SHIM 2J1404 - Caterpillar

Truck Engine3406E (S/N: 5EK1-UP; 1MM1-UP; 2WS1-UP; 6TS1-UP; 1LW1-UP)C-15 (S/N: MBN1-UP; 6NZ1-UP; 9NZ1-UP)C-16 (S/N: 7CZ1-UP)Straight Thread O-ring (STOR) adapters are included in the "Platinum" rebuild kits to convert the pipe threads to STOR on any connections the trucks may need.The heads have extra holes machined in the top deck for the Variable Valve Actuator (VVA) mounting hardware. The extra holes will not be utilized with these older engines.The new parts are listed in Table 1.
Table 1
Part Number Description Qty
1P-7625 Elbow 1
5P-3501 Adapter 1
6V-6609 O-Ring Seal 2
8L-2786 O-Ring Seal 1
9S-8004 O-Ring Plug 4
9S-8005 O-Ring Plug 2
8M-0505 Adapter 1
214-7568 O-Ring Seal 5
241-6186 Elbow 1
Illustration 1 g03644900
Typical ACERT cylinder head
(1) 1P-7625 Elbow
(2) 8L-2786 O-Ring Seal
(3) 5P-3501 Adapter (Optional - for use with boost sensor)
(4) 9S-8004 O-Ring Plug
(5) 214-7568 O-Ring Seal
(6) 241-6186 Elbow
Illustration 2 g03644901
Typical ACERT cylinder head
(7) 8M-0505 Adapter (Optional)
(8) 9S-8005 O-Ring Plug
(9) 6V-6609 O-Ring SealNote: If the aftermarket clutch fan temperature sensor does not fit through adaptor (7), contact the supplier of the fan clutch for a sensor compatible with an S/N:MXS vintage engine.