1261976 RING Caterpillar parts
345B II, 345B L, 345C, 365B
Rating:
Alternative (cross code) number:
CA1261976
126-1976
1261976
CA1261976
126-1976
1261976
Weight: 0.15 pounds 0 kg.
Information:
AXIAL WIDTH
8.9
mm
ID
181.93
mm
OD
189.83
mm
RADIAL HEIGHT
3.95
mm
RING TYPE
ID
EXCAVATOR,
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$27.44
15 Jul 2023
US: Florida-Parts-Z
1261976 - Ring for Caterpillar (CAT)
FIRST PRICE PARTS
FIRST PRICE PARTS
22 Dec 2018
CATERPILLAR AFTERMARKET: CATERPILLAR AFT
Caterpillar Ring 1261976 New
$23.97
06 Jul 2021
1.0[0.45] Pounds
US: IronDT
1261976 Ring Fits Caterpillar 345B 345B II 345B L 365B 365B L
TCP Warranty
TCP Warranty
Number on catalog scheme:
8
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Information:
Inspection
To maximize the engine performance, inspect the belt for wear and for cracking. Replace a belt that is worn or damaged.If the belt is too loose, vibration causes unnecessary wear on the belt and pulleys. A loose belt may slip enough to cause issues within the aftertreatment system.Adjust
Illustration 1 g03316723
Illustration 2 g03316722
Loosen bolt (1) and loosen bolt (3).
Adjust bolt (2) in order to tension the belt.
Tighten bolt (1) and bolt (3) securely. Replace Belt
The belt should only be replaced if the belt is worn or damaged. Refer to this Operation and Maintenance Manual, "Belts - Inspect/Replace (Air Pump Belt)" for more information.Belt Tension Frequency
The belt for the air pump must be checked with a suitable belt tensioner meter. The meter checks the vibration frequency of the belt in order to determine the belt tension.Refer to table 1 for three cylinder engines. Refer to table 2 for four cylinder engines.
Table 1
3 Cylinder Engines
High Mounted Air Pump Low Mounted Air Pump Frequency Range for a New Belt Frequency Range for a Used Belt
X - 85-90 Hz 70-75 Hz
- X 175-180 Hz 147-152 Hz
Table 2
4 Cylinder Engines
High Mounted Air Pump Low Mounted Air Pump Frequency Range for a New Belt Frequency Range for a Used Belt
X - 77-82 Hz 65-70 Hz
- X 175-180 Hz 147-152 Hz
To maximize the engine performance, inspect the belt for wear and for cracking. Replace a belt that is worn or damaged.If the belt is too loose, vibration causes unnecessary wear on the belt and pulleys. A loose belt may slip enough to cause issues within the aftertreatment system.Adjust
Illustration 1 g03316723
Illustration 2 g03316722
Loosen bolt (1) and loosen bolt (3).
Adjust bolt (2) in order to tension the belt.
Tighten bolt (1) and bolt (3) securely. Replace Belt
The belt should only be replaced if the belt is worn or damaged. Refer to this Operation and Maintenance Manual, "Belts - Inspect/Replace (Air Pump Belt)" for more information.Belt Tension Frequency
The belt for the air pump must be checked with a suitable belt tensioner meter. The meter checks the vibration frequency of the belt in order to determine the belt tension.Refer to table 1 for three cylinder engines. Refer to table 2 for four cylinder engines.
Table 1
3 Cylinder Engines
High Mounted Air Pump Low Mounted Air Pump Frequency Range for a New Belt Frequency Range for a Used Belt
X - 85-90 Hz 70-75 Hz
- X 175-180 Hz 147-152 Hz
Table 2
4 Cylinder Engines
High Mounted Air Pump Low Mounted Air Pump Frequency Range for a New Belt Frequency Range for a Used Belt
X - 77-82 Hz 65-70 Hz
- X 175-180 Hz 147-152 Hz
Caterpillar parts catalog:
Parts ring Caterpillar catalog:
320 L, 320B, 320C, 322B LN, 322C, 325B L, 325C, 330B L, 330C, 330C L, 345B II, 345B L
323D L, 323D2 L, 324D, 324D L, 324D LN, 324E LN, 325C, 325D, 325D L, 329D L, 329D LN, 329E L, 329E LN, 330B L, 330C, 330C L, 330D L, 330D LN, 336D L, 336D LN, 336D2 L, 336E LN, 345B II, 345C, 345C L, ...
345C, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 374F L, 385B, 385C, 385C L, 390D, 390D L, 390F L
345C, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 374F L, 375, 385B, 385C, 385C L, 390D, 390D L, 390F L
345C, 350, 350 L, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 375, 375 L, 385B, 385C L
325 L, 325C, 328D LCR, 330, 330 FM L, 330 L, 330B, 330B L, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 345B II, 345C, 345C L, 365B, 365B II, 365B L, 365C, 36...
350, 350 L, 365B, 375, 375 L, CR20, P16, S25
330, 345B, 345B II, 345B L, 345C, 345C L, 350, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH
325B L, 325C FM, 325D FM, 325D FM LL, 330B L, 330C FM, 330D FM, 345B II, 345B L, 345C, 350, 350 L, 365B, 365B II, M325B, M325C MH, M325D L MH
330, 330 FM L, 330 L, 330B, 330B L, 345B, 345B L, W330B
345B II, 345B L, 345C, 365B
365B, 365B L
345B II, 345B L, 345C, 365B
1484523
RING-SEALING
345B, 345B II, 345B II MH, 345B L, 350
345B, 345B II, 345B II MH, 345B L, 350
1588098
RING-RETAINING
345B, 345B II, 345B II MH, 345B L, 350
345B, 345B II, 345B II MH, 345B L, 350
330, 330B L
330, 330 FM L, 330 L, 330B, 330B L, 345B, 345B L, W330B
5I8437
RING-BACKUP
330, 330 FM L, 330 L
330, 330 FM L, 330 L
1563407
RING-BACKUP
365B, 365B L
365B, 365B L
1559193
RING-BACKUP
365B, 365B L
365B, 365B L
1559189
RING-RETAINING
365B, 365B L
365B, 365B L
365B, 365B L
1315884
RING
345B, 345B II, 345B L
345B, 345B II, 345B L
345B II, 345B L