200D, EC210, EC210B, EC210C, EC210D, EC220D, EC220E, EC235C, EC240B, EC240C, EC290, EC290B, EC290C, ECR235C, ECR235D, ECR235E, EW205D |
| Position | Swing motor relief |
| Type | Screw in cartridge |
| Fits | Volvo EC200D, EC210, EC210B, EC210C, EC210D, EC220D, EC220E, EC235C, EC240B, EC240C, EC290, EC290B, EC290C, ECR235C, ECR235D, ECR235E and EW205D excavators |
| Condition | New, aftermarket |
| Stat. HS-Code | 848140 |
| Country of Manufacture | China |
Volvo machines
Check the part number on your old unit before ordering.
| Volvo Part No.(SPM Part No.) | Fits |
|---|---|
| 14518516(SPM-HEP-5103) | Volvo EC200D, EC210, EC210B, EC210C, EC210D, EC220D, EC220E, EC235C, EC240B, EC240C, EC290, EC290B, EC290C, ECR235C, ECR235D, ECR235E and EW205D excavators |
Slow or weak hydraulics
A main or port relief valve that opens early or will not seat dumps oil to tank: the boom, arm or swing slows and loses force. Check pump pressure at the test port first.
Overheating oil
A relief valve that leaks past its seat turns pump flow into heat, so the hydraulic oil runs hot during normal work.
Pressure that will not set
If adjusting the relief screw no longer changes the pressure, the spring, poppet or seat is worn and the cartridge needs replacing.
Matching the old valve
Match the full part number stamped on the old cartridge, and set the pressure to the machine's service figure after fitting.
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller | Price | Checked |
|---|---|---|
| eBay, aftermarket seller | USD 75.00 | 2 Nov 2026 |
| Fab Heavy Parts | USD 87.15 | 2 Nov 2026 |
| SINOCMP | USD 115.00 | 2 Nov 2026 |
| Buy Machinery Parts | USD 124.73 | 2 Nov 2026 |
| Spare Part Mart | USD 55.80 | Today |
Our price of USD 55.80 is 26% to 55% less than these sellers.
Found this part cheaper somewhere else? Send us the listing and we will beat it by 5% under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
Yes, it was made for the Volvo EC200D, and 16 more listed under compatible equipment. Check the old relief valve is marked 14518516 or one of the cross references, because makers change parts between serial ranges.
On the Volvo EC200D, it depends on hours and working conditions. Follow the machine service schedule, and change it when it shows wear rather than waiting for it to fail.
Leaks, noise, loss of performance, or visible wear compared with a new part. If in doubt, measure it against the sizes in the specifications.
Match the part number on the old relief valve to Volvo 14518516 or a number in the cross reference table. If the number is worn off, compare the sizes in the specifications.
Yes. Every order is covered by our 30 day money back guarantee. Keep it unused and in its packaging.
No. It is an aftermarket relief valve made to replace the Volvo 14518516. It is not made by the original manufacturer; the number only shows what it replaces.
Live rates for the quantity selected, delivered to your door. Confirmed at checkout.
Join and we put 200 points on your account, worth $10 off an order over $75 USD. Then a point for every dollar you spend after that. Turn points into a discount whenever you like.
Opens the Marty Mates panel. No password: you enter your email, we send a code, and that is you in with your 200 points waiting. Joining signs you up to our emails and you can leave any time from the link in any of them. See our terms and conditions.
Member deals, specials before they go public, and easy ways to stack up points. Plus a nudge when a part you bought is due, so you are not caught out mid job.
You can leave any time from the link in any email we send. See our terms and conditions.
We will only bother you when it is worth it: a member deal, a specials drop, a way to earn points faster, or a heads up that a part you bought is due.
Join Marty Mates and we put 200 points on your account, worth $10 off an order over $75 USD. Then a point for every dollar you spend after that.
No password: you enter your email, we send a code, and that is you in.
