MerCruiser | Recmar

Exhaust Elbow for MerCruiser 2.5, 3.0 & 3.0LX 4-Cyl - Replaces 12076A2 / 76325A2 | MAR076

MAR076

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Key features:

MerCruiser OEM Ref: 12076A2 | 12076A1 | 76325A2 | 95864A2 | 76771A2
Main Fitment: 2.5L, 3.0L, 3.0LX - 1982+ late / new-model style
Includes: Fitment Gasket & Hardware ✅

£177.28 GBP

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Product Specifications and Features

MAR076 is an aftermarket cast marine exhaust elbow for selected MerCruiser inline 4-cylinder petrol engines. It is the late-style elbow family commonly used on GM 2.5L, 3.0L and 3.0LX engines from 1982 onwards, and it is primarily cross-referenced to MerCruiser 12076A2, 12076A1 and 76325A2, plus OMC / Bombardier 0509530.

This part routes exhaust gases and cooling water away from the manifold into the exhaust outlet system. On MerCruiser 4-cylinder applications, this elbow family is commonly described as the late round-outlet / new-model elbow used with the later exhaust hose bellows arrangement. Because Mercury cataloging can split this system between 76325A2 and 12076A2.

Key Specifications

Spec	Details
Recmar part number	`MAR076`
Product type	Marine exhaust elbow / riser
Engine type	Marine petrol / gasoline
Primary engine family	MerCruiser GM inline 4-cylinder
Main fitment	`2.5L`, `3.0L`, `3.0LX`
Model range note	`1982+` late / new-model style
Construction	Cast marine exhaust elbow
Outlet style	Late round-outlet elbow family
Mounting hardware shown	`2` mounting bolts in supplied image
Gasket family	`27-997771`, `27-997772`, `27-99777Q02`
Related bellows	`32-44348001`
Related clamp	`104-138SMO` / Mercury `54-815504372`
Related screw	`10-668631`
Related mounting kit	`REC20975-MK`
Typical aftermarket assembly family	Commonly catalogued as the late `4-inch` inline-4 elbow assembly family

Engine Compatibility

Engine family	Typical applications
MerCruiser `2.5L` / `120` / GM `153 cid`	Inline 4-cylinder engines from `1982+` using the late/new-model elbow style
MerCruiser `3.0L` / `140` / GM `181 cid`	Inline 4-cylinder engines from `1982+` using the matching late-style manifold / elbow setup
MerCruiser `3.0LX` / GM `181 cid`	`1990+` 4-cylinder applications using the later round-outlet elbow family
OMC / Bombardier Stern Drive equivalent	Cross-reference `0509530` on selected 4-cylinder stern drive applications

Fitment Notes

Check before ordering	Why it matters
Old elbow number	This listing is strongest against `12076A2`, `12076A1`, `76325A2` and `0509530`
Manifold / elbow style	Match the late/new-model round-outlet elbow style, not earlier or different 4-cylinder exhaust setups
Gasket pattern	This family uses gasket `27-997772` / `27-99777Q02`
Service parts	Bellows `32-44348001`, clamp `104-138SMO` and screw `10-668631` are common associated parts
Mixed catalog references	Mercury and aftermarket catalogs sometimes split `76325A2` and `12076A2` across the same exhaust family

OEM and Cross References

Brand	Part number	Notes
Mercury / MerCruiser	`12076A2`	Primary current OEM reference
Mercury / MerCruiser	`12076A1`	Earlier OEM reference superseded by `12076A2`
Mercury / MerCruiser	`76325A2`	Common older elbow-family reference grouped with `12076A2` in aftermarket catalogs
Mercury / MerCruiser	`95864A2`	Superseded to `12076A2` in multiple OEM-retail catalogs
OMC / Bombardier	`0509530`	Confirmed on Recmar MAR076 page
Sierra	`18-1972`	Strong aftermarket equivalent to `76325A2` family
Sierra	`18-1975-1`	Frequently catalogued against `12076A2` late-style assembly listings
GLM	`51130`	Common cross to `76325A2`
GLM	`51160`	Common cross to `12076A2` assembly listings
Barr	`MC-20-76325`	Aftermarket equivalent
Barr	`MC-20-12076`	Aftermarket equivalent
Osco	`6325`	Common aftermarket cross
Mallory	`9-40552`	Common aftermarket cross
Additional catalog reference	`76771A2`	Seen in some gasket / aftermarket compatibility listings; not the primary Recmar MAR076 OEM cross

Associated / Service Parts

Part type	Reference
Elbow gasket	`27-997771`, `27-997772`, `27-99777Q02`
Exhaust bellows / connector	`32-44348001`
Clamp	`54-815504372` / `REC104-138SMO`
Screw	`10-668631` / `REC10-668631`
Mounting kit	`REC20975-MK`

Field	Value
Brand	Recmar
MPN	`MAR076`
Product type	Exhaust elbow
Alternate name	Exhaust riser / elbow assembly
Engine brand	MerCruiser
Engine family	GM inline 4-cylinder marine petrol
Compatible engines	`2.5L`, `3.0L`, `3.0LX`
Year note	`1982+` late/new-model style
OEM references	`12076A2`, `12076A1`, `76325A2`, `95864A2`, `0509530`
Aftermarket references	`18-1972`, `18-1975-1`, `51130`, `51160`, `MC-20-76325`, `MC-20-12076`, `6325`, `9-40552`
Condition	New aftermarket replacement

Shipping Information

All orders ship from the UK. Orders placed Monday–Thursday before 12:00pm are processed same day. Orders placed Friday after 12:00pm through Sunday are processed the following Monday. Processing times vary by stock location.

Out of stock items can be back-ordered with a typical 3–4 week lead time.

If an item shows "Dispatch Available Today" and you order after 2pm UK time, processing begins the next business day.

All times are in UK BST.

Exhaust Elbow for MerCruiser 2.5, 3.0 & 3.0LX 4-Cyl - Replaces 12076A2 / 76325A2 | MAR076

£177.28 GBP

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