View 3 Photos View 0 Videos Part Type: Wire Harness, Transmission - Used Wiring Harness For 2003 Caterpillar Recently Updated $200 USD Part type: Wire Harness, Transmission - USED WIRING HARNESS FOR 2003 CATERPILLAR 3126, Core Charge: 0.00, Casting#: N/A ConditionUsedFits To Make(s)CATERPILLARFits To Model(s)3126Stock Number14007 MLS Number10276528CategoryMiscellaneous Truck Parts Last Updated2/24/2026 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Part Type: Suspension Compressor - Used Tu-Flo 550 Air Compressor For A CAT 3126 Recently Updated Contact for price Part type: Suspension Compressor - USED TU-FLO 550 AIR COMPRESSOR FOR A CAT 3126, Core Charge: 0.00, Casting#: 2G2397TMX ConditionUsedFits To Make(s)CATERPILLARFits To Model(s)3126Stock Number53217 MLS Number10274983CategoryMiscellaneous Truck Parts Last Updated2/24/2026 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Part Type: Suspension Compressor - Used Air Compressor For Caterpillar 3126 Recently Updated Contact for price Part type: Suspension Compressor - USED AIR COMPRESSOR FOR CATERPILLAR 3126 ENGINE., Core Charge: 0.00, Casting#: 123-6356, NT7028 ConditionUsedFits To Make(s)CATERPILLARFits To Model(s)3126Stock Number12569 MLS Number10274976CategoryMiscellaneous Truck Parts Last Updated2/24/2026 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar 3126 Diesel Engine Front Assembly Cover Part# 106-7920, 1067920 Contact for price Caterpillar 3126 Diesel Engine Front Assembly Cover Part# 106-7920, 1067920, Core Charge: 0.00 ConditionUsedFits To Make(s)CATERPILLARFits To Model(s)3126Stock Number53254 MLS Number10280155CategoryMiscellaneous Truck Parts Last Updated12/22/2025 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar 3126 Diesel Engine Manifold Oil Valve Part # 118-4329 $30 USD (GOOD USED) OEM CATERPILLAR 3126 MANIFOLD OIL VALVE PART # 118-4329, P/N 1184329, Stock # 1516 All our PARTS are TESTED and Ship PRIORITY MAIL! OVERNIGHT SHIPPING options are available!... ConditionUsedPart Number1184329Stock Number1516 MLS Number9707897CategoryMiscellaneous Truck Parts Last Updated4/3/2019 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info