Cutting Edge
Attachments And Ground Engaging
| Machine | Model | Years / S/N |
|---|---|---|
| Dozer | 850M CRAWLER DOZER | 2023 |
| Dozer | 650M CRAWLER DOZER | 2023 |
| Dozer | 750M LT | — |
| Dozer | 650M WT | — |
| Dozer | 650M LT | — |
| Dozer | 750M WT | — |
| Dozer | 850M WT | — |
| Dozer | 850M LT | — |
| Dozer | 750M CRAWLER DOZER | 2023 |
| Loader | TV450B | 2025 |
OEM Cutting Edge Dozer End Section 457.2Mm W 3 Bolt Cutting 457 Mm 18 In End #305440A1 - OEM Wear Part Replacement for Case Construction Equipment Repair This component is intended for OEM repair work centered on repair of bucket wear components affected by rounding, breakage, or edge loss, especially when symptoms include cutting-edge wear, damaged bucket contact points, and poor material entry. Well suited to Case wear part replacement, digging edge repair, and attachment service components maintenance and replacement workflows.
More Details
Part Number: 305440A1
Application: Repair application: OEM ground-engaging service part for restoring digging contact points after wear, breakage, or edge loss during operation.
Key Features:
- OEM replacement for worn teeth, cutting edges, or ground-engaging wear parts
- Helps restore proper contact, penetration, and serviceable bucket performance after wear
- Direct-fit wear part for replacement during repair and maintenance intervals
Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering
Replaces: Refer to manufacturer cross-reference if applicable
WARNING:For California residents — Cancer and Reproductive Harm. www.P65Warnings.ca.gov
- Manufacturer part number
- 305440A1
- Brand
- Case Construction
- Condition
- OEM, new
- Category
- Attachments And Ground Engaging
- Weight
- 24.01 lb
Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.
Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.
30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.
All 52 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Dozer | 850M CRAWLER DOZER | 2023 |
| Dozer | 650M CRAWLER DOZER | 2023 |
| Dozer | 750M LT | — |
| Dozer | 650M WT | — |
| Dozer | 650M LT | — |
| Dozer | 750M WT | — |
| Dozer | 850M WT | — |
| Dozer | 850M LT | — |
| Dozer | 750M CRAWLER DOZER | 2023 |
| Loader | TV450B | 2025 |
| Loader | TR310B | 2025 |
| Loader | TR270B | 2025 |
| Loader | TV370B | 2025 |
| Loader | TR340B | 2025 |
| Loader | TV620B | 2025 |
| Skid Steer | SR220B | 2025 |
| Skid Steer | SV340B | 2025 |
| Skid Steer | SV280B | 2025 |
| Skid Steer | SV185B | — |
| Skid Steer | SR240B | 2025 |
| Skid Steer | SR210B | 2025 |
| Skid Steer | SR175B | 2025 |
| Skid Steer | SR270B | 2025 |
| Skid Steer | SV300B | 2025 |
| Skid Steer | DL550 | 2025 |
| Skid Steer | SV250B | 2025 |
| Skid Steer | SR250B | 2025 |
| Loader | C327 | 2025 |
| Loader | C345 | 2025 |
| Loader | C337 | 2025 |
| Loader | C332 | 2025 |
| Loader | C330 | 2025 |
| Skid Steer | C334 | 2025 |
| Skid Steer | L334 | 2025 |
| Skid Steer | L328 | 2025 |
| Skid Steer | L318 | 2025 |
| Skid Steer | C362 | 2025 |
| Skid Steer | C327 | 2025 |
| Skid Steer | L321 | 2025 |
| Skid Steer | L320 | 2025 |
| Skid Steer | L330 | 2025 |
| Skid Steer | L325 | 2025 |
| Skid Steer | L323 | 2025 |
| Loader | DL550 | — |
| Loader | TV620B | — |
| Loader | C362 | — |
| Dozer | 650L | — |
| Dozer | 750M WT/LGP | — |
| Dozer | 850M WT/LGP | — |
| Dozer | D75B | — |
| Dozer | 550H | — |
| Dozer | 550H-IND | — |
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