876294 U-Joint Drive Bellows · Fits Volvo Penta AQ200–290 / SP-A select, Replaces 18-2744, 89030, 875826

876294 U-Joint Drive Bellows · Fits Volvo Penta AQ200–290 / SP-A select, Replaces 18-2744, 89030, 875826

GHMarine U-joint / drive bellows for select Volvo Penta AQ and SP-A drives — OEM 876294 (single bellow). Cross-refs 18-2744, 89030, REC876294 / RM876294. Index / kit listing 875826 (and related 775484 / 876294-0) points to this same physical bellow when your EPC shows that path — 875826 is not a second bellow body.

This page is the canonical single-bellow listing for 876294. Internal CSKU 18B3001 maps to the same physical part via the 875826 index — do not buy a second page for the same bellow. It is not exhaust bellow 876631 (GH 17B1008), not with-flapper 876633, not seawater hose 875822 (GH 18H1002), and not OMC Cobra / Volvo SX U-joint 3854127.

Which bellow is this?

It is the rubber U-joint / drive bellows that seals the AQ-series drive joint area on the listed Volvo Penta packages. Confirm the old bellow or EPC shows 876294 (or the 875826 kit index that resolves to 876294) before you order.

It is not Cobra / SX U-joint 3854127 / 18-2765 / 89200 / 9-72707 (different platform — GH 18B5002 / 18B1002 family), not AQ exhaust bellow 876631 without flapper (GH 17B1008), not with-flapper exhaust 876633, not seawater hose 875822, and not the 876631+876294 combo pack (GH 18B2001).

Signs yours is due

• AQ / SP-A U-joint boot is cracked, split, oil-soaked, or collapsing — stamped 876294 / 18-2744 / 89030 when readable.
• Water or gear-lube evidence around the drive joint bellow (not an engine-bay exhaust-hose leak and not a seawater inlet hose).
• Your chart shows kit index 875826 but the physical bellow is still 876294 — stay on this page; do not hunt a second SKU for the same boot.
• Divert: need Cobra/SX 3854127 → that family (not this page). Exhaust bellow only → GH 17B1008. Exhaust + U-joint combo → GH 18B2001. Seawater hose 875822 → GH 18H1002.

Will it fit my drive?

This bellow is Compatible with select Volvo Penta AQ200 / AQ250 / AQ270 / AQ275 / AQ280 / AQ280DP / AQ290 / AQ290DP and select SP-A codes that specify 876294 (or the 875826 index path). Drive model and EPC decide fit — do not order from a hard-coded year band alone.

*Not for OMC Cobra / Volvo SX packages that specify 3854127. Those are a different U-joint platform — do not mix this page with Cobra/SX fitment charts.

OEM & swap numbers

Primary OEM 876294. Kit / index path 875826 (also see 775484 / 876294-0 when EPC lists them) resolves to this bellow. Cross-refs 18-2744, 89030, REC876294 / RM876294. CEF 500510K only when the package matches — it does not change the primary OEM identity.

Wrong part? Read before you order

• NOT OMC Cobra / Volvo SX U-joint 3854127 (GH 18B5002 / 18B1002 family)
• NOT AQ exhaust bellow 876631 without flapper (GH 17B1008)
• NOT with-flapper exhaust bellow 876633
• NOT seawater hose 875822 (GH 18H1002)
• NOT exhaust + U-joint combo — that is GH 18B2001
• NOT a second storefront page for the same bellow (internal 18B3001 = same 876294 — use this page)
• NOT a complete transom seal kit with bearing + multiple boots

What ships in the box

• 1 × U-joint / drive bellows (876294 family)
• Clamps when supplied (photos often show 2 worm-gear clamps — confirm against package; clamps do not create a factory kit OEM)

Often ordered with related SKUs

• AQ exhaust bellow without flapper → GH 17B1008 (876631)
• Exhaust + U-joint combo → GH 18B2001
• AQ seawater hose 875822 → GH 18H1002
• Cobra/SX U-joint 3854127 family → GH 18B5002 / 18B1002 (different platform)

Install tips (drive bellow)

Drive / U-joint bellow work. Cold engine; support the boat and drive; disconnect battery; follow the Volvo Penta service procedure for AQ / SP-A bellow replacement. This job usually requires removing the sterndrive and using the bellow adhesive / expander method specified in the manual — do not treat it like a short engine-bay exhaust hose.

1. Confirm old bellow / EPC is 876294 (or 875826 index → 876294) — not 3854127 and not exhaust 876631.
2. Remove the drive per the service manual; support the bellow area.
3. Cut / remove the old bellow; clean mating surfaces; prepare adhesive only as the manual specifies.
4. Install the new bellow and clamps (if supplied) in the correct orientation; expand / seat per the procedure for that drive.
5. Reinstall the drive; check alignment and bellow seating; run and inspect for leaks before returning the boat to service.

FAQ

Is 875826 a different bellow?

No. 875826 is a kit / index path that resolves to the same physical 876294 bellow on this page.

Is this the same as internal SKU 18B3001?

Same physical 876294 bellow. This page is the canonical single-bellow listing — do not order a second page for the same part.

Will this fit OMC Cobra or Volvo SX?

No. Those platforms use 3854127-family U-joint bellows. Do not mix this AQ page with Cobra/SX charts.

Is 18-2765 / 89200 a replacement for this?

No. Those are Cobra/SX crosses. This page uses 18-2744 / 89030 for the AQ 876294 family.

Do I need the exhaust bellow too?

Only if that part is also due. Exhaust 876631 is GH 17B1008; both together as a combo is GH 18B2001.

What comes in the box?

One 876294 U-joint bellow and clamps when supplied (confirm against your package).

Please note

Aftermarket replacement by GHMarine. Not affiliated with engine manufacturers named above. "Compatible with", "Replaces", and cross-ref numbers identify the 876294 AQ U-joint bellow family — always confirm drive model, EPC, and package contents before ordering. Not for OMC Cobra / Volvo SX 3854127 applications.