0310677630 Brake Drum for Truck and Trailer Axles
0310677630 Brake Drum For truck and trailer axle applications. Match part number 0310677630 before ordering; wholesale supply with volume pricing shown on.
Original price was: $50.00.$48.00Current price is: $48.00.
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Product Details
Brake drum for a BPW trailer, semi-trailer axle – the rotating friction member of the trailer's air-actuated S-cam drum brake, onto whose inner cylindrical surface the brake shoes are pressed outward to produce braking torque. BPW (BPW Bergische Achsen KG, Wiehl, Germany) is a German manufacturer of trailer axles and running gear, and the dotted item-number format (03.106.77.63.0, also written undotted as 0310677630) is the BPW numbering style used throughout BPW's own original spare-parts catalogue for drum-braked trailer axle series
It is produced for BPW (BPW Bergische Achsen KG, Wiehl, Germany) – this number belongs to the BPW trailer-axle parts system, not to a truck chassis maker. BPW, together with SAF and ROR/JOST, is one of the main European trailer running-gear brands whose axles these drums fit applications.
Body material is CONTESTED. Most suppliers specify grey cast iron HT250, G3000 (sometimes offered additionally in ductile iron for overload duty). Two other suppliers list the material as steel, and one Chinese supplier states steel for a comparable 420 mm trailer drum. European practice for heavy trailer drums is pearlitic grey cast iron, so the steel claim is most likely a listing error or refers to an optional heavy-duty alloy variant. Recommend publishing as: typically grey cast iron HT250, G3000; confirm material grade with the supplier.
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Shopping notes: trailer brake drums prices searches end well when the casting references and flange pattern are checked before checkout.
| Product type | Brake Drum |
| Part number | 0310677630 |
| Condition | New |
| Warranty | 12 Months |
| Minimum order | 10 pieces |
| Make | BPW (BPW Bergische Achsen KG, Wiehl, Germany) – this number belongs to the BPW trailer-axle parts system, not to a truck chassis maker. BPW, together with SAF and ROR/JOST, is one of the main European trailer running-gear brands whose axles these drums fit |
| Fitting position | Trailer axle wheel-end (drum brake on the trailer, semi-trailer axle) |
| Material | CONTESTED. Most suppliers specify grey cast iron HT250, G3000 (sometimes offered additionally in ductile iron for overload duty). Two other suppliers list the material as steel, and one Chinese supplier states steel for a comparable 420 mm trailer drum. European practice for heavy trailer drums is pearlitic grey cast iron, so the steel claim is most likely a listing error or refers to an optional heavy-duty alloy variant. Recommend publishing as: typically grey cast iron HT250, G3000; confirm material grade with the supplier |
| Published specification | ONLY PARTIALLY CONSISTENT ACROSS CATALOGUES. Agreed by every source found: nominal brake, friction surface diameter about 420 mm (the metric designation of the 16.5 in drum class) and 10 bolt holes on a 335 mm bolt-hole circle (PCD). Widely quoted but varying: brake size variously given as 420 x 200 mm, with friction-face, brake-surface width quoted as 200 mm, 214 mm or 219 mm; overall height quoted as 296 mm or 297 mm; hub centring bore about 290 mm; bolt-hole diameter about 23 mm. Weight is quoted inconsistently – one page alone offers 45 kg, 50 kg or 55 kg depending on casting version. WHEEL-SIZE NOTE explicitly checked: the 22.5 in rim is the global standard heavy semi-trailer wheel and is the wheel size that PAIRS with this drum class (420 mm, 16.5 in drums are fitted under 22.5 in and 24.5 in wheels); Given the spread, do not publish a single hard dimension set – publish 420 mm nominal diameter and 10 x 335 mm bolt pattern as the safe figures and ask the buyer to confirm overall height, friction width and pilot bore against their old drum |
| Packaged shipping weight | Not published for this part number |
| Carton dimensions | Not published for this part number |
Supplied brand: Vidishi Auto. Reference design: follows the OEM pattern of the listed application (reference only).
Fitment verification
Fitment verification takes three steps: match the reference number on the old unit, read the engine code plate, and compare the flange pattern and overall length before checkout. Confirm fitment by the number stamped on the removed part; the product photo shows exactly what ships.
Reference and OE numbers
- 0310677630
Cross references
- 03.106.77.63.0 – BPW item-number format of the same number
- 03.109.77.46.0 – related BPW reference
- 03.106.77.45.0 – related BPW reference
- DT Spare Parts 10.13224
- PE Automotive 046.465-00A
- AUGER 31163
- SAMPA 070.291
- Spager 72.13004
Match the exact number stamped or labelled on the original part before ordering. Where one part carries more than one reference number, every variant is shown above.
Part number identification
- The number used on this page is 0310677630.
- Numbers are often written in grouped form on the part or label, for example 0310677630.
- Where one part carries more than one reference number, every variant is shown above so the same physical part can be matched across catalogues.
Technical specification
| Item | Value | Status |
|---|---|---|
| Product type | Brake Drum | Confirmed |
| Condition | New | Confirmed |
| Warranty | 12 Months | Confirmed |
| Material | CONTESTED. Most suppliers specify grey cast iron HT250, G3000 (sometimes offered additionally in ductile iron for overload duty). Two other suppliers list the material as steel, and one Chinese supplier states steel for a comparable 420 mm trailer drum. European practice for heavy trailer drums is pearlitic grey cast iron, so the steel claim is most likely a listing error or refers to an optional heavy-duty alloy variant. Recommend publishing as: typically grey cast iron HT250, G3000; confirm material grade with the supplier | Reference |
| Published specification | ONLY PARTIALLY CONSISTENT ACROSS CATALOGUES. Agreed by every source found: nominal brake, friction surface diameter about 420 mm (the metric designation of the 16.5 in drum class) and 10 bolt holes on a 335 mm bolt-hole circle (PCD). Widely quoted but varying: brake size variously given as 420 x 200 mm, with friction-face, brake-surface width quoted as 200 mm, 214 mm or 219 mm; overall height quoted as 296 mm or 297 mm; hub centring bore about 290 mm; bolt-hole diameter about 23 mm. Weight is quoted inconsistently – one page alone offers 45 kg, 50 kg or 55 kg depending on casting version. WHEEL-SIZE NOTE explicitly checked: the 22.5 in rim is the global standard heavy semi-trailer wheel and is the wheel size that PAIRS with this drum class (420 mm, 16.5 in drums are fitted under 22.5 in and 24.5 in wheels); Given the spread, do not publish a single hard dimension set – publish 420 mm nominal diameter and 10 x 335 mm bolt pattern as the safe figures and ask the buyer to confirm overall height, friction width and pilot bore against their old drum | Reference |
| Packaged shipping weight | Not published | Not published |
| Carton dimensions | Not published | Not published |
How we label data: Confirmed means the value comes from the product or order record; Reference means it is taken from a supplier catalogue and should be checked against the original part; Not published means no figure is released for this part number and no generic value is substituted.
For tractor trailer brake drum weight, the tabulated dimensions and the labelled data tiers are the authoritative figures for this unit.
For semi trailer brake drum weight, the tabulated dimensions and the labelled data tiers are the authoritative figures for this unit.
Product features
- Brake drum for a BPW trailer, semi-trailer axle – the rotating friction member of the trailer's air-actuated S-cam drum brake, onto whose inner cylindrical surface the brake shoes
- Supplied under the Vidishi Auto brand with a 12 Months warranty against manufacturing defects.
- CONTESTED. Most suppliers specify grey cast iron HT250, G3000 (sometimes offered additionally in ductile iron for overload duty). Two other suppliers list the material as steel, and one Chinese supplier states steel for a comparable 420 mm trailer drum. European practice for heavy trailer drums is pearlitic grey cast iron, so the steel claim is most likely a listing error or refers to an optional heavy-duty alloy variant. Recommend publishing as: typically grey cast iron HT250, G3000; confirm material grade with the supplier construction for service in Brake duty.
- Wholesale packing with a minimum order of 10 pieces.
- Each unit is checked against the numbers listed above before dispatch.
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The engineering data most readers pair with brake drum measurement chart is tabulated in the specification section above.
Inspect the neighbouring trailer brake drum kit hardware for wear while the assembly is on the bench.
The trailer brake drum replacement sequence in the installation notes mirrors standard workshop practice for this driveline class.
What is included
Reference 0310677630 suits For truck and trailer axle applications at the Trailer axle wheel-end (drum brake on the trailer, semi-trailer axle). Order 0310677630 and the numbers listed above travel on the same packing list, so one carton covers one reference.
Wear and fault symptoms
- Every drum carries a maximum (discard) diameter cast or stamped onto the casting; once the measured inside diameter reaches that figure the drum is scrap however good it looks. Read the number on your own drum – do not substitute a rule of thumb
- Any crack is immediate replacement and an out-of-service condition; the most serious is a crack through the drum wall or running from the open face toward the back plate, which can shatter under a hard stop. Genuine cracks are often deeper in the casting than they look on the surface
- Thermal cracking from sustained braking (long descents, overloaded European trailer work): fine heat checking is normal, but once heat checks propagate into defined cracks, or appear localised with discolouration, the drum is condemned
- Wear past the discard limit: as the bore grows, shoe travel increases and the wall thins, so the drum absorbs less heat, runs hotter, fades faster and is more likely to crack under a hard stop. This is a measurable wear-out mechanism, not sudden failure
- Out-of-roundness, bell-mouthing: because the drum wears unevenly, runout produces brake judder and uneven lining contact; measure with a drum gauge or internal micrometer at several positions and depths, never with a tape measure
- Hard spots and bluish heat-spotted areas that machine hard, grab and chew linings, and cannot be reliably machined out
Similar symptoms can come from neighbouring components, so inspect and test before replacing the part.
Installation notes
These steps apply to brake drum reference 0310677630, listed for For truck and trailer axle applications.
- Confirm reference 0310677630 on the original component before removal.
- Support the vehicle or assembly so no load rests on the part being removed.
- Keep mating faces clean and check that sealing surfaces are undamaged around 0310677630.
- Fit 0310677630 in the original orientation at the Trailer axle wheel-end (drum brake on the trailer, semi-trailer axle) and tighten fixings to the vehicle manufacturer values.
- Measure the drum diameter against the wear limit before refitting the shoes.
- Re-check for clearance and run a short low-speed test before returning the vehicle to service.
Reference 0310677630 is the brake drum for For truck and trailer axle applications at the Trailer axle wheel-end (drum brake on the trailer, semi-trailer axle). Measure the drum diameter against the wear limit before refitting the shoes.fitment is at the Trailer axle wheel-end (drum brake on the trailer, semi-trailer axle); watch for every drum carries a maximum (discard) diameter cast or stamped onto the casting; once the measured inside diameter reaches that figure the drum is scrap however good it looks. read the number on your own drum – do not substitute a rule of thumb; construction uses CONTESTED. Most suppliers specify grey cast iron HT250, G3000 (sometimes offered additionally in ductile iron for overload duty). Two other suppliers list the material as steel, and one Chinese supplier states steel for a comparable 420 mm trailer drum. European practice for heavy trailer drums is pearlitic grey cast iron, so the steel claim is most likely a listing error or refers to an optional heavy-duty alloy variant. Recommend publishing as: typically grey cast iron HT250, G3000; confirm material grade with the supplier for reference 0310677630
Work on a brake drum of this type is normally carried out by a trained technician; reference 0310677630 is no exception.
Fitting crews handling trailer brake drum removal should support the assembly on stands and mark the phasing before disassembly.
Warranty for 0310677630
Reference 0310677630 (a brake drum at the Trailer axle wheel-end (drum brake on the trailer, semi-trailer axle)) is supplied with a 12 Months warranty against manufacturing defects from the dispatch date.
Claims for 0310677630 are handled against the batch reference recorded on the carton. Wear from incorrect fitment, overloading or contaminated lubricant is not covered. Cracks from overheating or machining past the wear limit are not covered.
Vidishi Auto is an independent aftermarket supplier and is not affiliated with any original equipment manufacturer referenced on this page.
Frequently asked questions
Is this an original-equipment style part under reference 0310677630?
How do I confirm 0310677630 fits my vehicle?
What is the minimum order for 0310677630?
How is pricing for 0310677630 shown?
What is the warranty period for 0310677630?
Are packaged weight and carton size published for 0310677630?
Which numbers does 0310677630 cover?
Where does reference 0310677630 fit on the vehicle?
What failure signs indicate I need 0310677630?
Related parts and pages
Workshops ordering 0310677630 Brake Drum (0310677630) usually check these pages next. Reference 0310677630 is built for BPW (BPW Bergische Achsen KG, Wiehl, Germany) – this number belongs to the BPW trailer-axle parts system, not to a truck chassis maker. BPW, together with SAF and ROR/JOST, is one of the main European trailer running-gear brands whose axles these drums fit vehicles; fitment is at the Trailer axle wheel-end (drum brake on the trailer, semi-trailer axle); construction uses CONTESTED. Most suppliers specify grey cast iron HT250, G3000 (sometimes offered additionally in ductile iron for overload duty). Two other suppliers list the material as steel, and one Chinese supplier states steel for a comparable 420 mm trailer drum. European practice for heavy trailer drums is pearlitic grey cast iron, so the steel claim is most likely a listing error or refers to an optional heavy-duty alloy variant. Recommend publishing as: typically grey cast iron HT250, G3000; confirm material grade with the supplier; common wear shows as every drum carries a maximum (discard) diameter cast or stamped onto the casting; once the measured inside diameter reaches that figure the drum is scrap however good it looks. read the number on your own drum – do not substitute a rule of thumb.
Support and ordering for 0310677630
Send reference 0310677630, quantity and destination and we will reply with availability, lead time and a delivered quotation for 0310677630 Brake Drum.
WhatsApp us for a quote [email protected]
Delivery, returns and warranty terms for 0310677630 are published on the site policy pages.
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