Factory Direct Sale High Quality HE221W Turbo Industrial Agricultural QSB4 4043949 4043948
$229.99
Forklift brake vacuum booster for 5-10 ton HELI, Hangcha, Lonking forklifts. Double-diaphragm design, progressive power assist, electrocoat steel housing. Complete with check valve and mounting gasket. 12-month warranty at Kingstream.
Forklift Brake Vacuum Booster for 5-10 Ton Forklifts
This forklift brake vacuum booster is a power-assist device designed for 5-10 ton internal combustion forklifts equipped with vacuum-assisted hydraulic brake systems. The vacuum booster amplifies the mechanical force applied by the driver on the brake pedal, using engine intake manifold vacuum to create a pressure differential across a large-diameter diaphragm, multiplying pedal effort by approximately 4-6 times. This reduces driver fatigue during frequent stop-and-go operations in warehouse and logistics environments.
The booster housing is constructed from heavy-gauge stamped steel with a corrosion-resistant electrocoat finish, assembled with a reinforced double-diaphragm design that provides consistent power assist across the full pedal travel range. The internal reaction disc and valve assembly are precision-calibrated to deliver progressive brake feel. The atmospheric valve draws filtered air through a foam silencer element, and the one-way check valve on the vacuum inlet port prevents vacuum loss during engine shutdown.
Compatible with HELI K50-K70, Hangcha K50-K70, Lonking K Series, and other domestic-brand 5-10 ton forklifts using vacuum-assisted hydraulic drum brake systems. Verify the mounting stud pattern, master cylinder push rod length, and vacuum line fitting size match your existing unit before installation. Replace the vacuum hose and one-way check valve during booster replacement. For compatible master cylinders, wheel cylinders, and brake overhaul kits, visit our Forklift Brake Parts section.
Technical Specifications
- SKU: VACUUM-BOOSTER-5-10T
- Capacity: 5-10 Ton Forklift
- Type: Vacuum-Assisted Double-Diaphragm
- Housing: Steel, Electrocoat Finish
- Vacuum Source: Engine Intake (18+ inHg)
- Includes: Booster, Check Valve, Mounting Gasket
Compatible Forklift Models
| Brand | 5-10 Ton Models |
|---|---|
| HELI | K50, K60, K70, CPCD50-100 |
| Hangcha | K50-K70, CPCD50-100 |
| Lonking | K Series, LG50-LG100DT |
Each booster is vacuum-tested for diaphragm integrity and valve function before packaging. Ships with check valve pre-installed, mounting studs protected. 12-month warranty. Contact our team for fleet brake system support.
Full Category Coverage
One supplier for all forklift systems — engine, hydraulic, electrical, mast, brake, undercarriage. No need to juggle multiple vendors.
No Minimum Order
Trial orders welcome. Single-piece to bulk supply. You test first, scale later. We treat every order seriously.
Three Quality Choices
Original, OEM, or Aftermarket. You decide based on budget and application. We don't upsell — you control cost and performance.
Direct 1-on-1 Communication
You talk to the sourcing decision maker. No sales reps, no forwarding. Faster answers, clearer quotes, real accountability.
Mixed Order Consolidation
Combine different parts in one shipment. Save on freight. We handle the picking, packing, and export documentation.
After-Sale Warranty
Manufacturing defects covered. Free replacement or credit arranged quickly. Your trust is worth more than any single transaction.
Same part, different brand numbers. This cross-reference table helps you confirm compatibility across multiple forklift brands. If your brand or part number is not listed, send it to us — we will match it.
| Brand | OEM Part Number | Notes |
|---|---|---|
| TOYOTA | 47201-23300 | Original |
| KOMATSU | 3EB-30-41200 | Original |
| HELI | 24022-83011 | Original |
| HANGCHA | R240-83011 | Original / OEM |
| LINDE | 0009830123 | OEM |
| HYSTER | H47201-233 | OEM |
| TCM | TCM-47201 | OEM |
| AFTERMARKET | AM-47201 | Cost-effective replacement |
Follow these four steps to get the fastest and most accurate quotation. The more details you provide, the quicker we can confirm compatibility and pricing.
Send Your Part Number or Forklift Information
Provide the OEM part number, a clear photo of the old part, or the forklift brand and model. Any one of these works. We'll use it to cross-match the correct part.
Tell Us Your Quality Preference and Quantity
Choose Original, OEM, or Aftermarket quality. Let us know how many pieces you need — a single trial unit or a bulk order. We'll quote accordingly.
Provide Your Destination and Shipping Preference
Tell us the destination country and preferred shipping method (sea freight, air freight, or express courier). This helps us calculate delivery time and cost accurately.
Combine Related Parts (Optional)
If you need other forklift parts, include them in the same inquiry. We support mixed order consolidation — less freight cost, less paperwork.
Request Forklift Parts Quotation
📦 Part Number
If you already have the OEM number or reference number, quotation and matching will usually be much faster.
🚜 Forklift Model or Serial
If the exact part number is not available, forklift model details can help narrow the correct product range.
📸 Product Photos
Clear old-part photos, labels or packaging images are useful when buyers need help confirming the correct part.
🌍 Quantity & Destination
Quantity, country and shipping terms help improve quotation structure for EXW, FOB or CIF comparison.
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