SEAL-SHAFT 1310715 - Caterpillar

Truck725C (S/N: TFB1-836)725C2 (S/N: 2T31-208)730C (S/N: TFF1-1413)730C EJECTOR (S/N: TFH1-160)730C2 (S/N: 2T41-302)730C2 EJ (S/N: 2T51-1)735C (S/N: TFJ1-250)740C EJECTOR (S/N: TFN1-186)745C (S/N: TFK1-1421)Asphalt PaverAP1000F (S/N: AC41-263)AP1055F (S/N: TJ51-493)Backhoe Loader430E (S/N: EAT1-UP)Cold PlanerPM620 (S/N: JB91-111)PM622 (S/N: JFC1-112)Engine3116 (S/N: 2WG1-UP)Excavator323F (S/N: PLB1-223; XCF1-1410; YEJ1-657; KBY1-219)325F (S/N: YCA1-309)326F (S/N: HCJ1-171; XFK1-246; WGL1-969)329F (S/N: ERL1-865)330F (S/N: WBA1-294; LBN1-341; MBX1-495)335F (S/N: KNE1-660)336F (S/N: B391-113; TZA1-540; RKB1-2104; RBC1-301; YBH1-155; ZBJ1-146; SSN1-522; LTP1-285; NBS1-431; KFT1-308; MTW1-178; DFY1-264; WTZ1-250)340F (S/N: YBF1-268; EAR1-294; WBX1-1)349F (S/N: BZ21-867; KEA1-182; HPD1-793; SFG1-115; RAX1-106)352F (S/N: SD21-219; YEG1-253; A9J1-284; XAL1-125; KBP1-422)374F (S/N: DNM1-483)390F (S/N: MGF1-349)Forest Machine538 (S/N: HBS1-145; JEY1-145)Landfill Compactor826K (S/N: 2321-6252)836K (S/N: TWZ1-589)Material HandlerMH3022 (S/N: FM21-493; FB31-1)MH3024 (S/N: FM41-190)MH3295 (S/N: PA91-303)Mobile Hydraulic Power Unit330FMHPU (S/N: B321-106; B331-104)336FMHPU (S/N: B341-122; B351-107)374F MHPU (S/N: DP41-105)390F MHPU (S/N: B371-98198; PT71-102)Motor Grader120M (S/N: B9N1-UP)12M Series 3 (S/N: N9B1-348; N9F1-582; N9P1-197; N9R1-253)140M (S/N: B9M1-UP)140M Series 3 (S/N: N9D1-662; N9G1-206; N9J1-447; N9M1-413)14M (S/N: B9J1-UP)14M Series 3 (S/N: N9S1-108)160M (S/N: B9L1-UP)160M Series 3 (S/N: N9E1-110; N9K1-127; N9L1-145; N9T1-191)16M Series 3 (S/N: N9Y1-230)18M Series 3 (S/N: N9A1-227)24M (S/N: B9K1-UP)OEM Excavator Based Specialty Solution330F OEM (S/N: LNX1-110)Off-Highway Truck/Tractor770G (S/N: RMA1-101; KDH1-347)772G (S/N: KEX1-238)PipelayerPL72 (S/N: P721-124)PL83 (S/N: CB21-175)PL87 (S/N: TEC1-153)Reclaimer MixerRM500B (S/N: MB91-145)Soil Compactor825K (S/N: 2331-5017)Track-Type Loader953K (S/N: LJT1-104)963K (S/N: LBL1-342)Track-Type TractorD6N (S/N: MG51-820; GB61-414)D6T (S/N: CR31-119; 2B31-1; CG81-105; SGA1-103; RAD1-1001; STE1-118; MEL1-205; WRN1-569; K1R1-1; KMR1-601; WES1-398; SGT1-419; TMY1-361; HTZ1-661)D7E (S/N: HKA1-470; SSH1-376)D8T (S/N: FMC1-708)D9T (S/N: REX1-467)Vibratory Soil CompactorCS64B (S/N: CW61-107)Wheel Dozer824K (S/N: 2341-4008)834K (S/N: TWY1-707)Wheel Feller Buncher563D (S/N: D631-103)573D (S/N: D731-202)Wheel Loader926M (S/N: LTE1-3500)930M (S/N: KTG1-3000)938M (S/N: J3R1-3651)950 GC (S/N: M5T1-211)950M (S/N: EMB1-2536; FTR1-1098; J1S1-1)962M (S/N: EJB1-543; F2T1-565)966M (S/N: DYC1-1257; LMM1-1; KJP1-1807)966M Series XE (S/N: P6C1-1068)972M (S/N: A8P1-1035; JPR1-910)972M Series XE (S/N: EDW1-849)980M (S/N: KRS1-1831; N8T1-826)982M (S/N: F9A1-404; K1Y1-1032)988K (S/N: TWX1-1063)Wheel Skidder525D (S/N: GKP1-450)535D (S/N: MTP1-370)545D (S/N: KGP1-243)555D (S/N: PGY1-148)Wheel Tractor-Scraper621K (S/N: WTA1-118; WTE1-121)623K (S/N: WTB1-214)627K (S/N: WTC1-240)637K (S/N: WTS1-108)Wheeled ExcavatorM318F (S/N: FB81-1; F8B1-994)M320F (S/N: F2W1-504)M322F (S/N: F2Z1-193)Work ToolMISC (S/N: 9981-UP)Description Of Change: The new NOx sensors are resistant to currents and voltage from other electrical components.Adaptable To: The following changes are adaptable to the products within the listed serial numbers, and are effective with all products after the listed serial numbers.The new 441-5127 Nitrogen Oxide Sensor As (Engine Out) replaces the former 359-9171 Nitrogen Oxide Sensor As (Engine Out).The new 441-5128 Nitrogen Oxide Sensor As (Tailpipe Out) replaces the former 359-9172 Nitrogen Oxide Sensor As (Tailpipe Out).The new NOx sensors are adaptable to the above engines back to first production.