FARDRIVE / FD-VS0305
OM457 exhaust valve seat insert FD-VS0305
This om457 exhaust valve seat insert is listed at 41.08 × 32.50 × 7.00 mm. This exhaust seat has a 41.08 mm outer diameter, 32.50 mm throat and 7.00 mm height; distinguish it from the OM501 exhaust seat. Send the reference, engine version and quantity for a quotation.
Product specification
- FarDrive reference
- FD-VS0305
- Primary reference
- A 457 053 13 32
- Related references (check version)
- 457 053 13 32 / A 457 053 05 32 / 457 053 05 32
- Product information confirmed
- 2026-10-20
- Outer diameter / condition
- Reference OD 41.08 mm; press-fit range 41.05–41.10 mm
- Bore / throat condition
- Throat diameter 32.50 mm
- Height
- 7.00 mm; listed range 6.95–7.05 mm
- Material description
- High-cobalt heat-resistant powder-metallurgy alloy
- Construction / configuration
- This exhaust seat has a 41.08 mm outer diameter, 32.50 mm throat and 7.00 mm height; distinguish it from the OM501 exhaust seat.
- Working-face angle
- 45°
Read these values together with the nominal, press-fit and finished-bore conditions above. Confirm the final version, drawing, material option and inspection requirements for the order.
PROCUREMENT & TECHNICAL REVIEW
Specification & purchasing questions
What is the key specification of this version?
41.08 × 32.50 × 7.00 mm; 45° working face. This exhaust seat has a 41.08 mm outer diameter, 32.50 mm throat and 7.00 mm height; distinguish it from the OM501 exhaust seat.
How should I distinguish another version with the same reference?
Use 41.08 × 32.50 × 7.00 mm and the construction / machining conditions listed here. A matching reference alone does not identify the same version; compare the actual part and drawing.
What information is needed for a quotation?
Send this FarDrive reference, quantity, engine details and destination. Specify material, finished or unfinished condition, inspection and delivery requirements. FarDrive coordinates sourcing, technical support and quotation terms for the enquiry.
What should I send when enquiring about FD-VS0305?
Identify FD-VS0305 and primary reference A 457 053 13 32. The listed dimensions are 41.08 × 32.50 × 7.00 mm; use the specification notes above to distinguish nominal, measured and finished conditions. Send the complete engine version, position, drawing revision or labelled sample measurements, quantity, material and inspection requirements, packing and destination. Keep uncertain fields marked for review.
How can I confirm the photographed sample?
Ask for photographs tied to FD-VS0305, including the complete part, both ends or faces, markings and labelled measurement positions. A category sample photograph does not establish this reference, a precision dimension or the material grade. Agree the drawing and sample acceptance scope before a batch order.
How are samples, price and delivery agreed?
For valve guides and seat inserts, the first sample is free when you provide a drawing. Confirm the sample specification and quantity first; freight, tooling, development and other charges are agreed separately. Price, availability, lead time, inspection documents and delivery terms are confirmed in the written quotation for the enquiry.
Evidence & review status
Owner-confirmed specification
Physical-product specifications confirmed by Taylor on 20 October 2026. This is not a new inspection or engine-specific fitment approval.
Editorial status checked: 28 October 2026
The ± range is a search tolerance, not a machining or installation tolerance. A reference or dimensional match does not establish interchangeability.
Send the reference or old-part photo, engine/head version and required quantity.