Classic Series Turbocharger Speed Sensor
The 23531531 Turbocharger Speed Sensor is a Classic Series replacement sensor designed for selected Detroit Diesel® Series 60 12.7L and 14.0L heavy-duty diesel engine applications equipped with compatible turbocharger speed-sensing systems.
Designed to monitor turbocharger rotational speed and provide the corresponding signal to the engine management system, this sensor supports proper turbocharger monitoring, diagnostics, and engine performance management. It is suitable for professional diesel repair facilities, fleets, turbocharger specialists, and heavy-duty service applications requiring a confirmed compatible replacement.
Engine and turbocharger configurations may vary by production year, emissions configuration, and turbocharger assembly. Compatibility must always be confirmed using the original sensor or reference number before ordering.
Features & Benefits
- Classic Series replacement turbocharger speed sensor
- Designed for turbocharger rotational-speed monitoring
- Compatible with selected Detroit Diesel® Series 60 12.7L and 14.0L applications
- 2-pin electrical configuration
- Integrated sensor, electrical lead, and connector assembly
- Suitable for professional diesel and turbocharger service
- Designed for demanding heavy-duty diesel operating environments
- New / Unused component
Specifications
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California Diesel SKU: SETSS09
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Primary Part Number: 23531531
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Product Type: Turbocharger Speed Sensor
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Also Known As: Turbo Speed Sensor, Turbo RPM Sensor, Turbo Wheel Speed Sensor
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Connector: 2-Pin
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Application: Selected Detroit Diesel® Series 60 12.7L & 14.0L Engines
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Condition: New / Unused
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Product Tier: Classic Series
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Warranty: 6-Month / 25,000-Mile Limited Warranty
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Packaging: Neutral / Secure California Diesel Packaging
This product has not been installed or placed into service. Due to storage, handling, inspection, or repackaging, individual units may show minor cosmetic evidence of handling such as light surface marks, small scratches, discoloration, contact marks, or other minor cosmetic imperfections. These cosmetic variations do not affect the intended function or performance of the product.
Product may be supplied in California Diesel neutral packaging rather than manufacturer-branded retail packaging. OEM names and trademarks are used solely for product identification and compatibility purposes.
Compatible Applications
Compatible with selected Detroit Diesel® Series 60 12.7L and 14.0L heavy-duty diesel engine applications equipped with the applicable turbocharger speed-sensing system.
Commonly referenced with compatible Garrett® GTA4502V / GT4502V turbocharger configurations. Application coverage may vary according to engine configuration, production year, emissions configuration, and turbocharger assembly.
Fitment Notice: Always verify 23531531, 706004-0015, or another confirmed reference against the original sensor and engine/turbocharger configuration before ordering or installation.
Cross-Reference Numbers
For identification purposes only:
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Detroit Diesel®: 23531531, DDC23531531, A23531531, A-23531531
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Garrett®: 706004-0015, 7060040015
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PAI®: 650671, PI650671
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TRP / Aftermarket Reference: 23531531DDC
Cross-reference numbers are provided solely for product identification and compatibility reference. They should not be interpreted as confirmation that every number listed is an official OEM supersession of every other number.
Warranty Information
Covered by California Diesel's 6-Month / 25,000-Mile Limited Warranty against manufacturing defects when properly installed and used in a confirmed compatible application.
Warranty coverage does not include improper installation, damaged wiring or connectors, external electrical faults, contamination, excessive heat exposure, misuse, physical damage, unauthorized modification, or installation in an incompatible engine or turbocharger configuration.
California Diesel Note
California Diesel supplies specialized turbocharger sensors, diesel fuel-system components, and heavy-duty engine parts for professional repair facilities, turbocharger rebuilders, fleets, and diesel service professionals.
Before ordering, verify the original sensor number and engine/turbocharger application. For compatibility assistance, contact sales@california-diesel.com or call +1 (951) 234-1022.
Legal Compliance
Detroit Diesel®, Garrett®, PAI®, OEM names, part numbers, trademarks, and registered trademarks are used solely for product identification and compatibility reference. California Diesel is an independent supplier and is not affiliated with, authorized by, sponsored by, or endorsed by Detroit Diesel Corporation, Garrett Motion, PAI Industries, or any other original equipment manufacturer or trademark owner unless expressly stated.
This product is supplied as a replacement component for compatible applications. All trademarks and brand names remain the property of their respective owners.
California Proposition 65 Warning
⚠ WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
