7Y2391 LINK AS Caterpillar parts
320 L, 320B, 320N, 325, 325 LN, 325B, 325B L, 330, 330 FM L, 345B L, 350, 350 L, 375, 5080
Rating:
Alternative (cross code) number:
CA7Y2391
7Y-2391
7Y2391
CA7Y2391
7Y-2391
7Y2391
Weight: 60 pounds 27 kg.
EXCAVATOR, FRONT SHOVEL,
Compare Prices: .
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$239.50
23 Jul 2022
US: ProperBuy
Made to fit 7Y2391 Link Left Hand 350, 350 L CAT New Aftermarket
G&T Engine Parts 875802 Link Right hand 320B, 322, 325 Made to fit CAT 875802 Link Right hand 320B, 322, 325 || Meets OEM Specs for Fit and Performance || This is a new item 7Y2391 Link Left hand 350, 350 L CAT New Aftermarket || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. || 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.
G&T Engine Parts 875802 Link Right hand 320B, 322, 325 Made to fit CAT 875802 Link Right hand 320B, 322, 325 || Meets OEM Specs for Fit and Performance || This is a new item 7Y2391 Link Left hand 350, 350 L CAT New Aftermarket || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. || 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.
$239.50
23 Jul 2022
60.1421[27.06] Pounds
US: ProperBuy
Caterpillar LINK A (7Y2391) New Aftermarket By CTP
CTP
CTP
$400.80
23 Mar 2022
US: Florida-Parts-Z
7Y2391 - Link AS fit Caterpillar (CAT)
FIRST PRICE PARTS
FIRST PRICE PARTS
Number on catalog scheme:
7
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Compatible equipment models: 7Y2391:
Information:
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
B 1U-5686 (1) 21/32 inch Drill Bit 1
C 4C-9732 (1) M16x2.0-D7 Plug Tap 1
D 9U-5604 M16x2.0 32mm Heli-Coil Insert (2) 1
E 8T-2799 (1) Heli-Coil Installation Tool 1
F 8T-3096 Plug Tap 1
G 6V-4876 Lubricant 1
( 1 ) Part of 4C-8367 Thread Repair Kit
( 2 ) This is a special length.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Reference: Refer to Video Tape, LEVN5101, "C-10 and C-12 Head Gasket Repair Procedure".
Thoroughly clean the mating surfaces of the cylinder head and the cylinder block.
Clean all 26 head bolt holes on the cylinder block with Tooling (F) .
After cleaning the threads, remove any debris from the head bolt holes on the cylinder block with a vacuum hose.
Visually inspect the head bolt holes on the cylinder block for thread damage.
If a damaged head bolt thread is observed, repair the damaged head bolt thread with a Heli-Coil thread repair kit.
Inspect the cylinder head and the cylinder block for flatness. Refer to Guideline for Reusable Parts and Salvage Operations, SEBF8162, "Procedure to Measure and Salvage Cylinder Head Assemblies and Related Components".
Illustration 1 g01062281
Install the correct cylinder head gasket (19) and the new O-ring seals on the cylinder block. Inspect the condition of the remaining gaskets. Replace the gaskets, if necessary.Note: To avoid damage to the cylinder head gasket, use guide bolts of an appropriate size to install the cylinder head.
Attach a suitable lifting device to cylinder head (18). The weight of cylinder head (18) is approximately 135 kg (300 lb). Install cylinder head (18) on the cylinder block. Ensure that all wires, lines, and hoses are free from the cylinder head.
Illustration 2 g01062278
Install the gasket on cylinder head (18) .
Install new cylinder head bolts (17). If the engine is equipped with a compression brake, then also install new head bolt studs.
Lubricate the following components with Tooling (G) : the bolt threads, the underside of the bolt heads and the washers. Follow Step 12 for the correct tightening procedure.
Illustration 3 g00517501
Tightening SequenceNote: Engines that are equipped with a compression brake will have three head bolt studs. Install the head bolt studs in positions (2), (8), and (10). Tighten the head bolt studs in sequence with the cylinder head bolts.
Tighten the cylinder head bolts according to the following procedure:
Tighten Bolt (1) through Bolt (26) in a numerical sequence to a torque of 160 15 N m (120 11 lb ft).
Tighten Bolt (1) through Bolt (26) again in a numerical sequence to a torque of 160 15 N m (120 11 lb ft).
Place an index mark on each bolt head. Turn Bolt (1) through Bolt (26) in a numerical sequence for an additional 90 degrees (1/4 turn).
Loosen Bolt (1) through Bolt
Table 1
Required Tools
Tool Part Number Part Description Qty
B 1U-5686 (1) 21/32 inch Drill Bit 1
C 4C-9732 (1) M16x2.0-D7 Plug Tap 1
D 9U-5604 M16x2.0 32mm Heli-Coil Insert (2) 1
E 8T-2799 (1) Heli-Coil Installation Tool 1
F 8T-3096 Plug Tap 1
G 6V-4876 Lubricant 1
( 1 ) Part of 4C-8367 Thread Repair Kit
( 2 ) This is a special length.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Reference: Refer to Video Tape, LEVN5101, "C-10 and C-12 Head Gasket Repair Procedure".
Thoroughly clean the mating surfaces of the cylinder head and the cylinder block.
Clean all 26 head bolt holes on the cylinder block with Tooling (F) .
After cleaning the threads, remove any debris from the head bolt holes on the cylinder block with a vacuum hose.
Visually inspect the head bolt holes on the cylinder block for thread damage.
If a damaged head bolt thread is observed, repair the damaged head bolt thread with a Heli-Coil thread repair kit.
Inspect the cylinder head and the cylinder block for flatness. Refer to Guideline for Reusable Parts and Salvage Operations, SEBF8162, "Procedure to Measure and Salvage Cylinder Head Assemblies and Related Components".
Illustration 1 g01062281
Install the correct cylinder head gasket (19) and the new O-ring seals on the cylinder block. Inspect the condition of the remaining gaskets. Replace the gaskets, if necessary.Note: To avoid damage to the cylinder head gasket, use guide bolts of an appropriate size to install the cylinder head.
Attach a suitable lifting device to cylinder head (18). The weight of cylinder head (18) is approximately 135 kg (300 lb). Install cylinder head (18) on the cylinder block. Ensure that all wires, lines, and hoses are free from the cylinder head.
Illustration 2 g01062278
Install the gasket on cylinder head (18) .
Install new cylinder head bolts (17). If the engine is equipped with a compression brake, then also install new head bolt studs.
Lubricate the following components with Tooling (G) : the bolt threads, the underside of the bolt heads and the washers. Follow Step 12 for the correct tightening procedure.
Illustration 3 g00517501
Tightening SequenceNote: Engines that are equipped with a compression brake will have three head bolt studs. Install the head bolt studs in positions (2), (8), and (10). Tighten the head bolt studs in sequence with the cylinder head bolts.
Tighten the cylinder head bolts according to the following procedure:
Tighten Bolt (1) through Bolt (26) in a numerical sequence to a torque of 160 15 N m (120 11 lb ft).
Tighten Bolt (1) through Bolt (26) again in a numerical sequence to a torque of 160 15 N m (120 11 lb ft).
Place an index mark on each bolt head. Turn Bolt (1) through Bolt (26) in a numerical sequence for an additional 90 degrees (1/4 turn).
Loosen Bolt (1) through Bolt
Caterpillar parts catalog:
Parts link Caterpillar catalog:
315, 315B, 315B L, 315C, 315D L, 316E L, 317, 317B LN, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320B, 320C, 320C FM, 320C L, 321B, 321C, 322, 322 FM L, 322B L, 322C, 325, 325 L, 325...
315, 315B, 315B L, 315C, 315D L, 316E L, 317, 317B LN, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320B, 320C, 320C FM, 320C L, 321B, 321C, 322, 322 FM L, 322B L, 322C, 325, 325 ...
315B, 315B L, 317B LN, 318B, 320B, 325B L, 330B L, 345B L
318B, 320B, 322, 325, 325 L, 325 LN, 325B L, 330B L, 345B L
318C, 319C, 320B, 320C, 320C FM, 320C L, 321C, 322C, 325B L, 325C, 325C L, 330B L, 330C, 345B II, 345B L
320 L, 320B, 320C, 320N, 325, 325 LN, 325B L, 325C, 325C FM, 330, 330 FM L, 330C L, 345B II, 350, 350 L, 5080
320 L, 320B, 320N, 325, 325 LN, 325B, 325B L, 330, 330 FM L, 345B L, 350, 350 L, 5080
322B L, 322C, 325, 325 L, 325 LN, 325B L, 325C, 330, 330 FM L, 330B L, 330C, 330C FM, 330C L, 385B, 385C L
322B, 322B L, 322B LN, 325, 325 L, 325 LN, 325B, 325B L, 330, 330 FM L, 330B L
322B, 322B LN, 325B, 325B L, 330B L
320B, 320C, 325C, 325C FM, 330C L, 345B II
330, 330 FM L, 330 L, 330B L, 330C, 330C L
320 L, 320B, 320N, 325, 325 LN, 325B, 325B L, 330, 330 FM L, 345B L, 350, 350 L, 5080
320 L, 320B, 320C, 320N, 325, 325 LN, 325B L, 325C, 325C FM, 330, 330 FM L, 330C L, 345B II, 350, 350 L, 5080
01002027
LINK, TRANSMISSION
CS-431
CS-431
90000195
LINK ASSY. - R.H.
CS-431
CS-431
90000194
LINK ASSY. - L.H.
CS-431
CS-431
96840
LINK BAR-LOWER
PR-275
PR-275
1488559
LINK AS
375, 5080
375, 5080
1488558
LINK AS
375, 5080
375, 5080
1502300
LINK AS
375, 5080
375, 5080
1681805
LINK & BEARING AS
375, 5080
375, 5080
1502299
LINK AS
375, 5080
375, 5080
320B, 325B, 325B L, 345B L, 375, 5080