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GUARD AS-TRACK GUIDE 1271203 - Caterpillar


1271203 GUARD AS-TRACK GUIDE Caterpillar parts 330B, 330B L
Rating:
19
Alternative (cross code) number:
CA1271203
127-1203
1271203
Caterpillar 1271203 GUARD AS-TRACK GUIDE
Weight: 72 pounds 32 kg.

Buy GUARD AS-TRACK GUIDE 1271203 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR,

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$38.99

18 Oct 2025

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25 Jul 2025

Amazon.com
CTP 1271203 Guard for Model 330B/330B L
CTP For Model 330B/330B L || Sold in each || Easy in-and-out fit
$450.05

03 Jun 2025

Amazon.com
CTP 1271203 Guard for Model 330B/330B L
CTP For Model 330B/330B L || Sold in each || Easy in-and-out fit
Number on catalog scheme: 1
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Compatible equipment models: 1271203:

EXCAVATOR  330B   330B L   Caterpillar

Information:

Assembly Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     -     Guide Stud
(5/8 - 18 by 8 inch)     2    
B     1P-0520     Driver Group     2    
C     -     Loctite 242     -    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01106888
Install sleeve bearing (13) in the flywheel housing with Tooling (B). The split in the sleeve bearing should be located at Angle (Y), which is 15 1 degrees from the horizontal centerline. The bearing should be installed to Depth (Z), which is 2.0 0.5 mm (0.08 0.02 inch).
Install sleeve bearing (12) in the flywheel housing with Tooling (B). The split in the sleeve bearing should be located at Angle (X), which is 15 1 degrees from the vertical centerline. The bearing should be installed to Depth (Z), which is 2.0 0.5 mm (0.08 0.02 inch).
Install the O-ring seal on cover (11). Install cover (11) and the bolts on the back side of the flywheel housing.
Illustration 2 g01106649
Position gear assembly (9) and gear assembly (10) in the flywheel housing.
Illustration 3 g01106948
Use Tooling (B) and install sleeve bearing (3) in adapter (2). Install the O-ring seal on adapter (2).
Illustration 4 g01106976
Align the relief groove in the sleeve bearing with the relief groove in the idler gear (6). Use Tooling (B) to install the sleeve bearing in idler gear (6) .
Position idler gear (6) and retainer (5). Install bolts (4) .
Align the relief groove in the sleeve bearing with the relief groove in the idler gear (7). Use Tooling (B) to install the sleeve bearing in idler gear (7) .
Position idler gear (7) and retainer (5). Install bolts (4) .
Install the O-ring seal in the counterbore of crankshaft gear (8). Lubricate the O-ring seal with clean engine oil. Install crankshaft gear (8) on Tooling (A) .
Position adapter (2) on the flywheel housing. Apply Tooling (C) to the threads of bolts (1) and install the bolts.End By: Install the flywheel.

Caterpillar parts catalog:

Caterpillar parts catalog
330B L Excavator 6DR00001-UP (MACHINE) POWERED BY 3306 Engine
330B L, 330B LN Excavators 3YR00001-UP (MACHINE) POWERED BY 3306 Engine
330B & 330B L Excavators 4RS00001-UP (MACHINE) POWERED BY 3306 Engine


Parts guard Caterpillar catalog:

7Y5074 GUARD-HOSE
120M 2, 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 14M, 160M 2, 160M 3, 160M 3 AWD, 236D, 242D, 246D, 257D, 259D, 262D, 272D, 272D XHP, 277D, 279D, 287D, 289D, 299D, 299D XHP, 305.5E, 307B, ...
1453698 GUARD UPPER
325B L, 330B L, 345B L
1453703 GUARD LOWER
325B L, 330B L, 345B L
1537406 GUARD AS
325B L, 330B L, 345B II, 345B L
1355763 GUARD AS
330B, 330B L, W330B
1355762 GUARD AS
330B, 330B L, W330B
1241595 GUARD AS-FAN
330B, 330B L, W330B
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