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12_b12d5855-acc7-4a04-b63b-9fe14b2a0e2b - Northline Parts

Solenoid SA-3991-12 for Tractor MF7250 MF7252 MF8160 Sisu Valmet 634 620 Engine

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$125.39
Sale price  $125.39 Regular price 

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Usually ships in 2–4 business days.
This Solenoid is a high-quality aftermarket replacement part compatible with Tractor MF7250 MF7252 MF8160 Sisu Valmet 634 620 Engine and matches OEM Part# SA-3991-12.
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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Product Overview

This heavy-duty fuel shut-off solenoid is engineered for precise performance in Massey Ferguson tractors and Sisu Valmet engines. Designed to meet rigorous quality standards, it provides a dependable solution for engine control systems in agricultural and industrial environments.

Key Features & Performance

  • Direct Replacement: Manufactured to fit and function exactly like the original equipment.
  • Rugged Construction: Built with premium materials to withstand high heat and heavy vibration.
  • Reliable Operation: Ensures prompt and consistent engine shutdown for maximum safety.

Fitment & Compatibility

  • Equipment Models: Massey Ferguson MF7250, MF7252, MF8160
  • Engine Types: Sisu Valmet 634, 620
  • Part Number(s): SA-3991-12

Technical Specifications

  • Part Type: Solenoid
  • Voltage: 12V
  • Part Number: SA-3991-12

Frequently Asked Questions

Q: Is this an OEM or aftermarket component? A: This is a premium aftermarket replacement part designed to meet or exceed original equipment performance. Q: Will this work on both the 620 and 634 engine models? A: Yes, this solenoid is specifically compatible with the Sisu Valmet 620 and 634 engine series.

Compatibility may vary by serial number. Verify fitment before purchase.

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