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Homelite UT10861 (D3850B) 38cc Chainsaw

 Homelite UT10861 (D3850B) 38cc Chainsaw Parts

Starter - Ignition
Engine Internal - Oil Pump
Carburetor - Muffler - Air Filter
Engine Housing - Fuel Tank - Oil Tank
Clutch - Chain Brake - Drive Case Cover
Handles
     
Starter - Ignition
Click to close
 Fig # Img Part Name Availability Price
A-1
Starter Kit
Starter Kit Obsolete - Not Available
Part #: 300982011
Note: Includes items 2-7
Discontinued
N/A
A-2
Spring & Container
Spring & Container Obsolete - Not Available
Part #: A97908
Discontinued
N/A
A-3
Starter Pulley
Starter Pulley Obsolete - Not Available
Part #: PS03117
Discontinued
N/A
A-4
Screw (10-14 X 5/8 In.)
Screw (10-14 X 5/8 In.) Obsolete - Not Available
Part #: 82621
Discontinued
N/A
A-5
Washer Retaining
Washer Retaining
Part #: 94062
In stock
4 available
 $2.13
Add To Cart
A-6
Starter Grip
Starter Grip
Part #: PS06114
Ships in 9 - 15 business days
 $0.85
Add To Cart
A-7
Starter Rope
Starter Rope
Part #: 900849001
In stock
24 available
 $0.47
Add To Cart
A-8
Baffle, Fan Housing
Baffle, Fan Housing
Part #: 06876
In stock
1 available
 $2.85
Add To Cart
A-9
Rotor W/Starter Pawl
Rotor W/Starter Pawl
Part #: 300952002
In stock
25+ available
 $19.90
Add To Cart
A-10
Ignition Kit
Ignition Kit
Part #: 984883001
In stock
16 available
 $42.70
Add To Cart
A-11
Screw, Thread Form (8-32 x 5/8")
Part #: 82575
Ships in 9 - 15 business days
 $2.14
Add To Cart
A-12
Spark Plug
Spark Plug
Part #: 870174001
In stock
25+ available
 $5.80
Add To Cart
A-13
Ignition Switch Harness
Ignition Switch Harness
Part #: A07602A
In stock
2 available
 $3.35
Add To Cart
A-14
Grommet Wire Harness Obsolete - Not Available
Part #: 550227001
Discontinued
N/A
A-15
Washer, Flat 11/32 in.
Washer, Flat 11/32 in.
Part #: 631049001
In stock
8 available
 $3.99
Add To Cart
Fig #ImgPart NameAvailabilityPrice
A-16
Jam Nut
Jam Nut
Part #: 81229A
In stock
2 available
 $2.13
Add To Cart
A-17
Screw
Screw
Part #: 82620
In stock
7 available
 $2.99
Add To Cart
A-18
Screw (10-14 X 5/8 In.)
Screw (10-14 X 5/8 In.) Obsolete - Not Available
Part #: 82621
Discontinued
N/A
Engine Internal - Oil Pump
Click to expand
 Fig # Img Part Name Availability Price
B-1
Short Block- Complete- 38cc Obsolete - Not Available
Part #: UP04161
Discontinued
N/A
B-800
Gasket, Muffler
Gasket, Muffler
Part #: 06839
In stock
9 available
 $3.99
Add To Cart
B-800
Gasket, Heat Dam
Gasket, Heat Dam Obsolete - Not Available
Part #: 06840A
Discontinued
N/A
B-800
Carburetor Gasket
Carburetor Gasket
Part #: 900843001
In stock
22 available
 $3.99
Add To Cart
B-5
Retaining Ring
Retaining Ring
Part #: UP04051
In stock
3 available
 $2.13
Add To Cart
B-3
Piston & Pin
Part #: A08669
Ships in 9 - 15 business days
 $34.52
Add To Cart
B-4
Piston Ring (38cc) Obsolete - Not Available
Part #: UP04190
Discontinued
N/A
B-5
Retaining Ring
Retaining Ring
Part #: UP04051
In stock
3 available
 $2.13
Add To Cart
B-5
Retaining Ring
Retaining Ring
Part #: UP04051
In stock
3 available
 $2.13
Add To Cart
B-6
Screw- Cap-Socket Hd.- 10-24 x 2\"
Screw- Cap-Socket Hd.- 10-24 x 2\"
Part #: 660622001
In stock
16 available
 $1.99
Add To Cart
B-7
Screw
Screw
Part #: 660675001
In stock
7 available
 $2.99
Add To Cart
B-8
33 CC Crankshaft Assembly
Part #: PA00979
Ships in 9 - 15 business days
 $57.15
Add To Cart
B-9
Needle Bearing Obsolete - Not Available
Part #: PS04921
Discontinued
N/A
B-10
Shaft Seal
Shaft Seal
Part #: 570220001
In stock
5 available
 $2.99
Add To Cart
B-11
Bearing and Rubber Case
Bearing and Rubber Case Obsolete - Not Available
Part #: UP04176A
Discontinued
N/A
Fig #ImgPart NameAvailabilityPrice
B-12
Bearing Case
Bearing Case
Part #: 570221001
In stock
7 available
 $2.99
Add To Cart
B-13
Spark Plug
Spark Plug
Part #: 870174001
In stock
25+ available
 $5.80
Add To Cart
B-14
Washer (#12)
Washer (#12)
Part #: 671080001
In stock
3 available
 $2.14
Add To Cart
B-15
Crankcase (33CC) CS
Crankcase (33CC) CS
Part #: 640818001
In stock
1 available
 $8.53
Add To Cart
B-16
Oil Pump Kit
Oil Pump Kit
Part #: UP06602
In stock
12 available
 $28.42
Add To Cart
B-17
Oil Outlet Grommet
Oil Outlet Grommet
Part #: 570226001
In stock
5 available
 $2.13
Add To Cart
B-18
Left Hand Worm
Left Hand Worm
Part #: T610389001
In stock
25+ available
 $4.63
Add To Cart
B-19
Oil Intake Tube
Oil Intake Tube Obsolete - Not Available
Part #: PA01037
Discontinued
N/A
B-26
Spur Sprocket, 0.325" Pitch
Spur Sprocket, 0.325" Pitch
Part #: 524076
Note: This is an aftermarket part [Learn more]
In stock
5 available
 $24.21
Add To Cart
Carburetor - Muffler - Air Filter
Click to expand
 Fig # Img Part Name Availability Price
C-1
Muffler Kit
Muffler Kit Obsolete - Not Available
Part #: UP06752A
Discontinued
N/A
C-2
Gasket, Muffler
Gasket, Muffler
Part #: 06839
In stock
9 available
 $3.99
Add To Cart
C-3
Screw-Square Hd.
Screw-Square Hd.
Part #: 660626001
In stock
25+ available
 $2.27
Add To Cart
C-4
Nut-Locking Hex (10-32)
Nut-Locking Hex (10-32)
Part #: 671079001
In stock
25+ available
 $1.99
Add To Cart
C-5
Muffler
Muffler Obsolete - Not Available
Part #: A07402
Discontinued
N/A
C-6
Exhaust Deflector
Exhaust Deflector
Part #: UP04204
In stock
4 available
 $4.71
Add To Cart
C-7
Screw (8-32 X .312) Obsolete - Not Available
Part #: 95922
Discontinued
N/A
C-8
Carburetor Assembly Obsolete - Not Available
Part #: UP06737
Discontinued
N/A
C-9
Carburetor Gasket
Carburetor Gasket
Part #: 900843001
In stock
22 available
 $3.99
Add To Cart
C-10
Lock Nut (10-24)
Lock Nut (10-24)
Part #: 07589
In stock
3 available
 $0.99
Add To Cart
C-11
Throttle Cable
Throttle Cable
Part #: 900845001
In stock
20 available
 $3.99
Add To Cart
C-12
Gasket, Heat Dam
Gasket, Heat Dam Obsolete - Not Available
Part #: 06840A
Discontinued
N/A
C-13
Carburetor Spacer
Carburetor Spacer Obsolete - Not Available
Part #: 04916
Discontinued
N/A
C-14
Seal, Heat Dam Obsolete - Not Available
Part #: 06873
Discontinued
N/A
C-15
Screw (10 - 24 X 7/8)
Screw (10 - 24 X 7/8)
Part #: 660616001
In stock
16 available
 $3.99
Add To Cart
Fig #ImgPart NameAvailabilityPrice
C-16
Screw, Carburetor
Screw, Carburetor
Part #: 06852
In stock
3 available
 $2.14
Add To Cart
C-17
Screw (10-14 x 1/2 in)
Screw (10-14 x 1/2 in)
Part #: 82541
In stock
9 available
 $2.99
Add To Cart
C-18
Washer
Washer
Part #: 12789
In stock
2 available
 $2.13
Add To Cart
C-19
Rubber Tubing 8.5"
Rubber Tubing 8.5" Obsolete - Not Available
Part #: 0745434
Discontinued
N/A
C-20
Fuel Line (Carburetor to Purge Bulb 4")
Fuel Line (Carburetor to Purge Bulb 4")
Part #: 0745416
In stock
16 available
 $3.99
Add To Cart
C-21
Carburetor Grommet Obsolete - Not Available
Part #: 04907
Discontinued
N/A
Engine Housing - Fuel Tank - Oil Tank
Click to expand
 Fig # Img Part Name Availability Price
D-1
Cylinder Cover Kit
Cylinder Cover Kit
Part #: 120900018
In stock
2 available
 $5.60
Add To Cart
D-2
Safety Decal
Safety Decal
Part #: 940299425
In stock
1 available
 $0.99
Add To Cart
D-3
Screw-Slotted Pan Head
Screw-Slotted Pan Head
Part #: 660636001
In stock
16 available
 $2.99
Add To Cart
D-4
Control Panel Obsolete - Not Available
Part #: PS03503
Discontinued
N/A
D-5
Grommet
Grommet
Part #: 570219001
In stock
4 available
 $1.12
Add To Cart
D-6
Choke Rod
Choke Rod Obsolete - Not Available
Part #: PS06280
Discontinued
N/A
D-7
Air Purge Bulb
Air Purge Bulb
Part #: 01183
In stock
25+ available
 $7.87
Add To Cart
D-8
Throttle Cable
Throttle Cable
Part #: 900845001
In stock
20 available
 $3.99
Add To Cart
D-9
Switch
Switch
Part #: PS02369
In stock
12 available
 $3.99
Add To Cart
D-10
Grommet - Split Obsolete - Not Available
Part #: IP04215
Discontinued
N/A
D-11
Engine Housing
Engine Housing
Part #: UP06754A
In stock
1 available
 $64.72
Add To Cart
D-12
Element- Filter- Bronze
Element- Filter- Bronze
Part #: 671088001
In stock
2 available
 $3.99
Add To Cart
D-13
Valve- Duckbill
Valve- Duckbill
Part #: 560955001
In stock
7 available
 $1.09
Add To Cart
D-14
Oil Outlet Grommet
Oil Outlet Grommet
Part #: 570226001
In stock
5 available
 $2.13
Add To Cart
D-15
Oil Intake Tube
Oil Intake Tube Obsolete - Not Available
Part #: PA01037
Discontinued
N/A
Fig #ImgPart NameAvailabilityPrice
D-16
Tubing- Rubber (Oil Line)
Tubing- Rubber (Oil Line)
Part #: 0745422
In stock
10 available
 $4.58
Add To Cart
D-17
Rubber Tubing 8.5"
Rubber Tubing 8.5" Obsolete - Not Available
Part #: 0745434
Discontinued
N/A
D-18
Fuel Filter
Fuel Filter Obsolete - Not Available
Part #: 300759003
Discontinued
N/A
D-19
Fuel Cap w/ Retainer
Fuel Cap w/ Retainer
Part #: 300948001
In stock
6 available
 $4.58
Add To Cart
D-20
Oil Cap With Retainer (Pkg.)
Oil Cap With Retainer (Pkg.)
Part #: 090038001001
In stock
25+ available
 $3.99
Add To Cart
D-21
Speed Nut (U-Type)
Speed Nut (U-Type)
Part #: 07598
In stock
4 available
 $2.35
Add To Cart
D-22
Screw- Cap-Socket Hd.- 10-24 x 2\"
Screw- Cap-Socket Hd.- 10-24 x 2\"
Part #: 660622001
In stock
16 available
 $1.99
Add To Cart
D-23
Washer (#12)
Washer (#12)
Part #: 671080001
In stock
3 available
 $2.14
Add To Cart
D-24
Pre Filter
Pre Filter Obsolete - Not Available
Part #: PS05070
Discontinued
N/A
D-25
Spring Clip (Choke Rod)
Spring Clip (Choke Rod)
Part #: 08939
In stock
2 available
 $2.53
Add To Cart
D-26
Filter- Oil Obsolete - Not Available
Part #: A68593
Discontinued
N/A
D-800
Filter- Oil Obsolete - Not Available
Part #: A68593
Discontinued
N/A
D-800
Guide Bar Bolt
Guide Bar Bolt Obsolete - Not Available
Part #: PS04881
Discontinued
N/A
Clutch - Chain Brake - Drive Case Cover
Click to expand
 Fig # Img Part Name Availability Price
E-1
Hand Guard Kit Obsolete - Not Available
Part #: 000998152
Discontinued
N/A
E-2
Handguard Actuating Pin
Handguard Actuating Pin
Part #: 620282001
In stock
6 available
 $3.99
Add To Cart
E-3
Retaining Ring
Retaining Ring
Part #: 69599
In stock
5 available
 $3.99
Add To Cart
E-4
Hand Guard Link Obsolete - Not Available
Part #: UP04207
Discontinued
N/A
E-5
Roll Pin
Roll Pin
Part #: 671099001
In stock
7 available
 $3.99
Add To Cart
E-6
Spring- Handguard
Spring- Handguard
Part #: 631052001
In stock
14 available
 $3.99
Add To Cart
E-7
Pivot Left Hand
Pivot Left Hand
Part #: 671097001
In stock
18 available
 $3.99
Add To Cart
E-8
Pivot Right Hand
Pivot Right Hand
Part #: 671096001
In stock
17 available
 $3.99
Add To Cart
E-9
Screw (8-32 X 5/8 In.)
Screw (8-32 X 5/8 In.)
Part #: 660635001
In stock
15 available
 $3.99
Add To Cart
E-10
Guide Bar Bolt
Guide Bar Bolt Obsolete - Not Available
Part #: PS04881
Discontinued
N/A
E-10
Guide Bar Adjust Kit
Guide Bar Adjust Kit
Part #: UP06966A
In stock
14 available
 $6.45
Add To Cart
E-11
Guide Bar Plate
Guide Bar Plate
Part #: 631036001
In stock
25+ available
 $3.99
Add To Cart
E-12
Guide Bar Plate
Guide Bar Plate
Part #: 631038001
In stock
25+ available
 $3.99
Add To Cart
E-13
Screw- Guide Bar Adjusting
Screw- Guide Bar Adjusting
Part #: 06844
In stock
18 available
 $3.99
Add To Cart
E-14
Pin- Guide Bar Adjusting
Pin- Guide Bar Adjusting
Part #: 631037001
In stock
25+ available
 $3.99
Add To Cart
Fig #ImgPart NameAvailabilityPrice
E-15
Retaining Ring
Retaining Ring
Part #: 69599
In stock
5 available
 $3.99
Add To Cart
E-16
Screw, Thread Form (6-19 X 1/2")
Screw, Thread Form (6-19 X 1/2")
Part #: 82513
In stock
2 available
 $3.99
Add To Cart
E-17
Chain Brake Kit
Chain Brake Kit
Part #: UP06373A
In stock
9 available
 $18.78
Add To Cart
E-18
Spring Pin
Spring Pin
Part #: 671095001
In stock
13 available
 $3.99
Add To Cart
E-19
Chain Brake Cover
Chain Brake Cover
Part #: 511720002
In stock
2 available
 $3.99
Add To Cart
E-20
Screw, Thread Form (6-19 X 1/2")
Screw, Thread Form (6-19 X 1/2")
Part #: 82513
In stock
2 available
 $3.99
Add To Cart
E-21
Bolt
Bolt
Part #: 660634001
In stock
17 available
 $0.85
Add To Cart
E-22
Chain Brake Link
Chain Brake Link Obsolete - Not Available
Part #: 984897001
Discontinued
N/A
E-23
Roll Pin
Roll Pin
Part #: 671099001
In stock
7 available
 $3.99
Add To Cart
E-24
Thrust Washer
Thrust Washer
Part #: 631061001
In stock
13 available
 $3.99
Add To Cart
E-25
Clutch Assembly
Clutch Assembly
Part #: 300960003
In stock
25+ available
 $7.60
Add To Cart
E-26
Sprocket Drum & Bearing Assy
Sprocket Drum & Bearing Assy
Part #: 000998263
In stock
25+ available
 $16.23
Add To Cart
E-27
Needle Bearing
Needle Bearing
Part #: PS04669
In stock
21 available
 $3.99
Add To Cart
E-28
E-Ring
E-Ring
Part #: 08981
In stock
25+ available
 $3.99
Add To Cart
E-29
Cupped Washer
Cupped Washer
Part #: 04939A
In stock
25+ available
 $3.99
Add To Cart
Fig #ImgPart NameAvailabilityPrice
E-30
Drive Case Cover
Drive Case Cover
Part #: UP06975A
In stock
4 available
 $16.76
Add To Cart
E-31
Stop- Chain Obsolete - Not Available
Part #: 95212
Discontinued
N/A
E-32
Screw-Thread Form. (#10 X 3/4
Screw-Thread Form. (#10 X 3/4
Part #: 82563
In stock
3 available
 $0.86
Add To Cart
E-33
Nut - Hex
Nut - Hex
Part #: 671076001
In stock
21 available
 $2.99
Add To Cart
E-34
Compression Spring
Compression Spring
Part #: 984679001
In stock
1 available
 $3.99
Add To Cart
Handles
Click to expand
 Fig # Img Part Name Availability Price
F-1
Rear Handle Obsolete - Not Available
Part #: UP06977A
Discontinued
N/A
F-2
Screw (12-14 X 1-1/2 In.)
Screw (12-14 X 1-1/2 In.)
Part #: 82615
In stock
4 available
 $2.13
Add To Cart
F-3
Throttle Cable
Throttle Cable
Part #: 900845001
In stock
20 available
 $3.99
Add To Cart
F-4
Throttle Trigger
Throttle Trigger
Part #: 984354002
Ships in 9 - 15 business days
 $0.99
Add To Cart
F-5
Throttle Lock Out
Throttle Lock Out
Part #: PS03966
In stock
2 available
 $4.12
Add To Cart
F-6
Handle Cover Kit
Handle Cover Kit Obsolete - Not Available
Part #: A08683A
Discontinued
N/A
F-7
Throttle Lock Pin
Part #: PS03971
Ships in 9 - 15 business days
 $2.23
Add To Cart
F-8
Spring
Spring
Part #: 671073001
In stock
2 available
 $2.22
Add To Cart
F-9
E-Ring
E-Ring
Part #: UP04050
In stock
2 available
 $2.13
Add To Cart
F-10
Screw-Thread Form. (#10 X 3/4
Screw-Thread Form. (#10 X 3/4
Part #: 82563
In stock
3 available
 $0.86
Add To Cart
F-11
Screw (10-14 X 1- 3/8 In.)
Screw (10-14 X 1- 3/8 In.)
Part #: 82622
Ships in 9 - 15 business days
 $0.99
Add To Cart
F-12
Front Handle Kit
Front Handle Kit
Part #: UP06973A
In stock
2 available
 $21.91
Add To Cart
F-12
Screw (12-14 X 1-1/2 In.)
Screw (12-14 X 1-1/2 In.)
Part #: 82615
In stock
4 available
 $2.13
Add To Cart
F-13
Isolator Kit Obsolete - Not Available
Part #: UP08007A
Discontinued
N/A
F-14
Screw (10-14 X 5/8 In.)
Screw (10-14 X 5/8 In.) Obsolete - Not Available
Part #: 82621
Discontinued
N/A
Fig #ImgPart NameAvailabilityPrice
F-15
Screw 10-24 x 5/8 in, TF
Screw 10-24 x 5/8 in, TF
Part #: 660630001
In stock
3 available
 $3.99
Add To Cart
F-16
Spring Retainer
Spring Retainer Obsolete - Not Available
Part #: 01812A
Discontinued
N/A
F-17
Screw (10-14 x 1/2 in)
Screw (10-14 x 1/2 in)
Part #: 82541
In stock
9 available
 $2.99
Add To Cart
F-800
Sealant Silicon Obsolete - Not Available
Part #: PS24823
Discontinued
N/A
F-800
Tubing-Rubber (10')
Tubing-Rubber (10')
Part #: 0745499
In stock
1 available
 $30.90
Add To Cart
F-800
Wrench - Combination
Wrench - Combination
Part #: 09207
In stock
5 available
 $4.18
Add To Cart
F-800
Electronic Tachometer Obsolete - Not Available
Part #: 18416
Discontinued
N/A
F-800
Grease, Multi-Purpose Obsolete - Not Available
Part #: 18453
Discontinued
N/A
F-800
Compression Tester Obsolete - Not Available
Part #: 94194
Discontinued
N/A
F-800
Bit, Torx T27
Part #: UP07160
Ships in 9 - 15 business days
 $16.32
Add To Cart
F-800
Carry Case Obsolete - Not Available
Part #: UP04562
Discontinued
N/A
F-800
Bumper Spike Kit Obsolete - Not Available
Part #: UP06732
Discontinued
N/A

Enter your engine's type number in this search field to show the parts that match your engine.

Your engine's type number is the second part of the model number stamped on your Briggs & Stratton engine (see picture).

Saw Parts  Chain Saw Parts

Repair Guides
Quick Fix: How to Replace the Spark Plug in a Small Engine

This video will help you replace the spark plug on a small engine which will help get your gas powered equipment up and running again.

How to Replace the Carburetor on a Tiller

Have a old carburetor that needs replacing? The video below will illustrate how easy it is to replace the carburetor in your tiller in just minutes.

Quick Fix: How to Clean a Spark Arrestor Screen on a Small 2-Cycle Engine

This repair video will instruct you how to repair a dirty or damaged spark arrestor on your small engine.

How to Replace the Fuel Filters in Your Outdoor Power Equipment

This video will help you troubleshoot your fuel-line replacement repairs.

Discussion
Discussion for the Homelite UT10861 (D3850B) 38cc Chainsaw

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  • Subject:
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  • Comment:
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1200578
Question: Isolator Kit Up08007a

1200578

what to do for a Isolator up08007a
WJA
Reply: Isolator Kit Up08007a

WJA

Hello 1200578,

When the manufacture discontinued supplying the UP08007A Isolator Kit, they did not replace it with a new part number. I have been searching for any existing out there, but haven't had any luck. And I don't know of a suitable replacement for it either.

-WJA
olddawgs
Reply: Isolator Kit Up08007a

olddawgs

I have a new Up08007a Isolator Kit in my extra parts pile that I will part with for $30.00 shipped, if someone is looking.
olddawgs
Reply: Isolator Kit Up08007a

olddawgs

Somebody might get lucky !! Just found another Isolator Kit up08007a so have TWO NEW KITS . $30.00 each shipped
fancyboxy