Challenge Cutter Part Store
Obsolete Challenge Parts
Challenge discontinued production of parts for MPC, MC & MCPB, MPX, and the Diamond Series machines that are still running today. We have the parts you need!
Showing all 59 results
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E-1045-9 Green Cut Button
$40.00 -
P-207-1 – Challenge Air Jet – Fits all Air Tables
$7.75 -
H-6918-608 with 8815 – Knife Bolt and Washer – Most Cutters
$10.00 -
47063 – Improved Lower Clamp Clevis Pin Assembly
$125.00 -
Part # 4449 – Knife Adjusting Screw
$40.00 -
8P-629-3 – Hydraulic Pressure Gauge – Most Cutters
$85.00 -
E-1735 Triac (25amp)
$55.00 -
H-342 – New Challenge Hydraulic Knife Cylinder
$850.00 -
E-866-4 Cut Switch – Late Model MPC, MC Cutters
$30.00 -
6J Rubber Coupling Insert – Used on “H” Series, MC, MCPB, CDC
$60.00 -
Support Call (Per 1/2 Hour)
$100.00 -
H-431-1 – New Challenge Hydraulic Clamp Cylinder (also replaces H-431)
$850.00 -
E-682-1- Clamp / Knife Up Limit Switch
$125.00 -
Part# 5-6-56B – Lower Clamp Pull Down Bar Pin
$95.00 -
A-8865 – Encoder Disk
$350.00 -
EE-1574-5S Pre-Setter Board
$450.00 -
47136-1 Clamp Pedal Return Spring – 305 XG Cutters
$25.00 -
H-431-2 Challenge 305 X and TC Series Clamp Cylinder
$850.00 -
10075-1 – Clamp Pull Down Rod – Model 20 (Replaces 10082)
$285.00 -
A-10038 – New Backgauge Handwheel, Model 20
$195.00 -
E-1045-6 – Red Stop Button – CDC, Diamond, MS-10A
$60.00 -
E-1838-1 Cutter Stop Button
$49.00 -
H-341 – New Challenge Clamp Cylinder
$850.00 -
Part# 4051 – LeadScrew Nut, 305 MC, “H” Series…
$350.00 -
EE-1676-1 New Encoder Board – For Model 20, MC, MCPB, Diamonds
$450.00 -
EE-1675-2 – New Display Board – Model 20, Diamond, MC
$450.00 -
E-530-10 Fuse Holder – Model 20
$55.00 -
EE-1693 Spring Return Switch – Early Diamond Cutters
$25.00 -
H-342-1 Challenge 305 X and TC Series Knife Cylinder
$850.00 -
Part # 7114 – LeadScrew Nut, for 305 MPC, MPX, CRT, MCBP
$350.00 -
E-1069-13 – Hydraulic Replacement Coil – 120 volts
$142.00 -
BackGauge Tape Measure
$125.00 -
#4503-2 Used Upper Knife Link
$125.00 -
#4496 – Front Hand Wheel Bracket
$350.00 -
47170 Pedal Spring Assembly
$125.00 -
4441 Paper Guide
$125.00 -
AA-10011 – New Model 20 Clamp Handwheel
$285.00 -
ProCut Large 3-1/4″ Diameter Knife Cylinder
$895.00 -
#4504 – Clamp Pull Down Bar
$175.00 -
B-3021-119170- New Oil Return Tube
$550.00 -
H-203-8 – New Challenge Hydraulic Knife Check Valve
$250.00 -
#EE-2540 Board Stack for MPC & MPX cutters
$2,200.00 -
Part# S-482-1 – Lower Clamp Pull Down Rod Pin – Right Side
$25.00 -
E-2194 – Single Phase Motor Starter
$515.00 -
8641 – Presetter Actuator – MC, Model 20 and Diamond Cutters
$150.00 -
A-8865-1 – Encoder Disk
$350.00 -
Part# 8641-1 – Presetter Actuator – 305 MPC, MPX & CRT
$150.00 -
H-226-1 – New Filter Head – Fits Most 305 Cutters w/Spin on Filters
$65.00 -
New Challenge 305 MPC or MPX Keypad E-2157-3
$750.00 -
4509 Clamp Guide Bar – Right Hand or Left Hand
$475.00 -
4503 – Used Upper Knife Bar Link – MPC, MC, MPX, CRT, CDC
$250.00 -
EE-1740-2 – Model 20 Up Limit Switch
$125.00 -
E-1616-2 New Encoder Cable – MPC, MPX (SN Specific)
$550.00 -
Part# 8826 – Lead Screw Nut, Model 20 & Diamond
$350.00 -
E-1440 – New Cut Control Module – Model 20, Diamond, CDC
$495.00 -
Part# 4411 – Used Knife Clevis
$150.00 -
H-561 – Left Side Guide Return Spring
$55.00 -
8881 – Used Limit Switch Actuator – Model 20, Diamond
$120.00 -
E-2441-11 – Single or 3 Phase Overload
$105.00
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Order Parts or Support Online
Purchase parts from us & get free installation support by phone. Conveniently purchase your support call or parts online securely using a credit card with or without a PayPal account. You can also place your order by phone.
Replacement Valves
Parker directional valves have been failing on certain Challenge machines. Learn which models were affected and purchase replace replacement valves to keep your employees safe.
Replacement Challenge Cylinders
If you need a new cylinder for your cutter, we will have it.
Obsolete Cutter Parts has new and refurbished knife and clamp cylinders thanks to our exchange and refurbish program for used cylinders. Your old cylinder should be returned for credit after you have installed your refurbished one. We are always making new replacement cylinders and have new cylinders in stock.
New Knife Cylinder for Challenge 305 MPC, MPX, CRT, MC, MCPB, CRT, & CDC
Part # H-342
*This cylinder will replace part numbers A-8420 & 4569
New Clamp Cylinder for Challenge 305 MPC, CRT, & MC
Part# H-431-1
*This cylinder will replace part number H-431
New Clamp Cylinder for Challenge 305 MPC
(Serial Number Specific)
Part# H-341
*This cylinder will also replace part number A-8411
Print Supplies
Are you also in the market for a new or used machine? We also have print supplies.
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New & Used Print Shop Equipment Sales
Resource Graphics is also a distributor of new and used print equipment such as new and used paper cutters, paper drills, paper folders, collators/booklet makers, creasers, large format printers, presses, and stitchers.
Deal of the Week
Vickers/Eaton valves to replace the failing Parker valves on Challenge cutters.