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![AT540 AT542 AT543 AT545 ALLISON [80-ON] NEW AT545MT640MT643 Transmission Electronic Modulator](http://remco-transmission-parts.com/cdn/shop/files/X_e03a4b46-2316-4e60-9469-5730b6e88f58.jpg?v=1761753084&width=1)
![AT540 AT542 AT543 AT545 ALLISON [80-ON] NEW AT545MT640MT643 Transmission Electronic Modulator](http://remco-transmission-parts.com/cdn/shop/files/X_e03a4b46-2316-4e60-9469-5730b6e88f58.jpg?v=1761753084&width=600)
AT540 AT542 AT543 AT545 ALLISON [80-ON] NEW AT545MT640MT643 Transmission Electronic Modulator
$221.18
Complete Transmission Rebuild Kit OE-quality automatic transmission kit for service and rebuild applications. What's Included: - NEW Allison AT545MT640MT643 Transmission Electronic Modulator (BTM-29508036) Vehicle Compatibility: - B60 School Bus [80-92]...
![ALLISON 1000 2000 2400 SERIES 1AT540 [00-25] Modulator Vacuum Type White Stripe Automatic transmission](http://remco-transmission-parts.com/cdn/shop/files/x_b02517cc-3439-49dc-a79f-90caf0312437.jpg?v=1761753082&width=1)
![ALLISON 1000 2000 2400 SERIES 1AT540 [00-25] Modulator Vacuum Type White Stripe Automatic transmission](http://remco-transmission-parts.com/cdn/shop/files/x_b02517cc-3439-49dc-a79f-90caf0312437.jpg?v=1761753082&width=600)
ALLISON 1000 2000 2400 SERIES 1AT540 [00-25] Modulator Vacuum Type White Stripe Automatic transmission
$67.99
Complete Transmission Rebuild Kit OE-quality automatic transmission kit for service and rebuild applications. What's Included: - Modulator Vacuum Type White Stripe ALLISON 1AT540 SERIES (BTM-111160) Vehicle Compatibility: - LC4500 1...