JOMA-Style Snow Plow Blade Compatibility Guide
Learn what information is needed to identify a compatible replacement blade before ordering, including part numbers, dimensions, mounting patterns, drawings and physical samples.
✓ Identify your current blade configuration
✓ Record the dimensions and hole pattern
✓ Compare drawings or existing part numbers
✓ Request an engineering compatibility review
Part Number
Existing Blade Reference
Dimensions
Length, Height & Thickness
Hole Pattern
Spacing & Mounting Details
Application
Plow Model & Conditions
Why Compatibility Must Be Confirmed Before Production
Two snow plow blades can look similar while using different overall dimensions, mounting-hole locations, segment arrangements or holder configurations.
Ordering from appearance alone may result in a blade that cannot be installed correctly or does not match the intended operating application.
A compatibility review helps confirm:
✓ Overall blade dimensions
✓ Mounting-hole size and spacing
✓ Number and arrangement of blade sections
✓ Existing plow or vehicle application
✓ Required carbide, steel and rubber configuration
✓ Any special packaging or identification requirements
Information to Collect from Your Existing Blade
You do not need every item below to start an inquiry, but more complete information allows a faster and more reliable review.
01 — Identification
Current part number
Manufacturer or supplier reference
Labels or markings on the blade
Previous purchase documentation
02 — Dimensions
Overall section length
Blade height and thickness
Mounting-hole diameter
Distance between hole centers
03 — Application
Plow or vehicle model
Number of blade sections
Road and operating conditions
Estimated replacement quantity
How to Record Blade Measurements
Measure a removed blade or an accurate drawing whenever possible. Do not rely only on the nominal plow width because individual cutting-edge sections can use different dimensions.
1. Record overall section length
Measure from one end of the blade section to the other.
2. Record height and thickness
Measure the blade body rather than estimating from a photograph.
3. Record the mounting pattern
Note hole diameter, number of holes and center-to-center spacing.
4. Photograph both sides
Include clear overall and close-up photographs with a visible scale reference.
Three Ways to Confirm a Replacement Configuration
Use the most reliable information currently available to your purchasing or maintenance team.
A
Part Number Review
Send the existing blade part number together with the plow model and several clear photographs.
B
Drawing Review
Provide a dimensioned drawing showing the blade profile, overall size and mounting-hole pattern.
C
Physical Sample Review
When documentation is unavailable, discuss sending a representative blade or component sample for review.
Common Compatibility Mistakes to Avoid
Confirm these details before approving a purchase order or production drawing.
✕ Ordering only from the nominal plow width
✕ Assuming all 36-inch or 48-inch sections share the same hole pattern
✕ Measuring hole spacing from the hole edges instead of the centers
✕ Sending only one close-up photograph without an overall view
✕ Omitting the plow model and intended road application
✕ Approving production before checking the final drawing or sample
Standard Starting Points and Custom Compatibility
Standard 36-inch and 48-inch configurations are available as starting points, while custom dimensions and mounting patterns can be reviewed from drawings, samples or existing part numbers.
Compatibility Questions
Answers to common questions before requesting a replacement-blade quotation.
Can compatibility be confirmed from a photograph alone?
Photographs are helpful, but they may not show exact dimensions or mounting-hole spacing. Include a part number, drawing or measurements whenever possible.
What if the original part number is no longer readable?
Send overall photographs, close-ups, measured dimensions, the mounting pattern and the plow model. A physical sample may also be discussed when documentation is unavailable.
Do all standard-length blade sections use the same mounting pattern?
No. Sections with the same nominal length can use different hole positions or configurations. Hole diameter and center-to-center spacing should be confirmed.
Can a custom hole pattern or blade dimension be manufactured?
Custom requirements can be reviewed from a complete drawing, sample or confirmed dimensional information. Feasibility depends on the requested design and order requirements.
What happens after I submit the blade information?
Sales and engineering review the information, identify missing details and prepare the next step for compatibility confirmation, quotation and estimated lead time.
Request a Compatibility Review
Send the information currently available. The team can tell you what additional details may be needed.
Useful information includes:
✓ Current part number
✓ Overall dimensions
✓ Hole diameter and spacing
✓ Plow or vehicle model
✓ Clear photographs or drawing
✓ Estimated quantity
✓ Delivery destination
Email: [email protected]
Continue Your JOMA-Style Blade Research
Use the page that matches the next stage of your purchasing process.
Replacement Blades
Review product benefits and request replacement-blade pricing.
Specifications
Review standard dimensions, weights and component information.
Custom & OEM
Review custom manufacturing and private-label options.
Municipal Fleets
Review operational considerations for municipal and contractor fleets.
JOMA is a trademark of its respective owner. SENTHAI manufactures compatible replacement wear parts and is not represented as the trademark owner.