OE 522-1642 5221642 Transmission Output Speed Sensor for Caterpillar G3516, 3508B, 3512

Growshine International proudly presents the OE 522-1642 5221642 Transmission Output Speed Sensor, engineered for precision and durability in Caterpillar construction machinery, heavy-duty trucks, and agricultural equipment. This sensor is a critical component for monitoring transmission performance and ensuring operational efficiency.

Product Specifications

• Part Number: 522-1642 / 5221642

• Compatibility: Caterpillar G3516, 3508B, 3512, RM241 (1971-1979 models)

• Material: High-grade plastic with corrosion-resistant coating

• Warranty: 12 months

• Certification: ISO9001/TS16949

• Application: Monitors output shaft speed to optimize gear shifting and transmission oil pressure

Why Choose Growshine International?

As a leader in engineering machinery parts and heavy truck components, we specialize in providing OEM-equivalent solutions for global brands like Caterpillar. Our expertise spans:

• Agricultural machinery parts for tractors and harvesters

• Automotive sensors for construction vehicles and trucks

• Cross-border supply chain solutions for seamless import/export

Common Fault & Solution: Transmission Speed Sensor Failure

Symptom: Erratic gear shifting in Caterpillar 3512B-equipped excavators, accompanied by error code "OC" (overcurrent).

Diagnosis: Faulty speed sensor causing incorrect RPM readings to the ECU .

Solution:

1. Clean sensor mounting surface and check wiring connections

2. Test sensor resistance (spec: 1.5-2.5 kΩ at 25°C)

3. Replace with genuine 522-1642 sensor and recalibrate transmission control module

From the Brazilian rainforests to Canadian mines, Growshine International supplies construction machinery parts, heavy-truck components, agricultural implements, and automotive electronics. Our 309-5710 Caterpillar ECM Controller keeps your 336D2 excavator running in the scorching Outback, while the 7835-31-1212 Komatsu Monitor guards your PC200-8 on Siberian pipeline projects. All part numbers—179-9850, 21NB-33001, 39134-2B691—are stocked for same-day dispatch.

Need custom wiring harnesses or hydraulic pump solenoid valves? Our R&D center in Guangzhou turns CAD drawings into prototypes within 72 hours. We integrate 20 long-tail keywords such as "Caterpillar 320D ECU replacement in Chile", "Hyundai R210LC-3E computer board repair kit", and "JCB JS220 controller module Australia stock" to ensure every search leads you to Growshine.

Parts Glossary & Installation
• Fuel Injector 0445120231 – installs in the common rail of a Volvo FH13 truck engine.
0445120231 топливная форсунка – устанавливается на двигатель Volvo FH13.
• Hydraulic Pump Solenoid Valve YN35V00049F1 – mounts on the main pump of a Kobelco SK200-8 excavator.
YN35V00049F1 гидравлический соленоидный клапан – устанавливается на основной насос экскаватора Kobelco SK200-8.
• Water Pump 177-1044 – fits the cooling system of a Caterpillar 3126E engine.
177-1044 насос воды – устанавливается в систему охлаждения двигателя Caterpillar 3126E.

Troubleshooting Case
Equipment: Caterpillar 320D (S/N BPR00234)
Issue: Intermittent engine shutdown, fault code 172-3 (ECM power supply low).
Solution: Replace 20R-1768 ECM wiring harness, clean connector pins with contact cleaner, secure ground strap to frame. Downtime reduced from 8 hours to 45 minutes.

Quick Tips
• Q: How often should I calibrate the 239-5024 monitor on my 950H loader?
A: Every 500 engine hours or after software update.
• Q: Can I use 7835-26-1009 controller on both PC200-7 & PC300-7?
A: Yes, firmware auto-detects model.
• Q: What is the warranty on Growshine ECU controllers?
A: 12 months unlimited mileage with free technical support.

Need a Website or Cloud Services?
CGSC Cloud Launch – Global VPS from $3.99/month, CDN nodes in São Paulo, Lagos, Jakarta. Perfect for “excavator parts dropshipping site” or “truck spares B2B portal”. White-label API for resellers—become our cloud partner today!