Caterpillar 2478998 Hydraulic Cylinder Seal Kit

**Please Verify Kit Before Ordering**

Use With OEM Cylinder Numbers: 1540727, 1850340, 1948416

2 PC Piston

Press In Wiper
Rod Seal: U-Seal & Buffer
Piston Seal: Piston Seal

Rod: 85.00 MM
Bore: 120.00 MM

Fits Caterpillar® Excavator Applications:

318B Excavator (Boom - S/N: 3LR1-Up, 7KZ1-Up, ADC1-Up, AEJ1-Up)

318C Excavator (Boom - S/N BTG1-Up, DAH-Up, FAA1-Up, GPA1-Up, MDY1-Up)

318CL Excavator (Boom - S/N: GPA1-Up, MDY1-Up)

318C LN Excavator (Boom - S/N: GPA1-Up, MDY1-Up)

320B Excavator (Boom - S/N: 4NR1-Up, 5BR1-Up, 6CR1-Up, 7JR1-Up, 1ES1-Up, 1XS1-Up, 2AS1-Up, 5MS1-Up, 6LS1-Up, 9JS1-Up, 4XW1-Up, 5GW1-Up, 6LW1-Up, 3YZ1-Up, BBG1-Up, BAN1-Up)

320C Excavator (Boom - S/N: AKH1-Up, ALF1-Up, AMC1-Up, ANB1-Up, AXK1-Up, BBC1-Up, BBL1-Up, BCB1-Up, BCN1-Up, BDB1-Up, BDC1-Up, BDE1-Up, BEA1-Up, BEF1-Up, BER1-Up, BGB1-Up, BKK1-Up, BMZ1-Up, BPR1-Up, BRX1-Up, CLM1-Up, CLZ1-Up, DBG1-Up, EAG1-Up, EGL1-Up, GAD1-Up, GHA1-Up, GLA1-Up, GNG1-Up, HBC1-Up, HKT1-Up, JPL1-Up, JTG1-Up, MAB1-Up, MAC1-Up, PAB1-Up, PAC1-Up, RAW1-Up, SAH1-Up, SBN1-Up, TBR1-Up)

320C L Excavator (Boom - S/N: AMC1-Up, ANB1-Up, BDC1-Up, BER1-Up, BPR1-Up, BRX1-Up, EAG1-Up, GNG1-Up, HKT1-Up, MAB1-Up, PAB1-Up, RAW1-Up, SBN1-Up)

320C LU Excavator (Boom - S/N: CLM1-Up, CLZ1-Up, MAC1-Up, PAC1-Up)

320C U Excavator (Boom - S/N: CLM1-Up, CLZ1-Up, MAC1-Up, PAC1-Up)

321B Excavator (Boom - S/N: 9CZ1-Up, KCR1-Up, KGA1-Up, MCF1-Up)

321C LCR Excavator (Boom - S/N: 9CZ1-Up, KCR1-Up, KGA1-Up, MCF1-Up)

This Item Is A Brand New Aftermarket Hydraulic Cylinder Seal Kit. Matches OEM Kit, All Parts And Seals Are Included.