View 9 Photos View 0 Videos 2016 Caterpillar CT660 Frame for a CAT CT660 Recently Updated $6,500 USD 12" DOUBLE FRAME 203" FROM FRONT AXLE TO CENTER OF REAR REAR DOUBLE GEAR BOX SET UP 46K REARS, ((( PRICE IS FOR BARE FRAME ))) ConditionUsedFits To Make(s)CATFits To Model(s)CT660Stock Number5995 MLS Number10573100CategoryFrames Last Updated9/5/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 4 Photos View 0 Videos 2013 Caterpillar CT660 Cutoff for a CAT CT660 Recently Updated Contact for price ConditionUsedFits To Make(s)CATFits To Model(s)CT660Stock Number9489 MLS Number12116879CategoryFront & Rear Cutoffs (Clip Cuts) Last Updated9/5/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 13 Photos View 0 Videos 2014 Used Caterpillar CT660 Rear Suspension Crossmember $385 USD Used CT660 Rear Suspension Crossmember, W x H x L: 33.50"x11.25"x49.00" ConditionUsedFits To Make(s)CaterpillarFits To Model(s)CT660Will Fit Year(s)2014Stock Number648-12522 MLS Number14556426CategoryCrossmembers Last Updated8/21/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Used Caterpillar CT660 Engine Crossmember $216 USD Used CT660 Engine Crossmember, W x H x L: 7.00"x12.75"x28.25" ConditionUsedPart Number1664733C5Stock Number648-13260 MLS Number14535874CategoryCrossmembers Last Updated8/12/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2014 Used Caterpillar CT660 RH Frame Horn $425 USD Used CT660 RH Frame Horn, Side: Passenger, Material: Cast ConditionUsedFits To Make(s)CaterpillarFits To Model(s)CT660Will Fit Year(s)2014SidePassengerPart Number3714039C3Stock Number646-11380 MLS Number14522000CategoryFrame Horns Last Updated8/5/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2014 Used Caterpillar CT660 LH Frame Horn $425 USD Used CT660 LH Frame Horn, Side: Driver, Material: Cast ConditionUsedFits To Make(s)CaterpillarFits To Model(s)CT660Will Fit Year(s)2014SideDriverPart Number3714037C3Stock Number646-11379 MLS Number14521999CategoryFrame Horns Last Updated8/5/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2014 Used Caterpillar CT660 Engine Crossmember $425 USD Used CT660 Engine Crossmember, W x H x L: 7.00"x12.75"x28.25" ConditionUsedFits To Make(s)CaterpillarFits To Model(s)CT660Will Fit Year(s)2014Part Number1664733C5Stock Number648-12521 MLS Number14515498CategoryCrossmembers Last Updated7/31/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2014 Used Caterpillar CT660 Front Closing Crossmember $385 USD Used CT660 Front Closing Crossmember, W x H x L: 3.00"x11.00"x52.25" ConditionUsedFits To Make(s)CaterpillarFits To Model(s)CT660Will Fit Year(s)2014Stock Number648-12520 MLS Number14515497CategoryCrossmembers Last Updated7/31/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2016 Used Caterpillar CT660 Front Tow Assembly $650 USD Used CT660 Front Tow Assembly, Size: -, Type: Coupling, Length: 52.00" ConditionUsedFits To Make(s)CaterpillarFits To Model(s)CT660Will Fit Year(s)2016Stock Number731-10468 MLS Number14501800CategoryTow Hooks Last Updated7/23/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2016 Used Caterpillar CT660 Front Tow Assembly $650 USD Used CT660 Front Tow Assembly, Size: -, Type: Coupling, Length: 52.00" ConditionUsedFits To Make(s)CaterpillarFits To Model(s)CT660Will Fit Year(s)2016Stock Number731-10469 MLS Number14501799CategoryTow Hooks Last Updated7/23/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2016 Used Caterpillar CT660 Front Tow Assembly $650 USD Used CT660 Front Tow Assembly, Size: -, Type: Tow Hook, Length: 43.50" ConditionUsedFits To Make(s)CaterpillarFits To Model(s)CT660Will Fit Year(s)2016Stock Number731-10535 MLS Number14501788CategoryTow Hooks Last Updated7/23/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2014 Used Caterpillar CT660 LH Tow Hook $50 USD Used CT660 LH Tow Hook, Size: -, Type: Tow Hook, Length: 9.50" ConditionUsedFits To Make(s)CaterpillarFits To Model(s)CT660Will Fit Year(s)2014Stock Number731-10571 MLS Number14501752CategoryTow Hooks Last Updated7/23/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2014 Used Caterpillar CT660 RH Tow Hook $50 USD Used CT660 RH Tow Hook, Size: -, Type: Tow Hook, Length: 9.50" ConditionUsedFits To Make(s)CaterpillarFits To Model(s)CT660Will Fit Year(s)2014Stock Number731-10572 MLS Number14501751CategoryTow Hooks Last Updated7/23/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2016 Used Caterpillar CT660 Rear Suspension Crossmember $364 USD Used CT660 Rear Suspension Crossmember, W x H x L: 17.25"x11.50"x33.50" ConditionUsedFits To Make(s)CaterpillarFits To Model(s)CT660Will Fit Year(s)2016Stock Number648-12862 MLS Number14495228CategoryCrossmembers Last Updated7/21/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2016 Used Caterpillar CT660 Deck Plate $108 USD Used CT660 Deck Plate, Length: 43.75", Width: 15.00", Material: Aluminum ConditionUsedL x W43.75" x 15.00"Fits To Make(s)CaterpillarFits To Model(s)CT660Will Fit Year(s)2016Stock Number651-11066 MLS Number14495227CategoryDeck Plates / Catwalk Last Updated7/21/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2016 Used Caterpillar CT660 Engine Crossmember $216 USD Used CT660 Engine Crossmember, W x H x L: 2.75"x22.50"x42.25" ConditionUsedFits To Make(s)CaterpillarFits To Model(s)CT660Will Fit Year(s)2016Stock Number648-12861 MLS Number14489015CategoryCrossmembers Last Updated7/17/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2016 Used Caterpillar CT660 RH Frame Horn $425 USD Used CT660 RH Frame Horn, Side: Passenger, Material: Steel ConditionUsedFits To Make(s)CaterpillarFits To Model(s)CT660Will Fit Year(s)2016SidePassengerPart Number3714039C4Stock Number646-11599 MLS Number14489014CategoryFrame Horns Last Updated7/17/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2016 Used Caterpillar CT660 LH Frame Horn $425 USD Used CT660 LH Frame Horn, Side: Driver, Material: Steel ConditionUsedFits To Make(s)CaterpillarFits To Model(s)CT660Will Fit Year(s)2016SideDriverPart Number3714037C4Stock Number646-11598 MLS Number14489013CategoryFrame Horns Last Updated7/17/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2013 Used Caterpillar CT660 LH Frame Horn $425 USD Used CT660 LH Frame Horn, Side: Driver, Material: Steel ConditionUsedFits To Make(s)CaterpillarFits To Model(s)CT660Will Fit Year(s)2013SideDriverPart Number3714037C3Stock Number646-11313 MLS Number13675286CategoryFrame Horns Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2013 Used Caterpillar CT660 RH Frame Horn $425 USD Used CT660 RH Frame Horn, Side: Passenger, Material: Steel ConditionUsedFits To Make(s)CaterpillarFits To Model(s)CT660Will Fit Year(s)2013SidePassengerPart Number3714039C3Stock Number646-11314 MLS Number13675285CategoryFrame Horns Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2013 Used Caterpillar CT660 Front Closing Crossmember $385 USD Used CT660 Front Closing Crossmember, W x H x L: 3.00"x10.75"x3.00" ConditionUsedFits To Make(s)CaterpillarFits To Model(s)CT660Will Fit Year(s)2013Stock Number648-12411 MLS Number13542406CategoryCrossmembers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2013 Used Caterpillar CT660 Engine Crossmember $216 USD Used CT660 Engine Crossmember, W x H x L: 7.00"x12.75"x28.25" ConditionUsedFits To Make(s)CaterpillarFits To Model(s)CT660Will Fit Year(s)2013Part Number1664733C5Stock Number648-12412 MLS Number13542405CategoryCrossmembers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2014 Caterpillar CT660 Frame Horn $424 USD (USED) CAT CT660 Ref# 3714039C3 ConditionUsedFits To Make(s)CATFits To Model(s)CT660Part Number3714039C3Stock Number25729736 MLS Number13294173CategoryFrame Horns Last Updated10/8/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2014 Caterpillar CT660 Deck Plate / Catwalk $244 USD (USED) CAT CT660 Length : 29.75 Type: Fixed Style: Perforated Round Hole Width : 31.5 ConditionUsedFits To Make(s)CATFits To Model(s)CT660Stock Number25729707 MLS Number13294183CategoryDeck Plates / Catwalk Last Updated9/7/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2014 Caterpillar CT660 Deck Plate / Catwalk $122 USD (USED) CAT CT660 Length : 18.5 Type: Fixed Style: Serrated Width : 33.25 ConditionUsedFits To Make(s)CATFits To Model(s)CT660Stock Number25729708 MLS Number13294182CategoryDeck Plates / Catwalk Last Updated9/7/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info