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Murray muffler Mufflers for Kohler Engines
A bad muffler can affect the running of your engine. Jacks can supply factory fresh mufflers for all types of outdoor power equipment.

PTO-MOUNT MUFFLER KITS & GUARD KIT

Picture Outlet Location/Direction Model Outlet O.D. A B C D D F Order

Rear/Straight CH18-22 1.25" 4.5" 10.5" 5.5" 9.25" Original Part #2478604 has been substituted for:

Part# 2478604S

Our Price: $79.86
Qty:

Filter Side/Straight CH18-22 1.25" 4.5" 10.5" 5.5" Original Part #2478605 has been substituted for:

Part# 2478605S

Our Price: $79.86
Qty:

Starter Side/Straight CH18-22 1.25" 4.5" 10.5" 5.5" Original Part #2478606 has been substituted for:

Part# 2478606S

Our Price: $79.86
Qty:

* No Picture Available Rear/Straight CH25 1.25" 4.5" 10.5" 5.5" 9.25" Original Part #2478610 has been substituted for:

Part# 2478610S

Our Price: $103.08
Qty:

* No Picture Available Filter Side/Straight CH25 1.25" 4.5" 10.5" 5.5" Original Part #2478611 has been substituted for:

Part# 2478611S

Our Price: $103.08
Qty:

* No Picture Available Starter Side/Straight CH25 1.25" 4.5" 10.5" 5.5" Original Part #2478612 has been substituted for:

Part# 2478612S

Our Price: $98.17
Qty:

Guard Kit ** CH18-25 4.75" 10.75" Original Part #2475580 has been substituted for:

Part# 2475580S

Our Price: $91.56
Qty:

* CH25 mufflers are similar but include heat shield and welded-on bracket for shield.
** Shown on 24 786 04 Muffler Kit (muffler not included.)

A - Centerline of crank to bottom of muffler.
B - Centerline of crank to top of muffler. C - PTO face to outer edge of muffler.
D - PTO face to tip of muffler outlet. E - Centerline of crank to bottom of guard.
F - Centerline of crank to top of guard.

SIDE-MOUNT MUFFLER KITS & GUARD KIT

Picture Location Outlet D.B.C. Model Extends Engine Width By Order

Starter Side 2.047" CH18-22 4.0" Original Part #2478609 has been substituted for:

Part# 2478609S

Our Price: $136.30
Qty:

Filter Side *** 2.047" CH18-22 * 4.0" Original Part #2478608 has been substituted for:

Part# 2478608S

Our Price: $136.30
Qty:

Guard Kit ** CH18-22 4.375" Original Part #2475522 has been substituted for:

Part# 2475522S

Our Price: $56.04
Qty:

No Picture Available Starter Side 2.047" CH25 **** 4.25" Original Part #2478619 has been substituted for:

Part# 2478619S

Our Price: $178.13
Qty:

No Picture Available Filter Side *** 2.047" CH25 **** 5.60" Original Part #2478620 has been substituted for:

Part# 2478620S

Our Price: $197.65
Qty:

No Picture Available Guard Kit, Starter Side CH25 4.25" Original Part #5475511 has been substituted for:

Part# 24755149S

Our Price: $51.36
Qty:

No Picture Available Guard Kit, Filter Side CH25 5.60" Original Part #5475512 has been substituted for:

Part# 24755151S

Our Price: $48.51
Qty:

* Not usable on models with oil cooler.
** SHown on 24 786 09 Muffler Kit (Muffler not included.)
*** Requires use of standard 12 050 01 oil filter to avoid interference with muffler.
**** CH25 Kits include dual manifolds.

"Pepperpot" Muffler

Muffler Kit includes 2 eack muffler (52 068 04), manifolds (24 164 05), clamps (237548), gaskets (24 041 02) and nuts (M-0841080).

Picture Description A B Model Order

Muffler Kit 3.5" 4.0" CH18-25 Original Part #2478607 has been substituted for:

Part# 2478607S

Our Price: $102.20
Qty:

Guard 3.875" 4.5" CH18-25 Original Part #2531401 has been substituted for:

Part# 2531401S

Our Price: $27.21
Qty:

A - Centerline of crank to bottom of muffler/guard. B - PTO face to outer edge of muffler/guard.

Canister Muffler (Horizontal)

Similar to other CH18-25 canister mufflers, but includes special welded-on support bracket and an exhaust outlet pointed down. Will not accept 24 755 80 Guard Kit.

Picture Outlet Direction Outlet O.D. Model Order

Down 1.375" CH18-25 Original Part #2406811 has been substituted for:

Part# 2406811S

Our Price: $100.16
Qty:

NOTE: For mounting, order (2) 24 041 02 gasket, (4) M-0829033 stud, (1) M-0839020 screw, (4) M-0841080 nut.

Canister Mufflers (Vertical)

Filter side version may not be used on CH18-25 models with oil cooler. Fuel pump must also be shielded or electri pump used.

Picture Mounting Location Fit Outlet O.D. Model Order

Part No 2406816 Pictured Above Remote 1.375" CH18-22 Original Part #2406815 has been substituted for:

Part# 2406815S

Our Price: $108.48
Qty:

Filter Side A 1.375" CH18-22 Original Part #2406816 has been substituted for:

Part# 2406816S

Our Price: $102.49
Qty:

A - (As viewed from flywheel)
11.0 " - left mounting hole to left edge of muffler.
6.0" - left mounting hole to right edge of muffler.
15.4" - mounting surface to top of muffler.
2.45" - mounting surface to bottom of muffler.
NOTE: For mounting, order (2) 24 041 02 gasket, (1) 24 164 04 manifold, (4) M-0829033 stud, (4) M-0841080 nut, (1) M-0839020 screw, (1) 12 237 02 clamp.

Crossover Manifolds

Picture Outlet Location Outlet O.D. Extends From PTO Face Model Item Order

Filter Side 1.11" 0.75" Outside Face CH18-25 1 Original Part #2416404 has been substituted for:

Part# 2416404S

Our Price: $56.37
Qty:

Filter Side (Fits duct package) 1.11" 2.125" Outside Face CH18-25 2 Original Part #2416402 has been substituted for:

Part# 2416402S

Our Price: $103.82
Qty:

Starter Side (Fits duct package) 1.11" 2.125" Outside Face CH18-25 3 Original Part #2416403 has been substituted for:

Part# 2416403S

Our Price: $89.78
Qty:

No Picture Available Starter Side (Use w/side muffler) 1.11" 0.25" Inside Face CH18-22 Original Part #2416410 has been substituted for:

Part# 2416410S

Our Price: $54.24
Qty:

No Picture Available Filter Side (Use w/side muffler) 1.11" 0.25" Inside Face CH18-22 Original Part #2416411 has been substituted for:

Part# 2416411S

Our Price: $54.24
Qty:

NOTE: For mounting, order (4) M-0841080 nut and (2) 24 041 02 gasket.

90° Manifold Kit

Picture Fits Muffler Thread Model Order

230410, 275679 1" N.P.T. CH18-25 Original Part #2473001 has been substituted for:

Part# 2473001S

Our Price: $69.44
Qty:

Kit includes (2) elbows, (2) gaskets, (4) nuts. No interference with PTO face.

Stub Manifolds

Picture Outlet O.D. Model Order

1.415" CH18-25 Original Part #2416405 has been substituted for:

Part# 2416405S

Our Price: $15.63
Qty:

1.125" CH18-25 Original Part #2416407 has been substituted for:

Part# 2416407S

Our Price: $19.64
Qty:

Straight Couple

Picture Description Thread Order

Straight Couple 1" N.P.S. Original Part #2424901 has been substituted for:

Part# 2424901S

Our Price: $5.09
Qty:

Use with 90° manifold kit above or other threaded parts.

Exhaust Flange

Picture Description Model Order

Steel, .188" thick CH/CV18-25 Original Part #2429501 has been substituted for:

Part# 2429501S

Our Price: $8.84
Qty:

For adaptation of customer-supplied exhaust.

Number #1 For Lawn Mower Parts! Over 1.2 Million Parts Available!

Number #1 For Lawn Mower Parts!
Over 1.2 Million Parts Available!