1948355 RING-BACKUP Caterpillar parts
320C, 320D, 320D L, 320D2, 320D2 L, 320E, 320E L, 320E LN, 325C, 325C L, 325D, 325D L, 328D LCR, 329D, 329D L, 329E, 329E L, 329E LN, 330C L
Rating:
Alternative (cross code) number:
CA1948355
194-8355
1948355
CA1948355
194-8355
1948355
Weight: 0.01 pounds 0 kg.
Information:
AXIAL WIDTH
3
mm
ID
105
mm
MATERIAL
Nylon
OD
0
mm
RADIAL HEIGHT
7.5
mm
RING TYPE
ID
EXCAVATOR, MOBILE HYD POWER UNIT,
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$27.55
30 May 2022
US: Florida-Parts-Z
1948355 - Ring for Caterpillar (CAT)
FIRST PRICE PARTS
FIRST PRICE PARTS
$27.55
30 May 2022
US: Florida-Parts-Z
1948355 - Ring for Caterpillar (CAT)
FIRST PRICE PARTS
FIRST PRICE PARTS
$24.37
10 Jan 2019
CATERPILLAR AFTERMARKET: CATERPILLAR AFT
Caterpillar Ring Backup 1948355 New
Number on catalog scheme:
2
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Compatible equipment models: 1948355:
Information:
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0510 Driver Group 1 Start By:
Remove the front housing. Refer to Disassembly and Assembly, "Housing (Front) - Remove".
Remove the air compressor, if necessary. Refer to Disassembly and Assembly, "Air Compressor - Remove and Install".
Remove the water pump, if necessary. Refer to Disassembly and Assembly, "Water Pump - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Do not turn the crankshaft or the camshaft while the camshaft gear is removed. If the front gear group is not correctly timed during installation, interference can occur between the pistons and the valves, resulting in damage to the engine.
Note: Be sure to mark the orientation of each of the gears for installation purposes.
Illustration 1 g01008429
Remove bolts (2) and thrust plate (1).
Illustration 2 g01008430
Remove sealing plate (3) and adapter (4).
Illustration 3 g01008431
Remove O-ring seal (5) and O-ring seal (6) from sealing plate (3).
Illustration 4 g01101536
Remove bolts (8), plate (9), and adjustable idler gear assembly (7).
Use Tooling (A) and remove the sleeve bearing from adjustable idler gear assembly (7).
Illustration 5 g01101045
Remove bolts (11), plate (12), and idler gear assembly (10).
Use Tooling (A) and remove the sleeve bearing from idler gear assembly (10).
Illustration 6 g01101048
Remove bolts (14), plate (15), and cluster gear assembly (13).
Use Tooling (A) and remove the sleeve bearing from cluster gear assembly (13).
Illustration 7 g01101050Note: Stub shaft assembly (16) must be removed in order to remove plate (22). The backlash for the camshaft gear and the adjustable idler gear assembly will need to be readjusted at assembly.
Remove nuts (17) and remove stub shaft assembly (16). Note: Stub shaft (18) must be removed in order to remove plate (22).
Remove nuts (19) and remove stub shaft (18).
Remove bolts (21) and remove stub shaft (20).
Remove bolts (23) that hold plate (22) to the cylinder block. Remove plate (22).
If studs (24) are loose or the threads are damaged, remove the studs from the front plate.
Illustration 8 g01101052
Remove integral seal (25) from the cylinder block.
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0510 Driver Group 1 Start By:
Remove the front housing. Refer to Disassembly and Assembly, "Housing (Front) - Remove".
Remove the air compressor, if necessary. Refer to Disassembly and Assembly, "Air Compressor - Remove and Install".
Remove the water pump, if necessary. Refer to Disassembly and Assembly, "Water Pump - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Do not turn the crankshaft or the camshaft while the camshaft gear is removed. If the front gear group is not correctly timed during installation, interference can occur between the pistons and the valves, resulting in damage to the engine.
Note: Be sure to mark the orientation of each of the gears for installation purposes.
Illustration 1 g01008429
Remove bolts (2) and thrust plate (1).
Illustration 2 g01008430
Remove sealing plate (3) and adapter (4).
Illustration 3 g01008431
Remove O-ring seal (5) and O-ring seal (6) from sealing plate (3).
Illustration 4 g01101536
Remove bolts (8), plate (9), and adjustable idler gear assembly (7).
Use Tooling (A) and remove the sleeve bearing from adjustable idler gear assembly (7).
Illustration 5 g01101045
Remove bolts (11), plate (12), and idler gear assembly (10).
Use Tooling (A) and remove the sleeve bearing from idler gear assembly (10).
Illustration 6 g01101048
Remove bolts (14), plate (15), and cluster gear assembly (13).
Use Tooling (A) and remove the sleeve bearing from cluster gear assembly (13).
Illustration 7 g01101050Note: Stub shaft assembly (16) must be removed in order to remove plate (22). The backlash for the camshaft gear and the adjustable idler gear assembly will need to be readjusted at assembly.
Remove nuts (17) and remove stub shaft assembly (16). Note: Stub shaft (18) must be removed in order to remove plate (22).
Remove nuts (19) and remove stub shaft (18).
Remove bolts (21) and remove stub shaft (20).
Remove bolts (23) that hold plate (22) to the cylinder block. Remove plate (22).
If studs (24) are loose or the threads are damaged, remove the studs from the front plate.
Illustration 8 g01101052
Remove integral seal (25) from the cylinder block.
Cat SIS web machinery list:
Parts ring Caterpillar catalog:
320C, 325B L, 325C, 325C L, 325D MH, 330C, M325B
323D L, 323D LN, 324D, 324D FM, 324D L, 324D LN, 324E L, 324E LN, 325D, 325D FM, 325D L, 329D L, 329D LN, 329E L, 329E LN, 330D L
323D L, 323D LN, 324D, 324D FM, 324D L, 324D LN, 324E L, 324E LN, 325D, 325D FM, 325D L, 329D L, 329D LN, 329E L, 329E LN, 330D L
323D L, 323D LN, 324D, 324D FM, 324D L, 324D LN, 324E L, 324E LN, 325D, 325D FM, 325D L, 329D L, 329D LN, 329E L, 329E LN, 330D L
320D, 320D FM, 320D L, 320D2, 320D2 L, 320E LN, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 324D FM, 324D L, 324E, 324E L, 324E LN, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329E, 329E L, 329...
320D, 320D FM, 320D L, 320D2, 320D2 L, 320E LN, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 324D FM, 324D L, 324E, 324E L, 324E LN, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329E, 329E L, 329...
320D, 320D FM, 320D L, 320D2, 320D2 L, 320E LN, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 324D FM, 324D L, 324E, 324E L, 324E LN, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329E, 329E L, 329...
320D, 320D FM, 320D L, 320D2, 320D2 L, 320E LN, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 324D FM, 324D L, 324E, 324E L, 324E LN, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329E, 329E L, 329...
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, ...
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...
321C, 325C, 328D LCR, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 340D L, 340D2 L, ...
325C, 328D LCR, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN
320C, 320E L, 321C, 321D LCR
320B L, 320C, 320E L, 321B, 321C, 321D LCR, E180
1663003
RING
320C, 321B, 321C
320C, 321B, 321C
320C, 320E L, 321B, 321C, 321D LCR
320B L, 320C, 320E L, 321B, 321C, 321D LCR, E180
320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321C, 321D LCR, 322C, 323D L, 323D LN...
6E6362
RING-SQUARE
320D FM, 325 L, 330, 330 FM L, TK1051
320D FM, 325 L, 330, 330 FM L, TK1051
6E6363
RING-BACKUP
320D FM, 325 L, 330, 330 FM L, TK1051
320D FM, 325 L, 330, 330 FM L, TK1051
320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D L, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E L, 322C, 323D L, 323D2 L, 324D, 324D L, 324E, 324E L, 324E LN, 326D L
320C, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 3...
320C, 320D, 320D L, 320D2, 320D2 L, 320E, 320E L, 320E LN, 325C, 325D, 325D L, 328D LCR, 329D, 329D L, 329E, 329E L, 329E LN
320C, 320D, 320D L, 320E, 320E L, 320E LN, 325C, 325C L, 325D, 325D L, 328D LCR, 329D, 329D L, 330C L