Description
Loader Parts Source, Inc. offers this Hydraulic Lift Cylinder Seal Kit to Replace CAT® OEM 371-2737.
Kit Includes:
1) 161-7144 Piston Seal, 49.5mm Groove Diameter
1) 144-9491 Piston Guide, 3.2mm Thk
1) 329-2588 Backup Ring, 60.02mm ID
1) 296-5141 Sleeve Bearing
1) 298-6947 Seal-U-Cup
1) 4J-0527 O-Ring, 3.53mm x 56.74mm 90A NBR
1) 8C-3081 O-Ring, 63.17mm ID
1) 141-0713 Lip Seal, 44.95mm Rod Diameter
Compatible Equipment Type Models:
Skid Steer Loaders: 242B3, 242D, 242D3, 246C, 252B, 252B3, 256C, 262C, 262C2, 262D, 262D3, 272C
Compact Track Loaders: 257B3, 257D, 257D3, 259B3, 259D, 259D3, 277C, 277C2, 279C, 279C2, 287C, 287C2, 287D, 289C, 289C2, 289D, 289D3, 297C, 299C
This seal kit is designed for use on the following lift cylinders with a 45 mm Cylinder Rod x 65 mm Bore:
604-2017 (380-5668), 604-2019 (492-4507), 631-6262 (293-5710), 631-6312 (329-4955), 631-6308 (297-8699), & 631-6270 (293-5713).
Serial Number Breaks:
604-2017 (380-5668) Cylinder:
242D: A9W1 & Up, DML1 & Up, DZT1& Up, HFB1 & Up
242D3: HSX1 - 2458, ME61 - 1102, NXL1 - 675, R2L1 - 661
257D: D5T1 & Up, EML1 & Up, EZW1 & Up, FMR1 & Up
257D3: FMA1 & Up, KEZ1 & Up, LM71 & Up, S7E1 & Up
259D: FTK1 - 1388, FTL1 & Up, GTK1 - 207, LW51 & Up
259D3: CW91 - 19288, MC91 - 1169, TE91 - 1168, TLS1 - 548
604-2019 (492-4507) Cylinder:
262D: AJ71 & Up, DTB1 & Up, KTS1 & Up, LST1 & Up, RE51 & Up
262D3: BT21 - 716, EP81 & Up, MXJ1 - 1023, W6E1 - 1106, ZB21 - 5255
287D: HMT1 & Up, STK1 & Up, TLK1 & Up
289D: A9Z1 & Up, KB91 & Up, TAW1 & Up, WCT1 & Up, WE51 & Up
289D3: BT91 - 1171, JX91 - 10498, KX91 - 605, LA91 - 513, EP91 - 6
631-6262 (293-5710) Cylinder:
246C: JAY4095, JAY4203 & Up
256C: DWS1542 - 1544
277C: JWF1460 & Up, KCC200 & Up
277C2: MET1 & Up
279C: MBT1 & Up
279C2: KWB1 & Up
631-6312 (329-4955) Cylinder:
242B3: SRS1 & Up
257B3: B7H1 & Up
259B3: YYZ1 & Up
631-6308 (297-8699) Cylinder:
252B: TNK1 & Up
252B2: SCP6188 & Up
631-6270 (293-5713) Cylinder:
262C: MST1860 & Up
262C2: TMW1 & Up
272C: RED2027 - 2028
287C: MAS1928 - 1929
287C2: SSB1 & Up
289C: JMP1151 - 1154
289C2: RTD1 & Up
297C: GCP1638
299C: JSP997 - 1000