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WH-KT-21 (wh-kt-21--mas.jpg)
Part Number WH-KT-21

WH-KT-21, WHEEL SEAL KIT

Part # WH-KT-21

WHEEL SEAL KIT


$156.86 Retail Price: $253.09
Expected ship date is 11-16-2026.

Included Components (6 Part Types)

Details
Buy
MC153-00300

RING, Grease Seal, Flat

$15.48/each

Kit includes 1

Expected ship date is 11-16-2026.
MC153-01500

RING, Grease Seal, Cupped

$20.71/each

Kit includes 1

In Stock
MC153-01600

RING, Grease Seal

$36.57/each

Kit includes 2

In Stock
MC154-01300

FELT, Grease Seal

$10.20/each

Kit includes 1

In Stock
MC154-01600

FELT, Grease Seal

$23.97/each

Kit includes 1

In Stock
MC155-00100

RING, Snap

$10.93/each

Kit includes 2

In Stock

Product Details

Specifications

Approval
Kit with Approved Contents
Condition
New
Manufacturer
McFarlane Aviation
Dimensions
L: 7 x W: 5 x H: 2 in
Weight
0.125 lbs
Unit of Measure
Each
McFarlane Part Number
WH-KT-21

Product Description

Wheel Grease Seals and Kits

Finally a low cost alternative!

FAA-PMA approved for Cessna & Piper aircraft with Cleveland, and McCauley wheels.

  • Sold individually or as convenient kits
  • Each kit contains everything required to service one wheel: grease seal rings, plates, snap rings and felts; even screws and washers when required
  • We have done the research so you don’t have to!
  • Hard to find parts in stock
  • Save $$$

Future approvals will include Air Tractor, Beechcraft, Cirrus, Diamond, Mooney, and more!

  • Applicable for a wide range of aircraft
  • Direct replacement
  • Over 50% savings! 
Grease Seal Rings and Plates:
Part Number ID OD Thickness Fig

MC153-00300

1-33/64

2-1/2

0.034

A

MC153-00400

1-45/64

2-5/8

1/32

A

153-00500

1-3/4

2-3/4*

5/32

B

MC153-00800

1-53/64

2-23/64

1/32

A

MC153-01000

2-1/16

2-3/4*

1/8

B

MC153-01500

2-1/16

2-5/8

13/64

C

MC153-30013

1-11/16

2-35/64

1/32

A

153-30014

2-1/16

2-5/8

13/64

C

MC153-30015

1-17/32

2-35/64

1/32

A

MC156-00100

1-3/4

3-22/32

1/8

D

*OD measurement does not include mounting tabs 

Grease Felt Seals: ID OD Thickness Snap Rings: ID OD Thickness

MC154-01400

1-3/4

2-5/8

1/8

MC155-00100

9/64

2-3/4

1/32

MC154-00300

1-5/8

2-5/8

1/8

MC155-00200

9/64

2-1/2

0.025

MC154-00600

1-3/4

2-13/32 

1/8

MC155-11800

5/32

2-1/2

1/32

MC154-00900

2-1/8

2-7/16

1/8

MC155-11900

5/32

2-3/4

1/32

MC154-01300

2-1/8

2-1/2

3/16

MC154-30010

2-1/8

2-17/32

1/8

Dimensions are approximate and for identification only. Dimensions are in inches.

WARNING: Cancer and/or Reproductive Harm - California Proposition 65 Resources

Eligible Aircraft
Make Model Start S/N End S/N Quantity Per Aircraft Location Comment Eligibility Chart
Britten-Norman (Pilatus) BN-2BN-2S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 2Location Main WheelComment When equipped with wheel 40-97F Pending ApprovalEligibility Chart
Britten-Norman (Pilatus) BN-2ABN-2AS/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 2Location Main WheelComment When equipped with wheel 40-97F Pending ApprovalEligibility Chart
Britten-Norman (Pilatus) BN-2A-2BN-2A-2S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 2Location Main WheelComment When equipped with wheel 40-97F Pending ApprovalEligibility Chart
Britten-Norman (Pilatus) BN-2A-20BN-2A-20S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 2Location Main WheelComment When equipped with wheel 40-97F Pending ApprovalEligibility Chart
Britten-Norman (Pilatus) BN-2A-21BN-2A-21S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 2Location Main WheelComment When equipped with wheel 40-97F Pending ApprovalEligibility Chart
Britten-Norman (Pilatus) BN-2A-26BN-2A-26S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 2Location Main WheelComment When equipped with wheel 40-97F Pending ApprovalEligibility Chart
Britten-Norman (Pilatus) BN-2A-27BN-2A-27S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 2Location Main WheelComment When equipped with wheel 40-97F Pending ApprovalEligibility Chart
Britten-Norman (Pilatus) BN-2A-3BN-2A-3S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 2Location Main WheelComment When equipped with wheel 40-97F Pending ApprovalEligibility Chart
Britten-Norman (Pilatus) BN-2A-6BN-2A-6S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 2Location Main WheelComment When equipped with wheel 40-97F Pending ApprovalEligibility Chart
Britten-Norman (Pilatus) BN-2A-8BN-2A-8S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 2Location Main WheelComment When equipped with wheel 40-97F Pending ApprovalEligibility Chart
Britten-Norman (Pilatus) BN-2A-9BN-2A-9S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 2Location Main WheelComment When equipped with wheel 40-97F Pending ApprovalEligibility Chart
Britten-Norman (Pilatus) BN-2A MK. IIIBN-2A MK. IIIS/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 2Location Main WheelComment When equipped with wheel 40-97F Pending ApprovalEligibility Chart
Britten-Norman (Pilatus) BN-2A MK. III-2BN-2A MK. III-2S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 2Location Main WheelComment When equipped with wheel 40-97F Pending ApprovalEligibility Chart
Britten-Norman (Pilatus) BN-2A MK. III-3BN-2A MK. III-3S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 2Location Main WheelComment When equipped with wheel 40-97F Pending ApprovalEligibility Chart
Britten-Norman (Pilatus) BN-2B-20BN-2B-20S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 2Location Main WheelComment When equipped with wheel 40-97F Pending ApprovalEligibility Chart
Britten-Norman (Pilatus) BN-2B-21BN-2B-21S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 2Location Main WheelComment When equipped with wheel 40-97F Pending ApprovalEligibility Chart
Britten-Norman (Pilatus) BN-2B-26BN-2B-26S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 2Location Main WheelComment When equipped with wheel 40-97F Pending ApprovalEligibility Chart
Britten-Norman (Pilatus) BN-2B-27BN-2B-27S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 2Location Main WheelComment When equipped with wheel 40-97F Pending ApprovalEligibility Chart
Britten-Norman (Pilatus) BN-2TBN-2TS/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 2Location Main WheelComment When equipped with wheel 40-97F Pending ApprovalEligibility Chart
Britten-Norman (Pilatus) BN-2T-4RBN-2T-4RS/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 2Location Main WheelComment When equipped with wheel 40-97F Pending ApprovalEligibility Chart
Piper J-3J-3S/N 1100 – 9999999999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper J3C-40J3C-40S/N 2325 – 99999999999999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper J3C-50SJ3C-50SS/N 2325 – 99999999999999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper J3C-65 (Army L-4,L-4A,B,H,J, Navy NE-1,2)J3C-65 (Army L-4,L-4A,B,H,J, Navy NE-1,2)S/N 2325 – 99999999999999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper J3C-65SJ3C-65SS/N 2325 – 99999999999999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper J3 (Converted TG-8 Glider)J3 (Converted TG-8 Glider)S/N G-1 – G-9999G-9999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper J3F-50J3F-50S/N 2325 – 99999999999999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper J3F-50SJ3F-50SS/N 2325 – 99999999999999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper J3F-60J3F-60S/N 2325 – 99999999999999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper J3F-60SJ3F-60SS/N 2325 – 99999999999999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper J3F-65 (Army L-4D)J3F-65 (Army L-4D)S/N 2325 – 99999999999999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper J3F-65SJ3F-65SS/N 2325 – 99999999999999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper J3LJ3LS/N 2325 – 99999999999999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper J3L-65 (Army L-4C)J3L-65 (Army L-4C)S/N 2325 – 99999999999999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper J3L-65SJ3L-65SS/N 2325 – 99999999999999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper J3L-SJ3L-SS/N 2325 – 99999999999999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper J3PJ3PS/N 2325 – 99999999999999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper AE-1AE-1S/N 5-1400 – 5-99995-9999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper HE-1HE-1S/N 5-1400 – 5-99995-9999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-11PA-11S/N 11-1 – 11-999911-9999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-11SPA-11SS/N 11-1 – 11-999911-9999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-18PA-18S/N 18-1 – 18-763218-7632Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-18-105 (Special)PA-18-105 (Special)S/N 18-1 – 18-763218-7632Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-18-125 (Army L-21A)PA-18-125 (Army L-21A)S/N 18-1 – 18-763218-7632Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-18-150PA-18-150S/N 1809001 – 18091131809113Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-18-150PA-18-150S/N 18-3771 – 18-830902518-8309025Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-18APA-18AS/N 18-1 – 18-763218-7632Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-18A-135PA-18A-135S/N 18-1 – 18-763218-7632Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-18A-150PA-18A-150S/N 18-3771 – 18-830902518-8309025Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-20PA-20S/N 20-1 – 20-9999920-99999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-20-115PA-20-115S/N 20-1 – 20-9999920-99999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-20-135PA-20-135S/N 20-877 – 20-9999920-99999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-22PA-22S/N 22-1 – 22-9999922-99999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-22-108PA-22-108S/N 22-8000 – 22-9999922-99999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-22-135PA-22-135S/N 22-534 – 22-9999922-99999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-22-150PA-22-150S/N 22-2378 – 22-9999922-99999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-22-160PA-22-160S/N 22-2378 – 22-9999922-99999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-24PA-24S/N 24-1 – 24-368724-3687Quantity Per Aircraft Location Main WheelComment When equipped with 40-84B.Eligibility Chart 7059
Piper PA-24-250PA-24-250S/N 24-1 – 24-368724-3687Quantity Per Aircraft Location Main WheelComment When equipped with 40-84B.Eligibility Chart 7059
Piper PA-24-260PA-24-260S/N 24-3642 – 24-503424-5034Quantity Per Aircraft Location Main WheelComment When equipped with 40-84B.Eligibility Chart 7059
Piper PA-24-400PA-24-400S/N 26-1 – 26-14826-148Quantity Per Aircraft Location Main WheelComment When equipped with 40-84B.Eligibility Chart 7059
Piper PA-28R-180PA-28R-180S/N 28R-30002 – 28R-713001328R-7130013Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-28R-200PA-28R-200S/N 28R-35001 – 28R-763554528R-7635545Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-28R-201PA-28R-201S/N 2837001 – 28370612837061Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-28R-201PA-28R-201S/N 2844001 – 28449992844999Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-28R-201PA-28R-201S/N 28R-7737002 – 28R-783731728R-7837317Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-28R-201TPA-28R-201TS/N 2803001 – 28030122803012Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-28R-201TPA-28R-201TS/N 28R-7703001 – 28R-780337328R-7803373Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-28RT-201PA-28RT-201S/N 28R-7918001 – 28R-821802628R-8218026Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-28RT-201TPA-28RT-201TS/N 2831001 – 28310382831038Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-28RT-201TPA-28RT-201TS/N 28R-7931001 – 28R-863100528R-8631005Quantity Per Aircraft Location Main WheelComment When equipped with 40-84BEligibility Chart 7059
Piper PA-31PA-31S/N 31-2 – 31-831201931-8312019Quantity Per Aircraft Location Main WheelComment When equipped with 40-102, 40-102AEligibility Chart 7059
Piper PA-31-300PA-31-300S/N 31-2 – 31-831201931-8312019Quantity Per Aircraft Location Main WheelComment When equipped with 40-102, 40-102AEligibility Chart 7059
Piper PA-31-325PA-31-325S/N 31-7400990 – 31-831201931-8312019Quantity Per Aircraft Location Main WheelComment When equipped with 40-102, 40-102AEligibility Chart 7059
Piper PA-31-350PA-31-350S/N 31-5001 – 31-855300231-8553002Quantity Per Aircraft Location Main WheelComment When equipped with 40-102, 40-102AEligibility Chart 7059
Piper PA-31-350 (T1020)PA-31-350 (T1020)S/N 31-8253001 – 31-855300231-8553002Quantity Per Aircraft Location Main WheelComment When equipped with 40-102, 40-102AEligibility Chart 7059
Piper PA-31PPA-31PS/N 31P-1 – 31P-773001231P-7730012Quantity Per Aircraft Location Main WheelComment When equipped with 40-102, 40-102AEligibility Chart 7059
Piper PA-31P-350PA-31P-350S/N 31P-8414001 – 31P-841405031P-8414050Quantity Per Aircraft Location Main WheelComment When equipped with 40-102, 40-102AEligibility Chart 7059
Piper PA-31TPA-31TS/N 31T-7400002 – 31T-812010431T-8120104Quantity Per Aircraft Location Main WheelComment When equipped with 40-102, 40-102AEligibility Chart 7059
Piper PA-31T1PA-31T1S/N 31T-1104004 – 31T-830400331T-8304003Quantity Per Aircraft Location Main WheelComment When equipped with 40-102, 40-102AEligibility Chart 7059
Piper PA-31T2PA-31T2S/N 31T-1166001 – 31T-816607631T-8166076Quantity Per Aircraft Location Main WheelComment When equipped with 40-102, 40-102AEligibility Chart 7059
Piper PA-31T3 (T1040)PA-31T3 (T1040)S/N 31T-8275001 – 31T-847500131T-8475001Quantity Per Aircraft Location Main WheelComment When equipped with 40-102, 40-102AEligibility Chart 7059
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