Caterpillar D6 Heavy Equipment Parts For Sale

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1987 Caterpillar D6H Hydraulic Valve

$2,500 USD

(USED) CAT D6H Spools: - Part#: - Type: TRANSMISSION Ref# 8P8975 TRANSMISSION CONTROL VALVE, MOUNTS UNDER CAB

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	D6H
Part Number	8P8975
Stock Number	25634521
MLS Number	12791815
Category	Hydraulic Valves (Equipment)
Last Updated	6/25/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

Caterpillar D6R Engine

$17,500 USD

NEW complete 3306 engine. 6-month hard parts warranty. core charge applies,

Condition	New
Stock Number	1081073
MLS Number	10637115
Category	Engines
Last Updated	6/25/2026
Location	Union Gap, WA, US
Sold By	Dukes Equipment & Parts

1998 Caterpillar D6M Final Drive

$7,750 USD

Good used Genuine CAT Final Drive off of a CAT D6M Dozer,

Quantity	2
Condition	Used
Stock Number	135-6155
MLS Number	10788526
Category	Final Drives
Last Updated	6/17/2026
Location	Union Gap, WA, US
Sold By	Dukes Equipment & Parts

Caterpillar D6R Transmission

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TRANSMISSION, GOOD USED CONDITION .( REBUILT 3900 HOURS AGO BY CAT DELAERSHIP ), FROM DR6 CAT DOZER,

Condition	Used
Stock Number	1081199
MLS Number	10058188
Category	Transmissions
Last Updated	6/17/2026
Location	Union Gap, WA, US
Sold By	Dukes Equipment & Parts

1997 Caterpillar D6R EROPS Cab

$7,000 USD

Good used Cab from a Cat D6R Dozer. LH window for door is broken but all other glass is good still has harness and instrument cluster

Condition	Used
Stock Number	108-2584
MLS Number	14127412
Category	Cabs (Equipment)
Last Updated	6/8/2026
Location	Union Gap, WA, US
Sold By	Dukes Equipment & Parts

Caterpillar D6K Engine Oil Cooler

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Caterpillar Oil Cooler D6K 271240, 4651584

Condition	New
Stock Number	271240
MLS Number	11273298
Category	Engine Oil Coolers
Last Updated	5/24/2026
Location	Philadelphia, PA, US
Sold By	Active Radiator

Caterpillar D6K2 Engine Oil Cooler

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Caterpillar Oil Cooler D6K2 271157, 3766421, J5119C0

Condition	New
Stock Number	271157
MLS Number	11273249
Category	Engine Oil Coolers
Last Updated	5/24/2026
Location	Philadelphia, PA, US
Sold By	Active Radiator

Caterpillar D6N Engine Oil Cooler

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Caterpillar Oil Cooler D6N, D6N XL, D6N OEM, D6N LPG 271090, 3697837

Condition	New
Stock Number	271090
MLS Number	11273221
Category	Engine Oil Coolers
Last Updated	5/24/2026
Location	Philadelphia, PA, US
Sold By	Active Radiator

Caterpillar D6D Engine Oil Cooler

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Caterpillar Oil Cooler D6D 270975, 8N4363, 1P2499, 1P7430, 4N5926, 4N6599, 7N9131, 5937664

Condition	New
Stock Number	270975
MLS Number	11273171
Category	Engine Oil Coolers
Last Updated	5/24/2026
Location	Philadelphia, PA, US
Sold By	Active Radiator

2008 Caterpillar D6K Engine Oil Cooler

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Caterpillar Oil Cooler D6K 270718, 270718ED, 2866913,

Condition	New
Stock Number	270718
MLS Number	11273090
Category	Engine Oil Coolers
Last Updated	5/24/2026
Location	Philadelphia, PA, US
Sold By	Active Radiator

(734) 658-___ SHOW
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Caterpillar D6R Winch

$17,900 USD

Caterpillar D6R Winch, works fine, came off a CAT D6R Dozer.,

Condition	Used
MLS Number	14379064
Category	Winches
Last Updated	5/19/2026
Location	Canton, MI, US
Sold By	Construction Station LLC

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2017 Caterpillar D6T Winch

$10,000 USD

3710954 - PA56 WINCH PACKAGE, SLOW SPEED, TAKEOFF AT 2,705 HOURS,

Condition	Used
Stock Number	31031
MLS Number	13229840
Category	Winches
Last Updated	5/19/2026
Location	Novi, MI, US
Sold By	MacAllister Machinery - North

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1998 Caterpillar D6M Frame

$1,250 USD

(USED) CAT D6M C- FRAME ONLY, ALL COMPONENTS SOLD SEPERATELY

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	D6M
Stock Number	25891840
MLS Number	14106347
Category	Frames (Equipment)
Last Updated	4/18/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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Caterpillar D6R LGP II Differential

$1,781.01 USD

Cat D6R LGP Series II Brake Differential Group $2,500,

Condition	Used
Part Number	8E-5275
MLS Number	9982473
Category	Differentials (Equipment)
Last Updated	6/15/2026
Location	100 Mile House, BC, Canada
Sold By	Wyatt's Used Equipment Sales

(734) 802-___ SHOW
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Caterpillar D6T Winch

$16,900 USD

WINCH, Fits a D6T 2012 or newer, excellent condition.

Condition	Used
MLS Number	14124542
Category	Winches
Last Updated	2/4/2026
Location	Van Buren Charter Township, MI, US
Sold By	Construction Station LLC

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Caterpillar D6 Tractor Service Manual

$89.05 USD

Caterpillar D6 Tractor Service Manual For Serial Number's 74A1-Up And 76A1-Up $125

Condition	Used
MLS Number	14106193
Category	Manuals
Last Updated	6/15/2026
Location	100 Mile House, BC, Canada
Sold By	Wyatt's Used Equipment Sales

(844) 293-___ SHOW
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Caterpillar D6R Tracks

$13,720 USD

New D6H/D6R undercarriage, 22" 41 link track assembly, 8 SF rollers, 6 DF rollers, 4 carrier rollers, 2 segments, 2 front idlers, 2 rear idlers,

Condition	New
Drivetrain	Track
MLS Number	12562105
Category	Tracks
Last Updated	10/23/2025
Location	Farr West, UT, US
Sold By	Pacific Tri-Star, Inc.

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Caterpillar D6T Rops

$569.92 USD

Cat D6T Rops Fits Cat D6T D6T XL, D6T XW And D6T LGP $800

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	D6T D6T XL, D6T XW And D6T LGP
Part Number	3484198
MLS Number	10291064
Category	Cabs (Equipment)
Last Updated	6/15/2026
Location	100 Mile House, BC, Canada
Sold By	Wyatt's Used Equipment Sales

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Caterpillar D6N LGP Cab

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Caterpillar D6N LGP Dozer Cab EROPS Cab, Certification Tag Present (if EROPS): Yes, Cab Equipped With/For AC: Yes, Dimensions For Shipping (In.): 90x60x72, Weight (lbs.): 1200,

Condition	Used
Stock Number	253-2423
MLS Number	13517724
Category	Cabs (Equipment)
Last Updated	7/11/2025
Location	Buffalo, NY, US
Sold By	H&R Construction Equipment Parts

(844) 319-___ SHOW
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Cat Joystick D6T XL

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New OEM Joystick Please inquire for fitment

Quantity	4
Condition	New
MLS Number	13661633
Category	Joysticks & Controls
Last Updated	6/23/2025
Location	Parksville, BC, Canada
Sold By	Vanderveldt Equipment Parts Ltd

1998 Caterpillar D6M Tilt Cylinder

$1,500 USD

Good used Bulldozer Lift Cylinder Fits to D5R LGP Track-Type Tractor, D5R XL Track-Type Tractor, D6M Track-Type Tractor, D6N LGP Track-Type Tractor, D6N Track-Type Tractor, and D6N XL...

Quantity	2
Condition	Used
MLS Number	10788481
Category	Tilt Cylinders (Blade / Bucket)
Last Updated	6/13/2025
Location	Union Gap, WA, US
Sold By	Dukes Equipment & Parts

Caterpillar D6R XL Track Frame

$10,000 USD

Rebuilt LH track from off CAT D6R. New front cannon seal, eq bar bushing and track guide wear strip

Condition	Used
Stock Number	108-0152
MLS Number	13554677
Category	Track Frames
Last Updated	5/2/2025
Location	Union Gap, WA, US
Sold By	Dukes Equipment & Parts

Caterpillar D6R XL Track Frame

$10,000 USD

Rebuilt - Genuine CAT Track Frame (RH) off a D6R, New front cannon seal, EQ bar bushing and track guide wear strip

Condition	Remanufactured
Stock Number	108-0149
MLS Number	13554676
Category	Track Frames
Last Updated	5/2/2025
Location	Union Gap, WA, US
Sold By	Dukes Equipment & Parts

Caterpillar D6R Track Frame

$10,000 USD

Good used LH Track Frame part of Telescoping Recoil Frame group fits to D6R, and D6R Series 2 Dozers

Quantity	2
Condition	Used
Stock Number	108-0162
MLS Number	13554548
Category	Track Frames
Last Updated	5/2/2025
Location	Union Gap, WA, US
Sold By	Dukes Equipment & Parts