MGM Brakes 1621901 - Air Brake Chamber - 2.25" Welded Yoke
- Part Number
- 1621901
- Manufacturer
- MGM BRAKES
- Description
-
Air Brake Chamber - 2.25" Welded Yoke
details
$10949
MSRP: $229.23
Save: $119.74
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MGM BRAKES part description
Specifications
Aftermarket Unit
Mounting Bolt Thread: 5/8-11
Mounting Bolt Length (in.): 1.530
Port Size: 3/8-18 NPTF
Sealed
Welded Yoke
Stroke (in.): 2.50
Service Size: 20
Spring Size: N/A
Features & Benefits
- Formed Steel Pressure Cap -Epoxy-Coated (CS20 Models have Zinc Iron Chromate Coating)
- Formed Steel Non-Pressure Chamber -Epoxy-Coated
- Heavy-Duty Nylon Reinforced Diaphragms
- Top and Side Air Ports -3/8" NPTF
- Center Hole Shield
Technical Data
| Stroke | 2.50" (63.5 mm) |
| Weight lb (kg) | 6.80 lb (3.1 kg) |
| A | 4.37" (111.0 mm) |
| B | 3.63" (92.0 mm) |
| C | 7.00" (177.8 mm) |
| D | 4.75" (120.7 mm) |
| E | 5/8" - 11 UNC |
| Inlets | 3/8" - 18 NPTF |
| Y | 2.25" |
Replacement Parts
| 1 | Kit -NP Chamber (a) | N/A |
| 2 | Kit -Nuts & Bolts | N/A |
| 3 | Clamp Band Assembly | N/A |
| 4 | Diaphragm | N/A |
| 5 | Kit -Push-Rod Assembly (a) SAE | N/A |
| 5a | Kit -Push-Rod Assembly (a) METRIC | N/A |
| 6 | Return Spring | N/A |
| 7 | Kit -Center Hole Shield | N/A |
| 8 | NP Chamber Assembly (a) | N/A |
| 9 | Kit -Nuts & Washers SAE | 9002001 |
| 9a | Kit -Nuts & Washers METRIC | N/A |
| 10 | Hex Nut -Yoke SAE | N/A |
| 10a | Hex Nut -Yoke METRIC | N/A |
| 11 | Pressure Cap (2-inlet/steel) | N/A |
Product Description
Service Chamber
Features & Benefits
- Steel pressure cap
- Heavy gauge steel mounting base
- Heavy-duty nylon reinforced diaphragm
- Mounting studs, grade 5, heat treated/plated
- Low-profile design
- S-Cam and disc brake applications
- Available in 1.75, 2.25, 2.50 and 3.00” stroke
- Available in 1.75, 2.25, 2.50 and 3.00" stroke
Product Attributes
| Chamber Type | Service Chamber |
| Diaphragm Diameter | Rubber IN |
| Mounting Bolt Length | 1.530 IN |
| Mounting Bolt Thread | 5/8-11 |
| Port Size | 3/8-18 NPTF |
| Sealed | Sealed |
| Spring Size | N/A |
| Service Size | 20 |
| Stroke | 2.50 IN |
| Welded Yoke | Welded Yoke |
| UNIT | Aftermarket |
Additional Information
| Country of Origin (Primary) | US |
| 2 | |
| VMRS Code | 013004027 |
MGM BRAKES 1621901 Cross Reference
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