1 - 22 of 22 Listings
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Quantity: 2
Condition: Used
Description: 2 - 30inch tracks
Off Challenger 855
4000 hours of use
75%
Updated: Thursday, October 29, 2026 06:34 am
Location: Strawberry Point, Iowa, USA
Seller: R&K Tractors
Condition: Used
Stock Number: IA000005
Description: 32 TRACK FRAME WEIGHTS LESS CARRIERS TO FIT MT800.
Updated: Monday, August 24, 2026 10:06 am
Location: Grantham, United Kingdom
Seller: Chandlers (Farm Equipment) Ltd
Quantity: 2
Condition: Used
Description: *2
Off Challenger 745
2 - 25inch tracks
Updated: Thursday, October 29, 2026 06:34 am
Location: Strawberry Point, Iowa, USA
Seller: R&K Tractors
Condition: Used
Description: *1
Off Challenger MT755
25inch Tracks
Updated: Thursday, October 29, 2026 06:34 am
Location: Strawberry Point, Iowa, USA
Seller: R&K Tractors
Condition: Used
Description: GOOD USED COMPLETE POWERSHIFT TRANSMISSION
FITS: CHALLENGER
MT765C
TRANS SERIAL# M7E01028
TRANS ARRANG # 3627932
Updated: Monday, October 19, 2026 01:00 pm
Location: Bluffton, Ohio, USA
Seller: Anderson Tractor Supply
Condition: Used
Stock Number: 60010-09
Description: Planetary GP
Updated: Tuesday, September 15, 2026 08:57 am
Location: Fresno, California, USA
Seller: Quinn Used Parts - Fresno
Quantity: 2
Condition: Used
Stock Number: OTCAT1002
Weight: 36.29 kg
Shipping Weight: 36.29 kg
Description: A/C CONDENSER
HAS BEEN CHECKED FOR LEAKS
REMOVED FROM A CAT/CHALLENGER CH75 TRACTOR
Located at Eldridge Supply Co. Augusta, AR.
Updated: Thursday, November 05, 2026 07:54 am
Location: Augusta, Arkansas, USA
Seller: Eldridge Supply Company
Quantity: 2
Condition: Used
Stock Number: 113-5576
Weight: 3.08 kg
Shipping Weight: 6.8 kg
Description: used parts : Coupling Shaft
fits to : Challenger 45
for more information call :
Eldridge Supply Parts Dept.
Updated: Thursday, November 05, 2026 07:54 am
Location: Augusta, Arkansas, USA
Seller: Eldridge Supply Company
Condition: Used
Description: swinging hydraulic draw bar for a challenger MT800
Updated: Wednesday, November 04, 2026 10:22 am
Location: Spencer, Ohio, USA
Seller: NDK Scrapers, Inc.
Condition: Used
Description: used Challenger front weight bracket, will fit MFWD tractors from MT500 to MT600 series, will not fit track tractors, $500
Updated: Tuesday, September 15, 2026 07:34 pm
Location: Mountain Lake, Minnesota, USA
Seller: Midway Farm Equipment, Inc.
Condition: Used
Stock Number: XS100578
Description: MT738/40/43 80"-120" NARROW
HARDBAR AXLE KIT
Updated: Tuesday, August 25, 2026 08:22 am
Location: Hoople, North Dakota, USA
Seller: BUTLER MACHINERY CO
Condition: Used
Stock Number: CP-3215
Description: Used Challenger / Caterpillar MT665B cab Tractor
Updated: Tuesday, November 03, 2026 04:57 pm
Location: Sikeston, Missouri, USA
Seller: All States Ag Parts - Sikeston, MO
Condition: Used
Stock Number: CP-17800
Description: Challenger MT675C Tractor Transmission/Rear End - Complete Rear Half
This component comes with a One (1) Year Parts Warranty
The source equipment...
Updated: Tuesday, November 03, 2026 04:57 pm
Location: Salem, South Dakota, USA
Seller: All States Ag Parts - Salem, SD
Condition: Used
Stock Number: 25505
Description: Quick hitch for Challenger MT800 or MT900 series tractor
QUICK & EASY ONSITE LOW FIXED RATE FINANCING AVAILABLE. TRUCKING AVAILABLE ANYWHERE.
...
Updated: Monday, October 19, 2026 03:34 pm
Location: Holgate, Ohio, USA
Seller: Randall Brothers
Condition: Used
Stock Number: CP-16642
Description: Used Challenger Tractor Transmission Price includes refundable core charge of $3,000.00 The source equipment for this component: Challenger MT755 T...
Updated: Tuesday, November 03, 2026 04:57 pm
Location: Salem, South Dakota, USA
Seller: All States Ag Parts - Salem, SD
Condition: Used
Stock Number: CP-16670
Description: Used Challenger Tractor Spacer The source equipment for this component: Challenger CH1050 Tractor Available at Salem Tractor Parts in Salem, SD. Th...
Updated: Tuesday, November 03, 2026 04:57 pm
Location: Salem, South Dakota, USA
Seller: All States Ag Parts - Salem, SD
Condition: Rebuilt
Description: REBUILT CATERPILLER CHALLENGER STARTER
12 VOLT
PART #: TS1670
FITS: CHALLENGER 35, 45
WEIGHT: 50 LBS.
PRICE: $300 EX.
Updated: Monday, October 19, 2026 01:00 pm
Location: Bluffton, Ohio, USA
Seller: Anderson Tractor Supply
Quantity: 2
Condition: New
Description: Challenger MT585D MFWD front axle
Brand new
Will part out some internal parts, outer planetary parts will fit Agco 220A, DT 220A, DT 240A, DT180,...
Updated: Monday, November 02, 2026 09:38 am
Location: Durand, Wisconsin, USA
Seller: Heitman Tractor Salvage
Condition: Used
Stock Number: CP-5211
Description: Used Challenger / Caterpillar MT755B tractor rear end assembly Tractor
Updated: Tuesday, November 03, 2026 04:57 pm
Location: Salem, South Dakota, USA
Seller: All States Ag Parts - Salem, SD
Condition: Used
Stock Number: CP-4823
Description: Used Challenger / Caterpillar MT875C tractor rear end assembly Tractor
Updated: Tuesday, November 03, 2026 04:57 pm
Location: Salem, South Dakota, USA
Seller: All States Ag Parts - Salem, SD
Condition: Used
Stock Number: CP-4822
Description: Used Challenger / Caterpillar MT875C tractor rear end assembly Tractor
Updated: Tuesday, November 03, 2026 04:57 pm
Location: Salem, South Dakota, USA
Seller: All States Ag Parts - Salem, SD
Condition: Used
Stock Number: CP-4809
Description: Used Challenger / Caterpillar MT875C tractor rear end assembly Tractor
Updated: Tuesday, November 03, 2026 04:57 pm
Location: Salem, South Dakota, USA
Seller: All States Ag Parts - Salem, SD