1724738 caterpillar:belt BELT TENSIONER

1724738 BELT TENSIONER Caterpillar 349E, 349E L, 349E L HVG, 349E L VG, 349F L, 621B, 621G, 623G, 627F, 627G, 631D, 631E, 633E II, 637D, 637E, TK1051

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172-4738 Hydraulic Belt Tensioner 1724738 VOE1724738 Fits for CAT E349E E349EL E349F Excavator

$338.84

28 Jan 2026

CN: FEATHER PARTS S

172-4738 Hydraulic Belt Tensioner 1724738 VOE1724738 Fits for CAT E349E E349EL E349F Excavator
XYZLQGYPAS Part Name: Hydraulic Belt Tensioner || Part Number:172-4738 1724738 VOE1724738 || Application: Fits for CAT E349E E349EL E349F Excavator

VIIKEND Belt Tensioner 172-4738 1724738 Compatible with Caterpillar CAT E349E E349EL E349F 349E 349F 349EL 621B 623G Engine C13

$239.00

28 Jan 2026

CN: VIIKEND ENGINE

VIIKEND Belt Tensioner 172-4738 1724738 Compatible with Caterpillar CAT E349E E349EL E349F 349E 349F 349EL 621B 623G Engine C13
VIIKEND Part Name: Belt Tensioner || Part Number: 172-4738 1724738 Note: Please check the fitment carefully before purchase. Or just tell us the part number you need. || Engine Model: C13 || Applicable: Compatible with Caterpillar CAT E349E E349EL E349F 349E 349F 349EL 621B 623G Engine C13 || Package included: 1pcs Belt Tensioner 172-4738 1724738

Nayuank Belt Tensioner 172-4738 1724738 Fits For Caterpillar CAT E349E E349EL E349F 349E 349F 349EL 621B 623G Engine C13

$239.45

28 Jan 2026

CN: HNHYJK

Nayuank Belt Tensioner 172-4738 1724738 Fits For Caterpillar CAT E349E E349EL E349F 349E 349F 349EL 621B 623G Engine C13
Nayuank Part Name: Belt Tensioner || Part Number: 172-4738 1724738 Note: Please check the fitment carefully before purchase. Or just tell us the part number you need. || Engine Model: C13 || Applicable: Fits For Caterpillar CAT E349E E349EL E349F 349E 349F 349EL 621B 623G Engine C13 || Package included: 1pcs Belt Tensioner 172-4738 1724738

Parts belt caterpillar:belt:

1722245 BELT-SERPENTINE
C11, C13, C7, C9, CX31-C13I, CX31-C9I, TH31-E61, TH35-C11I, TH35-C13I, TK1051

1352142 BELT TENSIONER
140M, 3116, 3126, 3126B, 3126E, AP-1055D, BG-260D, C-9, C7, C9, CX31-C9I, MTC735, TH31-E61, TK1051

1900642 BELT TENSIONER
3126, 3126B, 3406E, 345B II, 621B, 621G, 623G, 627F, 627G, 631D, 631E, 631G, 637D, 637E, 637G, 657E, 657G, 773F, 775F, 777C, 777D, 793F, 793F-XQ, 795F AC, 797, 797B, 797F, 854K, 924H, 924HZ, 928HZ, 99...

3298797 BELT TENSIONER
24M, 621B, 621G, 623G, 627F, 627G, 631D, 631E, 631G, 633E II, 637D, 637E, 637G, 657E, 657G, 735B, 740B, 770G, 770G OEM, 772G, 772G OEM, 777C, 777D, 777F, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 79...