4 0 New Aftermarket Kenworth T680 LH Upper Cab Extension $212.35 USD New Aftermarket T680 LH Upper Cab Extension, Side: Driver, Color: Black, Length: 51.500" x 14.500" Quantity3ConditionUsedWill Fit Year(s)Up to 2022SideDriverPart NumberGSKW034LStock Number625-11188 MLS Number12094518CategoryCab Extensions Last Updated9/23/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
10 0 2018 Used Kenworth T680 Center Upper Cab Extension $250 USD Used T680 Center Upper Cab Extension, Side: Center, Color: White, Length: 79.75" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2018SideCenterPart NumberT331028200Stock Number625-11612 MLS Number13801602CategoryCab Extensions Last Updated9/9/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
8 0 2018 Used Kenworth T680 RH Upper Cab Extension $250 USD Used T680 RH Upper Cab Extension, Side: Passenger, Color: White, Length: 52.00" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2018SidePassengerPart NumberT331009RStock Number625-11616 MLS Number13761251CategoryCab Extensions Last Updated8/14/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 2018 Used Kenworth T680 RH Lower Cab Extension $300 USD Used T680 RH Lower Cab Extension, Side: Passenger, Color: White, Length: 60.50" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2018SidePassengerStock Number625-11615 MLS Number13761250CategoryCab Extensions Last Updated8/14/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
11 0 2019 Used Kenworth T680 Center Upper Cab Extension $375 USD Used T680 Center Upper Cab Extension, Side: Center, Color: Orange, Length: 84.00" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2019SideCenterPart NumberT331028200Stock Number625-11607 MLS Number13731495CategoryCab Extensions Last Updated7/30/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
7 0 2019 Used Kenworth T680 RH Upper Cab Extension $250 USD Used T680 RH Upper Cab Extension, Side: Passenger, Color: Orange, Length: 52.50" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2019SidePassengerStock Number625-11606 MLS Number13731494CategoryCab Extensions Last Updated7/30/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
8 0 2019 Used Kenworth T680 RH Lower Cab Extension $300 USD Used T680 RH Lower Cab Extension, Side: Passenger, Color: Orange, Length: 60.50" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2019SidePassengerStock Number625-11605 MLS Number13731493CategoryCab Extensions Last Updated7/30/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
11 0 2019 Used Kenworth T680 LH Upper Cab Extension $250 USD Used T680 LH Upper Cab Extension, Side: Driver, Color: Orange, Length: 52.50" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2019SideDriverStock Number625-11604 MLS Number13731492CategoryCab Extensions Last Updated7/30/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
8 0 2019 Used Kenworth T680 LH Lower Cab Extension $300 USD Used T680 LH Lower Cab Extension, Side: Driver, Color: Orange, Length: 60.50" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2019SideDriverStock Number625-11603 MLS Number13731491CategoryCab Extensions Last Updated7/30/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
7 0 New Aftermarket Kenworth T680 Lower Cab Extension $295 USD New Aftermarket T680 Lower Cab Extension, Side: Either, Color: Black, Length: 60.50" Quantity6ConditionUsedWill Fit Year(s)Up to 2022SideEitherPart NumberGSKW035Stock Number625-11592 MLS Number13678491CategoryCab Extensions Last Updated7/1/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
7 0 2016 Used Kenworth T680 RH Lower Cab Extension $300 USD Used T680 RH Lower Cab Extension, Side: Passenger, Color: White, Length: 60.50" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2016SidePassengerStock Number625-11552 MLS Number13669521CategoryCab Extensions Last Updated6/26/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 2019 Used Kenworth T680 Center Upper Cab Extension $375 USD Used T680 Center Upper Cab Extension, Side: Center, Color: Green, Length: 87.50" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2019SideCenterPart NumberT331028200Stock Number625-11532 MLS Number13669510CategoryCab Extensions Last Updated6/26/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 2019 Used Kenworth T680 RH Lower Cab Extension $300 USD Used T680 RH Lower Cab Extension, Side: Passenger, Color: Green, Length: 60.50" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2019SidePassengerStock Number625-11530 MLS Number13669509CategoryCab Extensions Last Updated6/26/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
7 0 2020 Used Kenworth T680 RH Upper Cab Extension $250 USD Used T680 RH Upper Cab Extension, Side: Passenger, Color: Blue, Length: 51.75" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2020SidePassengerPart NumberT331051RStock Number625-11519 MLS Number13669496CategoryCab Extensions Last Updated6/26/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 2020 Used Kenworth T680 RH Lower Cab Extension $300 USD Used T680 RH Lower Cab Extension, Side: Passenger, Color: Blue, Length: 60.50" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2020SidePassengerStock Number625-11518 MLS Number13669495CategoryCab Extensions Last Updated6/26/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
8 0 2016 Used Kenworth T680 RH Upper Cab Extension $250 USD Used T680 RH Upper Cab Extension, Side: Passenger, Color: White, Length: 51.75" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2016SidePassengerPart NumberT331009RStock Number625-11554 MLS Number13647375CategoryCab Extensions Last Updated6/14/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 2017 Used Kenworth T680 RH Upper Cab Extension $250 USD Used T680 RH Upper Cab Extension, Side: Passenger, Color: White, Length: 53.00" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2017SidePassengerPart NumberT331009RStock Number625-11559 MLS Number13645266CategoryCab Extensions Last Updated6/13/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
7 0 2016 Used Kenworth T680 LH Lower Cab Extension $300 USD Used T680 LH Lower Cab Extension, Side: Driver, Color: White, Length: 60.50" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2016SideDriverStock Number625-11551 MLS Number13645261CategoryCab Extensions Last Updated6/13/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
7 0 2014 Used Kenworth T680 Center Cab Extension $250 USD Used T680 Center Cab Extension, Side: Center, Color: Burgundy, Length: 79.50" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2014SideCenterPart NumberT331010Stock Number625-11550 MLS Number13645260CategoryCab Extensions Last Updated6/13/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
8 0 2017 Used Kenworth T680 Center Upper Cab Extension $250 USD Used T680 Center Upper Cab Extension, Side: Center, Color: White, Length: 87.50" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2017SideCenterPart NumberT331010Stock Number625-11560 MLS Number13633219CategoryCab Extensions Last Updated6/7/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
8 0 2014 Used Kenworth T680 RH Upper Cab Extension $250 USD Used T680 RH Upper Cab Extension, Side: Passenger, Color: Burgundy, Length: 51.50" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2014SidePassengerPart NumberT331009RStock Number625-11549 MLS Number13633217CategoryCab Extensions Last Updated6/7/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
7 0 2014 Used Kenworth T680 LH Upper Cab Extension $250 USD Used T680 LH Upper Cab Extension, Side: Driver, Color: Burgundy, Length: 51.50" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2014SideDriverPart NumberT331009Stock Number625-11548 MLS Number13633216CategoryCab Extensions Last Updated6/7/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 2014 Used Kenworth T680 RH Lower Cab Extension $300 USD Used T680 RH Lower Cab Extension, Side: Passenger, Color: Burgundy, Length: 60.50" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2014SidePassengerStock Number625-11547 MLS Number13633215CategoryCab Extensions Last Updated6/7/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
7 0 2014 Used Kenworth T680 LH Lower Cab Extension $300 USD Used T680 LH Lower Cab Extension, Side: Driver, Color: Burgundy, Length: 60.50" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2014SideDriverStock Number625-11546 MLS Number13633214CategoryCab Extensions Last Updated6/7/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
9 0 2019 Used Kenworth T680 RH Upper Cab Extension $250 USD Used T680 RH Upper Cab Extension, Side: Passenger, Color: Green, Length: 52.00" ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2019SidePassengerPart NumberT331009RStock Number625-11531 MLS Number13591820CategoryCab Extensions Last Updated5/20/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info