Waltco P Series Liftgate by THE Liftgate Parts Co.

P Series

Click the appropriate link below for the major component of the liftgate for which you are trying to find the correct part. If you are unsure of the name of the part in Waltco terminology, click the "Liftgate Terminology" link and it will take you to a document showing a picture of the liftgate with the common Waltco names for each of the parts.

Liftgate Terminology TERMINOLOGY 1. 2. 3. 4. 5. 6.

Platform Cam Assembly Control Arm Adjustment Bolt Mount Plate Latch Chain

7. Cam Roller 8. Hydraulic Cylinder 9. Parallel Arm 10. Lift Arm Assembly 11. Stop Block 12. Mount Tube

GR01005

Liftgate Terminology EXPLANATION OF SPECIFICATION TAG MODEL NO.

MODEL NAME

DESCRIPTION

CAPACITY

140

P-80

P-80 Series

1000 LB

RATED CAPACITY

MODEL NUMBER

Based on an evenly distributed load on the platform flat surface.

SERIAL NUMBER

DATE OF MANUFACTURE

of liftgate. To be used when ordering parts or when contacting Waltco for service or warranty questions.

Month/Year

P-SERIES PLATFORM ASSEMBLY

Common Features ! ! ! ! !

Capacity decal - 1,000 pounds Sizes: 30" deep with 6" ramp 50", 54", 61", 65", 72" wide Power closure optional (cam, rod, and roller assembly) standard on 65" and 72" wide 3" hinge 3/4" deck pin with roll pins

Hinge

Contact Waltco Parts Dept. for parts for P Series liftgates built prior to 4-76 PM-37 (Built from 4-76) 80101067 Rev. 02 8/04

Click here for list of liftgate serial numbers, organized by approximate ship dates.

P-SERIES MOUNT ASSEMBLY

Common Features ! ! ! ! ! !

Narrow arm design Round mount tube (4" O.D.x 41-3/4" O.A.L.) Dog-leg mount plate Lift tube (2-7/8" O.D. x 18-5/8" O.A.L.) Lift and parallel arms (5/8" thick) Lift and parallel arms (25" hole centers)

Contact Waltco Parts Dept. for parts for P Series liftgates built prior to 4-76 PM-37 (Built from 4-76) 80101068 Rev. 02 8/04

Click here for list of liftgate serial numbers, organized by approximate ship dates.

P-80 MOUNT FRAME & PLATFORM ASSEMBLY (Built from 4-76) Grade 8 Bolts have six (6) marks as shown

IMPORTANT Grade 8 bolt to be installed thru retaining collar and upper cylinder pin as shown. Make certain that locknut is screwed fully onto bolt until threads bottom out on bolt shank.

WALTCO

REVISED: E.O. REV.

TRUCK EQUIPMENT CO. P-80

ITEM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

PART NUMBER 14020000 14070100 11170502 75089548 20270700 10171701 14051100 75088087 75085015 75086180 30150301 14030000 11171500 14055000 14011100 14011000 10193000 10111700 14071700 75089541 11270900 14016000 14092000 75089752 75084053 14015000 75089104 75086215 75085175

QTY 1 2 1 8 2 2 2 2 2 2 2 1 1 2 4 1 1 1 2 12 2 1 1 1 1 1 1 1 1

7-14-00 4239 03

PM-37 DESCRIPTION Mount Frame Assembly Mount Plate Upper Cylinder Pin 3/16" x 1-1/4" Coiled Pin Main Pin Spacer Stop Block 3/4" Lock Washer 3/4"-10 Hex Jam Nut 3/4"-10 Hex Head Screw Parallel Arm Pin Lift Arm Assembly Lower Cylinder Pin Parallel Arm Assembly Deck Pin Platform Assembly Latch Chain Assembly Chain Clip Spacer 1/4" x 1-7/8" Coiled Pin Spacer Cam Assembly Roller Assembly Extension Spring Cotter Pin Control Rod Black Plastic Ball 1/4"-20 x 2-1/2" Bolt (Grade 8) 1/4"-20 Self Locking Nut

P SERIES HYDRAULICS

Manual Control (Built from 4-76 thru 2-94)

Electric Control (Built from 2/94) Common Features ! !

! !

Control Hydraulic Layout Electrical Layout and Schematic

Fenner or Monarch power unit Manual or electric control Round reservoir Pressure set at 2400 psi

Built from 4-76 thru 2-94

Built from 2-94

Start switch with actuator and in-line valve

Release solenoid Run solenoid

PM-36

80100186

N/A

PM-343 (Built from 2-94 thru 4-04) PM-343A (Built from 4-04) Rev. 01 8/09

Click here for list of liftgate serial numbers, organized by approximate ship dates.

ELECTRO HYDRAULIC LAYOUT (Built thru 2-94)

WALTCO

REVISED: E.O. REV.

TRUCK EQUIPMENT CO. P Series

ITEM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

PART NUMBER 14095001 A 20220900 75088081 75086055 14080050 75089310 75083056 75082858 75083031 75083061 70189852 75089805 14099900 75089026 10195616 75089821 10195524 75085040 75088097 75082611 70189860 75083031 75000034

8-1-04 5221E 03

PM-36

QTY DESCRIPTION 1 Hydraulic Pump Unit @ 2400 PSI 1 Pump Mounting Bracket 1 3/8" Lock Washer 1 3/8"-16 x 3/4" Hex Head Screw 1 Hydraulic Cylinder 1 Breather 1 1/4" x 34" Hose Assembly 1 1/4" Tee, Male on Side 4 1/4" x 90° Elbow 2 1/4" x 72" Hose Assembly 1 Needle Valve 1 Push Button Switch 1 Valve Mounting Bracket 1 16 Ga. x 20 Ft. Control Wire 1 2 Ga. x 16 Ft. Battery Cable 1 Solenoid Switch 1 2 Ga. x 24" Battery Cable 1 3/4"-20 Panel Nut 1 3/4" Lock Washer Used on Power Closer Only 1 1/4" x 90° Elbow 1 Flow Control Valve 1 1/4" x 90° Elbow 1 "O" Ring

A. When ordering a complete replacement pump, please use part number 70400275

ELECTRO-HYDRAULIC LAYOUT (Built from 2-94)

WALTCO

REVISED: E.O. REV.

TRUCK EQUIPMENT CO. P-80

ITEM 1 2 3 4 5 6 7 8 9 10 11 12

PART NUMBER 14080050 75089310 75083031 75083056 70400425 20691500 75086055 20691000 75082908 75082614 70189860 75082611

QTY 1 1 2 1 1 1 2 1 1 1 1 1

13 14 15 16 17 18 19 20

75088081 75082914 75089833 A 75089834 A 70092503 A 70400004 A 70400001 A 70402303 A

2 1 1 1 1 1 1 1

8-1-09 6251 05

80100186 DESCRIPTION Hydraulic Cylinder Assembly Cylinder Breather 1/4" NPT 90° Swivel Elbow Hydraulic Hose Assembly Pump Unit Pump Box Cover 3/8"-16 x 3/4" Hex Head Screw Pump Box Bottom Adapter Pipe Nipple Flow Control Valve (2 On Power Closer) 1/4" NPT 90° Male Elbow (Power Closer Only) 3/8" Lock Washer 3/8” Swivel Fitting Starter Solenoid Bus Bar Valve Assembly, 2-way, 2 pos w/ Coil Breather Reservoir Coil, 10V, 25A

Included in Pump Assembly 70400425

ELECTRIC CONTROL OPTIONS, GRAVITY DOWN (Built 2-94 thru 4-04)

WALTCO

REVISED: E.O. REV.

TRUCK EQUIPMENT CO.

5-1-04 5221B 14

PM-343 ITEM 1 2 3 4 5 6 7 8 9 10 11 12 13 *14 *15

PART NUMBER 75089808 10098400 75082033 75089853 75089850 33574100 33520900 10098100 75080055 75089813 75082038 75082037 75089798 10098000 75089800 75089799 80000470

QTY 1 1 2 1 1 1 1 1 1 1 1 1 1

DESCRIPTION Toggle Switch Control Cord Assembly 16 Ga. Butt Connector 5 AMP Fuse Fuse Holder Dielectric Insulation Plug Control Tube Assembly Strain Relief Recessed Switch Plate Trailer Socket Trailer Plug Push Button Box Assembly Toggle Switch & Tube Kit 1 Remote Box Straight Cord 1 Remote Box Coil Cord 1 Remote Box Straight Cord w/ plug & socket 80000469 1 Remote Box Coil Cord w/ plug & socket *16 80000468 1 Toggle Switch Kit *17 80000425 1 SuperSwitch Kit 10099302 1 Remote SuperSwitch 80000423 1 SuperSwitch Control Kit 80000424 1 SuperSwitch Dual Control Kit 80000799 1 Remote SuperSwitch Kit **Boxed assemblies represent complete kits

ELECTRIC CONTROL OPTIONS, GRAVITY DOWN (Built from 4-04)

ELECTROPAK"

THERMALPAK! WITH VOLTAGE GUARDTM

WALTCO

REVISED: E.O. REV.

TRUCK EQUIPMENT CO.

6-4-04 4347 04

PM-343A ITEM 1 2 3 4 *5

PART NUMBER QTY DESCRIPTION 75089853 1 5 AMP Fuse 75089850 1 Fuse Holder 75082038 1 Trailer Socket 75082037 1 Trailer Plug 10099320 1 SuperSwitch 10099325 1 Remote SuperSwitch 80000428 1 SuperSwitch Control Kit 80000434 1 SuperSwitch Dual Control Kit 80000425 1 SuperSwitch Conversion Kit 80000430 1 Remote SuperSwitch Kit *Boxed assemblies represent complete kits

Page 1 of 3

WALTCO approximate serial number dates. Tallmadge Ser No 220000 221000 222000 223000 224000 225000 226000 227000 228000 229000 240000 241000 242000 243000 244000 245000 246000 247000 248000 249000 260000 261000 262000 263000 264000 265000 266000 267000 268000 269000 280000 281000 282000 283000 284000 285000 286000 287000 288000 289000 300000 301000 302000 303000 304000 305000 306000 307000 308000 309000 320000 321000

Revised 12-14-10 Date 11/88 12/88 01/89 03/89 04/89 05/89 06/89 08/89 10/89 11/89 01/90 02/90 07/90 04/90 05/90 07/90 09/90 12/90 12/90 02/91 04/91 05/91 08/91 10/91 12/91 02/92 03/92 05/92 06/92 08/92 09/92 11/92 12/92 02/93 03/93 04/93 06/93 07/93 08/93 10/93 11/93 02/94 02/94 03/94 04/94 05/94 08/94 09/94 10/94 10/94 12/94 01/95

Ser No 322000 323000 324000 325000 326000 327000 328000 329000 340000 341000 342000 343000 344000 345000 346000 347000 348000 349000 360000 361000 362000 363000 364000 365000 366000 367000 368000 369000 380000 381000 382000 383000 384000 385000 386000 387000 388000 389000 400000 401000 402000 403000 404000 405000 406000 407000 408000 409000 420000 421000 422000 423000

Date 03/95 04/95 06/95 07/95 09/95 09/95 11/95 01/96 02/96 03/96 04/96 05/96 07/96 08/96 10/96 12/96 03/97 03/97 04/97 05/97 06/97 07/97 08/97 10/97 11/97 12/97 01/98 06/98 03/98 06/98 06/98 08/98 08/98 11/98 12/98 12/98 01/99 04/99 02/99 03/99 05/99 05/99 06/99 08/99 08/99 10/99 11/99 11/99 12/99 12/99 04/00 03/00

Ser No 424000 425000 426000 427000 428000 429000 440000 441000 442000 443000 444000 445000 446000 447000 448000 449000 460000 461000 462000 463000 464000 465000 466000 467000 468000 469000 480000 481000 482000 483000 484000 485000 486000 487000 488000 489000 500000 501000 502000 503000 504000 505000 506000 507000 508000 509000 520000 521000 522000 523000 524000 524500

Date 03/00 04/00 05/00 07/00 08/00 08/00 09/00 11/00 12/00 02/01 04/01 05/01 09/01 09/01 11/01 01/02 04/00 05/02 06/02 09/02 10/02 12/02 01/03 02/03 05/03 05/03 07/03 08/03 10/03 11/03 01/04 02/04 02/04 03/04 03/04 05/04 05/04 06/04 06/04 07/04 09/04 10/04 12/04 01/05 02/05 02/05 03/05 03/05 03/05 04/05 04/05 05/05

Ser No 526000 527000 528000 529000 540000 541000 542000 543000 544000 545000 546000 547000 548000 549000 560000 561000 562000 563000 564000 565000 566000 567000 568000 569000 580000 581000 582000 583000 584000 585000 586000 587000 588000 589000 600000 601000 602000 603000 604000 605000 606000 607000 608000 609000 610000 611000 612000 613000 614000 615000 616000 617000

Date 06/05 07/05 07/05 09/05 09/05 10/05 11/05 11/05 12/05 02/06 03/06 03/06 03/06 04/06 05/06 06/06 06/06 06/06 06/06 07/06 08/06 09/06 10/06 11/06 01/07 01/07 02/07 03/07 05/07 06/07 07/07 10/07 11/07 01/08 02/08 05/08 07/08 09/08 01/09 04/09 07/09 08/09 10/09 11/09 12/09 01/10 03/10 05/10 06/10 08/10 09/10 10/10

Ser No 618000 619000

Date 11/10 12/10

*All Serial Number Dates are approximate Page 1 of 3

Page 2 of 3

WALTCO approximate serial number dates. Gardena Ser No 116000 117000 118000 119000 130000 131000 132000 133000 134000 135000 136000 137000 138000 139000 150000 151000 152000 153000 154000 155000 156000 157000 158000 159000 170000 171000 172000

Date 01/83 05/83 09/83 12/83 03/84 05/84 07/84 10/84 12/84 03/85 04/85 07/85 10/85 11/85 03/86 05/86 09/86 12/86 03/87 05/87 07/87 10/87 11/87 12/87 02/88 04/88 06/88

Ser No 173000 174000 175000 176000 177000 178000 179000 190000 191000 192000 193000 194000 195000 196000 197000 198000 199000 210000 211000 212000 213000 214000 215000 216000 217000 218000 219000

Date 08/88 10/88 11/88 01/89 03/89 04/89 07/89 09/89 11/89 01/90 03/90 05/90 07/90 10/90 12/90 03/91 06/91 09/91 12/91 04/92 06/92 09/92 12/92 02/93 05/93 08/93 12/93

Ser No 230000 231000 232000 233000 234000 235000 236000 237000 238000 239000 250000 251000 252000 253000 254000 255000 256000 257000 258000 259000 270000 271000 272000 273000 274000 275000 276000

Date 02/94 05/94 08/94 10/94 12/94 02/95 05/95 08/95 11/95 01/96 03/96 06/96 09/96 12/96 03/97 05/97 08/97 10/97 01/98 03/98 05/98 07/98 10/98 12/98 02/99 04/99 06/99

Ser No 277000 278000 279000 290000 291000 292000 293000 294000 295000 296000 297000 298000 299000 310000 311000 312000 313000 314000 315000 316000 317000 318000 330000 331000 332000 333000 334000

Date 08/99 10/99 12/99 02/00 04/00 06/00 08/00 11/00 02/01 05/01 07/01 09/01 01/02 04/02 07/02 10/02 01/03 04/03 07/03 11/03 03/04 04/04 04/04 07/04 10/04 12/04 04/05

Ser No 335000 336000 337000 338000 339000 350000 351000 352000 353000 354000 355000

Date 05/05 11/05 11/05 03/06 04/06 08/06 01/07 04/07 09/07 01/08 08/08

*All Serial Number Dates are approximate

Page 2 of 3

Page 3 of 3

WALTCO approximate serial number dates. Shipped From Warehouses Marietta (Georgia) Ser No M1000 M1100 M1500 M2000 M2500 M3000 M3500 M4000 M4500 M5000 M5500 M6000 M6500 M7000 M7500 M8000 M8500

Date 12/87 12/88 04/89 03/90 12/90 09/91 07/92 04/93 02/94 06/94 11/94 04/95 09/95 04/96 10/96 04/97 09/97

Others Ser No M9000 M9500 M10000 M10500 M11000 M11500 M12000 M12500 M13000 M13500 M14000 M14500 M15000 M15500 M16000 M16500 M17000

Date 02/98 06/98 09/98 01/99 04/99 08/99 01/00 09/00 10/00 02/01 07/01 01/02 06/02 01/03 07/03 11/03 04/04

Ser No M17500 M18000 M19000 M19500 M20000 M20500 M21000 M21500 M21600 M21700 M21800 M21900 M22000 M22100 M22200 M22300 M22600

Date 07/04 10/04 01/05 04/05 01/06 03/06 08/06 01/07 03/07 04/07 05/07 07/07 08/07 11/07 12/07 01/08 06/08

Ser No D1000 D2000 D3000 D4000 D5000 D6000 D7000 F1000 S1000 A1000 T8000 T9000 T9500 T9900

Date 01/91 06/92 03/94 03/95 11/96 04/98 04/99 02/00 04/00 04/00 05/00 09/02 11/03 06/04

Date 10/97 12/97 01/98 06/98 07/98 09/98 12/98 03/99 05/99 07/99 09/99 10/99 12/99 03/00 04/00 05/00

Ser No W4200 W4300 W4400 W4500 W4600 W4700 W4800 W4900 W5000 W5100 W5200 W5300 W5400 W5500 W5600 W5700

Date 07/00 09/00 11/00 01/01 03/01 05/01 07/01 10/01 12/01 12/01 02/02 03/02 06/02 07/02 09/02 01/03

Ser No W5800 W5900 W6000 W6100 W6200 W6300 W6400 W6500 W6600 W6700 W6800 W6900 W7000

Date 01/03 02/03 04/03 06/03 08/03 10/03 01/04 03/04 06/04 09/04 12/04 02/05 05/05

Ser No CMT100 CMT200 CMT300 CMT400 CMT500 CMT600

Date 05/07

Burlington (Wisconsin) Ser No W1000 W1100 W1200 W1300 W1400 W1500 W1600 W1700 W1800 W1900 W2000 W2100 W2200 W2300 W2400 W2500

Date 11/94 02/95 04/95 06/95 08/95 10/95 12/95 03/96 05/96 08/96 09/96 12/96 02/97 04/97 06/97 08/97

Ser No W2600 W2700 W2800 W2900 W3000 W3100 W3200 W3300 W3400 W3500 W3600 W3700 W3800 W3900 W4000 W4100

*All Serial Number Dates are approximate

MISC. Ser No CMC100 CMC200 CMC300 CMC400 CMC500 CMC600 CMC700

Date 05/07 07/07 09/07 10/07 12/07 01/08 06/08

Page 3 of 3