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Caterpillar 257B2 01-A Rubber Track
Caterpillar 257B2 02-B Undercarriage Frame - Bolt On Wheels
Caterpillar 257B2 03-A Drive Table Assembly
Caterpillar 257B2 03-B Drive Table Assembly - Bolt On Wheels
Caterpillar 257B2 04-A Drive Sprocket Assembly
Caterpillar 257B2 04-B Drive Sprocket Assembly - Bolt On Wheels
Caterpillar 257B2 05-A 10 Inch Rear Wheel Assembly
Caterpillar 257B2 05-B 10 Inch Rear Rubber Wheel Assembly - Bolt On
Caterpillar 257B2 05-C 10 Inch Rear Steel Wheel Assembly - Bolt On
Caterpillar 257B2 06-A 10 Inch Mid Wheel Assembly
Caterpillar 257B2 06-B 10 Inch Mid Wheel Assembly - Bolt On
Caterpillar 257B2 07-A 14 Inch Front Idler Wheel Assembly
Caterpillar 257B2 07-B 14 Inch Front Idler Wheel Assembly - Bolt On
Caterpillar 257B2 02-A Undercarriage Frame
Serial Number Range: SLK07000-SLK07299
Diagram
Parts List
Ref #
Description
Part #
Replaces #
Price
1-A
OEM 10" Rear Idler Wheel Assembly - Includes Items (2-11)
110-86
223-8398
Price:
$156.81
1-B
DuroForce 10" Rear Idler Wheel Assembly - Includes Items (2-11)
RW2
Price:
$125.00
1-C
Aluminum 10" Rear Idler Wheel Assembly - Includes Items (2-11)
AV-BW2RGRP
Price:
$250.00
2-A
Aluminum 10" Bogie Wheel Assembly - Includes Items (2-11)
110-54
212-6628
Price:
$113.51
2-B
10" DuroForce Mid Wheel Assembly With Complete Bearing Kit
RW3
Price:
$92.00
2-C
Aluminum 10" Bogie Wheel Assembly - Includes Items (2-11)
AV-BW2101GRP
Price:
$200.00
3-A
OEM 14" Front Idler Wheel Assembly - Includes Items (2-11) Note: Cat Genuine...
110-84
223-8396
Price:
$195.48
3-B
14" DuroForce Front Wheel Assembly With Complete Bearing Kit
RW4
Price:
$155.00
3-C
Aluminum 14" Front Idler Wheel Assembly - Includes Items (2-11)
AV-BW1GRP
Price:
$300.00
4
Mid-Wheel Axle Spacer
110-88
224-9407
Price:
$6.49
5
Mid-Wheel Axle
110-65
218-5698
Price:
$128.89
6
End-Wheel Axle Spacer
110-89
224-9409
Price:
$4.35
7
Axle Assembly - Front and Rear Idler Wheels
110-59
215-3968
Price:
$59.56
8
Frame Assembly
111-97
305-9300
Price:
$1,862.27
9
Frame Bushing
110-57
212-6694
Price:
$14.71
10
Axle Spacer
65645
Price:
$8.08
11
Grease Fitting
112-44
3B-8488
Price:
$4.71
12
Grease Fitting
112-45
3B-8489
Price:
$0.88
13
Track Tensioner Assembly
110-40
210-0825
Price:
$75.07
14
Rod Weldment - Right Hand Thread
110-41
210-4640
Price:
$13.86
15
Nut - Jam
111-20
253-9036
Price:
$2.60
16
Center Piece
110-40-1
238-7679
Price:
$110.32
17
Rod Weldment - Left Hand Thread
110-42
210-4641
Price:
$10.40
18
Lock Nut
110-49
212-6559
Price:
$1.19
19
Bolt
112-81
8T-9311
Price:
$5.00
20
Bolt
112-67
7X-0370
Price:
$4.26
21
Backing Plate
Not Available
252-0441
Price:
$0.00
22
Tensioner Bracket Plate
111-18
252-0442
Price:
$10.61
23
Cap
111-19
252-0443
Price:
$3.73
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