B463-7718 is an aftermarket valve. Specification: 16 Valves. Supplier-listed application is Caterpillar C3.4B. Confirm compatibility by engine serial number and original part number. Check the cylinder head and valve-train configuration against the engine build.
B426-4806 is an aftermarket fuel pump. lists B426-4806 for selected Caterpillar C6.6 applications. Match the original part number, connection layout and fuel system configuration.
B436-1091 is an aftermarket common rail fuel pump. Specification: Common-rail fuel system. lists B436-1091 for selected Caterpillar C3.3B Tier 4 applications. Match the original fuel system part number and the engine build code.
B394-7446 is an aftermarket valve lock. Specification: 8 Valves. Supplier-listed application is Caterpillar C3.4B. Confirm compatibility by engine serial number and original part number. Check the cylinder head and valve-train configuration against the engine build.
B397-5682 is an aftermarket water pump. lists B397-5682 for selected Caterpillar C7.1 applications. C4.4 and C6.6 are supplier-listed. Confirm those applications by engine arrangement. Match the original part number and mounting and connection layout.
B421-7760 is an aftermarket piston and ring kit. Specification: 0.50 mm. lists B421-7760 for selected Caterpillar C4.4B ACERT applications. Match the bore, piston or liner identification and required size.
B390-3077 is an aftermarket main bearing set. Specification: 0.508 mm. Supplier-listed application is Caterpillar C3.4B. Confirm compatibility by engine serial number and original part number. Measure the mating surfaces and verify the required size before ordering.
B390-3179 is an aftermarket intake and exhaust valve guide. Specification: 8 Valves. Supplier-listed application is Caterpillar C3.4B. Confirm compatibility by engine serial number and original part number. Check the cylinder head and valve-train configuration against the engine build.
B390-2402 is an aftermarket connecting rod bearing pair. Specification: 0.254 mm. Supplier-listed application is Caterpillar C3.4B. Confirm compatibility by engine serial number and original part number. Measure the mating surfaces and verify the required size before ordering.
B390-2403 is an aftermarket connecting rod bearing pair. Specification: 0.508 mm. Supplier-listed application is Caterpillar C3.4B. Confirm compatibility by engine serial number and original part number. Measure the mating surfaces and verify the required size before ordering.
B390-2404 is an aftermarket connecting rod. Supplier-listed application is Caterpillar C3.4B. Confirm compatibility by engine serial number and original part number. Confirm rod design, pin profile and casting or original part number.
B389-5178 is an aftermarket connecting rod. Specification: Tapered Pin. lists B389-5178 for selected Caterpillar C3.8 Tier 3 / Interim Tier 4 applications. Confirm rod design, pin profile and casting or original part number.