
2980316
2980437
2980610
3-200
Engine Tools
Engine Test Tools
373-4799 EGR Coolant Housing Upper Elbow Extension Tube Seal Installer (small)
Model Usage: CT660 Truck, CT11, CT13
Warranty: Manufacturer’s
• Used to install the small extension tube seal into the upper EGR coolant housing
Specications
Dimensions 25.4 x 25.4 x 25.4 mm (1 x 1 x 1 in)
Weight 0.45 kg (1.0 lb)
Part Number Description
373-4799 EGR Coolant Housing Upper Elbow Exten-
sion Tube Seal Installer (small)
374-6394 Sleeve Protrusion Hold Down Clamps
Model Usage: CT660 Truck, CT11, CT13
Warranty: Manufacturer’s
• Used to secure cylinder liner in place to accurately measure line protrusion
duringservice
• Clamps are secured in place with four 10.9 grade bolts
Specications
Dimensions 101.6 x 88.9 x 33.0 mm (4.0 x 3.5 x 1.3 in)
Weight 1.16 kg (2.85 lb)
Part Number Description
374-6394 SleeveProtrusionHoldDownClamps
374-6417 Fey Ring Installation Tool
Model Usage: CT660 Truck
Warranty: Manufacturer’s
• Used to align and install fey rings on the exhaust manifold
• Cone positioned on manifold housing as guide to properly seat rings
• Plasticinstallerusedtoexpandringsoverconetoproperlyseatthefeyrings
Specications
Dimensions 127.0 x 121.9 x 7.4 mm (5.0 x 4.8 x 2.9 in)
Weight 0.9 kg (1.3 lb)
Part Number Description
374-6417 Fey Ring Installation Tool