This is a replacement backup alarm assembly 3T1815 Compatible with Preco 112. Part Number: 3T1815, M036733 Compatible with Caterpillar, CAT. Part Number: AT78534 Compatible with John Deere. SPECS: 12 - 24 Volts DC (12-24 VDC) / Stud Mounts on 6" Centers / Plastic Housing / Temperature Range: - 40F to + 185F (or - 40C to + 85C) /

This is a replacement backup alarm assembly 3T1815 Compatible with Preco 112.

Part Number: 3T1815, M036733 Compatible with Caterpillar, CAT

Part Number: AT78534 Compatible with John Deere

SPECS:

12 - 24 Volts DC (12-24 VDC)

Manually Adjustable 97, 107, & 112 Decibel Level

Stud Mounts on 6" Centers

Plastic Housing

Temperature Range: - 40F to + 185F (or - 40C to + 85C)

Decibel Ratings: +/-4dB (AS) at 4', as specified in SAE J994 (October 2003)