0951784 RING-BACKUP Caterpillar parts
307, 307B, 307D, 308D, 308E, 308E CR, 308E SR, 311, 311B, 311C, 311D LRR, 312, 312B, 312B L, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313B, 313D, 313D2, 313D2 LGP, 314C, 314...
Rating:
Alternative (cross code) number:
CA0951784
095-1784
0951784
CA0951784
095-1784
0951784
Weight: 0.01 pounds 0 kg.
Information:
AXIAL WIDTH
1.25
mm
ID
18
mm
MATERIAL
(PTFE) Plastic
OD
22
mm
RADIAL HEIGHT
2
mm
EXCAVATOR, TRACK-TYPE TRACTOR,
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$5.50
08 Aug 2022
0.13[0.06] Pounds
US: TakePart
CTP Caterpillar Ring,Back-up (0951784)
TCP Warranty
TCP Warranty
$18.77
13 Apr 2019
REPLACEMENT CATERPILLAR: REPLACEMENT CAT
CATERPILLAR 0951784 RING BACK-UP NEW
$8.60
22 Jun 2022
0.13[0.06] Pounds
US: ProperBuy
CTP Caterpillar Ring,Back-up (0951784)
TCP Warranty
TCP Warranty
Number on catalog scheme:
12
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Compatible equipment models: 0951784:
Information:
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 9S-9082 Engine Turning Tool 1
178-8615 Engine Turning Tool(1) 1
B - Plastic Cap 2
C 173-5528 Piston Ring Compressor 1
(1) Can be used to turn crankshaft from the front of the engine.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
The joint between the connecting rod and the connecting rod cap is produced by fracturing. The connecting rod assembly must be handled with care in order to avoid damage to the mating surfaces. The connecting rod assembly must be replaced if any damage occurs to the mating surfaces. New connecting rod assemblies come with the connecting rod caps bolted on the connecting rod.Use only a soft jawed vise to hold the connecting rod assembly when removing the connecting rod cap bolts. Use only a soft faced hammer to tap the connecting rod cap when separating the connecting rod cap from the connecting rod.Failure to use a soft jawed vise and a soft faced hammer may result in damage to the connecting rod assembly.
Note: Refer to Reuse and Salvage Guidelines, "Salvage Procedures for Connecting Rods".
Apply clean engine oil to the pistons, the piston rings, and the cylinder bore.
Illustration 1 g00828435
Typical Example
Place Tooling (B) over both fractured ends of the connecting rod.
Position the piston rings so that the end gaps are located 120 degrees from each other. Use Tooling (C) to compress the piston rings.
Illustration 2 g01139029
With the crankshaft throw at the bottom center, install the piston and connecting rod (3) in the engine. Ensure that the proper piston and connecting rod are in the corresponding cylinder with the identification mark on the connecting rod on the side that is toward the camshaft.Note: The forged part number on the connecting rod must be installed toward the flywheel end of the engine.
Line up the piston and connecting rod (3) with the crankshaft. Use a soft faced hammer and tap the piston into the cylinder bore until Tooling (C) comes off the piston.
Before connecting rod (3) comes in contact with the crankshaft, remove Tooling (B) and install the upper half of connecting rod bearing (4). Ensure that the bearing tab engages with the slot in connecting rod (3).
Apply clean engine oil to the surface of the upper half of connecting rod bearing (4). Use a soft faced hammer to tap the piston into the cylinder bore while you guide connecting rod (3) onto the crankshaft.
Place the lower half of connecting rod bearing (5) in corresponding connecting rod cap (1). Ensure that the bearing tab engages with the groove in connecting rod cap (1).
Apply clean engine oil to the surface of the lower half of connecting rod bearing (5). Install connecting rod cap (1) on connecting rod (3). Ensure that the number on connecting rod cap (1) matches the number on connecting rod (3). Ensure that the numbers are on the same side.
Install new connecting rod cap bolts (2). Tighten connecting rod cap bolts (2) to a torque of
Table 1
Required Tools
Tool Part Number Part Description Qty
A 9S-9082 Engine Turning Tool 1
178-8615 Engine Turning Tool(1) 1
B - Plastic Cap 2
C 173-5528 Piston Ring Compressor 1
(1) Can be used to turn crankshaft from the front of the engine.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
The joint between the connecting rod and the connecting rod cap is produced by fracturing. The connecting rod assembly must be handled with care in order to avoid damage to the mating surfaces. The connecting rod assembly must be replaced if any damage occurs to the mating surfaces. New connecting rod assemblies come with the connecting rod caps bolted on the connecting rod.Use only a soft jawed vise to hold the connecting rod assembly when removing the connecting rod cap bolts. Use only a soft faced hammer to tap the connecting rod cap when separating the connecting rod cap from the connecting rod.Failure to use a soft jawed vise and a soft faced hammer may result in damage to the connecting rod assembly.
Note: Refer to Reuse and Salvage Guidelines, "Salvage Procedures for Connecting Rods".
Apply clean engine oil to the pistons, the piston rings, and the cylinder bore.
Illustration 1 g00828435
Typical Example
Place Tooling (B) over both fractured ends of the connecting rod.
Position the piston rings so that the end gaps are located 120 degrees from each other. Use Tooling (C) to compress the piston rings.
Illustration 2 g01139029
With the crankshaft throw at the bottom center, install the piston and connecting rod (3) in the engine. Ensure that the proper piston and connecting rod are in the corresponding cylinder with the identification mark on the connecting rod on the side that is toward the camshaft.Note: The forged part number on the connecting rod must be installed toward the flywheel end of the engine.
Line up the piston and connecting rod (3) with the crankshaft. Use a soft faced hammer and tap the piston into the cylinder bore until Tooling (C) comes off the piston.
Before connecting rod (3) comes in contact with the crankshaft, remove Tooling (B) and install the upper half of connecting rod bearing (4). Ensure that the bearing tab engages with the slot in connecting rod (3).
Apply clean engine oil to the surface of the upper half of connecting rod bearing (4). Use a soft faced hammer to tap the piston into the cylinder bore while you guide connecting rod (3) onto the crankshaft.
Place the lower half of connecting rod bearing (5) in corresponding connecting rod cap (1). Ensure that the bearing tab engages with the groove in connecting rod cap (1).
Apply clean engine oil to the surface of the lower half of connecting rod bearing (5). Install connecting rod cap (1) on connecting rod (3). Ensure that the number on connecting rod cap (1) matches the number on connecting rod (3). Ensure that the numbers are on the same side.
Install new connecting rod cap bolts (2). Tighten connecting rod cap bolts (2) to a torque of
Cat SIS web machinery list:
Parts ring Caterpillar catalog:
320 L, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L,...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 320C, 320C FM, 320D, 320D FM, 320D FM RR, 322 FM L, 322B L, 322B LN, 322C, 322C FM, 323D LN, 323D SA, 323E L, 324D, 324D FM, 324D FM LL, 3...
320 L, 320B, 320B FM LL, 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, 320N, 321C, ...
320 L, 320B, 320B FM LL, 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, 320N, 321C, ...
320 L, 320B, 320B FM LL, 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, 320N, 321C, ...
320 L, 320B, 322, 322 FM L, 322B, 322B L, 322B LN, 325, 325 L, 325 LN, 325B, 325B L, 330, 330B L, 539, E180, E240, E300, E450, M325B, OEMS, W330B
320C, 320C FM, 320D, 320D FM, 320D FM RR, 322C FM, 323D LN, 323D SA, 323E L, 324D FM, 324D FM LL, 325C, 325D, 325D L, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN, 330, 330 FM L, 330 L, 330B, 330B L, ...
320B L, 320C, 320E L, 321B, 321C, 321D LCR, E180
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, ...
320, 320 L, 320N, E200B
320 L, E180, E200B, E240, E240C, EL240B
320B L, E200B
0990335
RING-RETAINING
311, 311B, 311C, 311D LRR, 312, 312B, 312B L, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313B, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315, 315B, 3...
311, 311B, 311C, 311D LRR, 312, 312B, 312B L, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313B, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315, 315B, 3...
0990331
RING
311, 311B, 311C, 311D LRR, 312, 312B, 312B L, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313B, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315, 315B, 3...
311, 311B, 311C, 311D LRR, 312, 312B, 312B L, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313B, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315, 315B, 3...
311, 311B, 312, 312B, 312B L, 313B, 315, 315B, 315B L, 315C, 317, 317B LN, 318B, E110, E110B, E120, E120B, E140
307B, 308D, 308E, 308E2 CR, 311, 311B, 311C, 312, 312B, 312B L, 312C, 312C L, 313B, 314C, 320 L, 320B, 320C, 320D, 320N, 322B L, 322C, 322C FM, 323D L, 324D, 324D L, 325, 325 L, 325B L, 325C, 325C L, ...
0990600
RING
307, 307B, 307C, 308C, 308D, 311, 311B, 311C, 311D LRR, 312, 312B, 312B L, 312C, 312C L, 312D, 312D L, 312E, 312E L, 313B, 313D, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 320B, 320C, 320D, 320D L, 3...
307, 307B, 307C, 308C, 308D, 311, 311B, 311C, 311D LRR, 312, 312B, 312B L, 312C, 312C L, 312D, 312D L, 312E, 312E L, 313B, 313D, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 320B, 320C, 320D, 320D L, 3...
307, 307B, 307C, 308C, 308D, 311, 311B, 311C, 312, 312B, 312B L, 312C, 312C L, 313B, 314C, 320B, 320C, 320D, 320N, 322B L, 322C, 322C FM, 323D L, 324D, 324D L, 325, 325B L, 325C, 325C L, 325D, 325D L,...
7I8245
RING
311, 312, 315, 317
311, 312, 315, 317
0951777
RING-BACKUP
304, 305, 311, 311B, 311D LRR, 312, 312B, 312B L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 LGP, 314D CR, 314D LCR, 315, 315B, 315B FM L, 315B L, 315D L, 317, 317B LN, 318B, 318D L, 3...
304, 305, 311, 311B, 311D LRR, 312, 312B, 312B L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 LGP, 314D CR, 314D LCR, 315, 315B, 315B FM L, 315B L, 315D L, 317, 317B LN, 318B, 318D L, 3...
308E, 308E CR, 308E SR, 311, 311B, 312, 312B, 312B L, 315, 315B, 315B FM L, 315B L, 317, 317B LN, 318B, 365B II, 365C, 365C L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 390F L, 5090B
307, 307B, 311, 311B, 311C, 311D LRR, 312, 312B, 312B L, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313B, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 3...
307B, 311, 311B, 311C, 311D LRR, 311F LRR, 312, 312B, 312B L, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313B, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 31...