1W5646 SHAFT-WATER PUMP Caterpillar parts
215, 3204, 943, 953, D4HTSK II, IT28, IT28B
Rating:
Alternative (cross code) number:
CA1W5646
1W-5646
1W5646
CA1W5646
1W-5646
1W5646
Weight: 0.80 pounds 0 kg.
EXCAVATOR, TRACK SKIDDER,
Related part:
1W5646
SHAFT-WTR PMP-YM
5159317
CL
Compare Prices: .
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$44.14
19 Jan 2024
US: FinditParts Inc
1W5646 - SHAFT-WATER PUMP fits Caterpillar (CAT)
BLUMAQ 1W5646 - SHAFT-WATER PUMP fits Caterpillar (CAT)
BLUMAQ 1W5646 - SHAFT-WATER PUMP fits Caterpillar (CAT)
$39.42
14 Nov 2023
US: FinditParts Inc
1W5646 - SHAFT-WATER PUMP fits Caterpillar (CAT)
BLUMAQ 1W5646 - SHAFT-WATER PUMP fits Caterpillar (CAT)
BLUMAQ 1W5646 - SHAFT-WATER PUMP fits Caterpillar (CAT)
$18.41
31 May 2022
US: Florida-Parts-Z
1W5646 - Shaft-Water Pump for Caterpillar (CAT)
FIRST PRICE PARTS
FIRST PRICE PARTS
Number on catalog scheme:
6
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Compatible equipment models: 1W5646:
Information:
D343 Industrial and Marine Engines;
1693 Truck EnginesDescription of Change: A new crankshaft rear seal for the above models has a flange with holes so it can be fastened with bolts to the engine. With this design, the former baffle is not needed and it is not necessary to use a press to install the seal in the baffle. This makes seal installation easier, and will prevent damage which was possible during assembly and installation of the former seal and baffle. A back-up ring is used between the bolt heads and the seal flange for good flange support. Also, a new gasket is used under the seal flange. The new gasket has better sealing characteristics than the former gasket.
With the new rear seal, a wear ring is now used on the crankshaft gear hub. This permits the repair of a worn seal surface without installation of a new gear.
Adaptable As: The new parts, used together, are a direct replacement for the former parts. INSTALLATION: Use the procedure that follows to install the new parts:
1. Remove the 5S3899 Baffle and the old seal.2. Clean the sealing surface of the crankshaft gear.3. Put Loctite on this surface before the sleeve is installed. If grooves of .005" (1.27 mm) or deeper are present in the gear surface, use RTV Sealing Compound.4. Install the 9N3776 Sleeve (see the Illustration) with a 5P7294 Installer, 9S8870 Locator, 9S8858 Nut and three 618718 Bolts.
Location of parts. If the installer is not available, heat the sleeve to 400°F (204°C) in oil. Then install the sleeve. Tighten the bolts opposite each other, in sequence, one half turn at a time.5. Remove the flywheel.6. Check the sleeve for burrs and remove if necessary. Put engine oil on the sleeve and seal lip.7. Install the 9N3281 Gasket between the flywheel housing and seal flange. Install the 9N3775 Seal.8. Install the 9N1398 Ring with six 1T720 Bolts. It is important that you use these bolts so the bolt heads do not interfere (make contact) with the flywheel. Tighten the bolts to 32 3 lb ft (43 4 N m).9. Install the flywheel.10. Run the engine for 20 minutes at low idle and check for leaks.
1693 Truck EnginesDescription of Change: A new crankshaft rear seal for the above models has a flange with holes so it can be fastened with bolts to the engine. With this design, the former baffle is not needed and it is not necessary to use a press to install the seal in the baffle. This makes seal installation easier, and will prevent damage which was possible during assembly and installation of the former seal and baffle. A back-up ring is used between the bolt heads and the seal flange for good flange support. Also, a new gasket is used under the seal flange. The new gasket has better sealing characteristics than the former gasket.
With the new rear seal, a wear ring is now used on the crankshaft gear hub. This permits the repair of a worn seal surface without installation of a new gear.
Adaptable As: The new parts, used together, are a direct replacement for the former parts. INSTALLATION: Use the procedure that follows to install the new parts:
1. Remove the 5S3899 Baffle and the old seal.2. Clean the sealing surface of the crankshaft gear.3. Put Loctite on this surface before the sleeve is installed. If grooves of .005" (1.27 mm) or deeper are present in the gear surface, use RTV Sealing Compound.4. Install the 9N3776 Sleeve (see the Illustration) with a 5P7294 Installer, 9S8870 Locator, 9S8858 Nut and three 618718 Bolts.
Location of parts. If the installer is not available, heat the sleeve to 400°F (204°C) in oil. Then install the sleeve. Tighten the bolts opposite each other, in sequence, one half turn at a time.5. Remove the flywheel.6. Check the sleeve for burrs and remove if necessary. Put engine oil on the sleeve and seal lip.7. Install the 9N3281 Gasket between the flywheel housing and seal flange. Install the 9N3775 Seal.8. Install the 9N1398 Ring with six 1T720 Bolts. It is important that you use these bolts so the bolt heads do not interfere (make contact) with the flywheel. Tighten the bolts to 32 3 lb ft (43 4 N m).9. Install the flywheel.10. Run the engine for 20 minutes at low idle and check for leaks.
Cat SIS web machinery list:
Parts shaft Caterpillar catalog:
939, D4H, D4HTSK II, D5C, D5C III
926, 939, D4H, D4HTSK II, D5C, D5C III, IT28B
926, 939, D4H, D4HTSK II, D5C, D5C III, IT28B
941, 943, D4D, D4E, D4E SR
953, 953B
953, 953B
916, 918F, 924F, 924G, 924GZ, 924H, 924HZ, 926, IT18B, IT18F, IT24F, IT28
814B, 815B, 824C, 826C, 916, 926, 936, 936F, 950B, 950F, 950F II, 966D, 966F, 980C, 980F, G936, IT18B, IT28B
508, 518, 926, 936, D250B, D250E, D250E II, D300B, D300D, G926, G936, IT28, IT28B
910, 916, 926, IT28
926, IT28, IT28B
926, IT28
4N0098
SHAFT-FUEL PUMP IDLER
215, 3204, 910, 926, 931B, 943, 953, D4HTSK II, E180
215, 3204, 910, 926, 931B, 943, 953, D4HTSK II, E180
5N1929
SHAFT-STUB
3208
3208
1160, 3160, 3208
4W2649
SHAFT-CLUTCH
3114, 3116, 3126, 3126B, 3208, 3304, G3304
3114, 3116, 3126, 3126B, 3208, 3304, G3304
2N2137
SHAFT-CLUTCH
3160, 3208
3160, 3208
9N6540
SHAFT-GOVERNOR CONTROL
1673C, 3306, 3306C
1673C, 3306, 3306C
3408, 365C, 365C L, 365C L MH, 374D L, 374F L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 390F L, 5080, 5090B, 5110B, 578, 583R, 587R, 589, C-15, C-16, C15, C18, D10N, D10R, D10...
3408, 365C, 365C L, 365C L MH, 374D L, 374F L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 390F L, 5080, 5090B, 5110B, 578, 583R, 587R, 589, C-15, C-16, C15, C18, D10N, D10R, D10...
4P8892
SHAFT AS-PUMP
3406B, 3406C, 3406E, 3408, 375 L, 5080, 578, 583R, C-15, C-16, D8N, D8R, D8R II
3406B, 3406C, 3406E, 3408, 375 L, 5080, 578, 583R, C-15, C-16, D8N, D8R, D8R II
4P8891
SHAFT AS-PUMP
3406B, 3406C, 3406E, 3408, 375 L, 5080, 578, 583R, C-15, C-16, D8N, D8R, D8R II
3406B, 3406C, 3406E, 3408, 375 L, 5080, 578, 583R, C-15, C-16, D8N, D8R, D8R II
9N1274
SHAFT-FAN
3408
3408
3406, 3406B, 3406C, 3406E, 3408, C-15, C-16, C15