Graco PR70 Repair And Parts Manual page 60

Parts
UHMW Piston, Ceramic Metering Tube
Assemblies
NOTE: The UHMW piston, ceramic metering tube
assemblies contain a carbide ball. This ball replaces the
standard check valve ball in pump assembly LC0112. If
a UHMW piston, ceramic metering tube assembly needs
to be installed, replace the original ball in pump assem-
bly LC0112 with the ball included with the pump pack-
age. See Check Valve Rebuild Kit Installation on
page 36 for installation instructions.
601
Piston Tube,
Package pump
LC3160 LCG160
LC3180 LCG180
LC3200 LCG200
LC3220 LCG220
LC3240 LCG240
LC3260 LCG260
LC3280 LCG280
LC3300 LCG300
LC3320 LCG320
LC3340 LCG340
LC3360 LCG360
LC3400 LCG400
LC3440 LCG440
LC3480 LCG480
LC3520 LCG520
LC3560 LCG560
LC3600 LCG600
LC3640 LCG640
LC3720 LCG720
LC3800 LCG800
LC3880 LCG880
LC3960 LCG960
Quantity 1
† For custom piston packages, washer (603) part number will change by piston size as follows:
For piston sizes 80-100cc: 15M089
For piston sizes 101-159cc: Washer not used.
For piston sizes 160-285cc: 15M099
For piston sizes 286-646cc: 15M100
For piston sizes 647-960cc: 15M101
60
Reference Number and Description
602 603†
UHMW
Piston Washer
LCA160
LCA180
LCA200
LCA220 15M099
LCA240
LCA260
LCA280
LCA300
LCA320
LCA340
LCA360
LCA400
LCA440
15M100
LCA480
LCA520
LCA560
LCA600
LCA640
LCA720
LCA800
15M101
LCA880
LCA960
1 1
604 605
Ring, support,
piston Screw
15K887
120933
15K888
15K890
1 1
606 607
Carbide
O-ring Ball
120874 116166
2 1
312760Y