PDF Parts Manual Gehl DL Series Dynalift Telescopic Handlers - 12 MB
This comprehensive parts manual covers the Gehl DL Series Dynalift telescopic handlers, including models DL7, DL9, DL11, and DL12.
It is an essential reference for identifying and ordering the correct replacement parts.
The manual contains exploded diagrams that clearly illustrate how components fit together, along with corresponding part numbers.
Using this guide will help you streamline repairs and maintain your equipment with accuracy.
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--- Page 1 ---
DL Series ®
Form No.
50960020
Dynalift Revision D
January
2015
DL7/DL9/DL11/DL12
Telescopic Handlers
(Equipped with Interim Tier IV Engines)
For machines beginning with serial numbers:
DL7 (High Boom) - SN 21051
DL9 (High Boom) - SN 31151
DL11 (High Boom) - SN 41451
Parts Manual
DL12 (High Boom) - SN 50851
--- Page 3 ---
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 5
--- Page 4 ---
Cab Options
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 15
--- Page 5 ---
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 25
--- Page 6 ---
Cab Door - Upper
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 35
--- Page 7 ---
Cab Heater (No Air Conditioning)
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 45
--- Page 8 ---
Cab Air Conditioning Circuit (Option)
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 55
--- Page 9 ---
Cab Steering Column - Tilt Assembly
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 65
--- Page 10 ---
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 75
--- Page 11 ---
Personnel Work Platform System Radio Remote (Option) - Transmitter and
Receiver - (Early Style)
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 85
--- Page 12 ---
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 95
--- Page 13 ---
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 105
--- Page 14 ---
Engine Cooler Hoses
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 115
--- Page 15 ---
Engine Air Conditioner Compressor - (Option)
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 125
--- Page 16 ---
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 135
--- Page 17 ---
Transmission Torque Converter
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 145
--- Page 18 ---
Transmission Gears and Shaft - Reverse/1st
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 155
--- Page 19 ---
Transmission Drive Plate Group
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 165
--- Page 20 ---
Axles Rear Axle - Steering and Brake Lines Group
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 175
--- Page 21 ---
Item Part No. Name Qty Remarks
39 106049 Locking Plate 2
40 106050 Seal 6
41 106051 Planet Gear 6
42 106052 Bearing 6
43 106053 PLANET GEAR CARRIER 2
46 104504 Countersunk Bolt 4
47 106054 Nut 16
48 106055 Stud 16
49 102603 O-Ring 2
51 102601 Wheel Stud 20
52 106056 PLANET GEAR CARRIER 2 (includes items 36-38 & 40-43)
53 106006 O-Ring 2
56 50220056 STUD (Bolt) 8
57 102583 WASHER 8
58 102587 NUT 8
62 106058 Steering Case 1 (includes item 15), Before ordering, refer
to inset illustration “FrontAxle” on facing
page to determine the correctsteering case
(e.g., left side or right side).
63 106059 Steering Case 1 Includes Item 15, Before ordering, refer to
inset illustration “FrontAxle” on facing page
to determine the correctsteering case
(e.g., left side or right side).
64 104546 Adjusting Bolt 4
66 106060 RING GEAR SUPPORT 2 (includes items 36-38)
67 50220030 Vent 1 Used in only one axle case (as shown),
and only onaxles in the axle SN range R-
ITA-754751 and up;the other side (axle
case) uses a plug (PN L98419)in place of
this vent.
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 185
--- Page 22 ---
Item Part No. Name Qty Remarks
49 102603 O-Ring 2
51 102601 Wheel Stud 20
52 106056 PLANET GEAR CARRIER 2 (includes items 36-38 & 40-43)
56 50220056 STUD (Bolt) 1
57 102583 WASHER 8
58 102587 NUT 8
62 106058 Steering Case 1 (includes item 15), Before ordering, refer
to inset illustration “RearAxle” on facing
page to determine the correctsteering case
(e.g., left-side or right-side).
63 106059 Steering Case 1 (includes item 15), Before ordering, refer
to inset illustration “RearAxle” on facing
page to determine the correctsteering case
(e.g., left-side or right-side).
64 104546 Adjusting Bolt 4
66 50220047 Ring Gear Support 2 Axle S/N P-ITA-704046 and up
66 106060 RING GEAR SUPPORT 2 Axle S/N P-ITA-704045 and before
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 195
--- Page 23 ---
Boom Three Section High Three-Section High BoomBoom Chain-Drive
Assembly - Front
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 205
--- Page 24 ---
Boom Three Section High Three-Section High BoomIntermediate Boom - Rear
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 215
--- Page 25 ---
Boom Four Section High Four-Section High BoomOuter Boom - Front - (Extend
Cylinder on Bottom)
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 225
--- Page 26 ---
Boom Four Section High Four-Section High BoomFirst-Intermediate Boom -
Front - (Extend Cylinder on Top)
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 235
--- Page 27 ---
Boom Four Section High Four-Section High BoomFirst-Intermediate Boom - Rear
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 245
--- Page 28 ---
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 255
--- Page 30 ---
Boom Hydraulics Lift Cylinder Group
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 265
--- Page 31 ---
Boom Hydraulics Four-Section High BoomTilt Cylinder Group
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 275
--- Page 32 ---
Boom Hydraulics Four-Section High BoomBoom Extend Cylinder Group - (Extend
Cylinder on Bottom of Boom)
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 285
--- Page 33 ---
Hydraulics Hydraulic Pump, Accumulator, and Hoses
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 295
--- Page 34 ---
Hydraulics Hose Locator
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 305
--- Page 35 ---
Hydraulics Brake Manifold and Hoses
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 315
--- Page 36 ---
Hydraulics Hose Locator
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 325
--- Page 37 ---
Hydraulics Hose Locator
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 335
--- Page 38 ---
Hydraulics Dual-Function (Two-Button) Manifold - Standard Hydraulics
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 345
--- Page 39 ---
Hydraulics Dual-Function (Two-Button) Manifold - Radio Remote Option
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 355
--- Page 40 ---
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 365
--- Page 41 ---
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 375
--- Page 42 ---
Hydraulics Frame Level Cylinder Group
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 385
--- Page 43 ---
Hydraulic Components Hydraulic Control Valve
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 395
--- Page 44 ---
Hydraulic Components SAHR (Spring Applied Hydraulic Release) Valve
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 405
--- Page 45 ---
Hydraulic Components Dual-Function (Two-Button) Controller
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 415
--- Page 46 ---
Cylinders Hydraulic Boom Lift Cylinder
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 425
--- Page 47 ---
Cylinders Hydraulic Outrigger Cylinder
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 435
--- Page 48 ---
Cylinders Hydraulic 48” and 72” Fork-Shift Cylinder
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 445
--- Page 49 ---
Dynatach Attachments Dynattach® Swing Carriage
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 455
--- Page 50 ---
Dynatach Attachments Dynattach® Truss Boom and Winch / Bucket
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 465
--- Page 51 ---
Dynacarrier Attachments Dynacarrier® Log/Pipe Carriage
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 475
--- Page 52 ---
Decals Cab (DL7)
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 485
--- Page 53 ---
Decals Frame and Boom (DL9)
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 495
--- Page 54 ---
Decals Personnel Work Platform System (DL11)
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 505
--- Page 55 ---
Decals Various (DL12)
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 515
--- Page 56 ---
102897 198 103518 454, 474
102968 86 103519 454, 474
102969 502, 504, 506, 508 103520 454, 474
103010 48, 52 103528 476
103013 26 103744 86
103028 502, 504, 506, 508 103873 90
103046 396 103878 370, 412
103047 396 103899 332
103048 396 103900 274, 279, 332
103049 396 103901 282, 284, 286, 332
103050 396 103902 288, 293, 332
103051 396 104016 412
103052 396, 398 104033 90
103053 396, 398 104065 78
103054 396 104078 78
103056 396 104083 414
103057 396 104084 416
103058 396 104114 107
103059 396, 398 104223 414, 416
103061 396 104304 414, 416
103063 396 104320 396
103065 396 104452 116
103066 396 104454 106
103067 396 104455 114
103068 396 104504 185, 194
103086 398 104517 184, 194
103087 398 104518 178
103099 84, 86 104546 185, 195
103101 18 104568 178, 184, 194
103104 18 104569 178, 184, 194
103159 18 104655 188, 198
103160 18, 43 104657 188
103161 18, 43 104658 188
103179 30 104675 86
103180 26 104725 18
103188 18 104736 394, 408
103194 332, 334, 338, 348, 352 104844 452, 470
103357 494, 496, 498, 500 104867 136
103358 494, 496, 498, 500 104869 170
103376 486, 488, 490, 492 104870 452
103391 188 104885 116
103413 344, 358, 362, 408 104904 286
103425 344, 358, 362 104952 18
103475 84, 86 104963 86
103476 84, 86 105054 120
103479 86 105059 120
103480 86 105065 120
103482 86 105069 470
103505 344, 358, 362 105070 6, 120
103506 344, 358, 362 105071 6, 120
103508 408 105082 168, 170
103509 408 105086 114
103510 408 105099 486, 488, 490, 492
103511 408 105103 43, 136, 140, 168
103512 408 105104 43, 140
103513 408 105105 124
103514 408 105159 332, 396
103517 454, 474 105161 282, 284, 286, 332
(50960020D) DL7 (SN 21051 - 21150), DL9 (SN 31151 - 31250), DL11 (SN 41451 - 41850), and DL12 (SN 50851 - 51450)
Parts Manual 525