K3352 Eaton Fuller Wiring Harness for “RTAO” Series Transmissions – Includes 691388 & 691439 Harness Adaptors – New OEM Genuine Parts

The K3352 Eaton Fuller Wiring Harness is a new OEM genuine kit for “RTAO” Series transmissions. It includes the 691388 harness adaptor and the 691439 transmission harness to provide a complete, reliable wiring solution.

Specs & Features

• Part Number: K3352
• Application: Eaton Fuller “RTAO” Series transmissions
• Key Dimensions: Harness and adaptor lengths/shell sizes per OEM spec (see service letters)
• Condition: New OEM Genuine
• Manufacturer: Eaton Fuller

What’s Included

• 1 × K3352 Wiring Harness Kit
• 1 × 691388 Harness Adaptor
• 1 × 691439 Transmission Harness
• 1 × L-9708 Letter (reference/service information)
• 1 × L-9712 Letter (reference/service information)

Fitment Notes

• Engineered for Eaton Fuller “RTAO” Series transmissions. Verify transmission model family, connector styles, and harness routing before ordering. Cross-check against OEM letters L-9708 and L-9712 for latest installation guidance.

Image Disclaimer

Photos may show the actual item or a representative equivalent. New OEM Genuine parts may show minor shelf/handling marks.

Warranty Policy

Sold as-is; no warranty expressed or implied.

Location

Mansfield, Ohio — 419-522-3320

Heavy-Duty Solutions | Built to Perform. Trusted to Last.