PDF Parts Manual Gehl SL1640E Skid Steer Loader - 1 MB
The official parts manual for the Gehl SL1640E skid steer loader, including the EU version.
This guide contains detailed exploded views and part numbers for every component.
It is an essential resource for accurately ordering replacement parts and performing maintenance.
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--- Page 1 ---
SL1640E ®
Form No.
917374
SL1640E (EU) Revision G
08/14
PARTS MANUAL
Skid-Steer Loader
--- Page 3 ---
RESTRAINT BAR
Ref. Part
No. No. Description Quantity
1 030-31949 SCREW/SHOULDER HEXAGON SOCKET HEAD 1/2 X 1 2
2 045-31500 BUSHING/OILITE 2
3 067847 NUT/HEX LOCK 3/8 2
4 131913 BUMPER 2
5 187678 SPACER/TUBE 2
6 193156 SWITCH/PROXIMITY 1
7 193157 MAGNET/SWITCH ACTUATOR 1
8 122485 STUD/BALL 2
9 070634 NUT/SERRATED LOCK 1/4 2
10 210-19470 NUT/HEX SERRATED LOCK 5/16 6
11 241344 BAR/RESTRAINT 1
12 241497 MOUNT/RESTRAINT BAR/LH 1
13 241553 MOUNT/RESTRAINT BAR/RH 1
14 242212 GAS SPRING/RESTRAINT BAR 1
15 242741 MOUNT/GAS SPRING 1
16 650687 BOLT/CARRIAGE 5/16 X 3/4 4
17 650748 BOLT/CARRIAGE 1/4 X 5/8 2
18 650848 WASHER/FLAT #6 8
19 651213 NUT/HEX MACHINE #5 4
20 651314 WASHER/EXTERNAL TOOTH LOCK #6 4
21 651575 SCREW/MACHINE ROUND HEAD #5 X 3/4 4
PRINTED IN USA 917374/GP0814 6
--- Page 4 ---
WHEEL DRIVES
Ref. Part
No. No. Description Quantity
1 030-31956 BOLT/HUB 1/2 X 1-9/16 24
2 044204 CONE/BEARING 8
3 044205 CUP/BEARING 8
4 131139 SEAL/AXLE 4
5 137214 WASHER/THRUST 2
6 210-20746 NUT/WHEEL BOLT 9/16 24
7 210-32154 NUT/HEX TOP LOCK 1/2 24
8 240393 CHAIN/ROLLER #60 x 54 2
9 241308 CHAIN/ROLLER #60 x 76 2
10 241603 SPROCKET #60A13 2
11 241854 SHAFT W/SPROCKET/LONG 2
12 241856 SHAFT W/SPROCKET/SHORT 2
13 243425 b HUB/AXLE 2
241857 a HUB/AXLE 2
14 243426 b HUB/AXLE 2
241858 a HUB/AXLE 2
15 241859 HUB 4
030-20745 BOLT/WHEEL 9/16 X 1-7/8 6
16 243252 O-RING 4
17 350-17647 O-RING 24
18 400-32535 WASHER/SPECIAL 4
19 650491 SCREW/CAP 3/8 X 1-1/4 2
20 651160 PIN/COTTER 5/32 X 1-1/2 4
21 653102 NUT/HEX SLOTTED 7/8 4
a) SN 011034 and Before
b) SN 011035 and Up
PRINTED IN USA 917374/GP0814 16
--- Page 5 ---
HYDROSTATIC SYSTEM WITH DRIVE MOTORS
Ref. Part
No. No. Description Quantity
1 055981 FITTING/TEE JIC06 X SAE06 X JIC06 1
2 068938 FITTING/90º MJ06 X MAORB06 3
3 076031 FITTING/90º MJ08 X MAORB10 2
4 076879 CAP/37º FLARE JIC08 3
5 079126 CLAMP/TWIN TUBE 5/8 1
6 079289 O-RING 155 N70 1
7 091055 FITTING/STRAIGHT FJ12 X MJ10 REDUCER 1
8 121775 FITTING/90º MJ08 X MAORB12 6
9 132049 SWITCH/TEMPERATURE 1
10 135773 WASHER/FLAT 5/8 HEAT TREATED 12
11 184102 a VALVE/SOLENOID 1
12 184378 PLATE/SPACER (BRAKE VALVE) 1
13 50351210 MANIFOLD/HYDRAULIC RETURN (TAKES 080556 FJ06 CAP, IF NEEDED) 1
14 192500 CLAMP/TUBE DUAL 3/8 1
15 192508 TUBE CLAMP/PLATE 1
16 194181 FITTING/90º ELBOW MJ06 X MAORB06 1
17 195217 a PUMP/HYDROSTATIC SDF REAR 1
18 210-19533 NUT/HEX CENTERLOCK 3/8 1
19 210-32184 NUT/HEX FLANGE CENTERLOCK 1/4 2
20 240998 PLATE/PUMP SUPPORT 1
21 241473 HOSE/MEDIUM PRESSURE 1/2 X 16-1/5 2
22 241506 HOSE/MEDIUM PRESSURE 1/2 X 17 1
23 241510 HOSE/MEDIUM PRESSURE 1/2 X 12-1/4 1
24 241592 TUBE/BRAKE DRAIN 1
25 241602 TUBE/BRAKE SPLIT 1
26 241814 TUBE & HOSE/BRAKE CHARGE 1
27 241923 TUBE/TANK MANIFOLD 5/8 1
28 242241 a PUMP/HYDROSTATIC SDF FRONT 1
29 242288 CROSS/TEE 1
30 242435 TUBE/JUMP 1/2 1
31 242638 PLATE/TWIN COVER 1
32 245100 a MOTOR/MS02-2 2
33 310-32616 SCREW/CAP LOCK 3/8 X 1/2 1
34 310-32653 SCREW/CAP FLG 1/2 X 1 4
35 50351204 HOSE/MEDIUM PRESSURE 1/2 X 21-1/2 2
36 50351351 TUBE/MOTOR/DRAIN/RIGHT 1
37 50351352 TUBE/MOTOR/DRAIN/LEFT 1
38 650577 SCREW/CAP 5/16 X 1-1/2 1
39 651620 SCREW/CAP SOCKET HEAD M16 X 30 MM 12
40 652140 BOLT/CARRIAGE 1/4 X 2 2
41 654009 WASHER/FLAT 1/2 4
42 654024 WASHER/LOCK 5/16 1
43 656008 SCREW/CAP M10 X 30 MM 2
44 656105 SCREW/CAP M8 X 25 MM 4
45 656111 WASHER/FLAT M8 4
46 656133 WASHER/FLAT M10 2
47 L51572 FITTING/45º MJ08 X MAORB10 3
a) For breakdown see “Section B” of this manual.
PRINTED IN USA 917374/GP0814 26
--- Page 6 ---
HYDRAULICS - LIFT ARM
Ref. Part
No. No. Description Quantity
1 054994 FITTING/STRAIGHT MJ06 X MAORB06 7
3 068938 FITTING/90º MJ06 X MAORB06 2
4 071700 NUT/HEX LOCK 1/4 2
5 071701 NUT/HEX LOCK 5/16 6
6 074395 CLAMP/HOSE 1
7 079026 FITTING/45º ELBOW SAE06 X JIC06 1
8 087849 CLAMP/HOSE #52 3
9 087850 CLAMP/HOSE #40 2
10 100-32164 QUICK COUPLER/FLAT-FACED MALE 1-1/16 1
11 100-32167 QUICK COUPLER/FLAT-FACED FEMALE 1-1/16 1
12 121775 FITTING/90º MJ08 X MAORB12 2
13 122778 PLUG 9/16 O-RING 2
14 131842 NUT/SPIRALOCK™ 5/16 1
15 195228 a CYLINDER/LIFT 2
16 195229 a CYLINDER/TILT 2
17 195710 PIN/PIVOT 2
18 240550 PIN 2
19 240551 PIN 2
20 240554 PIN/LOWER 2
21 241442 HOSE/MEDIUM PRESSURE/TILT LOCK 3/8 1
22 241450 HOSE/MEDIUM PRESSURE 3/8 X 32 1
23 241464 HOSE/MEDIUM PRESSURE 3/8 X 29-1/2 1
24 241465 HOSE/MEDIUM PRESSURE 3/8 X 84-1/2 1
26 241683 TUBE/LEFT ROD 3/8 1
27 241691 TUBE/LEFT ROD 3/8 1
28 241695 HOSE/MEDIUM PRESSURE 3/8X 15-1/4 2
29 241696 HOSE/MEDIUM PRESSURE 3/8 X 13-3/4 2
30 241697 HOSE/MEDIUM PRESSURE 1/2 X 81 2
31 241863 TUBE/LIFT CYLINDER 3/8 2
32 350-32552 RING/SNAP 4
33 650568 SCREW/CAP 5/16 X 2 2
34 650725 SCREW/CAP 5/16 X 2-1/4 2
35 650733 SCREW/CAP 5/16 X 2-1/2 2
36 650839 SCREW/CAP 1/4 X 2-1/4 2
a) For breakdown see “Section B” of this manual.
PRINTED IN USA 917374/GP0814 36
--- Page 7 ---
CONTROLS - LIFT/TILT AND WHEEL DRIVES
Ref. Part Quantity
No. No. Description T-Bar
1 010-32440 BEARING/FLANGE MOUNT 4
2 137204 SCREW/SHOULDER 3/8 X 1/2 1
3 045-31440 BUSHING/SUPER OILITE 1
4 045-31469 BUSHING/OILITE 1
5 045-31488 BUSHING/OILITE FLANGED 4
6 054202 JOINT/BALL 1
7 054885 JOINT/BALL 1
8 056937 WASHER/FLAT 25/32 2
9 070856 NUT/SERRATED LOCK 3/8 4
10 071700 NUT/HEX LOCK 1/4 8
11 071703 NUT/HEX LOCK 3/8 4
12 071704 NUT/HEX LOCK 3/8 1
13 071706 NUT/HEX LOCK 1/2 1
14 074868 SPACER 1
15 075288 PIN/ROLL 5/16 X 1-1/4 3
16 079039 ROD END/FEMALE 3/8 1
17 079216 ROD END/FEMALE WITH STUD 5/16 6
18 121002 NUT/HEX LOCK 1/4 1
19 128316 BEARING/BRONZE 4
20 134792 ROD END/ELASTOMERIC 3/8 2
21 134852 NUT/SPIRALOCK™ 3/8 3
22 134888 STEERING ARM/LEFT 1
23 134889 STEERING ARM/RIGHT 1
24 187002 NUT/HEX TOP LOCK 5/16 6
25 200-32287 YOKE/CLEVIS 2
26 200-32691 RETAINER/PUMP ARM 2
27 210-31017 NUT/CENTERLOCK 5/16 8
28 220-16148 PIN/CLEVIS 1/4 X 3/4 2
29 220-32680 PIN/CLIP RUE #8 2
30 240721 PIVOT 2
31 240834 SHAFT/PIVOT 1
32 240836 TUBE/PIVOT TUBE 1
33 240857 PLATE/CROSSMEMBER CONTROLS 1
34 240861 BRACKET/CONTROL ARM 2
35 240871 STOP/T-BAR 2
36 240872 ROD 8.00 2
37 240873 ROD 3.08 2
Parts Listing Continued On Next Page
PRINTED IN USA 917374/GP0814 46
--- Page 9 ---
ELECTRICAL - ROPS/FOPS
Ref. Part
No. No. Description Quantity
1 090666 NUT/HEX FLANGE SERRATED LOCK 3/8 2
2 072340 GAUGE/HOURMETER 1
3 088040 HOUSING/DISPLAY 1
4 090-32441 SWITCH/GLOW PLUG 1
5 090-32472 SWITCH/BRAKE 1
6 090-32478 BUZZER 1
7 121002 NUT/HEX LOCK 1/4 1
8 128738 BULB/LAMP 6
9 130064 GASKET/DISPLAY HOUSING 1
10 174983 TIMER/DELAY 1
11 183634 GAUGE/FUEL LEVEL 1
12 183645 GAUGE/ENG OIL TEMP 1
13 188947 BREAKER/CIRCUIT 15 A 3
14 189822 BREAKER/CIRCUIT 25 A 1
15 191477 SWITCH/LIGHT 1
16 191635 KNOB/LIGHT SWITCH 1
17 195087 SWITCH/IGNITION 1
073694 KEY (SET OF 2) 1
131050 TAG/KEY 1
18 240385 STANDOFF #6 X 3/4 2
19 241158 DECAL/LEFT INSTRUMENT PANEL 1
20 241212 PANEL/LH 1
21 241214 PANEL/RH 1
22 241276 PANEL/CIRCUIT BREAKER 1
23 241359 COVER/LEFT 1
24 241360 COVER/RIGHT 1
25 241387 DECAL/RIGHT INSTRUMENT PANEL 1
26 241404 WIRE HARNESS/ROPS 1
188991 REPLACEMENT DIODE BOARD (FOR 241404) 1
27 242420 DECAL/CIRCUIT BREAKER 1
28 420-36100 TIMER/SEAT BELT 1
29 420-36255 CIRCUIT BREAKER 8 A 1
30 650549 WASHER/HELICAL SPRING LOCK #10 2
31 650550 NUT/HEX MACHINE #10 2
32 650658 NUT/HEX MACHINE #6 2
33 651308 SCREW/MACHINE PAN HEAD 1/4 X 3/4 8
34 651746 SCREW/MACHINE CROSS RECESSED PAN HEAD #4 X 3/8 2
35 654044 WASHER/HELICAL SPRING LOCK #6 4
PRINTED IN USA 917374/GP0814 56
--- Page 10 ---
DECALS
GENERAL INFORMATION
CAUTION
ALWAYS follow safety precautions on decals. Replace decals if they become damaged or
if the unit is repainted. If repainting, BE SURE that all applicable decals are affixed in
their proper locations.
Decal location information assists in the selection and application of new decals, in the event the original
decals become damaged or the machine is repainted.
For decal replacement compare the location photographs to your machine BEFORE starting to refinish.
Check off each required decal using the illustrated reference number. Find the part number, description
and quantity. Refer to the illustration for replacement locations. Refer to Safety chapter of the Operator’s
Manual for information on the safety decals.
NEW DECAL APPLICATION
Surfaces MUST be free of dirt, dust, grease and foreign material before applying the decal. Remove
smaller portion of decal backing paper and apply the exposed adhesive to the clean surface, maintaining
proper position and alignment. Peel off remaining backing paper and apply hand pressure to smooth out
the decal surface.
Specific decal part numbers for type of model, control option and the Gehl logo must be ordered sepa-
rately.
PAINT FINISH. Use list below to order paint:
167788 One Gallon Gehl Yellow
167789 6-Pack Spray Cans Gehl Yellow
167754 One Gallon Gun Metal Gray
167755 6-Pack Spray Cans Gun Metal Gray
167792 One Gallon Red
167793 6 (12 oz. Spray Cans) Red
PRINTED IN USA 917374/GP0814 66
--- Page 11 ---
LIFT CYLINDER
Ref. Part
No. No. Description Quantity
195228 CYLINDER/LIFT 2
1 198185 TUBE 1
2 198184 PISTON 1
3 198183 GLAND/HEAD 1
4 198182 SPACER/ROD 1
5 198181 ROD 1
6 198180 BEARING/BRONZE/SUPER OILITE 2
7 198179 BEARING/BRONZE SUPER OILITE 1
8 080319 NUT/LOCK /34 1
9 198178 ZERK/STRAIGHT 1/4 SELF-TAPPING 2
10-18 198189 KIT/SEAL 1
PRINTED IN USA 917374/GP0814 76
--- Page 12 ---
SELF-LEVELING VALVE
Ref. Part
No. No. Description Quantity
135367 VALVE/SELF-LEVELING 1
1 350-27299 RING/RETAINING 1
2 NSS BODY 1
3 NSS SPOOL 1
4 NSS SPOOL 1
5 080808 PIN 1
6 b COVER 1
7 080809 CAP/ADJUSTMENT 1
8 b O-RING 1
9 080810 NUT 1
11 b O-RING 1
12 080811 SCREW/SET 1
13 129004 ASSEMBLY/PLUG 1
14 080813 ASSEMBLY/PLUG 2
15 089961 SPRING 1
16 088473 CHECK/LOAD 2
17 088472 ASSEMBLY/PLUG 2
18 088471 SPRING 2
129066 KIT/SEAL (Includes Items #6, #8 and #11) 1
b) Items part of the Seal Kit - 129066
PRINTED IN USA 917374/GP0814 86
--- Page 13 ---
DRIVE MOTORS WITH PARKING BRAKE
Ref. Part
No. No. Description Quantity
245100 MOTOR/SINGLE SPEED 2
1 50351934 KIT/SEAL COVER 1
2 50351929 KIT/SEAL VALVING 1
3 50351932 VALVING 1
4 50351935 SET/SPRING 1
5 50351931 PIN/ROLL 1
6 50351930 COVER/VALVING 1
7 50351933 PLUG/METALLIC 1
Ref. Part
No. No. Description Quantity
245100 MOTOR/SINGLE SPEED 2
1 50351879 KIT/CLIPS 1
2 50351876 ASSY/PISTON (SET OF 8) 1
3 50351881 CAM 1
4 50351927 BLOCK/CYLINDER ASSY 1
5 50351882 KIT/SEAL MOTOR 1
PRINTED IN USA 917374/GP0814 96
--- Page 14 ---
KITS AND ACCESSORIES
811624 Cab Door Kit
1 CONNECT TO
WIPER WET ARM
ROUTE WIPER HARNESS AND WASHER TUBING 14
ALONG THE ROPS ELECTRICAL HARNESS AND
SECURE WITH ZIP TIES AS NEEDED. CONNECT TO 15
WIPER MOTOR
CONNECT TO
CONNECT TO ROPS WIPER/WASHER SWITCH
AUXILIARY POWER
1
5
DOOR SWITCH (PART OF 243115)
ATTACHES HERE
1
5 DRILL 1.00 HOLE
SECURE WIPER HARNESS
1
AND WASHER TUBING TO
EXISTING CHASSIS HARNESS
SECURE WIPER HARNESS
AND WASHER TUBING TO
EXISTING THROTTLE CABLE CONNECT TO SEAT SWITCH
6
1 CONNECT ROPS HARNESS
CONNECT TO PUMP
ON WASHER BOTTLE
16
22
7
1
22 2
9
21
3
CONNECT TO DOOR SWITCH
Ref Part Qty. Ref Part Qty.
No. No. Description Req’d No. No. Description Req’d
811624 KIT/DOOR KIT 13 243374 WASHER/WIPER SWITCH MNT .................1
1 055648 TIE/CABLE .19X7.50 BLACK .....................12 14 243428 WIPER/WASHER TUBING ..........................1
2 072916 CS FL LOCK 1/4X3/4 C5ZY .........................2 15 243429 WIPER/WASHER WIRE HARNESS ............1
3 184392 TANK/WASHER RESERVOIR......................1 16 243439 WIRE HARNESS/DOOR ..............................1
243063 CAP/VENTED.............................................1 17 243599 LIGHT MOUNT/DOOR .................................1
4 190282 SEAL/BULB ..................................................2 19 420-35859 BULB SEAL ..................................................1
5 192601 GROMMET/1.0" OD .....................................1 20 650315 THWH TC USL 1/4X1/2 CZY .......................8
6 210-19469 HN FL SLOC 1/4 CZY ..................................6 21 650663 CS 1/4X5/8 C5ZY .........................................4
7 210-32184 HN FL CLOC 1/4 CZY ..................................2 22 058615 CLAMP/HOSE .50X.41 HOLE......................2
8 242293 SWITCH/WIPER-WASHER..........................1 23 420-35982 WEATHER STRIPPING ...............................1
9 242794 GROMMET/SPLIT WEB...............................1 24 650758 CB 1/4X3/4 C5ZY .........................................2
10 243115 DOOR ASSY ................................................1 25 50351106 WEATHERSTRIPPING ................................6
11 243141 DOOR FILLER PLATE / LH ..........................1 26 242929 SWITCH/DOOR (NS - not shown)................1
12 243193 DOOR FILLER PLATE / RH .........................1
PRINTED IN USA 917374/GP0814 106
--- Page 15 ---
INDEX
Part Page Ref. Part Page Ref. Part Page Ref. Part Page Ref.
No. No. No. No. No. No. No. No. No. No. No. No.
044204 16 2 071401 54 3 079039 38 15 121775 28 10
044205 16 3 071401 104 3 079039 42 16 121775 32 14
048967 50 1 071700 36 4 079039 46 16 121775 36 12
048967 52 1 071700 38 9 079098 18 9 121897 88 4
054202 38 5 071700 42 10 079098 32 8 122485 2 22
054202 42 6 071700 46 10 079098 50 4 122485 6 8
054202 46 6 071700 108 45 079126 26 5 122778 36 13
054626 28 1 071700 109 45 079126 28 6 122840 88 2
054820 32 1 071701 36 5 079216 38 16 123352 110 1
054885 18 2 071703 14 3 079216 42 17 123554 14 4
054885 38 6 071703 18 4 079216 46 17 124078 2 7
054885 42 7 071703 22 1 079289 26 6 127342 2 8
054885 46 7 071703 38 10 079289 28 7 128316 38 18
054994 36 1 071703 42 11 080319 76 8 128316 42 19
055335 24 1 071703 46 11 080319 78 7 128316 46 19
NUMERICAL INDEX
055648 60 6 071704 38 11 080808 86 5 128591 2 9
055648 103 13 071704 42 12 080809 86 7 128738 56 8
055648 105 2 071704 46 12 080810 86 9 129004 86 13
055648 106 1 071706 4 5 080811 86 12 129066 86
055648 107 1 071706 18 5 080813 86 14 129933 32 15
055981 26 1 071706 38 12 081371 10 1 130064 56 9
055981 28 2 071706 42 13 081380 32 9 131050 56 17
056937 38 7 071706 46 13 084175 111 14 131050 67 5
056937 42 8 071709 18 6 087849 36 8 131139 16 4
056937 46 8 072340 56 2 087850 20 2 131522 2 10
057557 4 2 072580 24 4 087850 22 3 131842 2 44
058615 54 1 072580 32 5 087850 36 9 131842 18 11
058615 104 1 072803 32 6 088040 56 3 131842 18 12
058615 106 22 072806 34 1 088296 103 1 131842 32 16