2W1720 PULLEY-ALTERNATOR Caterpillar parts
517, 527, D4H, D4H XL, D4HTSK III, D5H, D5H XL, D5HTSK II
Rating:
Alternative (cross code) number:
CA2W1720
2W-1720
2W1720
CA2W1720
2W-1720
2W1720
Weight: 5 pounds 2 kg.
Information:
CENTERLINE OF SPACING
64.13
mm
FINISHED ID
22.238
mm
GROOVE WIDTH
22.3
mm
KEYWAY WIDTH
4.021
mm
NUMBER OF GROOVES
2
OD
115
mm
TRACK SKIDDER, TRACK-TYPE TRACTOR,
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2025-03-03
2023-03-10
2022-10-26
2022-02-10
2022-01-20
Compatible equipment models: 2W1720:
Information:
Illustration 1 g01577633
(4) O-ring seal
Before operating the engine, the oil pump must be lubricated with clean engine oil. The oil pump must turn freely by hand. Damage to the drive gear and internal pump damage can occur if the oil pump is not lubricated with clean engine oil.
Oil type ... SAE 30Oil temperature ... 50 °C (122 °F)Pump speed ... 3000 rpmOil pressure ... 359 kPa (52 psi)Minimum oil flow ... 185 L/min (49 US gpm) (1) Gear Length of the new gear ... 50.000 0.025 mm (1.9685 0.0010 inch)Depth of bore in oil pump body for the gear ... 50.13 mm (1.974 inch)Note: Gears may be heated to a maximum temperature of 316 °C (601 °F) for installation in the shaft. (2) Oil pump shaft assembly Diameter of the shaft ... 18.000 0.005 mm (0.7087 0.0002 inch)Bore in oil pump body for the shaft ... 18.050 0.010 mm (0.7106 0.0004 inch) (3) Oil pump drive gear may be heated to a maximum temperature of 316 °C (601 °F) for installation in the shaft.
Caterpillar parts catalog:
Parts pulley Caterpillar catalog:
7N7612
PULLEY AS-IDLER
3208, 517, 527, D4H, D4H XL, D4HTSK III, D5H, D5H XL, D5HTSK II, PS-500
3208, 517, 527, D4H, D4H XL, D4HTSK III, D5H, D5H XL, D5HTSK II, PS-500
7N2949
PULLEY
215, 215B, 225, 235, 330, 330B L, 627B, 920, 930R, 941, 950, 951B, 955K, 955L, 977L, D4D, D4E, D4E SR, D4H XL, D5H, D5H XL, D5HTSK II, D6C, D6D, D6E SR, D6G SR, D7G, E300
215, 215B, 225, 235, 330, 330B L, 627B, 920, 930R, 941, 950, 951B, 955K, 955L, 977L, D4D, D4E, D4E SR, D4H XL, D5H, D5H XL, D5HTSK II, D6C, D6D, D6E SR, D6G SR, D7G, E300
7N1152
PULLEY-FAN
120B, 140B, 215B, 215C, 235C, 330, 330 FM L, 330 L, 3304B, 330B, 330B L, 518, 518C, 545, 637D, 920, 930, 930R, 941, 951B, 955K, 955L, 966C, D4D, D4E, D4E SR, D5H, D5H XL, D5HTSK II, D6D, D6E, D6E SR, ...
120B, 140B, 215B, 215C, 235C, 330, 330 FM L, 330 L, 3304B, 330B, 330B L, 518, 518C, 545, 637D, 920, 930, 930R, 941, 951B, 955K, 955L, 966C, D4D, D4E, D4E SR, D5H, D5H XL, D5HTSK II, D6D, D6E, D6E SR, ...
9N3343
PULLEY
3208, 517, 527, 613C, 916, 926, D4H, D4H XL, D4HTSK II, D4HTSK III, D5H, D5H XL, D5HTSK II, FB221, IT18B, IT28
3208, 517, 527, 613C, 916, 926, D4H, D4H XL, D4HTSK II, D4HTSK III, D5H, D5H XL, D5HTSK II, FB221, IT18B, IT28
6N2789
PULLEY
120B, 140B, 330, 3304B, 330B L, 518C, 528B, 530B, 627E, 627F, 627G, 637E, 637G, 920, 930, 930R, 950, 951B, 955L, 966C, D5H, D6C, D6D, D6E SR
120B, 140B, 330, 3304B, 330B L, 518C, 528B, 530B, 627E, 627F, 627G, 637E, 637G, 920, 930, 930R, 950, 951B, 955L, 966C, D5H, D6C, D6D, D6E SR
2P6128
PULLEY
120B, 140G, 330, 330 L, 330B L, 515, 517, 525, 527, 528B, 530B, 627B, 627E, 627F, 627G, 637D, 637E, 637G, 639D, 815, 920, 930, 941, 950, 951B, 955K, 955L, 966C, 980B, D4D, D4E, D4H, D4H XL, D4HTSK III...
120B, 140G, 330, 330 L, 330B L, 515, 517, 525, 527, 528B, 530B, 627B, 627E, 627F, 627G, 637D, 637E, 637G, 639D, 815, 920, 930, 941, 950, 951B, 955K, 955L, 966C, 980B, D4D, D4E, D4H, D4H XL, D4HTSK III...
4N4126
PULLEY
215B, 330, 330B L, 518C, 528, D4D, D4E, D5H, D6C
215B, 330, 330B L, 518C, 528, D4D, D4E, D5H, D6C
4N4782
PULLEY
225, 235, 330 L, 330B, 517, 518, 545, D4D, D4E, D4H, D4H XL, D4HTSK III, D6C, D6D
225, 235, 330 L, 330B, 517, 518, 545, D4D, D4E, D4H, D4H XL, D4HTSK III, D6C, D6D
7N4290
PULLEY KIT
955K, 955L, D5, D5H, D6D, D8K
955K, 955L, D5, D5H, D6D, D8K
7N4300
PULLEY AS-COMPRESSOR
120G, 12G, 140G, 16G, 613C, 631E, 651E, 657E, 777B, 815B, 950B, 988B, 992C, D5H, D7G
120G, 12G, 140G, 16G, 613C, 631E, 651E, 657E, 777B, 815B, 950B, 988B, 992C, D5H, D7G
7W1532
PULLEY
215C, 518C, D5H, D5H XL, D5HTSK II
215C, 518C, D5H, D5H XL, D5HTSK II
7W6723
PULLEY
D5H
D5H
7C6628
PULLEY-ALTERNATOR
578, 966F II, 966G, 970F, 972G, D8N
578, 966F II, 966G, 970F, 972G, D8N
4W0839
PULLEY-CRANKSHAFT
589, D8L
589, D8L
7N1275
PULLEY-FAN DRIVE
578, 583R, 587R, 589, 631E, 633E II, 637D, 637E, 651E, 657E, 69D, 768C, 769C, 769D, 771C, 771D, 773B, 773D, 773E, 775B, 775D, 775E, 988B, D8L, D8N, D9L, D9N
578, 583R, 587R, 589, 631E, 633E II, 637D, 637E, 651E, 657E, 69D, 768C, 769C, 769D, 771C, 771D, 773B, 773D, 773E, 775B, 775D, 775E, 988B, D8L, D8N, D9L, D9N
1104165
PULLEY-CRANKSHAFT
589, D9N
589, D9N
8N3304
PULLEY-TIGHTENER
589, 651E, 657E, 768C, 769C, D8L, D9L, D9N
589, 651E, 657E, 768C, 769C, D8L, D9L, D9N
7W5684
PULLEY-CRANKSHAFT
814B, 815B, 950B, 973
814B, 815B, 950B, 973
1063268
PULLEY
933, 933C, 939, 939C, D3C III, D3G, D4C III, D4G, D5C III, D5G
933, 933C, 939, 939C, D3C III, D3G, D4C III, D4G, D5C III, D5G
1142864
PULLEY-ALTERNATOR
933, 933C, 939, 939C, D3C III, D3G, D4C III, D4G, D5C III, D5G
933, 933C, 939, 939C, D3C III, D3G, D4C III, D4G, D5C III, D5G
1076337
PULLEY
933, 933C, 939, 939C, D3C III, D3G, D4C III, D4G, D5C III, D5G
933, 933C, 939, 939C, D3C III, D3G, D4C III, D4G, D5C III, D5G
1070968
PULLEY
933, 933C, 939, 939C, D3C III, D3G, D4C III, D4G, D5C III, D5G
933, 933C, 939, 939C, D3C III, D3G, D4C III, D4G, D5C III, D5G
2Y9986
PULLEY
D5B, D5E
D5B, D5E
2W6682
PULLEY-CRANKSHAFT
966D, D6H, D6H XL, D6H XR
966D, D6H, D6H XL, D6H XR