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US
Pressure Regulator 550/41302 04/600408 for JCB Loader 403Z 411 412S 414S 416 426 426e 434S 436 436e 446 456 456e Truck 714 718 722
US$176.50
US$185.90
Member Price
24V Pressure Regulator 1.421-00001 for Doosan Daewoo Komatsu Loader DL160 DL200 DL300 DL450 DL500 DL550 MEGA 250-V 300-V 400-V
US$165.80
US$174.50
Member Price
-7%
Pressure Regulator 19701401 for Linde Forklift
US$172.50
US$185.90
Member Price
24V Pressure Regulator 8603624 for CASE 325 327B 330 335 521E 621D 721D 921C 1021G 1121G 1221E 845 865B 885B 836C
US$179.50
US$184.50
Member Price
Pressure Regulators
Pressure regulators help keep critical systems operating at the correct pressure—fuel delivery, common rail pressure control, injection control pressure, and pneumatic/air compressor regulation. The right regulator supports stable performance, easier starting, and consistent system response across off-road machinery and industrial applications.
If you’re shopping for air-system components more broadly, browse our Pneumatic Parts category for related valves, fittings, and air-control parts.
Shop Pressure Regulators by Type
| Type | Regulates | Application |
| Common Rail Pressure Regulator (DRV) | Rail fuel pressure (high pressure) | Common rail diesel systems |
| Injection Pressure Regulator (IPR) | Injection control pressure | HEUI-style diesel systems |
| Fuel Pressure Regulator (Low-Pressure) | Feed/return fuel pressure | Fuel rail / low-pressure fuel circuits |
| Air Compressor Pressure Regulator / Unloader | Compressor load/unload pressure | Rotary screw compressors |
Order Now at FridayParts
Need help identifying the right regulator? Send FridayParts your serial number, engine/compressor model, and a couple of clear photos of the old part and connectors/ports. We’ll help you verify the match—then you can place your order quickly and get your equipment back to work.
For air-system builds and related components, don’t forget to check Pneumatic Parts while you’re here.
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