Ring Gears and Pinions
Here are listed over 725 New Old Stock (NOS) Ring and Pinion sets that have now been inventoried and listed for sale!
You will find many rare and one-of-a-kinds that will never be made or offerred for sale again.
Buick Part # Tooth Count Ratio Price
1936 Buick series 40 WX2106-7 (set #1399871) 40-9 4.44 to 1 $395.00
Buick 1937- 1938 series '40', '60' WX2164-5 44-10 4.40 to 1 $295.00
1939 Buick, series 40, 60 WX2264-5 (set #1394648) 40-9 4.44 to 1 $295.00
1940-(early) 1953 Buick, series 40, 50, 60, 70 WX2365 (pinion for use with 44T ring gear) 10T 4.40 to 1 $165.00
1940-(early) 1953 Buick, series 40, 50, 60, 70 WX2364-5 44-10 4.40 to 1 $385.00
1940-(early) 1953 Buick, series 40, 50, 60, 70 WX2364A (Ring gear only. For use with 10 tooth pinion) 39 3.90 to 1 $165.00
Chevrolet Part # Tooth Count Ratio Price
1916-1924 Chevrolet, 490, Superior, Passenger & 1/2 ton truck WX353 (pinion only. For use with 33T ring gear) 9 3.67 to 1 $185.00
1925-1928 Chev. K, V, X WX727 (Pinion only. For use with 42T ring gear) 11 3.82 to 1 $185.00
1930-1932 Chevrolet WX1422-3 41-10 4.10 to 1 $425.00
1930-1932 Chevrolet WX1422 (Ring gear only. For use with 10T pinion) 41 4.10 to 1 $195.00
1930-1932 Chevrolet WX1790-1 39-9 4.34 to 1 $425.00
1933 Chevrolet Standard WX1882-3A 37-9 4.12 to 1 $290.00
1934 Chevrolet Master WX1922-3 37-9 4.12 to 1 $395.00
1936 Chev. Standard, FC WX2116-7 37-9 4.12 to 1 $295.00
1937-1939 Chev WX2136-7 38-9 4.23 to 1 $195.00
1940-1952 Chevrolet WX2336-7 37-9 4.12 to 1 $195.00
1940-1952 Chevrolet WX2336A-7A 41-11 3.73 to 1 $295.00
1940-1952 Chevrolet WX2336B-7B 39-11 3.55 to 1 $425.00
1940-1952 Chevrolet WX2336B (Ring gear only. For use with 11T pinion) 39 3.55 to 1 $180.00
1953-54 Chevrolet WX2606-7 37-10 3.70 to 1 $325.00
1955-56 Chevrolet WX2606-7A 37-10 3.70 to 1 $325.00
1955-56 Chevrolet WX2608-9A 39-11 3.55 to 1 $325.00
Chevrolet Truck Part # Tooth Count Ratio Price
1926-29 Chev. Trk., 1, 1 1/2 ton (Set 353295) WX1259 (Pinion only, for use with 39T ring gear) 8 4.88 to 1 $165.00
1933-1939 Chevrolet 1 1/2 ton DA1874-5 (this set includes the differential carrier which is riveted to the ring gear) 38-7 5.43 to 1 $485.00
1933-1939 Chevrolet 1 1/2 ton WX1872-3 37-6 6.17 to 1 $375.00
1933-1939 Chevrolet 1 1/2 ton WX1874-5 38-7 5.43 to 1 $425.00
1933-1939 Chevrolet 1 1/2 ton WX1875 (Pinion only. For use with 38T ring gear) 7 5.43 to 1 $165.00
1939-40 Chev truck using 2-speed timken axle. Models VF and WD only, "open" drive (Hotchkiss drive). WX2290-1 19-8 2.38 to 1 $475.00
1940 Chevrolet , 1 1/2 ton WX2284-5 37-6 6.17 to 1 $375.00
1940 Chevrolet , 1 1/2 ton WX2284A-5A 38-7 5.43 to 1 $375.00
1940 Chevrolet 1 1/2 ton WX2284B-5B 38-8 4.75 to 1 $375.00
1941-54 Chevrolet 3/4, 1 ton, ("open" driveline) WX2312-13 41-9 4.56 to 1 $290.00
1941-54 Chevrolet 3/4, 1 ton, ("open" driveline) WX2313 (Pinion only. For use w/ 41T ring gear) 9 4.56 to 1 $195.00
1955-59 Chevrolet 1/2 ton pickup WX2296CX-7CX (must be used with original 3.90 to 1 ratio carrier). Bolt circle on this ring gear measures 6 3/16". Most carriers have 6 1/16" bolt circles, but they can easily be filed out to fit this 6 3/16" rin gear. 39-10 3.90 to 1 $255.00
Chrysler Part # Tooth Count Ratio Price
1929-1930 Chrysler 66 (Set No. 302549) WX1372-3 40-9 4.45 to 1 $595.00
1929-1930 Chrysler 66 (Set No. 302567) WX1374-5 47-10 4.70 to 1 $525.00
1935-1940 Chrysler WX1978-9 39-9 4.34 to 1 $395.00
1935-48 Chrysler 8-cyl, Imperial, 7-pass, sedan & limousine WX1978C-9C 43-10 4.30 to 1 $495.00
1937-56 Chrysler, all models with 8 1/4" ring gear WX2138-9 41-10 4.10 to 1 $230.00
1937-56 Chrysler, all models with 8 1/4" ring gear WX2390-1 39-10 3.90 to 1 $230.00
1951-54 Chrysler WX2442-3 41-11 3.73 to 1 $385.00
1949-50 Chrysler, all models except Imperial WX2444-5 37-11 3.37 to 1 $445.00
Desoto Part # Tooth Count Ratio Price
1928-30 DeSoto WX1485 (Pinion only. For use with 47T ring gear 10 4.77 to 1 $195.00
1928-30 DeSoto WX2390-1 39-10 3.90 to 1 $475.00
1937-56 DeSoto, all models with 8 1/4" ring gear. WX2138-9 41-10 4.10 to 1 $230.00
1937-56 DeSoto, all models with 8 1/4" ring gear. WX2390-1 39-10 3.90 to 1 $230.00
1951-52 DeSoto WX2544-5 39-10 3.90 to 1 $390.00
Dodge Part # Tooth Count Ratio Price
1916-27 Dodge WX421 (Pinion only. For use with 50T ring gear) 12 4.17 to 1 $195.00
1937-1956 Dodge WX2138D (Ring gear only. For use with 11T pinion) 39 3.55 to 1 $95.00
1937-56 Dodge car, all models with 8 1/4" ring gear. WX2138-9 41-10 4.10 to 1 $230.00
1937-56 Dodge car, all models with 8 1/4" ring gear. WX2390-1 39-10 3.90 to 1 $230.00
1941-56 Dodge WX2390-1 39-10 3.90 to 1 $365.00
Dodge Truck Part # Tooth Count Ratio Price
1930-1931 Dodge Truck 3/4 ton, 4 cyl, 6 cyl WX1820-1 45-8 5.63 to 1 $395.00
1937-49 1/2 ton & 3/4 ton with 8 1/4" ring gear. WX2138-9 41-10 4.10 to 1 $230.00
1937-49 1/2 ton & 3/4 ton with 8 1/4" ring gear. WX2390-1 39-10 3.90 to 1 $230.00
1939-1940 Dodge Truck 1 1/2 through 2 ton WX2250A-1A 44-7 6.29 to 1 $345.00
1940-49 Dodge Truck 3/4 through 1 1/2 ton WX2302-3 44-7 6.29 to 1 $345.00
1940-49 Dodge Truck 3/4 through 1 1/2 ton WX2302A-3A 45-8 5.63 to 1 $345.00
Erskine Part # Tooth Count Ratio Price
1930 Erskine, Dict, Dynamic 6 WX1544-5 46-9 5.12 to 1 $475.00
Eaton Part # Tooth Count Ratio Price
1937-47 Eaton Axle, model 1600, 2-3 ton, 2 speed WX2370-1 43-7 6.15 to 1 $445.00
Essex - See Hudson Part # Tooth Count Ratio Price
Ford Passenger Part # Tooth Count Ratio Price
1928 Ford model AR (very early production with non-threaded pinion), A-4209-AR WX1090A-1B 34-9 3.78 to 1 $485.00
1928 Ford model 'AR' (this is the very early production with non-threaded pinion), A-4209-AR WX1091B (Pinion only for use with 34 tooth ring gear.) 9 3.78 to 1 $295.00
1929-31 Ford, A-4209-D and early 1932 which has round flange on drive shaft connection to banjo housing. WX1090A-1A Several used sets in various conditions. 34-9 3.78 to 1 $145.00 to $295.00
1932 Ford (late production) which has a star shaped flange on drive shaft connection to banjo housing. 1933-34 all, 40-4209-A WX1950-1 used, poor condition 39-9 4.34 to 1 $95.00
1932 Ford (late production) which has a star shaped flange on drive shaft connection to banjo housing. 1933-34 all, 18-4209-B WX2050-1 good used condition. 37-9 4.11 to 1 $195.00
1935-36 Ford, 48-4209D, 10 spline pinion WX1976-7 37-9 4.11 to 1 $425.00
1935-36 Ford, pinion only (part of set 68-4209-B), 10 spline, for use with 34 tooth ring gear. WX1977C 9 3.78 to 1 $225.00
1935-48 Ford, part of set 74-4209. WX2184 (ring gear only, for use with 9 tooth pinion. This used to be a popular set with drag racers.) 40 4.44 to 1 $225.00
1937-48 Ford WX2185A pinion only (part of set 68-4209-A), for use with 34 tooth ring gear. 9 3.78 to 1 $195.00
1949-54 Ford, all except SW & 1952-54 Sedan Delivery, Ford No. 8A-4209-B WX2456-7 41-11 3.73 to 1 $345.00
Ford Truck Part # Tooth Count Ratio Price
1932-33 and early 1934 Ford 1 1/2 ton WX1464-5A 33-5 6.60 to 1 $475.00
1932-33 and early 1934 Ford 1 1/2 ton WX1465-A (pinion only, for use with 33T ring gear) 5 6.60 to 1 $245.00
1932-33 and early 1934 Ford 1 1/2 ton WX1763A (pinion only, for use with 36T ring gear) 7 6.60 to 1 $245.00
1934-39 Ford 1 1/2 ton (splined pinion) WX1968C-9C 35-6 5.84 to 1 $485.00
1934-39 Ford 1 1/2 ton (splined pinion) WX1969C (pinion for use with 35T ring gear) 6 5.84 to 1 $190.00
1938-39 1-ton, models 814, 824, 914, 924 (splined pinion) DA2268A-9A 40-6 6.67 to 1 $525.00
1940-50 Ford 1, 1 1/2, 2 ton trucks (tapered pinion) WX2305C (pinion for use with 35 toth ring gear) 6 5.83 to 1 $195.00
1938-39 1 ton, models 81Y, 82Y, 91Y, 92Y, (splined pinion) WX2268-9 37-9 4.11 to 1 $465.00
1938-39 1 ton, models 81Y, 82Y, 91Y, 92Y, (splined pinion) DA2268A-9A. This includes a new carrier factory-riveted on to the ring gear. Original Ford part number for this assembly is 82Y-4203. 40-6 6.67 to 1 $575.00
1938-39 1 ton, models 81Y, 82Y, 91Y, 92Y, (splined pinion) WX2269B (pinion for use with 35 tooth ring gear) 7 4.86 to 1 $240.00
1934-39 1 1/2 ton with Eaton 2-speed (10 spline pinion) WX2207B (pinion for use with 35 tooth ring gear) 6 5.83 to 1 $245.00
1941-47 3/4, 1 ton (tapered pinion) WX2369 (pinion for use with 37T ring gear) 9 4.11 to 1 $245.00
1941-52 H.D. 1-ton, 3/4 ton, 1-ton WX2368B-9B (original part number 014-4209-B) 34-7 4.86 to 1 $595.00
1948-50 Ford 1/2 ton, F-1 factory number 8M-4209-A WX2460-1 43-11 3.91 to 1 $375.00
Gibson (Garden Tractor) Part # Tooth Count Ratio Price
1946-48 Gibson model D (with adjustable width rear wheels) WX1870X Used ring gear, has some chips & wear but is still serviceable. (ring gear only, for use with 8 tooth pinion) 41 5.13 to 1 $195.00
G.M.C. Part # Tooth Count Ratio Price
G.M.C. Army Truck WX2516 (ring gear for use with 6 tooth pinion) 40 6.67 to 1 $195.00
G.M.C. Army Truck WX2516-7 40-6 6.67 to 1 $395.00
Graham Part # Tooth Count Ratio Price
1932 6 cyl model 58 Blue Streak, 1933 8 cyl model 57A Custom & 8 cyl model 64 Standard WX2066-7 51-10 5.10 to 1 $575.00
1934 Custom-8 model 69, 1935 Supercharged 8 cyl WX1906-7 47-11 4.28 to 1 $625.00
1935 6-cyl Model 74 Standard, 1936 Model 80 Crusader WX1994-5 50-11 5.10 to 1 $625.00
Hudson, Essex, Terraplane Part # Tooth Count Ratio Price
1932 Terraplane 6 cyl, 1933 Terraplane K-6, KT-8 WX1854-5 37-9 4.11 to 1 $425.00
1932 Terraplane 6 cyl, 1933 Terraplane K-6, KT-8 WX1856-7 41-9 4.56 to 1 $375.00
1934-38 Hudson & Terraplane 1/2 ton WX1908-9 37-9 4.11 to 1 $375.00
1939-47 Hudson, and 1939-40 Hudson 3/4 ton WX2248-9 37-9 4.11 to 1 $295.00
1939-47 Hudson and 1939-40 Hudson 3/4 ton WX2248A-9A 41-9 4.56 to 1 $295.00
Indiana Part # Tooth Count Ratio Price
1928-1932 Indiana WX1476-7 44-7 6.29 to 1 $375.00
International Part # Tooth Count Ratio Price
1932-36 International 1-ton through 4-ton WX1898-9 37-7 5.29 to 1 $375.00
1932-36 International 1-ton through 4-ton WX1900 (ring gear for use with 6 tooth pinion) 37 6.17 to 1 $195.00
1933-34 International w/ Eaton 750 axle WX1718 (ring gear for use with 8T pinion) 45 5.62 to 1 $195.00
1933-1938 I.H.C. 3/4 - 1 ton WX2068-9 46-11 4.19 to 1 $395.00
1934-38 I.H.C. 3/4 & 1 ton WX2148-9 46-9 5.12 to 1 $395.00
1936-46 I.H.C. 2 - 3 ton WX2142-3 39-6 6.50 to 1 $395.00
1936-46 I.H.C. 2 - 3 ton WX2142C-3C 43-6 7.17 to 1 $395.00
1936-46 I.H.C. 3/4 & 1 ton WX2146-7 39-8 4.88 to 1 $395.00
Kaiser-Frazer and Henry J Part # Tooth Count Ratio Price
1946-50 Kaiser-Frazer WX2438-9 47-11 4.28 to 1 $265.00
1950-54 Henry J WX2746-7 47-11 4.28 to 1 $265.00
Lincoln Part # Tooth Count Ratio Price
1936-37 Zephyr Same as 1935-36 Ford
1949-51 Lincoln, standard transmission (original # 8L-4209-A WX2866-7   3.91 to 1 $375.00
1949-51 Lincoln, hydra-matic transmission (original # 8L-4209-B WX2868-9   4.27 to 1 $375.00
1949-51 Lincoln, hydra-matic transmission (original # 8L-4209-C WX2870-1   3.31 to 1 $375.00
Mason Part # Tooth Count Ratio Price
1923-1926 Mason, Model A, B, 1 1/2 ton, Road King WX794 (ring gear for use with 9 tooth pinion) 49 5.44 to 1 $190.00
Mercury Part # Tooth Count Ratio Price
1949-50 Mercury all passenger except SW, 3/8" bolt holes in ring gear. Factory No. 8M-4209-A WX2460-1 43-11 5.91 to 1 $375.00
1951-54 Mercury SW, Factory No. 1M-4209-D WX2540-1     $375.00
1951-54 Mercury SW, Factory No. 1M-4209-E WX2542-3   3.54 to 1 $375.00
1951-54 Mercury all passenger except SW. Factory No. AB-4209-A   39-10 3.90 to 1 $375.00
Nash Part # Tooth Count Ratio Price
1939-40 series 80 Ambassador 8, 1941-48 series 60 & 80 Ambassador 6 & 8 WX2292-3 41-10 4.10 to 1 $395.00
1941-48 series 40, model "600 WX2318-9 37-9 4.11 to 1 $245.00
1951 Statesman, Rambler WX2318A-9A 35-8 4.38 to 1 $245.00
Oakland - See Pontiac Part # Tooth Count Ratio Price
Oldsmobile Part # Tooth Count Ratio Price
1935-1936 Oldsmobile. All models WX1990A-1A 41-9 4.56 to 1 $440.00
1939-early 46 Oldsmobile, all models WX2272-3 43-10 4.30 to 1 $190.00
1939-early 46 Oldsmobile, all models WX2272C (ring gear for use with 10T pinion) 41 4.10 to 1 $190.00
1939-early 46 Oldsmobile, all models, Used WX2272C-3C 41-10 4.10 to 1 $225.00
Late 1946-51 Oldsmobile all models WX2424-5 41-10 4.10 to 1 $225.00
Late 1946-51 Oldsmobile all models WX2426-7 43-10 4.30 to 1 $190.00
Overland - See Willys Part # Tooth Count Ratio Price
Plymouth Part # Tooth Count Ratio Price
1933-1936 Plymouth WX1878-9 35-8 4.38 to 1 $325.00
1933-1936 Plymouth WX1904A-5A 33-8 4.13 to 1 $325.00
1937-55 all models (except 7 passenger limo). WX2138-9 41-10 4.10 to 1 $230.00
1937-56 all models (except 7 passenger limo). (10 tooth pinion for use with 41T ring gear), Used WX2139   4.10 to 1 $95.00
1937-56 all models (except 7 passenger limo). WX2390-1 39-10 3.90 to 1 $230.00
Plymouth Truck Part # Tooth Count Ratio Price
1937-42 1/2 ton, 1941-42 3/4 ton, all models with 8 1/4" ring gear. WX2138-9 41-10 4.10 to 1 $230.00
1937-42 1/2 ton, 1941-42 3/4 ton, all models with 8 1/4" ring gear. WX2390-1 39-10 3.90 to 1 $230.00
Pontiac (and Oakland) Part # Tooth Count Ratio $425.00
1926-28 Pontiac, all models WX727 (Pinion only. For use with 42T ring gear) 11 3.82 to 1 $185.00
1932 Pontiac P6, V8 WX1804-5 46-9 5.12 to 1 $425.00
1932 Pontiac P6, V8 WX1806-7 43-9 4.78 to 1 $360.00
1937-38 all models WX2172-3 33-8 4.13 to 1 $360.00
1937-38 all models WX2172B-3B 35-8 4.38 to 1 $290.00
1939-early 46 Pontiac, all models WX2272-3 43-10 4.30 to 1 $190.00
1939-early 46 Pontiac, all models WX2272C (ring gear for use with 10T pinion) 41 4.10 to 1 $95.00
1939-early 46 Pontiac, all models, Used WX2272C-3C 41-10 4.10 to 1 $245.00
late 46-55 Pontiac, all models WX2424-5 41-10 4.10 to 1 $245.00
late 46-55 Pontiac, all models WX2426-7 43-10 4.30 to 1 $245.00
late 46-55 Pontiac, all models WX2428A-9A 40-11 4.10 to 1 $245.00
Rockne Part # Tooth Count Ratio Price
1932 Rockne model 75 WX1544-5 46-9 5.12 to 1 $475.00
Studebaker Part # Tooth Count Ratio Price
1929 (late)-31 Studebaker Commander WX1290-1 47-10 4.70 to 1 $390.00
1929-early 33 President 8 and 1930 Dict. 6 & 8 WX1296-7 56-13 4.31 to 1 $575.00
1929 (late)-31 Studebaker Commander WX1474-5 48-11 4.37 to 1 $465.00
1930-31 Studebaker 6 & 8 cyl WX1544-5 46-9 5.12 to 1 $475.00
1933 Studebaker 6 & 8 cyl from ser. # 5,133,401 & up WX2084-5 48-11 4.37 to 1 $475.00
1939-55 Studebaker Champ. WX2258-9 41-9 4.56 to 1 $190.00
Terraplane - See Hudson Part # Tooth Count Ratio Price
Timken Type Axles Part # Tooth Count Ratio Price
Timken 33722 WX1562 (ring gear for use with 5T pinion) 33 6.60 to 1 $220.00
Timken 34296-34297 WX1998B-9B 34-5 6.80 to 1 $485.00
Timken 34276-34281 WX1952C-3C 31-5 6.20 to 1 $485.00
Whippet - See Willys Part # Tooth Count Ratio Price
Willys Part # Tooth Count Ratio Price
1925-28 Willys-Knight, 6-70A car No. 37002 and up. WX1644-5 46-9 5.12 to 1 $575.00
1926-28 Whippet 4-cyl model 96 WX1190-1A 44-9 4.89 to 1 $365.00
1929-31 Whippet-6, model 98A. Note: ring gear also fits 4-cyl model 96A WX-986-7C 41-9 4.56 to 1 $365.00
1941-43 Willys Jeep and 1946-47 model 4-63 and 6-63 Station Wagon, Delivery, Jeepster WX2430-1 39-8 4.88 to 1 $285.00
1946-49 Willys Jeep, CJ-2A, CJ-3A, 4x4 WX2432-3 43-8 5.38 to 1 $285.00
1948-49 Willys Jeep, 2WD and 4WD WX2486-7 43-8 5.38 to 1 $245.00
1950-51 model 4-73 Station Wagon, Sedan Delivery, Jeepster WX2430B-1B 43-8 5.38 to 1 $295.00
1950-51 Willys 4x4 model 73 Station Wagon after serial number 12137 WX2554-5 43-8 5.38 to 1 $295.00
Miscellaneous Part # Tooth Count Ratio Price
  WX2381X-9X      
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