Add a 5 lb bag of custom roasted coffee to your parts order and get an extra 25% off our wholesale coffee prices!

BUNN (40500.1157) O-RING, ø36 x 1.5

Name: BUNN (40500.1157) O-RING, ø36 x 1.5
Brand: Bunn
SKU: BUNN:40500.1157
Price: 4.80 USD
Availability: InStock

$4.80

This part ships directly from Bunn and stock is not guaranteed. Lead time averaging 5 to 7 business days for ground shipments, 1 to 2 business days for Overnight.

If unavailable, the item will be backordered. If you have any questions check parts sheets below description. Please email or chat to confirm availability prior to ordering.

Description Details

BUNN 40500.1157 O-RING, Ø36 X 1.5

The genuine BUNN 40500.1157 O-Ring (Ø36 x 1.5) is an essential replacement component designed to maintain a tight, leak-free seal in your commercial coffee equipment. Built to original equipment manufacturer standards, this O-ring ensures optimal brewing performance and reliable daily operation.

Crafted from high-grade, heat-resistant rubber, this seal withstands the constant thermal cycling and moisture present in commercial beverage equipment. Replacing worn or degraded seals promptly prevents unexpected leaks, protects internal components, and maintains beverage quality.

Trust Kaldi.com for high-quality OEM replacement parts to keep your commercial espresso and coffee brewing systems performing at their best. Enjoy precise fitment and simple installation with authentic BUNN components.

Key Features

Genuine OEM BUNN replacement part for perfect compatibility
Durable, heat-resistant construction for reliable leak prevention
Precise Ø36 x 1.5 dimensions ensure a secure and watertight seal

Technical Specifications

Model/Part Number: 40500.1157
Type: O-Ring, Ø36 x 1.5

What's Included

BUNN 40500.1157 O-Ring

Warranty

Covered under BUNN standard manufacturer warranty. Contact Kaldi.com.

Order your genuine BUNN replacement parts from Kaldi.com today to keep your equipment running smoothly.

Descriptions are for reference only. We do our best to fill in the blanks when manufacturers don’t provide descriptions, but details can vary. We strongly recommend checking with the manufacturer for the exact part number you need. Ordering based on the part number—rather than the description—is the best way to ensure compatibility.

Frequently Asked Questions

Is this o-ring, ø36 x 1.5 compatible with my Bunn machine?

This Part #40500.1157 fits Bunn machines. Compatibility may be specific to the machine's production year and model. Please consult the technical PDFs and compatibility data on this page to confirm a match for your specific unit before finalizing your purchase.

Does this part fit any Bunn model not listed above?

Compatibility for this specific Bunn part is currently being indexed. Because many parts from this manufacturer are cross-compatible, we rely on technical feedback. If you know this is a match for a specific machine, please contact us to help us verify and add it to our list.

If you are unsure of the fit, do not guess. To prevent downtime, please view our Compatible Parts Diagrams to check the exploded view PDF for your specific unit, or message our parts team for assistance.

Is this Bunn part 40500.1157 in stock?

Parts from Bunn including this o-ring, ø36 x 1.5 ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.

Is this a genuine Bunn factory part?

Yes. Part #40500.1157 is a 100% genuine OEM component sourced directly from the Bunn factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.

What is the lead time for Bunn parts?

Lead times for Bunn parts typically range from 5 to 7 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.

What is the warranty on Bunn parts?

All Bunn parts come with a 730-day manufacturer's warranty. Contact us for specific warranty details.

What is the return policy on Bunn parts?

All Bunn parts come with a 30 day return policy. Please see our refund policy or chat for more details.