Model L Parts Available From -
         
                           - Suppliers Of High-Quality Aftermarket Parts for Gravely 5, 6.6, & 7.6-hp Tractors
 

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Engine Parts For The 5-hp Models -

Gravely L-series Engine

    GT ENTERPRISES carries a wide variety of aftermarket parts necessary to repair or rebuild your 5-hp L-series Engine.

   

    We have below an exploded view of the 5-hp L-series engine indicating the parts we currently have available for them, followed by a chart indicating the part number and name of each part we offer for sale.

 
     Once you know what you need, simply click on the "Add To Cart" button and follow the instructions.

ILLUSTRATED VIEW:

Gravely 5-HP Engine
                                        IPL
AVAILABLE PARTS:
(Note: Original Gravely part numbers from the various era's are included, where available, for your convenience)

Ref. #: Original
Part #:
1972
Part #:
Other
Part #s:
Description: Price
Each:
Purchase:


N/A


Upper End Gasket
                                                Set for 5-HP Engines
                                                w/Spring-loaded Cups
#15676A
Upper End Gasket Set
for Engines with Spring-Loaded Valve Cover Assemblies
 
Includes:
    (1) Head Gasket*
    (1) Cylinder Bottom Gasket
    (1) Intake Manifold Gasket *
    (1) Exhaust Manifold Gasket *
    (2) Sleeve Gaskets
    (2) Valve Plunger Gaskets
* = Improved material type   
  Note: If your engine has been converted to a newer-style two-piece valve cover assembly, you must order one of the other kits listed below.
$35.00
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N/A

Upper End Gasket Set
                                              for 6.6-HP Engines
                                              w/2-piece Valve Cover
                                              Assemblies
15676B
Upper End Gasket Set
for Engines with Two-Piece Valve Cover Assemblies with Side Doors Having Cork Gaskets
 
Includes:
    (1) Head Gasket *
    (1) Intake Gasket *
    (1) Exhaust Gasket *

    (1) Cylinder Bottom Gasket
    (2) Valve Spring Washer Gaskets
    (2) Upper Cover Gaskets
    (2) Valve Cover Gaskets (cork)
    (2) Lower Cover Gaskets
    (2) Valve Plunger Gaskets

* =
Improved material type          

$44.00
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N/A 15676 21108400
Upper End Gasket
                                                Set for 7.6-HP Engines
                                                w/Single-piece Valve
                                                Cover Assemblies Caps
15676C
Upper End Gasket Set
for Engines with Single Cast Iron Valve Cover Assemblies with Side Doors Having Cork Gaskets
 
Includes:
    (1) Head Gasket*
    (1) Intake Gasket *
    (1) Exhaust Gasket*
    (1) Cylinder Bottom Gasket
    (2) Valve Spring Washer Gaskets
    (2) Upper Cover Gaskets
    (2) Valve Cover Gaskets (cork)
    (2) Lower Cover Gaskets
    (2) Valve Plunger Gaskets

* = Improved material type         

$42.00

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Top Air
                                                          Deflector for
                                                          Gravely Model
                                                          L 6.6-HP
                                                          Engines L-839 13036
Top Air Deflector for T-head Engines With SLANTED Spark Plug
- Unfinished -
$8.00
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   Left Air
                                                          Deflector for
                                                          Gravely Model
                                                          L Engines L-838-B-LH

Operator's LEFT Air Deflector for ALL T-head Engines
- Unfinished. Screws sold separately -
$7.00
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 Right Air
                                                          Deflector for
                                                          Gravely Model
                                                          L Engines L-838-A-RH 12711
Operator's RIGHT Air Deflector for ALL T-head Engines
- Unfinished. Screws sold separately -
$7.00
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Side Air Deflector
                                                Screws

DS-1

Air Deflector Screws
- Sold In Pairs -
$1.00
(2 screws)


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1 L-311-X 12612
Exhaust Valve
                                            #12612
Note: Our valves are custom made for us by a world leader in the manufacture of high-quality engine valves. They are made to original Factory specifications, and require no special valve guide in order to be used in your Gravely. If you have original Factory guides that are new, or your existing guides are still within spec, our valves will work with them perfectly.
$21.00
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2 L-311-N
12611
Intake Valve
                                            #12611
Note: Our valves are custom made for us by a world leader in the manufacture of high-quality engine valves. They are made to original Factory specifications, and require no special valve guide in order to be used in your Gravely. If you have original Factory guides that are new, or your existing guides are still within spec, our valves will work with them perfectly.
$12.00
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VALVE GUIDES The original style valve guides for the 5-HP Gravely engine are no longer available. If your original valve guides need to be replaced, you will need to convert your tractor over to the style used on the Gravely 7.6-hp Engine. If you need assistance making this conversion, call us and we will be glad to help you.



3 L-312
12613
Valve Spring
NLA
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4
5741
5741
Valve Spring Cap
NLA
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5
5742
5742
Valve
                                                          Spring
                                                          Retainer Clip
                                                          #5742
Valve Spring Cap Key (aka Valve Keeper)
$6.00
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6A
L-319
None

L-877/L-319 Gasket
Sleeve Gasket
(for engines with spring-loaded valve cover assemblies)
$2.00
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6B
L-407-A
18318
08502300
Valve Plunger
                                            Gasket #18318
Valve Plunger Gasket

$2.25

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7
L-412
12622
Magneto Cam
                                            Shaft Seal #12622
(Magneto) Cam Shaft Oil Seal
$6.00
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8
L-406-I
12616
(Magneto) Cam Shaft Bushing NLA
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9
L-426
12631
Cam Shaft Bushing NLA
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10
L-110/L-114 12583


Crank Pin &
                                              Bearing #12577
Drive Pinion Shaft & Bushing
- Reconditioned -
Shaft has been trued and a NEW bushing has been manufactured and fitted to it per factory specifications.

A WORN OUT DRIVE PINION BUSHING IS AN ENGINE KILLER!

If your Drive Pinion Bushing is worn beyond spec, it will starve the top end of your engine for oil, resulting in a severely shortened engine life.
REPLACE THEM NOW BEFORE IT'S TOO LATE!

    Notes: (1) Requires A Usable Core. Core charge is $35, which will be refunded upon receipt and examination of and determination that your original shaft is rebuildable.
            (2) This is the NEW STYLE BUSHING, which has a woodruff key on the side. If your crankcase does NOT have a keyway cut in it for this woodruff key, you will have to have a machine shop cut one before you can install this new bushing and reconditioned shaft.


$140.00
(includes $25.00 core charge)

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11
L-210
12592 21272300
Chassis Rear
                                            Gasket #12592
Chassis Rear Gasket
$10.00


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12 L-816 8227 OUR # MT-1

MuffleTone
                                                          Muffler

MuffleTone


                                                          Muffler
Muffler

A GTGRAVELYPARTS EXCLUSIVE!
Our newly designed muffler provides
noticeably quieter operation without
increasing backpressure at the engine.
Mounting hardware included.
No drilling required.

It is so much quieter even your wife
will notice the difference!

$58.00
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12 L-816 8227 21457900 Pepper Pot
                                            Muffler
Muffler - pepperpot style
(by itself)
$9.00
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12
N/A 13415
1" Pipe Nipple
                                            & Lockring for Pepperpot
                                            Muffler
Muffler Pipe Nipple
(includes locking nut #10866)
$3.00

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13 1709 1709 Our #
1709-W89D

Champion
                                                        Spark Plug
                                                        #W89D
Champion W89D Spark Plug (hotter)

$13.00
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13
1709
1709 Our #
1709-3076

Spark Plug
                                                        #3076
Autolite 3076 Spark Plug (std)
Note: This is the current part number for the original TT-10 - it is physically and functionally identical to it.

$5.00
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13
1709 1709 Our #
1709-W14

Champion
                                                        Spark Plug #W14
Champion W14 Spark Plug (std)

$11.00
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L-826 12708
Spark Plug Wire
                                                Standoff Bracket &
                                                Grommet
Spark Plug Wire Standoff Bracket
- Unfinished. Includes high-temperature grommet -
$3.50
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L-827 12325
Spark
                                                          Plug Wire
                                                          Bracket
                                                          Grommet for
                                                          L-series
                                                          TractorsReplacement Spark Plug Wire Standoff Grommet
- For Bracket Shown Above. High-Temperature Material -
$2.00
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None Our #
SPA-1

Spark Plug
                                                      Adapter

Spark Plug Adapter
Allows you to use a modern, less expensive plug and also use a modern compression checker on your 5-hp engine.
$10.50

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None
Our #
SPA-
2

Spark
                                              Plug Adapter with Plug
Spark Plug Adapter With Plug
Special spark plug has long threads, which places ignition point at the same place inside the cylinder as the larger, more expensive plugs. Same heat range as Champion W14.
For use with 5 & 6.6-hp engines.

$13.00

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None Our #
SPA-3

Spark Plug For Use
                                              With Adaptor
Replacement Spark Plug For Use With Spark Plug Adapter
For use with 5 & 6.6-hp engines.

$3.00
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14
154-S & 155-S

180082 & 180087
Head Bolt Set - Stainless Steel
For Engines WITHOUT Top Air Deflectors.
Factory Length: (12) 1-3/8" Long.

$10.00

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14 154-S & 155-S
180082 & 180087 Head Bolt Set - Stainless Steel
For Engines WITH Top Air Deflectors.
Factory Lengths: (10) 1-3/8" Long, & (2) 2" Long,
$10.00
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15
5735
5735 21371400
#5735 Head Gasket
Head Gasket - New Improved Material
$16.00

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16
L-407-C 12621 08576100
Exhaust Gasket
                                            #12621
Exhaust Gasket - New Improved Material
$3.00
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17
L-407-B
12621
Exhaust Gasket
                                            #12621
Intake Gasket - New Improved Material
$3.00
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18

12614

#12614 Cylinder Bottom
                                            Gasket
Cylinder Bottom Gasket
$2.25
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19

14594
L-series Rings
Piston Ring Set - STD size
$24.00
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19

14595
L-series Rings
Piston Ring Set - .005"-oversized
$24.00
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19

14596
L-series Rings
Piston Ring Set - .010"-oversized
$24.00
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19

14597
L-series Rings
Piston Ring Set - .015"-oversized
$24.00
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19

14598
L-series Rings
Piston Ring Set - .020"-oversized
$24.00
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19

14599
L-series Rings
Piston Ring Set - .025"-oversized
$24.00
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19

14600
L-series Rings
Piston Ring Set - .030"-oversized
$24.00
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19
14602
L-series Rings
Piston Ring Set - .040"-oversized

$24.00
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20
LH-543-STD 14592


Piston
                                                #14592 - STANDARD BORE    Piston - STD size
              
(includes wrist pin & keepers)
Precision made to factory specifications.
Rings sold separately, above.


$52.00
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20
LH-543-10 14051


Piston #14051,
                                                  .010" BORE    Piston - 0.010"-oversized
(includes wrist pin & keepers)
Precision made to factory specifications.
Rings sold separately, above.


$52.00


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20
LH-543-20 14053


Piston #14053,
                                                    .020" BORE   Piston - 0.020"-oversized
(includes wrist pin & keepers)
Precision made to factory specifications.
Rings sold separately, above.

$52.00 .
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20
LH-543-30 14055



Piston #14055,
                                                    .030" BORE   Piston - 0.030"-oversized
(includes wrist pin & keepers)
Precision made to factory specifications.
Rings sold separately, above.

$52.00
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20
14057




Piston #14057,
                                                    .040" BORE  Piston - 0.040"-oversized
(includes wrist pin & keepers)
Precision made to factory specifications.
Rings sold separately, above.

$52.00
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None
LH-545
13076

Wrist Pin Keepers
                                              #13076
Wrist Pin Keepers
(sold in pairs)
$3.50
per pair

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21 L-306-A
12609
Rod Bushing, Small (upper) TBA
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22
L-306-B
12610
Lower Rod Bushing
                                              #12610
Rod Bushing, Large (lower)
- Inside Diameter is undersized. Must be reamed to fit your crankpin after installation -
$9.00

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23
L-105
12577
Crankpin - Reconditioned
Note: Requires A Usable Core.
TBA
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24
L-115
12984
Timing Pinion
                                            Bearing 12984
Timing Pinion Bearing
$16.00
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25
L-416 12626
Idler Gear
                                            Bearing #12626
Idler Gear Bearing
$5.00

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26 L-426
12631
Cam Shaft Bushing NLA
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27
L-126-A
13491
Bearing Cap Seal Kit
Note: Original double-lipped style is no longer available. We supply two single-lipped with installation instructions so as to perform the same function. Price listed is for TWO seals.
$15.00

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28
L-125
12585

Bearing Cap Gasket
                                              #L-125

Bearing Cap Gasket
- For Caps WITH #L-103 On Them -
(Not required if your Bearing & Pump Cap has the #18073P1 on it. If it does, use gasket sealer instead of a gasket.)
$4.50
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7106/7107


Bearing Cap ShimsBearing Cap Shims
Quantity of (4) 0.010"-thick shims per pack
(Not Shown In Drawing)


$5.00
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Our
#CR-6.6-7.6

Complete Cylinder Reconditioning Service

Includes -
* Electrostatically clean Cylinder & Head
* Cylinder Boring
* New Piston, Rings, Keepers - installed
* Valve Job
* New Valves & Guides - installed
* Cylinder & Head painted w/Hi-temp Paint
* Upper End Gasket Set
* New set of Stainless Steel Headbolts
* New Spark Plug
 
NOTES:
* Price using our Checkout System includes shipping of your reconditioned Cylinder, Head, and related parts back to you.
* Requires a rebuildable Core. If your Cylinder is worn past .030"-over specifications, it can be sleeved for an additional fee. Contact us for more information about sleeving your Cylinder.
* If your core is unusable, you will be notified and it can be returned to you, if you so desire. Return postage for your unusable Cylinder is your responsibility.
*
Please allow 4- 8 weeks turnaround. Rush service available for an additional fee.
$340.00
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Our
#RC-1
Reconditioned Cylinder - Valve Job, Guides, Cylinder Bored,  Piston, Wrist Pin, Keepers - Ready To Install
Note: Requires A Usable Core. Call or e-mail for more information.
Call or E-mail

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Our
#RE-1
Fully Reconditioned Engine - Ready To Install.
Note: Requires A Usable Core.
Call or E-mail
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