| № | Номер | Название | Опции | Альт |
|---|
| 1 | 87366683 | CYLINDER ASSY. | Lift, 101.6 ID x 783 mm strk; Incl. Refs. 1 - 24 | |
| 87366685R | REMAN-HYD CYLINDER | 521F WHEEL LOADER - TIER 2 (INT), 521F WHEEL LOADER - TIER 4 (NA) all (1/12-); Reman For New P/N 87366683 | |
| 87366685C | CORE-HYD CYLINDER | Return Number | |
| 2 | 87434292 | SEAL KIT | Incl. Refs. 5 - 15, 22, 24 | |
| 3 | 337567A1 | TUBE,1015.7 mm Length | | |
| 4 | 87625615 | BUSHING,63.84mm ID x 76.32mm OD x 36mm L | | |
| 5 | D95146 | WIPER SEAL,63.4mm ID x 76.22mm OD x 7.92mm Thk | | |
| 6 | 337557A1 | GLAND | Assembly; Incl. Ref. 7-15 | |
| 7 | 337555A1 | GLAND | | |
| 8 | D95145 | WIPER SEAL,54.79mm ID x 70.09mm OD x 7.91mm W | | |
| 9 | 1542877C1 | SEAL KIT,57.2mm Rod | Incl. Rod Seal and Buffer Seals, Refs.10,11 | |
| 10 | NSS | NOT SOLD SEPARAT | SEAL, ROD; Order Seal Kit 87434292 | |
| 11 | NSS | NOT SOLD SEPARAT | SEAL, BUFFER; Order Seal Kit 87434292 | |
| 12 | 336039A1 | BUSHING | | |
| 13 | 238-5241 | O-RING,0.139" Thk x 3.859" ID, -241, Cl 5, 75 Duro | | |
| 14 | G109299 | BACK-UP RING,94.87mm ID x 97.67mm OD x 1.4mm Thk | | |
| 15 | 238-5239 | O-RING,0.139" Thk x 3.609" ID, -239, Cl 5, 75 Duro | | |
| 16 | 86642312 | SELF-TAP SCREW,Hex, #8 - 32 x 3/8" | | |
| 17 | 87317752 | PISTON ROD | Rod Assembly 57.2mm Diameter | |
| 18 | 86982442 | SPECIAL BOLT,Hex, 12, 1 1/4 x 3.25" | Incl. Ref. 19 | |
| 19 | NSS | NOT SOLD SEPARAT | Washer Must Order # 18 | |
| 20 | 337552A1 | PISTON | Incl. Ref. 21-24 | |
| 21 | 337551A1 | PISTON | Dia. 101.6 | |
| 22 | G100440 | RING,Square, 5.28mm Thk x 88.01mm ID | | |
| 23 | 336027A1 | SEAL,98.25mm ID x 102.97mm OD x 6.96mm Thk | Dia. 101.6 | |
| 24 | 336044A1 | RING | Wear; Dia 101.6 | |
