1129951 caterpillar:shaft SHAFT-IDLER

1129951 SHAFT-IDLER Caterpillar 1090, 1190, 1190T, 1390, 2290, 2390, 2391, 320 L, 320B, 320C, 322B L, 322C, 322C FM, 323D LN, 323D SA, 323E L, 324D FM, 324D FM LL, 325 FM L, 325B, 325B L, 325C, 325C FM, 325C L, 325D, 325D FM, 325D F...

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Stevens Lake Parts One New Idler Shaft Fits CAT, Fits Caterpillar 3066, 3116, 3126, 3126B, 320B, C-9, C6.4 Models Interchangeable with 1129951, 1129951-A, CLU40-0253

$123.99

12 Dec 2025
26.0[11.70] pounds
US: RAParts Inc.

Stevens Lake Parts One New Idler Shaft Fits CAT, Fits Caterpillar 3066, 3116, 3126, 3126B, 320B, C-9, C6.4 Models Interchangeable with 1129951, 1129951-A, CLU40-0253
Stevens Lake Parts One New Aftermarket Replacement Idler Shaft || This Is An Aftermarket Replacement Part Made To Meet Or Exceed OEM Specifications. || 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.

1129951 Shaft-Idler (New AFTERMARKET) - G&T Engine Parts

$130.93

12 Dec 2025

US: QUALITY PARTS

1129951 Shaft-Idler (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Fits equipment: Engine - Machine: 3126B, C6.4, C9, 3126, 3116, C7, 3066, C6; Excavator: 320B. Engine - Machine: 3066; 3116; 3126; 3126B; C-9; C6. || Condition: NEW AFTERMARKET || Related Items: 6y2265 || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.

RAParts 1129951 Idler Shaft Fits Caterpillar Excavator Models C6 C7 C9 3066 3116 3126 C-9

$123.99

12 Dec 2025
26.0[11.70] pounds
US: RAParts Inc.

RAParts 1129951 Idler Shaft Fits Caterpillar Excavator Models C6 C7 C9 3066 3116 3126 C-9
Reliable Aftermarket Parts One New Aftermarket Replacement Idler Shaft Fits Caterpillar Engine Models: 3066, 3116, 3126, 3126B, || 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. || All OEM part numbers and logos are to be used for identification purposes only.

Parts shaft caterpillar:shaft:

7W9737 SHAFT-OIL PUMP
120H, 120H ES, 120H NA, 120K, 120K 2, 12K, 12M, 135H, 135H NA, 140G, 140K, 140K 2, 140M, 160K, 214B, 30/30, 3114, 3116, 3126, 3126B, 3126E, 320 L, 320B, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, ...

4P7790 SHAFT AS-ARM
120H, 120H ES, 120H NA, 135H, 135H NA, 214B, 224B, 3114, 3116, 3126, 320B, 322B L, 322B LN, 322C, 322C FM, 325, 325B, 325B L, 35, 446B, 446D, 45, 525B, 533, 535B, 539, 543, 55, 550, 561M, 570, 574, 58...

7W4137 SHAFT AS
120H, 120H ES, 120H NA, 135H, 135H NA, 214B, 224B, 30/30, 3114, 3116, 3126, 320B, 322B L, 322B LN, 322C, 322C FM, 325, 325B, 325B L, 35, 446B, 446D, 45, 525B, 533, 535B, 539, 543, 55, 550, 561M, 570, ...

4P7738 SHAFT AS-LIFTER
120H, 120H ES, 120H NA, 135H, 135H NA, 211B, 214B, 3114, 3116, 3126, 320B, 322B, 322B L, 322B LN, 322C, 322C FM, 325, 325B, 325B L, 35, 446B, 446D, 45, 525B, 533, 535B, 539, 543, 55, 550, 561M, 570, 5...

2W8087 SHAFT AS
120H, 120H ES, 120H NA, 135H, 135H NA, 205B, 214B, 30/30, 3114, 3116, 3126, 320 L, 320B, 322B L, 322B LN, 325, 325B, 325B L, 446B, 446D, 45, 55, 561M, 613C II, 918F, 924F, 928G, 938F, 938G, 950F, 950F...

2W8090 SHAFT AS-IDLER
120H, 120H ES, 120H NA, 135H, 135H NA, 205B, 214B, 30/30, 3114, 3116, 3126, 320 L, 320B, 322B L, 322B LN, 325, 325B, 325B L, 446B, 446D, 45, 55, 561M, 613C II, 918F, 924F, 928G, 938F, 938G, 950F, 950F...

4W0250 SHAFT AS
214B, 3114, 3116, 3126, 3126B, 3126E, 320 L, 322B, 325, 325B, 550, 570, 580, 613C II, 918F, 924F, 938F, 938G, 950F, 950F II, 950G, 960F, 962G, C7, CB-434, CB-634, CP-563, CS-531C, CS-533C, CS-563C, CS...

4P9490 SHAFT AS-SHUTOFF
120H, 120H ES, 120H NA, 135H, 135H NA, 206B, 213B, 214B, 3114, 3116, 3126, 320B, 322B L, 322B LN, 322C, 322C FM, 325, 325B, 325B L, 35, 446B, 446D, 45, 525B, 533, 535B, 539, 543, 55, 550, 561M, 570, 5...

1881467 SHAFT-PLANETARY
574

2251087 SHAFT
AD55

3011296 SHAFT
AD45

4T9137 SHAFT
AD40, AD45, AE40

6DE4382 SHAFT
AD40, AE40

1837444 SHAFT-OUTPUT
AD40, AE40

6DE2118 SHAFT
AD40, AE40

3Q6889 SHAFT
AD40, AD45, AE40, AE40 II

90000140 SHAFT
CS-431

90000238 SHAFT, SHIFT
CS-431

2069260 SHAFT-TRACK ROLLER
1090, 1190, 1190T, 1390, 2290, 2390, 2391, 320C, 322C, 322C FM, 323D LN, 323D SA, 323E L, 324D FM, 324D FM LL, 325B L, 325C, 325C FM, 325C L, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 329D, 329D L, ...

1912694 SHAFT-PINION
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 324E, 324E L, 324E LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 325D M...

2042778 SHAFT
322C, 322C FM, 325C, 325C FM, M325C MH

2003325 SHAFT
322C, 322C FM, 325C, 325C FM, M325C MH

2003417 SHAFT-DRIVE
322C, 322C FM, 325C, 325C FM, M325C MH

2254541 SHAFT-DRIVE
324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 328D LCR, 329D, 329D L, 329D LN, M325D L MH, M325D MH

2254542 SHAFT-DRIVEN
324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 328D LCR, 329D, 329D L, 329D LN, M325D L MH, M325D MH

2689040 SHAFT
320D, 320D FM, 320D FM RR, 322C FM, 324D FM, 324D FM LL, 325C FM, 325D FM, 330C FM, 330D FM

9G9826 SHAFT-OUTPUT
518, 518C, 528, 528B, 530B

1117537 SHAFT-BEVEL PINION
518C