HOSE AS 2720338 - Caterpillar

Agricultural Tractor:
MT755 (S/N: ALM1-UP)
MT765 (S/N: AMS1-UP)
MTC765 (S/N: 8151-UP)
65B (S/N: 7YC1-UP)
65C (S/N: 2ZJ1-UP)
MT735 (S/N: AKN1-UP)
MT745 (S/N: ALA1-UP)
MTC735 (S/N: 8121-UP)
MTC755 (S/N: 8141-UP)
Combine:
Lexion 475 R (S/N: 7671-UP)
Lexion 470 R (S/N: 7651-UP)
Landfill Compactor:
816FSeries 2 (S/N: BZR1-UP)
Soil Compactor:
815FSeries 2 (S/N: BYN1-UP)
Excavator:
330C (S/N: B1K1-UP; B2L1-UP; BTM1-UP; B4N1-UP; CAP1-UP; HAA1-UP; MCA1-UP; JAB1-UP; D3C1-UP; JCD1-UP; KDD1-UP; GAG1-UP; RBH1-UP; JNK1-UP; B3M1-UP; MKM1-UP; GKX1-UP; DKY1-UP; CGZ1-UP)
330D (S/N: B6H1-UP; KAB1-UP; GBC1-UP; PFC1-UP; NBD1-UP; R2D1-UP; GGE1-UP; NEF1-UP; EAH1-UP; LCJ1-UP; THJ1-UP; C5K1-UP; E4K1-UP; FFK1-UP; H3K1-UP; L2K1-UP; PCK1-UP; RDK1-UP; PEL1-UP; JJM1-UP; LEM1-UP; LRM1-UP; ERN1-UP; JLP1-UP; MWP1-UP; LDR1-UP; HAS1-UP; RAS1-UP; EDX1-UP; MEY1-UP; T2Y1-UP)
330C (S/N: CYA1-UP)
330D (S/N: RDA1-UP)
336D (S/N: SKE1-UP; JBF1-UP; J2F1-UP; PRF1-UP; KDJ1-UP; W3K1-UP; MPL1-UP; MYP1-UP; JER1-UP; DTS1-UP; NLS1-UP; JBT1-UP; KKT1-UP; M4T1-UP; WET1-UP)
M330D (S/N: KRE1-UP; MBR1-UP)
UNDERCARRIAGE (S/N: L5J1-UP)
Track Feller Buncher:
511 (S/N: 5111-UP)
521 (S/N: 5211-UP)
522 (S/N: 5221-UP)
541 (S/N: 5411-UP)
TK711 (S/N: 1011-UP)
TK721 (S/N: 1021-UP)
TK722 (S/N: 1031-UP)
TK732 (S/N: 1041-UP)
TK741 (S/N: 2021-UP)
2390 (S/N: P3H1-UP)
2491 (S/N: P5J1-UP)
532 (S/N: 5321-UP)
551 (S/N: 5511-UP)
552 (S/N: 5521-UP)
TK751 (S/N: 3011-UP)
TK752 (S/N: 3021-UP)
Mobile Hydraulic Power Unit:
323D MHPU (S/N: GRN1-UP)
330C MHPU (S/N: MSD1-UP; MSL1-UP)
330D MHPU (S/N: D3D1-UP; H3D1-UP; M3D1-UP; GMN1-UP)
336D MHPU (S/N: J6D1-UP)
Motor Grader:
12H (S/N: AMZ1-UP; 1251-UP)
160M (S/N: B9E1-UP; B9L1-UP; B9T1-UP)
120M (S/N: CBS1-UP)
160M (S/N: D9T1-UP)
Track-Type Loader:
973C (S/N: BCP1-UP; LDX1-UP)
973D (S/N: LCP1-UP)
Track-Type Tractor:
D6RSeries II (S/N: BNC1-UP; CAD1-UP; ADE1-UP; BLE1-UP; ACJ1-UP; BMJ1-UP; BRJ1-UP; BMK1-UP; BNL1-UP; AEM1-UP; AFM1-UP; AGM1-UP; BPM1-UP; AEP1-UP; BPP1-UP; BPS1-UP; BLT1-UP; AAX1-UP; BMY1-UP; BPZ1-UP; BRZ1-UP; AFD1-UP; BRE1-UP; DAE1-UP; FDT1-UP)
D6RSeries III (S/N: GJB1-UP; WCB1-UP; HDC1-UP; RFC1-UP; TBC1-UP; HCD1-UP; HKE1-UP; WRG1-UP; MTJ1-UP; DMK1-UP; JEK1-UP; EXL1-UP; JDL1-UP; DLM1-UP; LFM1-UP; LGP1-UP; DPS1-UP; GMT1-UP; MRT1-UP; EXW1-UP)
D6T (S/N: JHB1-UP; ZEB1-UP; SMC1-UP; JWD1-UP; LBD1-UP; LAE1-UP; DJG1-UP; WCG1-UP; WFH1-UP; LKJ1-UP; SNK1-UP; KJL1-UP; SKL1-UP; GCT1-UP; RLW1-UP; LAY1-UP; PEZ1-UP)
Wheel Dozer:
814FSeries 2 (S/N: BXG1-UP)
Wheel Tractor-Scraper:
627G (S/N: DBD1-UP; CEX1-UP; CEZ1-UP; DBZ1-UP)
637D (S/N: 4JB1-UP; 20W1-UP; 21W1-UP; 22W1-UP; 23W1-UP; 70W1-UP)
637E (S/N: 7CB1-UP; 1HB1-UP; 1LB1-UP)
637G (S/N: CEH1-UP; DFJ1-UP; DEY1-UP)
Description of Change: The improved oil pump assembly utilizes a new design of the plunger in the pressure relief and the housing has been improved. This change increases the service life of the part.Adaptable To: The new 331-8905 Engine Oil Pump As is a direct replacement for the existing 210-5522 Engine Oil Pump As .The old 211-0546 Engine Oil Pump Gp that included the 221-0144 Gear As is no longer available from parts service. The idler gear is reusable if condition is acceptable. If replacements are needed, replacement 221-0144 Gear As must be ordered separately. Refer to the Reuse and Salvage Guidelines for the reusability of the part.The remanufactured 10R-1984 Engine Oil Pump As is still a valid number and the remanufactured part is made to the new 331-8905 Engine Oil Pump As specifications. A change in the level of the revision to the remanufactured part signifies the change in specifications.This change is effective for all engine serial numbers that are built after 20July 2009.