6N-9988 / 6N9988
OE-Equivalent Replacement Quality
IATF 16949 / ISO 9001 / CE / RoHS
50 pcs
7 - 15 Days
12 Months
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6N-9988 is the 12V shutoff-solenoid reference used for Caterpillar 3208 engine applications. Buyers should keep it separate from other electrical versions and compare the flange, push shaft and terminal layout before adding it to repair stock.
Item | Confirmed Information |
Product Type | Engine shutoff solenoid |
OE / Reference Numbers | 6N-9988 / 6N9988 |
Electrical Version | 12V |
Application Scope | Caterpillar 3208 engine applications |
MOQ | 50 pcs |
Delivery Time | 7 - 15 Days |
Warranty | 12 Months |
The most reliable match combines the 6N-9988 marking with the 12V system and the removed unit’s two-hole flange, shaft end and terminal positions. The combined check prevents a same-family but different-voltage solenoid from entering the order.
Matching Point | Buyer Action |
Reference | Use 6N-9988 or 6N9988 on the RFQ and purchase line. |
Voltage | Confirm the Caterpillar 3208 application requires the 12V version. |
Mounting flange | Compare hole position, flange outline and mounting direction. |
Push shaft | Check exposed length, end profile and free mechanical movement. |
Terminals | Compare the number, position and protective hardware on the old unit. |
When a 3208 does not stop or the solenoid will not pull, check the 12V supply and the fuel-control linkage before assuming coil failure. A photo of the installed linkage and the removed solenoid helps purchasing and service teams agree on the actual replacement need.
Service or Order Situation | Recommended Review |
No pull-in movement | Verify 12V at the solenoid under the correct operating condition and inspect the terminal connection. |
Shaft moves but engine continues | Check linkage travel and the fuel shutoff mechanism rather than ordering from the symptom alone. |
Old part shows another voltage | Do not order 6N-9988 as the 12V item; identify the correct voltage-specific reference. |
Flange does not align | Stop installation and compare the complete mounting pattern with the removed unit. |
For 6N-9988, provide the 3208 engine record, 12V confirmation, required quantity and clear photos of the OE marking, flange, shaft and terminal end.
RFQ Item | What to Provide |
OE / reference | 6N-9988 / 6N9988 |
Voltage | 12V required for the selected reference |
Application | Caterpillar 3208 engine applications |
Photos | Old label, electrical end, mounting area and complete removed part |
Commercial request | Quantity, destination market and packing requirement |
6N-9988 is the 12V reference for the product. Do not combine it with another voltage-specific solenoid on a single unlabeled purchase line.
The confirmed application is the Caterpillar 3208 engine. The engine identification and removed-part configuration should still be checked before order release.
No. The current product is 6N-9988 12V. A neighboring reference with a different voltage must be quoted and labeled separately.
Compare the two-hole flange, shaft length and end profile, terminal positions and the complete body orientation.
Confirm the 12V command and ground, then inspect linkage travel and the fuel shutoff mechanism. These findings help avoid replacing a serviceable solenoid.
Use 6N-9988 / 6N9988, 12V and Caterpillar 3208 on the item and carton records, with the image or flange note available to warehouse staff.
Send the 6N-9988 reference, 12V confirmation, Caterpillar 3208 details, quantity and removed-part photos for a quotation.