FILTER ELEMENT-OIL 4656860 - Caterpillar

Introduction
This communication is for dealer awareness only. There is no machine issue.Problem
The parts book lacks clarification on the coupling block parts breakdown. Dealers have ordered the entire coupler block as a result rather than the lowest cost coupling needed.Solution
Use this document to identify the individual couplings, until the parts book on SIS can be updated to illustrate the parts breakdown of these couplers.Non-Current Standard Flow and XPS High Flow Models
Serial Number Prefixes:
272D: GSL
299D: HCL
Illustration 1 g03692801
345-5165 Hydraulic Fitting Gp
(1) 373-6967 Quick Coupler Connect-Under-Pressure ½" Male (Std Flow & XPS Supply)
(2) 373-6968 Quick Coupler Connect-Under-Pressure ½" Female (Std Flow & XPS Return)
(3) 373-7037 Coupling Kit Standard 3/8" Male (Case Drain) Non-Current XHP High Flow Models
Serial Number Prefixes:
272D XHP: SHY
299D XHP: NLC
Illustration 2 g03692807
345-5164 Hydraulic Fitting Gp
(1) 373-6969 Quick Coupler Connect-Under-Pressure 3/4" Male (XHP Supply)
(2) 373-6970 Quick Coupler Connect-Under-Pressure 3/4" Female (XHP Return)
(3) 373-7037 Coupling Kit Standard 3/8" Male (Case Drain) Non-Current XHP High Flow Models with Optional Field Installed 371-3729 Quick Coupler Kit (ref REHS7816)
Serial Number Prefixes:
272D XHP: SHY
299D XHP: NLC
Illustration 3 g03692816
345-5164 Hydraulic Fitting Gp with 371-3729 Quick Coupler Kit
(1) 373-6969 Quick Coupler Connect-Under-Pressure 3/4" Male (XHP Supply)
(2) 373-6970 Quick Coupler Connect-Under-Pressure 3/4" Female (XHP Return)
(3) 373-7037 Coupling Kit Standard 3/8" Male (Case Drain)
(4) 347-4432 Quick Disconnect Coupler Standard ½" Male (Std Flow & XPS Supply)
(5) 347-4431 Quick Disconnect Coupler Standard ½" Female (Std Flow & XPS Return) Current Production Standard Flow and XPS High Flow Models
Serial Number Prefixes:
236D, 242D, 257D, 259D: All
246D, 262D, 277D, 279D, 287D, 289D: All
272D: B5W
297D: BE7
299D: GTC
Illustration 4 g03692821
388-7960 Hydraulic Fitting Gp
(1) 373-6967 Quick Coupler Connect-Under-Pressure ½" Male (Std Flow & XPS Supply)
(2) 373-6968 Quick Coupler Connect-Under-Pressure ½" Female (Std Flow & XPS Return)
(3) 373-7037 Coupling Kit Standard 3/8" Male (Case Drain) Current Production XHP High Flow Models
Serial Number Prefixes:
272D XHP: ETL
297D XHP: HP7
299D XHP: JST
Illustration 5 g03692823
388-7970 Hydraulic Fitting Gp
(1) 373-6969 Quick Coupler Connect-Under-Pressure 3/4" Male (XHP Supply)
(2) 373-6970 Quick Coupler Connect-Under-Pressure 3/4" Female (XHP Return)
(3) 373-7037 Coupling Kit Standard 3/8" Male (Case Drain)
(4) 426-4052 Quick Disconnect Coupler As Standard ½" Male (Std Flow & XPS Supply)
(5) 426-4051 Quick Disconnect Coupler As Standard ½" Female (Std Flow & XPS Return)