4N8434 SPIDER AS-FAN Caterpillar parts
16G, 16H NA, 621B, 621E, 621F, 623E, 623F, 627E, 627F, RM-350B, SM-350
Rating:
Alternative (cross code) number:
CA4N8434
4N-8434
4N8434
CA4N8434
4N-8434
4N8434
Weight: 67 pounds 30 kg.
Information:
BLADE WIDTH
76.2
mm
BOLT CIRCLE DIAMETER
139.7
mm
DIAMETER OF PITCH CIRCLE HOLES
13.49
mm
HUB THICKNESS
16.76
mm
NUMBER OF BLADES
8
NUMBER OF PITCH HOLES
6
OD
1016
mm
PILOT HOLE DIAMETER
76.23
mm
TYPE
SUCTION
MOTOR GRADER, WHEEL TRACTOR,
Related part:
4N8434
SPIDER-AS-FAN-YM
4519030
CL
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$721.44
25 Jan 2022
US: Florida-Parts-Z
4N8434IDER ASSEM. 2Y7424 4N1747 fit Caterpillar (CAT)
FIRST PRICE PARTS
FIRST PRICE PARTS
$721.34
22 Apr 2019
CATERPILLAR AFTERMARKET: CATERPILLAR AFT
Caterpillar Spider A 4N8434 New
$440.07
14 May 2022
77.5806[34.91] Pounds
US: ProperBuy
Caterpillar SPIDER A (4N8434) New Aftermarket By CTP
REPLACEMENT CATERPILLAR
REPLACEMENT CATERPILLAR
Number on catalog scheme:
1
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Compatible equipment models: 4N8434:
Information:
3400 Industrial And Generator Set Engines Equipped With Folded Core RadiatorsOccasionally there is a desire to change fan drive pulley ratios. The fan drive pulley groups for the 3400 Industrial and Generator Set Engines offer several pulley ratios for each engine/radiator combination. The proper ratio is selected based on the cooling requirements and fan diameter. The crankshaft pulley that comes as part of the basic engine arrangement is used in six of the fifteen pulley groups that are offered. The other pulley groups use non-standard crankshaft pulleys.
The drive group ratios that use the standard crankshaft pulley do NOT call out the pulley in the group. Therefore, the wrong ratio can occur when changing from a non-standard crankshaft pulley, because non-standard crankshaft pulley might get reused instead of replaced with the standard crankshaft pulley. The charts that follow can help eliminate confusion and errors.
Chart A identifies the Pulley Groups, Fan Drive Ratios, and pulley group components for 3406 Engines. Chart B identifies the Pulley Groups, Fan Drive Ratios, and pulley group components for 3408 and 3412 Engines.
The drive group ratios that use the standard crankshaft pulley do NOT call out the pulley in the group. Therefore, the wrong ratio can occur when changing from a non-standard crankshaft pulley, because non-standard crankshaft pulley might get reused instead of replaced with the standard crankshaft pulley. The charts that follow can help eliminate confusion and errors.
Chart A identifies the Pulley Groups, Fan Drive Ratios, and pulley group components for 3406 Engines. Chart B identifies the Pulley Groups, Fan Drive Ratios, and pulley group components for 3408 and 3412 Engines.
Caterpillar parts catalog:
Parts spider Caterpillar catalog:
235, 627B, 627E, 627F, 627G, 637E, 637G, D6C, D6D
12G, 140, 140B, 14E, 14G, 621E, 623E, 627E, 631E, 633E II, 637E, 651E, 657E
16, 515, 525, 563C, 573C, 613C, 621, 815, 834B, 836, 950, 966C, 988B, 988F, 988F II, AD30, D250B, D250D, D250E, D300B, D300D, D300E, D7F, D7G, R2900, R2900G, R3000H, RM-350B
621, 621B, 621E, 621F, 621G, 621H, 621K, 623, 623B, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC, 988
621, 621B, 621E, 621F, 621G, 623B, 623E, 623F, 623G, 627E, 627F, 627G, RM-350B, SM-350
1640895
SPIDER AS
M325B, SM-350
M325B, SM-350
0869776
SPIDER
M325B, RR-250, SM-350, SS-250
M325B, RR-250, SM-350, SS-250
1G6732
SPIDER-DIFFERENTIAL
RM-350B, RM-500, SM-350
RM-350B, RM-500, SM-350
6R7302
SPIDER
PS-500, RM-350B
PS-500, RM-350B
1P9368
SPIDER ASSEM.
16G, 814B, D7F, D7G
16G, 814B, D7F, D7G
16G, 16H, 16H NA
16G
637E, 637G, 773G, 773G LRC, 773G OEM, 775G, 775G LRC, 775G OEM, 844, 990, 990 II, 992C, 992D
2G4428
SPIDER AS
637, 637D, 637E, 637G, 826C, 980C, 980F, D35C, D35HP, D44B, R1700 II
637, 637D, 637E, 637G, 826C, 980C, 980F, D35C, D35HP, D44B, R1700 II
16, 515, 525, 563C, 573C, 613C, 621, 815, 834B, 836, 950, 966C, 988B, 988F, 988F II, AD30, D250B, D250D, D250E, D300B, D300D, D300E, D7F, D7G, R2900, R2900G, R3000H, RM-350B
8X0993
SPIDER
657B, 657E
657B, 657E
9D2177
SPIDER-DRIVE
631E, 631G, 633D, 633E II, 637D, 637E, 637G, 657E
631E, 631G, 633D, 633E II, 637D, 637E, 637G, 657E
2G3748
SPIDER AS
657E, 657G, 769C
657E, 657G, 769C
615, 615C
2470C, 2570C, 2670C, 2864C, 525B, 525C, 525D, 533, 535B, 535C, 535D, 543, 545, 545C, 545D, 553C, 555D, 563C, 573C, 586C, 611, 615, 615C, 735, 735B, 740, 740B, 814B, 814F, 815B, 815F, 816F, 950B, 966D,...
6G0385
SPIDER
621E, 621R, 627B, 627E
621E, 621R, 627B, 627E
8W6884
SPIDER AS
627E, 627F, 627G, 627H, 627K, 627K LRC
627E, 627F, 627G, 627H, 627K, 627K LRC
621, 621B, 621E, 621F, 621G, 621H, 621K, 623, 623B, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC, 988
2G4327
SPIDER AS
627B, 627E
627B, 627E