HOSE-RADIATOR 2906404 - Caterpillar

Illustration 1 g06241019
Side view of the engine showing the oil cooler and improved hose assemblies for Wheel Tractor-Scraper models 631K and 637K
(1) 526-7405 Hose
(2) 526-7424 Tube As
(3) 467-0073 Hose
(4) 209-4573 T Bolt Clamp
(5) 526-7429 Tube As
(6) 526-3055 Tube As
(7) 523-5190 Hose
(8) 209-4574 ClampThe new parts are adaptable to the machines within the listed serial numbers, and are effective with all machines after the listed serial numbers.
Table 1
Parts List
Item Qty New Part
Number Part Name Former Part
Number(1)
1 1 526-7405 Hose 422-4943
2 1 526-7424 Tube As 420-4445
3 1 467-0073 Hose 422-4943
4 2 209-4573 T Bolt Clamp 8T-4984
5 1 526-7429 Tube As 420-4372
6 1 526-3055 Tube As 420-4372
7 1 523-5190 Hose 382-1176
8 8 209-4574 Clamp 8T-4984
(1) The former part number listed is for reference only and may differ.Note: Replacement parts 526-7467 Oil Filler As and 526-7436 Hose As are not shown in Illustration 1.These new components are available as direct replacement to the original components.For replacement of the Transmission Oil Cooler Lines Group, refer to Special Instruction, M0086173, "Procedure to Update the Transmission Oil Cooler Hoses on Certain 631K and 637K" Wheel Tractor-Scrapers.The special instruction is available through the normal literature distribution system. The publication can also be found in the Caterpillar Service Information System (SIS).