SPRING-VALVE 1W1749 - Caterpillar

1W1749 SPRING-VALVE Caterpillar parts 3606, 3608, 3612, 3616, 3618, 5110B, C280-12, C280-16, C280-6, C280-8, G3606, G3606B, G3608, G3612, G3616

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Alternative (cross code) number:
CA1W1749
1W-1749
1W1749

Weight: 0.45 pounds 0 kg.

Information:

ACTUAL RATE 13.01 N/MM

FREE LENGTH 107 mm

OD 47.916 mm

SOLID LENGTH 48.64 mm

WIRE DIAMETER 5.258 mm

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GAS ENGINE, MINING EXCAVATOR,

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Stevens Lake Parts One New Valve Spring Fits CAT, Fits Caterpillar 3608, 3616, C280-12, G3606, G3612 Models Interchangeable with 1W1749, ENL80-0183

$27.99

05 Aug 2024
1.0[0.45] pounds
US: RAParts Inc.

Stevens Lake Parts One New Valve Spring Fits CAT, Fits Caterpillar 3608, 3616, C280-12, G3606, G3612 Models Interchangeable with 1W1749, ENL80-0183
Stevens Lake Parts One New Aftermarket Replacement Inner Valve Spring || This Is An Aftermarket Replacement Part Made To Meet Or Exceed OEM Specifications.

RAParts 1W1749 Inner Valve Spring Fits Caterpillar Industrial Construction Models

$27.99

05 Aug 2024
1.0[0.45] pounds
US: RAParts Inc.

RAParts 1W1749 Inner Valve Spring Fits Caterpillar Industrial Construction Models
Reliable Aftermarket Parts Our Name Says It All One New Aftermarket Replacement Inner Valve Spring Fits Various Fits Caterpillar Industrial Construc || OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. || Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product. || This Aftermarket Part Is Made to Meet or Exceed Manufacturer (OEM) Specifications.

$29.99

31 Aug 2023
1.0[0.45] Pounds
US: RAParts Inc.

1W1749 Inner Valve Spring Fits Caterpillar Industrial Construction Models
Reliable Aftermarket Parts Our Name Says It All One New Aftermarket Replacement Inner Valve Spring Fits Various Fits Caterpillar Industrial Construc || OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. || Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product. || This Aftermarket Part Is Made to Meet or Exceed Manufacturer (OEM) Specifications.

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#1242537 1W1749

2023-11-16

Number on catalog scheme: 2

Caterpillar 1W1749 Parts scheme SPRING-VALVE

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Compatible equipment models: 1W1749:

GAS ENGINE G3606 G3606B G3608 G3612 G3616

GEN SET-MILITARY 3608

MARINE AUXILIARY

MARINE ENGINE 3606 3608 3612 3616 3618 C280-12 C280-16 C280-6 C280-8

MINING EXCAVATOR 5110B Caterpillar

Information:

The reset mechanisms for the air shutoffs in your 3500 Engine may look like one of the following reset mechanisms.
Illustration 1 g01413184
Illustration 2 g01676274
Illustration 3 g01676673 Refer to the Troubleshooting Guide, "Air Shutoff System" information in your Service Manual for further information about the electrical system for the air shutoff system.Engines That Are Equipped with ADEM II Engine Control Modules
Note: Do not start the engine. Ensure that the engine control is in the "OFF" position.
Ensure that both air shutoff gates are latched in the OPEN position and ensure that both air shutoff switches are connected. Turn on the power to the engine control panel. Both air shutoff gates should remain open. If both air shutoff gates do not remain open, check the wiring for the air shutoff switches.
With the power for the engine control panel in the ON position, activate the "EMERGENCY STOP" switch. Both of the air shutoff gates should close. If both air shutoff gates close, proceed to step 3. If both air shutoff gates do not close, check the wiring for the air shutoff switches and check the wiring for the solenoids. Activate the "EMERGENCY STOP" switch again. When both air shutoff gates close, proceed to step 3.
Turn the power to the engine control panel to the OFF position. Ensure that the "EMERGENCY STOP" switch is in the RUN position. Latch only the right side air shutoff gate to the OPEN position. Turn the power for the engine control panel to the ON position. The right side air shutoff gate should close. If the right side air shutoff closes, proceed to step 4. If the right side air shutoff gate does not close, check the air shutoff switch for the right side air shutoff and check the wiring for the right side air shutoff . When the right side air shutoff closes, proceed to step 4.
Turn the power for the engine control panel to the OFF position. Latch only the left side air shutoff gate to the OPEN position. Turn the power for the engine control panel to the ON position. The left side air shutoff gate should close. If the left side air shutoff gate closes the test is complete. If the left side air shutoff gate does not close, check the switch and the wiring for the left side air shutoff . Note: Testing is only complete when the engine successfully passes step 1 through step 4.
Operate the engine normally. Ensure that the air shutoff gates continue to be latched. Engines That Are Equipped with ADEM III Engine Control Modules
Note: Do not start the engine. Ensure that the engine control is in the "OFF" position.
Ensure that both air shutoff gates are latched in the OPEN position. Ensure that both air shutoff switches are connected. Turn the power for the engine control panel to the ON position. The air shutoff gates should remain in the OPEN positions. If the air shutoff gates do not remain in the OPEN positions, check the wiring for the air shutoffs. When

Cat SIS web machinery list:

Caterpillar parts catalog
Product:

G3608 Petroleum XH700001-UP

255-0031: CYLINDER HEAD GP » (INNER) M00649220645
485-9701: CYLINDER HEAD GP » (INNER) M00649220647

C280–16 Marine S4M00001-UP

252-5626: CYLINDER HEAD GP » (INNER) M00662560080
388-8811: CYLINDER HEAD GP » (INNER) M00662560082
467-8332: CYLINDER HEAD GP » (INNER) M00662560085
179-0616: KIT-CYLINDER HEAD » (INNER) M00662560206
454-6723: KIT-CYLINDER HEAD » (INNER) M00662560207

C280–12 Generator RH700001-UP

388-8811: CYLINDER HEAD GP » (INNER) M00684940060
467-8332: CYLINDER HEAD GP » (INNER) M00684940064
179-0616: KIT-CYLINDER HEAD » (INNER) M00684940102
454-6723: KIT-CYLINDER HEAD » (INNER) M00684940103

C280–16 MARINE PB900001-UP

457-1275: CYLINDER HEAD GP » (INNER) M00771160048
179-0616: KIT-CYLINDER HEAD » (INNER) M00771160083

C280–16 Marine Engine R4M00001-UP

388-8811: CYLINDER HEAD GP » (INNER) M00801100053
467-8332: CYLINDER HEAD GP » (INNER) M00801100056
454-6723: KIT-CYLINDER HEAD » (INNER) M00801100161

3618 Marine 2MW00001-UP

138-7907: CYLINDER HEAD GP » (INNER) SEBP37740066
175-6338: CYLINDER HEAD GP » (INNER) SEBP37740072
180-5344: CYLINDER HEAD GP » (INNER) SEBP37740073
180-5344: CYLINDER HEAD GP » (INNER) SEBP37740074
262-8506: CYLINDER HEAD GP » (INNER) SEBP37740075
278-6210: CYLINDER HEAD GP » (INNER) SEBP37740076

G3606 GENERATOR AND INDUSTRIAL 3XF00001-UP

111-7217: CYLINDER HEAD GP » (INNER) SEBP37750455
130-1066: CYLINDER HEAD GP » (INNER) SEBP37750456
148-3043: CYLINDER HEAD GP » (INNER) SEBP37750457
148-3056: CYLINDER HEAD GP » (INNER) SEBP37750458
155-4092: CYLINDER HEAD GP » (INNER) SEBP37750459
155-4093: CYLINDER HEAD GP » (INNER) SEBP37750460
161-1205: CYLINDER HEAD GP » (INNER) SEBP37750461
171-3994: CYLINDER HEAD GP » (INNER) SEBP37750462
171-3995: CYLINDER HEAD GP » (INNER) SEBP37750463
171-3996: CYLINDER HEAD GP » (INNER) SEBP37750464
185-3606: CYLINDER HEAD GP » (INNER) SEBP37750468
194-3250: CYLINDER HEAD GP » (INNER) SEBP37750469
213-6962: CYLINDER HEAD GP » (INNER) SEBP37750470
213-6964: CYLINDER HEAD GP » (INNER) SEBP37750471
219-2955: CYLINDER HEAD GP » (INNER) SEBP37750473
219-2956: CYLINDER HEAD GP » (INNER) SEBP37750474
219-2957: CYLINDER HEAD GP » (INNER) SEBP37750475
255-0026: CYLINDER HEAD GP » (INNER) SEBP37750478
255-0026: CYLINDER HEAD GP » (INNER) SEBP37750479
255-0027: CYLINDER HEAD GP » (INNER) SEBP37750480
255-0028: CYLINDER HEAD GP » (INNER) SEBP37750481
255-0031: CYLINDER HEAD GP » (INNER) SEBP37750482
255-0032: CYLINDER HEAD GP » (INNER) SEBP37750483
255-0032: CYLINDER HEAD GP » (INNER) SEBP37750484
255-0033: CYLINDER HEAD GP » (INNER) SEBP37750485
255-0033: CYLINDER HEAD GP » (INNER) SEBP37750486

G3608 GENERATOR AND INDUSTRIAL 4WF00001-UP

111-7217: CYLINDER HEAD GP » (INNER) SEBP37760337
130-1066: CYLINDER HEAD GP » (INNER) SEBP37760338
148-3043: CYLINDER HEAD GP » (INNER) SEBP37760339
148-3056: CYLINDER HEAD GP » (INNER) SEBP37760340
155-4092: CYLINDER HEAD GP » (INNER) SEBP37760341
155-4093: CYLINDER HEAD GP » (INNER) SEBP37760342
161-1205: CYLINDER HEAD GP » (INNER) SEBP37760343
171-3994: CYLINDER HEAD GP » (INNER) SEBP37760344
171-3995: CYLINDER HEAD GP » (INNER) SEBP37760345
171-3996: CYLINDER HEAD GP » (INNER) SEBP37760346
185-3606: CYLINDER HEAD GP » (INNER) SEBP37760350
194-3250: CYLINDER HEAD GP » (INNER) SEBP37760351
213-6962: CYLINDER HEAD GP » (INNER) SEBP37760352
213-6964: CYLINDER HEAD GP » (INNER) SEBP37760353
219-2955: CYLINDER HEAD GP » (INNER) SEBP37760355
219-2956: CYLINDER HEAD GP » (INNER) SEBP37760356
219-2957: CYLINDER HEAD GP » (INNER) SEBP37760357
255-0026: CYLINDER HEAD GP » (INNER) SEBP37760360
255-0026: CYLINDER HEAD GP » (INNER) SEBP37760361
255-0027: CYLINDER HEAD GP » (INNER) SEBP37760362
255-0028: CYLINDER HEAD GP » (INNER) SEBP37760363
255-0031: CYLINDER HEAD GP » (INNER) SEBP37760364
255-0032: CYLINDER HEAD GP » (INNER) SEBP37760365
255-0032: CYLINDER HEAD GP » (INNER) SEBP37760366
255-0033: CYLINDER HEAD GP » (INNER) SEBP37760367
255-0033: CYLINDER HEAD GP » (INNER) SEBP37760368

G3612 GENERATOR AND INDUSTRIAL 1YG00001-UP

111-7217: CYLINDER HEAD GP » (INNER) SEBP37770346
130-1066: CYLINDER HEAD GP » (INNER) SEBP37770347
148-3043: CYLINDER HEAD GP » (INNER) SEBP37770348
148-3056: CYLINDER HEAD GP » (INNER) SEBP37770349
155-4092: CYLINDER HEAD GP » (INNER) SEBP37770350
155-4093: CYLINDER HEAD GP » (INNER) SEBP37770351
161-1205: CYLINDER HEAD GP » (INNER) SEBP37770352
171-3994: CYLINDER HEAD GP » (INNER) SEBP37770353
171-3995: CYLINDER HEAD GP » (INNER) SEBP37770354
171-3996: CYLINDER HEAD GP » (INNER) SEBP37770355
185-3606: CYLINDER HEAD GP » (INNER) SEBP37770359
194-3250: CYLINDER HEAD GP » (INNER) SEBP37770360
213-6962: CYLINDER HEAD GP » (INNER) SEBP37770361
213-6964: CYLINDER HEAD GP » (INNER) SEBP37770362
219-2955: CYLINDER HEAD GP » (INNER) SEBP37770364
219-2956: CYLINDER HEAD GP » (INNER) SEBP37770365
219-2957: CYLINDER HEAD GP » (INNER) SEBP37770366
255-0026: CYLINDER HEAD GP » (INNER) SEBP37770369
255-0026: CYLINDER HEAD GP » (INNER) SEBP37770370
255-0027: CYLINDER HEAD GP » (INNER) SEBP37770371
255-0028: CYLINDER HEAD GP » (INNER) SEBP37770372
255-0031: CYLINDER HEAD GP » (INNER) SEBP37770373
255-0032: CYLINDER HEAD GP » (INNER) SEBP37770374
255-0032: CYLINDER HEAD GP » (INNER) SEBP37770375
255-0033: CYLINDER HEAD GP » (INNER) SEBP37770376
255-0033: CYLINDER HEAD GP » (INNER) SEBP37770377
485-9701: CYLINDER HEAD GP » (INNER) SEBP37770378
453-4707: KIT-REPAIR » (INNER) SEBP37770448

G3616 GENERATOR AND INDUSTRIAL 4CG00001-UP

111-7217: CYLINDER HEAD GP » (INNER) SEBP37780345
130-1066: CYLINDER HEAD GP » (INNER) SEBP37780346
148-3043: CYLINDER HEAD GP » (INNER) SEBP37780347
148-3056: CYLINDER HEAD GP » (INNER) SEBP37780348
155-4092: CYLINDER HEAD GP » (INNER) SEBP37780349
155-4093: CYLINDER HEAD GP » (INNER) SEBP37780350
161-1205: CYLINDER HEAD GP » (INNER) SEBP37780351
171-3994: CYLINDER HEAD GP » (INNER) SEBP37780352
171-3995: CYLINDER HEAD GP » (INNER) SEBP37780353
171-3996: CYLINDER HEAD GP » (INNER) SEBP37780354
185-3606: CYLINDER HEAD GP » (INNER) SEBP37780358
194-3250: CYLINDER HEAD GP » (INNER) SEBP37780359
213-6962: CYLINDER HEAD GP » (INNER) SEBP37780360
213-6964: CYLINDER HEAD GP » (INNER) SEBP37780361
219-2955: CYLINDER HEAD GP » (INNER) SEBP37780363
219-2956: CYLINDER HEAD GP » (INNER) SEBP37780364
219-2957: CYLINDER HEAD GP » (INNER) SEBP37780365
255-0026: CYLINDER HEAD GP » (INNER) SEBP37780368
255-0026: CYLINDER HEAD GP » (INNER) SEBP37780369
255-0027: CYLINDER HEAD GP » (INNER) SEBP37780370
255-0028: CYLINDER HEAD GP » (INNER) SEBP37780371
255-0031: CYLINDER HEAD GP » (INNER) SEBP37780372
255-0032: CYLINDER HEAD GP » (INNER) SEBP37780373
255-0032: CYLINDER HEAD GP » (INNER) SEBP37780374
255-0033: CYLINDER HEAD GP » (INNER) SEBP37780375
255-0033: CYLINDER HEAD GP » (INNER) SEBP37780376
485-9701: CYLINDER HEAD GP » (INNER) SEBP37780377
453-4707: KIT-REPAIR » (INNER) SEBP37780833

3606 GENERATOR, INDUSTRIAL, LOCOMOTIVE, AND MARINE 8RB00001-UP

107-0274: CYLINDER HEAD GP » (INNER) SEBP37790725
164-7885: CYLINDER HEAD GP » (INNER) SEBP37790732
165-7591: CYLINDER HEAD GP » (INNER) SEBP37790735
175-6336: CYLINDER HEAD GP » (INNER) SEBP37790736
175-6340: CYLINDER HEAD GP » (INNER) SEBP37790737
175-6341: CYLINDER HEAD GP » (INNER) SEBP37790738
175-6343: CYLINDER HEAD GP » (INNER) SEBP37790739
176-3600: CYLINDER HEAD GP » (INNER) SEBP37790740
188-7687: CYLINDER HEAD GP » (INNER) SEBP37790741
206-7278: CYLINDER HEAD GP » (INNER) SEBP37790750
252-5416: CYLINDER HEAD GP » (INNER) SEBP37790752
252-5536: CYLINDER HEAD GP » (INNER) SEBP37790753
252-5537: CYLINDER HEAD GP » (INNER) SEBP37790754
252-5583: CYLINDER HEAD GP » (INNER) SEBP37790755
252-5614: CYLINDER HEAD GP » (INNER) SEBP37790756
252-5626: CYLINDER HEAD GP » (INNER) SEBP37790757
4P-2266: CYLINDER HEAD GP » (INNER) SEBP37790765
4P-2334: CYLINDER HEAD GP » (INNER) SEBP37790766
4P-2334: CYLINDER HEAD GP » (INNER) SEBP37790767
4P-3096: CYLINDER HEAD GP » (INNER)(INNER) SEBP37790770

5110B L Excavator AAK00001-UP (MACHINE) POWERED BY 3412E Engine

125-2123: VALVE GP-CHECK & RELIEF » (INNER) SEBP35660497

Parts spring Caterpillar catalog:

5N8372 SPRING-RETURN
3412, 3412C, 3412D, 3412E, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3606, 3608, 3612, 3616, 3618, 5230, 5230B, 776C, 776D, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789B, 789C, 793B,...

7N1903 SPRING
3508, 3508B, 3508C, 3512, 3516, 3516B, 5130, 5230, 776C, 784B, 785, 785B, 789B, 793B, 994, D11N, D11R, G3508, G3508B, G3512, G3512B, G3516, G3516B, G3520B, G3606, G3606B, G3608, G3612, G3616, PM3512, ...

7N1904 SPRING
3508, 3508B, 3508C, 3512, 3516, 3516B, 5130, 5230, 776C, 784B, 785, 785B, 789B, 793B, 994, D11N, D11R, G3508, G3508B, G3512, G3512B, G3516, G3516B, G3520B, G3606, G3606B, G3608, G3612, G3616, PM3512, ...

5N8389 SPRING-PINION
3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3606, 3608, 3612, 3616, 3618, C280-12, C280-16, C280-6, C280-8, D399, G3512

1W1748 SPRING-VALVE
3606, 3608, 3612, 3616, 3618, C280-12, C280-16, C280-6, C280-8, G3606, G3606B, G3608, G3612, G3616

1W2473 SPRING-GUIDE
3606, 3608, 3612, 3616, 3618, C280-12, C280-16, C280-6, C280-8, G3606, G3606B, G3608, G3612, G3616

5T2760 SPRING
3606, 3608, 3612, 3616, 3618, 769C, 769D, 770, 771C, 771D, 772, 773B, 773D, 773E, 775B, 775D, 775E, 777, R1600, R1600G, R1600H

3S8652 SPRING
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H, 163H NA, 16G, 16H, 16H NA, 24H, 3...

1261865 SPRING
303, 303.5C, 303.5D, 303.5E, 303C CR, 304, 304C CR, 304D CR, 304E, 305, 305.5, 305.5D, 305.5E, 305C CR, 305D CR, 305E, 306, 306E, 307, 307B, 307C, 307D, 307E, 308C, 308D, 308E, 308E CR, 308E SR, 308E2...

1659460 SPRING
307C, 308C, 311B, 311C, 311D LRR, 311F LRR, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315C, 315D L, 316E L...

1617128 SPRING AS
24H, 5110B, 589, D10R, D8L, D9R

9J5491 SPRING (outer)
183B, 193, 5110B, 5130B, 5230, 5230B, 735, 735B, 740, 740B, 930, AD30, D10, D350E II, D400E II, D7G, D8K, D9H

9Y4709 SPRING-HIGH IDLE
3116, 3606, 3608, 3612, 3616, 3618, C280-12, C280-16, C280-6, C280-8, G3606, G3606B, G3608, G3612, G3616

3647487 SPRING
3013C, C1.5

1903748 SPRING
3013C, 303.5, C1.5, C2.2, CB-214E, CB-334E

3213145 SPRING
3011C, 3024C, C1.1, C1.5, C2.2

3155235 SPRING
3013C, 3024C, C1.5, C2.2, CB-22, CB-334E, CB22B, CB24B, CB32B, CC24B

2560214 SPRING-MAIN
3011C, 3013C, C1.1, C1.5, C2.2

3N1308 SPRING-GOVERNOR
3304, 3306, 3606, 3608, 3612, 3616, C175-16, C280-12, C280-16, C280-6, C280-8, G3606, G3606B, G3608, G3612, G3616

2W6862 SPRING
3606, 3608, 3612, 3616, 3618, C175-16, C175-20, C280-12, C280-16, C280-6, C280-8, G3606, G3606B, G3608, G3612, G3616

7W6531 SPRING
3606, 3612, 3616

1W2474 SPRING-GUIDE
3606, 3608, 3612, 3616, 3618, C280-12, C280-16, C280-6, C280-8

1W2473 SPRING-GUIDE
3606, 3608, 3612, 3616, 3618, C280-12, C280-16, C280-6, C280-8, G3606, G3606B, G3608, G3612, G3616

1W1748 SPRING-VALVE
3606, 3608, 3612, 3616, 3618, C280-12, C280-16, C280-6, C280-8, G3606, G3606B, G3608, G3612, G3616

1w1749