Speeco 25 and 28 Ton Log Splitters Parts Diagram 597477, 597478

25 Ton 597477, 28 Ton 597478
Tank/Engine Assembly Breakdown

| Item | Part No. | Description | Qty |
| 1 | 577161 | WA, Tank, 5 Gallon | 1 |
| 2 | 578462 | Hose, 1.0 Suction | 1 |
| 3 | 578463 | Hose, 3/4 Return | 1 |
| 4 | 578466 | Hose, Pressure | 1 |
| 5 | 578479 | Screw, HFS, 5/16 NC x 1.75, GR5 | 1 |
| 6 | 578618 | Nut, HFN, 5/16 NC Flange Lock | 1 |
| 7 | 581271 | Spacer, Small Engine | 1 |
| 8 | S39031600 | Worm Gear Clamp | 4 |
| 9 | S39037500 | Small Dip Stick | 1 |
| 10 | S39038100 | 3/4 NPT x 1 in. Tube Fitting | 1 |
| 11* | 578459 | Filter, 25 GPM w/Bypass | 1 |
* Note: This Filter Includes an Inner Bypass, Use Only 578459
Pump/Engine Assembly Breakdown 25 Ton (597477)

| Item | Part No. | Description | Qty |
| 1 | 578458 | Pump, Hyd, 13 GPM | 1 |
| 2 | 578475 | Pump Mount, Small Engine | 1 |
| 3 | 584997 | Screw, HFS, 5/16" NF x 1.25, GR5 | 4 |
| 4 | 578473 | L Jaw Coupler, LO90-Urethane | 1 |
| 5 | S39055000 | Kohler, Courage, 6.5 HP | 1 |
| 6 | S40034800 | Key, Sq. 3/16" x 1" | 1 |
| 7 | O/L | Key, Sq. 1/8" | 1 |
| 8 | 578618 | Nut, HFN, 5/16 NC Flange Lock | 4 |
| 9 | 584997 | Screw, HFN, 5/16 NC x 1.25, GR5 | 4 |
O/L: Obtain Locally
Pump/Engine Assembly Breakdown 28 Ton (597478)

| Item | Part No. | Description | Qty |
| 1 | 1040053 | Engine, Kohler, CH270 | 1 |
| 2 | 578458 | Pump, Hyd. 13 GPM | 1 |
| 3 | 584997 | Screw, HFS, 5/16 NF x 1-1/4, GR5 | 4 |
| 4 | 578476 | Screw, HFS, 5/16 NF x 1.0, GR5 | 4 |
| 5 | 578618 | Nut, HFN, 5/16 NC Flange Lock | 4 |
| 6 | 578475 | Pump Mount, Small Engine | 1 |
| 7 | S40034800 | Key, Sq. 3/16 x 1 | 1 |
| 8 | 578473 | L Jaw Coupler | 1 |
Beam Assembly Breakdown

| Item | Part No. | Description | Qty |
| 1A | 577976 | WA, Beam, Sm Red | 1 |
| 1B | 597498 | WA, Beam, Sm Silver | 1 |
| 2 | 578732 | Screw, HFS 1/2 NC x 3.0, GR5 | 1 |
| 3 | 577159 | WA, Wedge | 1 |
| 4 | 578616 | Nut, 1/2 NC Flange Lock | 1 |
| 5 | S39034300 | Nipple, 1/2 NPT | 1 |
| 6 | S39032000 | Tube, 3/4 NPT x 3/4 | 1 |
| 7A | 578456 | Valve, Body, 3100 PSI | 1 |
| 7B | 578457 | Valve, Body, 3400 PSI | 1 |
| 8 | S39039000 | Elbow, 45º Swivel, 3/4 Male x 1/2 Female | 1 |
| 9 | 580036 | Feedline, .50 x 21.03 | 1 |
| 10 | S39034700 | Tube, 1/2 NPT to Steel | 2 |
| 11 | 573309 | Pin, Cylinder | 1 |
| 12 | S390119BD | Cylinder, Asm., 4.5 | 1 |
| 13 | 578453 | Handle, Valve | 1 |
| 14 | S07093700 | Pin, Clip | 1 |
Wheel Assembly Breakdown

| Item | Part No. | Description | Qty |
| 1 | S40033200 | Cap, Hub | 2 |
| 2 | S17012000 | Nut, 3/4 NF Slotted Hex | 2 |
| 3 | S17040400 | Washer, 3/4 Flat | 2 |
| 4 | S400312B0 | Wheel & Tire, Hi Speed | 2 |
| 5 | 577163 | Spacer, Axle Seal | 2 |
| 6 | S17110300 | Pin, 1/8 x 1-1/2 in, Cotter | 2 |
| 7* | S40030900 | Bearing Kit | 1 |
* Not Shown
Tongue Assembly Breakdown

| Item | Part No. | Description | Qty |
| 1 | 572215 | Washer, M10 Flat | 2 |
| 2 | 582579 | Nut, M10 NC Flange Lock | 2 |
| 3 | 577479 | Handle | 1 |
| 4 | S07095800 | Pin, 5/16 x 3-1/2, Sq Lock | 1 |
| 5 | S40032300 | Chain, 20 Link, w/Hook | 2 |
| 6 | S40034600 | Hitch, Ball, 2" Coupler | 1 |
| 7 | 565276 | Screw, HFS, M10 x 1.5P x 120, GR5 | 1 |
| 8 | 596322 | Screw, HFS, M10 x 1.5P x 110, GR5 | 1 |
| 9 | S24087600 | Manual Canister | 1 |
| 10 | 585648 | Screw, HFS, 1/4 NC x 3/4, GR5 | 2 |
| 11 | 577459 | Tongue Asy, Rotating Stand (Includes Items 1-8) | 1 |

| Item | Part No. | Description | Qty |
| 1 | 66985 | Nut, Hex Lock, M10 x 1.5P | 3 |
| 2 | 565275 | Bolt, Hex M10 x 1.50P x 100, CL8.8 | 1 |
| 3 | 565276 | Bolt, Hex M10 x 1.50P x 120, CL8.8 | 2 |
| 4 | 565286 | Washer, Flat M10 | 8 |
| 5 | 577465 | Stand, Flip | 1 |
| 6 | 577479 | Handle | 1 |
| 7 | 585648 | Screw, Self-Tap, 1/4 NC x 3/4 | 2 |
| 8 | 586574 | WA, Tongue, Tube, Flip | 1 |
| 9 | S07095800 | Pin, 5/16 x 3-1/2, Sq Lock | 2 |
| 10 | S24087600 | Manual Canister | 1 |
| 11 | S40032300 | Chain, 20 Link, w/Hook | 1 |
| 12 | S40034600 | Hitch Ball, 2" Coupler | 1 |
| 13 | 586580 | Tongue Assy, Flip 8 (Includes Items 1-12 except 7 & 10) | 1 |
Decals


| Item | Part No. | Description | Qty |
| 1 | S52062500 | Decal, Warning | 1 |
| 2 | S52062200 | Decal, Danger | 1 |
| 3 | S52062400 | Decal, Notice | 1 |
| 4 | S52062100 | Decal, Warning | 1 |
| 5 | S52062300 | Decal, Stripper Plate | 1 |
| 6 | S52062600 | Decal, Stripper Plate | 1 |