CAT 491-3721 Transmission Control Group. Transmission control group with 8-pin DT connection. Official CAT data includes 8 v; major applications include 986, 988, 988G, 988H, 988K, 990, 992, 993, 994 families. Contact RUIPO for serial-number fitment checking, stock and export quotation.
CAT 491-3721 Transmission Control Group is identified by Caterpillar part number 491-3721. This component is used to provide operator input for electronically controlled transmission functions. The page below combines official CAT product identification, public technical specifications and major compatible models with practical ordering checks for B2B buyers. Final compatibility should always be confirmed by machine or engine serial number before shipment.
The correct control group is important for reliable gear and direction selection in severe machine environments.
| Spécifications | Détails |
|---|---|
| Numéro de pièce | 491-3721 |
| Search Variation | 4913721 |
| Maximum Voltage | 8 V |
| Connector Type | 8 pin DT |
| Wire Length | 16.2 in / 411.5 mm |
| Length | 4.6 in / 116.8 mm |
| Width | 4.1 in / 104.1 mm |
| Height | 7.3 in / 185.4 mm |
| Control Functions | Drive, Park, Reverse, Neutral |
These are major applications from Caterpillar public parts information, not a complete serial-number fitment list. Additional CAT arrangements may use the same part number.
RUIPO Spare Parts supplies Caterpillar parts for international B2B customers. Send the part number, required quantity, destination country, engine or machine model and serial number. When possible, include a clear photo of the old part or CAT label. We can help verify the part number, check current stock, confirm packing requirements and prepare an export quotation.
