Caterpillar 977 For Sale

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1962 Caterpillar 977 Crawler Loader

$9,900 USD

Caterpillar 977 Track Loader, Machine starts, runs, and operates as it should, with all functions working properly. Had an engine rebuild prior to its last job. Hours are unknown - hour...

Condition	Used
MLS Number	14110218
Category	Crawler Loaders
Last Updated	1/26/2026
Location	Belleville, MI, US
Sold By	Construction Station LLC

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Caterpillar 977 Traxcavator Service Manual

$53.87 USD

Caterpillar 977 Traxcavator Service Manual For Serial Number 53A1-Up $75

Condition	Used
MLS Number	14106195
Category	Manuals
Last Updated	3/21/2026
Location	100 Mile House, BC, Canada
Sold By	Wyatt's Used Equipment Sales

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1979 Caterpillar 977L Crawler Loader

$16,900 USD

1979 Caterpillar 977L Crawler Loader, 6324 Hours. Caterpillar 3206 Diesel Engine, 190 HP, 48,000 Lb Operating Weight. ROPS, Powershift Transmission, Pedal Steering, Sealed and Lubricated...

Condition	Used
Usage	6,324 Hours
Stock Number	DAZ01mp9361527
MLS Number	14061370
Category	Crawler Loaders
Last Updated	1/9/2026
Location	Alexandria, OH, US
Sold By	Proxy Equipment

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1978 Caterpillar 977L Crawler Loader

$21,500 USD

1978 Caterpillar 977L crawler loader w/ 5 shank ripper, 190 HP, ROPS, enclosed cab, 3-1/2 yard bucket, new battery, operating weight 48,750 lbs, Hours not verified....more info upon request

Condition	Used
Stock Number	JLZ0l7OR500394
MLS Number	13397835
Category	Crawler Loaders
Last Updated	3/30/2026
Location	Arvada, CO, US
Sold By	Proxy Equipment

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1982 Caterpillar 977L Dozer

$34,900 USD

1982 CAT 977L,CAB, 75% UC, LOTS OF RECENT MAINTENANCE, REBUILT CYLINDERS, NEW TURBO, NEW HOSES, NEW BELT, RUNS AND OPERATES GOOD, WORK READY

Condition	Used
MLS Number	12247425
Category	Dozers
Last Updated	2/24/2025
Location	Belleville, MI, US
Sold By	Construction Station LLC

(888) 513-___ SHOW
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Caterpillar 977L Crawler Loader

$35,000 USD

Overall good condition - less than 1000hr on UC - runs strong comes with rock bucket also - ready to work

Condition	Used
Stock Number	CA070824EJS
MLS Number	12975744
Category	Crawler Loaders
Last Updated	6/24/2025
Location	Valley Center, CA, US
Sold By	Carmody and Associates Inc

Caterpillar 977L Oil Cooler ( 8S6092)

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Caterpillar, 977L, Hydraulic Oil Cooler, (OC9S9298, 9S9298, 8S6092, 9S8477)

Condition	New
Fits To Make(s)	Caterpillar
Fits To Model(s)	977L
Part Number	8S6092
Stock Number	850616
MLS Number	9397106
Category	Engine Oil Coolers
Last Updated	10/3/2024
Location	Sweet Home, OR, US
Sold By	Radiator Supply House

1970 Caterpillar 977K Crawler Loader Being Dismantled (Parts Available)

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PARTING OUT,

Condition	Dismantled
MLS Number	11443349
Category	Crawler Loaders
Last Updated	4/13/2024
Location	Salt Lake City, UT, US
Sold By	Utah Track & Welding Inc.

Caterpillar 977K Crawler Loader Being Dismantled (Parts Available)

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Caterpillar 977K Crawler Loader being dismantled (*Parts machine only* -- please contact us for parts availability)

Condition	Dismantled
MLS Number	8606218
Category	Crawler Loaders
Last Updated	4/13/2024
Location	Salt Lake City, UT, US
Sold By	Utah Track & Welding Inc.

Caterpillar 977K Crawler Loader Being Dismantled (Parts Available)

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Caterpillar 977K Crawler Loader being dismantled (*Parts machine only* -- please contact us for parts availability)

Condition	Dismantled
MLS Number	8606215
Category	Crawler Loaders
Last Updated	4/13/2024
Location	Salt Lake City, UT, US
Sold By	Utah Track & Welding Inc.

1970 Caterpillar 977K Crawler Loader Being Dismantled (Parts Available)

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No bucket; has engine, tracks, undercarriage-- all pull check

Condition	Dismantled
MLS Number	8606214
Category	Crawler Loaders
Last Updated	4/13/2024
Location	Salt Lake City, UT, US
Sold By	Utah Track & Welding Inc.

Caterpillar 977L Oil Cooler ( 9S8477)

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Caterpillar, 977L, Hydraulic Oil Cooler, (OC9S9298, 9S9298, 8S6092, 9S8477)

Condition	New
Fits To Make(s)	Caterpillar
Fits To Model(s)	977L
Part Number	9S8477
Stock Number	850616
MLS Number	9659249
Category	Engine Oil Coolers
Last Updated	10/3/2024
Location	Sweet Home, OR, US
Sold By	Radiator Supply House

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Caterpillar 977L Engine Oil Cooler

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Caterpillar Oil Cooler 977L, 977K 271127, 1W0225, 8N4914, 7N9135, 7N0047, 4N4374

Condition	New
Fits To Make(s)	Caterpillar
Fits To Model(s)	977L
Stock Number	271127
MLS Number	11273237
Category	Engine Oil Coolers
Last Updated	12/21/2023
Location	Philadelphia, PA, US
Sold By	Active Radiator

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Caterpillar 977 Engine Oil Cooler

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Caterpillar Oil Cooler 977 270537, 270537ED, 8N9831,

Condition	New
Fits To Make(s)	Caterpillar
Fits To Model(s)	977
Stock Number	270537
MLS Number	11273029
Category	Engine Oil Coolers
Last Updated	12/21/2023
Location	Philadelphia, PA, US
Sold By	Active Radiator

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Caterpillar 977 Engine Oil Cooler

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Caterpillar 977 Oil Cooler OEM: 271463

Condition	Used
Stock Number	271463
MLS Number	12438041
Category	Engine Oil Coolers
Last Updated	11/16/2023
Location	Philadelphia, PA, US
Sold By	Active Radiator

(833) 909-___ SHOW
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Caterpillar 977 Crawler Loader

$18,500 USD

nice 977 crawler loader with ripper good hours, runs great

Condition	Used
MLS Number	12137108
Category	Crawler Loaders
Last Updated	3/30/2026
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

(844) 574-___ SHOW
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1975 Caterpillar 977L Crawler Loader

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2614 Hours, 190 HP

Condition	Used
Usage	2,614 Hours
Horse Power	190 HP
MLS Number	14161870
Category	Crawler Loaders
Last Updated	2/25/2026
Location	Merrill, WI, US
Sold By	Integrity Sales and Auction LLC

1981 Caterpillar 977L Track Tensioner / Adjuster

$650 USD

(USED) CAT 977L Part #: - Ref# 3P-1885

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	977L
Part Number	3P-1885
Stock Number	25824969
MLS Number	13799273
Category	Track Tensioners & Adjusters
Last Updated	2/19/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

1981 Caterpillar 977L Final Drive

$2,000 USD

(USED) CAT 977L Location: TRACK Ref# 8P-5685 RIGHT HAND FINAL DRIVE

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	977L
Part Number	8P-5685
Stock Number	25825244
MLS Number	13810710
Category	Final Drives
Last Updated	9/13/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

1981 Caterpillar 977L Loader Lift Arm

$1,500 USD

(USED) CAT 977L Ref# 7G-2834 LOADER ARM ONLY, DOES NOT INCLUDE CYLINDERS OR LINKS

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	977L
Part Number	7G-2834
Stock Number	25824516
MLS Number	13799279
Category	Loader Lift Arms
Last Updated	9/7/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

1981 Caterpillar 977L Final Drive

$2,000 USD

(USED) CAT 977L Location: TRACK Ref# 8P-5686 LEFT HAND FINAL DRIVE

Condition	Used
Fits To Make(s)	Caterpillar
Fits To Model(s)	977L
Part Number	8P-5686
Stock Number	25825243
MLS Number	13799272
Category	Final Drives
Last Updated	9/7/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

Caterpillar 977H Core-BOH ( 7M7784)

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Caterpillar, 977H, Radiator Core (A4831, 3S8334, 3S9737, 5S1694, 7M4962, 7M7784, 225843) 38 x 33 1/8 x 4 7/16, Z core, 6 Row, Headers: 6 1/2 x 33 1/4 Centered, 30 BOH, Steel Core, Notched...

Condition	New
Fits To Make(s)	Caterpillar
Fits To Model(s)	977H
Part Number	7M7784
Stock Number	850052
MLS Number	9888767
Category	Radiator Cores
Last Updated	10/3/2024
Location	Sweet Home, OR, US
Sold By	Radiator Supply House

Caterpillar 977H Core-BOH ( 7M4962)

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Caterpillar, 977H, Radiator Core (A4831, 3S8334, 3S9737, 5S1694, 7M4962, 7M7784, 225843) 38 x 33 1/8 x 4 7/16, Z core, 6 Row, Headers: 6 1/2 x 33 1/4 Centered, 30 BOH, Steel Core, Notched...

Condition	New
Fits To Make(s)	Caterpillar
Fits To Model(s)	977H
Part Number	7M4962
Stock Number	850052
MLS Number	9888764
Category	Radiator Cores
Last Updated	10/3/2024
Location	Sweet Home, OR, US
Sold By	Radiator Supply House