John Deere NEW OEM Magnetic Pickup Engine Speed Sensor RE519144 NOS 0810

John Deere OEM Magnetic Pickup Engine Speed Sensor — Part Number RE519144
Brand: John Deere | Condition: New Old Stock (NOS)

You are purchasing a genuine John Deere OEM Magnetic Pickup Engine Speed Sensor, part number RE519144. This Variable Reluctance (VR) sensor monitors engine and shaft rotational speed by detecting the passage of gear teeth through its magnetic field, sending precise speed data to the ECU to ensure optimal engine operation, performance monitoring, and fuel system control across a wide range of John Deere tractors, combines, excavators, loaders, and other equipment. This is an authentic factory original part — never installed, never used.

Condition Details: This is a New Old Stock (NOS) part. The sensor itself is in new, uninstalled condition. As is common with NOS inventory, the original packaging may show signs of age, including shelf wear, dust, or minor cosmetic blemishes on the bag or box. The part is new and fully functional.

⚠ Important: Disconnect power to the equipment before installation. Verify air gap specification (1.0 mm) and model fitment prior to ordering.

Part Number / Supersede Information:

• Primary OEM Part Number: RE519144
• This part supersedes or cross-references: YZ150115, RE43511, RE508195
• This part number may have been further superseded by an updated John Deere part number. We recommend verifying any current supersede numbers through your local John Deere dealer or the official John Deere parts catalog prior to ordering.

Compatible Equipment: John Deere tractors, combines, excavators, loaders, and construction equipment including 5045E, 5055E, 5065E, 5075E, 5085M, 5095M, 6110, 6120, 6210, 6220, 6300, 6310, 6320, 6330, 6400, 6410, 6420, 6430, 7200, 7210, 7220, 7320, 7330, 8245R, 8270R, 8295R, 8320R, 9230, 9410R, 9460R, 9510R, 9560R, 9630, 310K, 310L, 315SL, 325SL, 444K, 524K, 544K, 624K, 644K, S550, S660, S670, S680, S690, T550, T560, T660, T670, W540, W550, W660, and many others — verify specific model and serial number fitment prior to ordering.

Why Choose OEM Parts? OEM parts are engineered and manufactured to exact factory tolerances, ensuring a precise fit, reliable performance, and long service life. Unlike aftermarket alternatives, OEM parts are designed specifically for your equipment — no modifications, no guesswork.

Returns: We proudly offer hassle-free returns. If you are not completely satisfied with your purchase for any reason, simply open a return request through eBay within 30 days of purchase and we will take care of you promptly.

Thank you for choosing QBS Parts Inc! We truly appreciate your business. If you have any issues whatsoever with your order, please give us the opportunity to resolve it before leaving feedback — we are committed to making every transaction a great experience. Please verify fitment using your equipment's model and serial number before purchasing. Feel free to message us with any questions — we're here to help!

QBS Parts, Inc. — Gardena, CA