Thunder Switch Housing Centre Surface Mount TDR11037

The Thunder Switch Housing Centre Surface Mount is a switch mount/panel supplied as part number TDR11037. It is a centre surface mount housing designed around a 21mm x 37mm switch mounting hole, with overall dimensions of 55mm x 52mm x 75mm. For buyers matching a panel or housing by size, those measurements are the main checks to confirm before ordering.

This unit is sold individually as each and sits within Thunder’s auto electrical accessories range. It is grouped under fuses, breakers, relays and switches, which is useful if you are replacing or adding a switch housing in a vehicle electrical setup where a compact centre surface mount arrangement is required. The listed weight is 0.1kg.

A one-year warranty is listed for the product. As with any switch housing or panel component, correct sizing matters as much as the name on the listing, so the 55mm x 52mm x 75mm housing dimensions and the 21mm x 37mm mounting hole should be checked against the space and switch size you have available. The part number TDR11037 is the most reliable identifier when cross-checking a replacement.

Key Features

• Centre surface mount switch housing
• Part number TDR11037
• 21mm x 37mm switch mounting hole
• Overall size 55mm x 52mm x 75mm
• Sold as each
• One-year warranty

Specifications

• Brand: Thunder
• Product type: Switch mount/panel
• Product description: Thunder Switch Housing Centre Surface Mount
• Unit of measure: Each
• Weight: 0.1kg
• Product group 1: Auto elec accessories
• Product group 2: Fuses breakers relays switches

Application and Buying Notes

Before ordering, confirm the housing dimensions of 55mm x 52mm x 75mm suit the available mounting space in your vehicle or panel. This product is a centre surface mount design, so the way it sits on the panel needs to match the installation area you are working with.

The switch mounting hole is listed at 21mm x 37mm. That is the critical size to verify if you are replacing an existing switch opening or planning to fit a switch into this housing. A mismatch here will affect installation, even if the general style looks similar.

Part number TDR11037 should be used when comparing with an existing unit or checking against a parts catalogue. In electrical accessories, part numbers and mounting dimensions are often more reliable than a visual match, especially where there are small differences in shape, depth or opening size.

The product is supplied as a single piece and carries a one-year warranty. If you are buying for a repair or custom install, make sure you are only replacing the housing itself and not expecting switches, relays or wiring components to be included, as those are not listed with this item.

Before supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.

For workshop, fleet, and equipment applications, accurate identification of part number TDR11037 helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.

Relevant published details for this unit include Type SWITCH MOUNT/ PANEL, Unit of Measure EACH, Warranty One Year, Product Group 2 FUSES BREAKERS RELAYS SWITCHES, Part No. TDR11037, Brand THUNDER, Description Thunder Switch Housing Centre Surface Mount, Weight .1kg, Product Group 1 AUTO ELEC ACCESSORIES.

Thunder Switch Housing Centre Surface Mount. Part number TDR11037 should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number TDR11037, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.

For a switch mount/ panel in workshop, fleet, trade, agricultural, or construction service, the listed electrical specification should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Where no verified application list is available, the part number, mounting details, connector style, and published specifications should be used as the primary selection criteria.

In the absence of a verified fitment list, the safest approach is to compare the removed unit directly with the listed product details. That includes checking the housing style, pulley layout, regulator arrangement, and any visible identification numbers before supply is approved.

Compatibility note: Confirm compatibility using part number TDR11037, the centre surface mount style, the 55mm x 52mm x 75mm housing size, and the 21mm x 37mm switch mounting hole before purchase.

FAQ

What is the part number for this switch housing?

The listed part number is TDR11037. For this listing, part number TDR11037 is the main reference point. These details should still be checked against the original unit before ordering.

What are the dimensions of the housing?

The overall dimensions are 55mm x 52mm x 75mm. For this listing, part number TDR11037 is the main reference point. These details should still be checked against the original unit before ordering.

What size switch mounting hole does it use?

The switch mounting hole is 21mm x 37mm. For this listing, part number TDR11037 is the main reference point. These details should still be checked against the original unit before ordering.

Is this sold as a set or as a single item?

It is sold as each, so it is supplied as a single unit. For this listing, part number TDR11037 is the main reference point. These details should still be checked against the original unit before ordering.

Does this product include a warranty?

Yes. A one-year warranty is listed for this product. For this listing, part number TDR11037 is the main reference point. These details should still be checked against the original unit before ordering.

What type of product is it?

It is listed as a switch mount/panel, described as a Thunder Switch Housing Centre Surface Mount. For this listing, part number TDR11037 is the main reference point. These details should still be checked against the original unit before ordering.