Denco supplier catalog / Part reference

LO 41A5434-13 — Denco Full belt assembly

Denco lists LO 41A5434-13 as Full belt assembly. Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment.

US source scopeUpdated 2026-09-12Independent Anderson reference

Match the whole number.

Denco catalog number: LO 41A5434-13. Keep the complete supplier number, including prefixes and suffixes. This identifies the supplier catalog listing.

A corresponding manufacturer part number or equivalent component has not been verified. Any manufacturer or designation stated by the supplier is labeled separately below.

Denco US supplier listing: Liftmaster Full Belt Assembly, 8′span.sku · checked 2026-09-12 · Denco

Denco US supplier listing: Liftmaster Full Belt Assembly, 8′span.sku · checked 2026-09-12 · Denco

Values apply to the exact identifier and scope in the cited source.
Supplier catalog number	LO 41A5434-13 Denco US supplier listing: Liftmaster Full Belt Assembly, 8′span.sku · checked 2026-09-12 · Denco
Source scope	Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment. Denco US supplier listing: Liftmaster Belt Drive Gear & Sprocket Assembly (Old Style)footer#footer, Contact Us postal address: Millersburg, OH 44654; supplier location only · checked 2026-09-12 · Denco
Component function described by Denco	Full belt assembly Denco US supplier listing: Liftmaster Full Belt Assembly, 8′Product h1 and any Description section · checked 2026-09-12 · Denco
Manufacturer named by Denco	Liftmaster Denco US supplier listing: Liftmaster Full Belt Assembly, 8′Additional information manufacturer row · checked 2026-09-12 · Denco
Supplier variant designation	8-foot source designation Denco US supplier listing: Liftmaster Full Belt Assembly, 8′Product h1 · checked 2026-09-12 · Denco
Source length designation	8 ft; product-label designation; physical belt length and compatible door height not defined Denco US supplier listing: Liftmaster Full Belt Assembly, 8′Product h1 · checked 2026-09-12 · Denco
Source limitation	The ten models are stated directly on this eight-foot listing, independently of the seven-foot item. Denco US supplier listing: Liftmaster Full Belt Assembly, 8′Product h1, supplier SKU and Description review · checked 2026-09-12 · Denco

Documented fitment & exclusions

Read the exact equipment or component, market, production and variant limits in every row. An omitted pairing has not been verified by this reference.

Source statements and their exact conditions. Use the checker below to compare equipment or a component.
Equipment or component / relationship	Evidence and conditions
2280 Documented compatibility From Denco catalog LO 41A5434-13 to 2280.	Conditional Additional source conditions or an adapter must be checked before confirming compatibility. Details still needed source conditions Use the exact label and the source scope below. An unanswered condition keeps this result conditional or unverified. Denco associates supplier SKU LO 41A5434-13 with exact model 2280. Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment. Applies only within this source scope Market: US Model scope: 2280 Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment. Direct model association stated in the supplier description; this is supplier evidence. The ten models are stated directly on this eight-foot listing, independently of the seven-foot item. Source variant label: 8-foot source designation. Denco US supplier listing: Liftmaster Full Belt Assembly, 8′Description paragraph 1 · checked 2026-09-12 · Denco
2500 Documented compatibility From Denco catalog LO 41A5434-13 to 2500.	Conditional Additional source conditions or an adapter must be checked before confirming compatibility. Details still needed source conditions Use the exact label and the source scope below. An unanswered condition keeps this result conditional or unverified. Denco associates supplier SKU LO 41A5434-13 with exact model 2500. Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment. Applies only within this source scope Market: US Model scope: 2500 Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment. Direct model association stated in the supplier description; this is supplier evidence. The ten models are stated directly on this eight-foot listing, independently of the seven-foot item. Source variant label: 8-foot source designation. Denco US supplier listing: Liftmaster Full Belt Assembly, 8′Description paragraph 1 · checked 2026-09-12 · Denco
2500B Documented compatibility From Denco catalog LO 41A5434-13 to 2500B.	Conditional Additional source conditions or an adapter must be checked before confirming compatibility. Details still needed source conditions Use the exact label and the source scope below. An unanswered condition keeps this result conditional or unverified. Denco associates supplier SKU LO 41A5434-13 with exact model 2500B. Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment. Applies only within this source scope Market: US Model scope: 2500B Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment. Direct model association stated in the supplier description; this is supplier evidence. The ten models are stated directly on this eight-foot listing, independently of the seven-foot item. Source variant label: 8-foot source designation. Denco US supplier listing: Liftmaster Full Belt Assembly, 8′Description paragraph 1 · checked 2026-09-12 · Denco
2500D Documented compatibility From Denco catalog LO 41A5434-13 to 2500D.	Conditional Additional source conditions or an adapter must be checked before confirming compatibility. Details still needed source conditions Use the exact label and the source scope below. An unanswered condition keeps this result conditional or unverified. Denco associates supplier SKU LO 41A5434-13 with exact model 2500D. Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment. Applies only within this source scope Market: US Model scope: 2500D Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment. Direct model association stated in the supplier description; this is supplier evidence. The ten models are stated directly on this eight-foot listing, independently of the seven-foot item. Source variant label: 8-foot source designation. Denco US supplier listing: Liftmaster Full Belt Assembly, 8′Description paragraph 1 · checked 2026-09-12 · Denco
2580 Documented compatibility From Denco catalog LO 41A5434-13 to 2580.	Conditional Additional source conditions or an adapter must be checked before confirming compatibility. Details still needed source conditions Use the exact label and the source scope below. An unanswered condition keeps this result conditional or unverified. Denco associates supplier SKU LO 41A5434-13 with exact model 2580. Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment. Applies only within this source scope Market: US Model scope: 2580 Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment. Direct model association stated in the supplier description; this is supplier evidence. The ten models are stated directly on this eight-foot listing, independently of the seven-foot item. Source variant label: 8-foot source designation. Denco US supplier listing: Liftmaster Full Belt Assembly, 8′Description paragraph 1 · checked 2026-09-12 · Denco
2585 Documented compatibility From Denco catalog LO 41A5434-13 to 2585.	Conditional Additional source conditions or an adapter must be checked before confirming compatibility. Details still needed source conditions Use the exact label and the source scope below. An unanswered condition keeps this result conditional or unverified. Denco associates supplier SKU LO 41A5434-13 with exact model 2585. Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment. Applies only within this source scope Market: US Model scope: 2585 Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment. Direct model association stated in the supplier description; this is supplier evidence. The ten models are stated directly on this eight-foot listing, independently of the seven-foot item. Source variant label: 8-foot source designation. Denco US supplier listing: Liftmaster Full Belt Assembly, 8′Description paragraph 1 · checked 2026-09-12 · Denco
3280 Documented compatibility From Denco catalog LO 41A5434-13 to 3280.	Conditional Additional source conditions or an adapter must be checked before confirming compatibility. Details still needed source conditions Use the exact label and the source scope below. An unanswered condition keeps this result conditional or unverified. Denco associates supplier SKU LO 41A5434-13 with exact model 3280. Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment. Applies only within this source scope Market: US Model scope: 3280 Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment. Direct model association stated in the supplier description; this is supplier evidence. The ten models are stated directly on this eight-foot listing, independently of the seven-foot item. Source variant label: 8-foot source designation. Denco US supplier listing: Liftmaster Full Belt Assembly, 8′Description paragraph 1 · checked 2026-09-12 · Denco
3500 Documented compatibility From Denco catalog LO 41A5434-13 to 3500.	Conditional Additional source conditions or an adapter must be checked before confirming compatibility. Details still needed source conditions Use the exact label and the source scope below. An unanswered condition keeps this result conditional or unverified. Denco associates supplier SKU LO 41A5434-13 with exact model 3500. Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment. Applies only within this source scope Market: US Model scope: 3500 Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment. Direct model association stated in the supplier description; this is supplier evidence. The ten models are stated directly on this eight-foot listing, independently of the seven-foot item. Source variant label: 8-foot source designation. Denco US supplier listing: Liftmaster Full Belt Assembly, 8′Description paragraph 1 · checked 2026-09-12 · Denco
3585 Documented compatibility From Denco catalog LO 41A5434-13 to 3585.	Conditional Additional source conditions or an adapter must be checked before confirming compatibility. Details still needed source conditions Use the exact label and the source scope below. An unanswered condition keeps this result conditional or unverified. Denco associates supplier SKU LO 41A5434-13 with exact model 3585. Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment. Applies only within this source scope Market: US Model scope: 3585 Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment. Direct model association stated in the supplier description; this is supplier evidence. The ten models are stated directly on this eight-foot listing, independently of the seven-foot item. Source variant label: 8-foot source designation. Denco US supplier listing: Liftmaster Full Belt Assembly, 8′Description paragraph 1 · checked 2026-09-12 · Denco
3850 Documented compatibility From Denco catalog LO 41A5434-13 to 3850.	Conditional Additional source conditions or an adapter must be checked before confirming compatibility. Details still needed source conditions Use the exact label and the source scope below. An unanswered condition keeps this result conditional or unverified. Denco associates supplier SKU LO 41A5434-13 with exact model 3850. Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment. Applies only within this source scope Market: US Model scope: 3850 Denco's US supplier listing; exact product market/revision applicability is not established; confirm installed equipment. Direct model association stated in the supplier description; this is supplier evidence. The ten models are stated directly on this eight-foot listing, independently of the seven-foot item. Source variant label: 8-foot source designation. Denco US supplier listing: Liftmaster Full Belt Assembly, 8′Description paragraph 1 · checked 2026-09-12 · Denco

Direct replacement paths

No direct successor for LO 41A5434-13 is verified in this reference.

A direct replacement statement does not establish reverse interchangeability, a kit equivalent or a later replacement chain.

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Sources & scope

Denco US supplier listing: Liftmaster Belt Drive Gear & Sprocket Assembly (Old Style)Denco · US · checked 2026-09-12
Denco US supplier listing: Liftmaster Full Belt Assembly, 8′Denco · US · checked 2026-09-12

Anderson prepared this reference from the listed evidence. Source statements are not an Anderson installation inspection or independent product test. Official documents stay on their publisher’s website.

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