Channel Island

SERVICE	DELIVERY PRICE	DELIVERY TIME
Standard Delivery	£29.99	7 to 10 working days

Isle Of Man

SERVICE	DELIVERY PRICE	DELIVERY TIME
Standard Delivery	£29.99	7 to 10 working days

UK Mainland

SERVICE	DELIVERY PRICE	DELIVERY TIME
Standard Delivery	£5.99	2 to 4 working days
Next Day	£15.54

Scottish Highlands and Islands

SERVICE	DELIVERY PRICE	DELIVERY TIME
Standard Delivery	£29.99	5 to 7 working days

Northern Ireland

SERVICE	DELIVERY PRICE	DELIVERY TIME
Standard Delivery	£29.99	7 to 10 working days

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SIP Gasket Set F400B / B2800B / B3800B

Product Number: 50938

£34.81 £34.13

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The SIP 50938 is a replacement gasket set compatible with SIP F400B, B2800B, and B3800B air compressors.

About PartsForMachines:

PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.

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Engine Parts	Product Number	Product Name	Recommended Units	Product Price

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Standard Delivery: £5.99
Next Day Delivery Available
Delivery Estimate: 2 to 4 working days
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Use promo code "RMPK1" to get Additional 1% OFF

Question about this product? Click here

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Technical Specification
PRODUCT NUMBER	06895	50860	50861	50933	56011	58582	AI02-00305	AI02-00306	AI02-00307	04075	07970	07972	07974	07977	07528
Type	Hose	Belt	Belt	Filter	Spare Part	Spare Part	Valve	Filter	Filter	Coupler	Hose	Hose	Hose	Hose	Control
Pack Qty					3

Technical

Q 1. Which SIP air compressor models is this gasket set designed for?

A. Based on the product title, this gasket set is listed as compatible with the SIP F400B, B2800B, and B3800B air compressor models. Please confirm your model number before ordering.

Q 2. Can I ask questions about this product before ordering?

A. Yes — WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility.

Q 3. What if my order arrives damaged or incorrect?

A. WhatsApp us on 07754 288583 with photos of the item and packaging, and we will resolve the issue in line with our returns policy.

Q 4. Do you supply spare parts and consumables for this range?

A. Yes — see the linked spares and consumables on the product page, or contact us with your machine model.

Q 5. What payment methods do you accept?

A. We accept all major credit and debit cards, along with PayPal.

Q 6. How long does delivery take?

A. Standard UK mainland delivery is 3–5 working days. Next-day delivery is available on most products and will appear as an option at checkout where eligible.